Armstrong Steam

Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566 Bulletin ALW-200-D

Thermostatic, Electronic and Digital Water Temperature Control Solutions Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Introduction

Armstrong offers both a complete system and a modular component solution to mixed water temperature control across the entire Institutional and Industrial hot water distribution network.

From mechanical room based digital recirculation system control with integral BAS interface to traditional thermostatic control at distribution points within the system to revolutionary digital point of use control solutions, Armstrong products place user safety and legionella risk reduction at the forefront of hot water system design operation and maintenance.

Armstrong defines its range of mixed water temperature controls within the following classifications: • Water Temperature Control-Single Point of Use-Thermostatic • Water Temperature Control-Single Point of Use-Digital • Water Temperature Control-Groups of Fixtures-Thermostatic • Water Temperature Control-Recirculation Systems-Thermostatic • Water Temperature Control-Recirculation Systems-Electronic • Water Temperature Control-Recirculation Systems-Digital • Water Temperature Control-Emergency Fixtures-Thermostatic Individual product data sheets, written specifications, certified submittal drawings, IOM guides, online installation site tours and other product and system support information and documentation can be located at Armstrong’s web site. Please visit www.armstronginternational.com.

Table of Contents

Water Temperature Control - Single Point of Use ...... 4-17 Thermostatic Rada 110 ...... 6 Rada 215 ...... 7

Digital BrainWave™ DMV-1 for Lavatory ...... 10-11 BrainWave™ DMV-2 for Individual Shower ...... 12-13 Brain Wave™ DMV-3 for Individual Bath ...... 14-15 Brain Wave™ DMV-23 for Combination Bath and Shower ...... 16-17

Water Temperature Control - Groups of Fixtures ...... 18-29 Thermostatic ...... Rada 320 ...... 20 Rada 320D ...... 21 Rada 320-FMC ...... 22 Rada 425 ...... 23 Rada 425D ...... 24 Rada 425-FMC ...... 25 Rada 40 ...... 26 Rada 40-FMC ...... 27 Rada 50 ...... 28 Rada 50-FMC ...... 29

Water Temperature Control - Recirculation Systems ...... 30-55 Thermostatic61 Rada 320R ...... 32 Rada 320R-FMC ...... 33 Rada 425R ...... 34 Rada 425R-FMC ...... 35

© 2007 Armstrong Hot Water Group Designs, materials and performance ratings are subject to change without notice. Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Table of Contents - continued Water Temperature Control - Recirculation Systems (continued)165 Thermostatic Rada 40R ...... 36 Rada 40R-FMC ...... 37 Rada 50R ...... 38 Rada 50R-FMC ...... 39 Rada 50R-50R ...... 40 Rada 50R-50R-50R ...... 41 Electronic61 The Brain™ Electronic Mixing Center Model EMC 1 ...... 42-46 Model EMC 12 ...... 42-46 Model EMC 13 ...... 42-46 Model EMC 123 ...... 42-46 Model EMC 2 ...... 42-46 Model EMC 22 ...... 42-46 Model EMC 23 ...... 42-46 Model EMC 223 ...... 42-46 The Brain™ with Building Automation System Interface Solution (BASIS) BASIS 1 ...... 47 BASIS 2 ...... 47 BASIS 3 ...... 47 BASIS 4 ...... 47 Digital The Brain™ Digital Recirculating Valve Model DRV 80 ...... 48-50 Model DVR 80R ...... 51 The Brain™ Digital Mixing Center Model DMC 1 ...... 52 Model DMC 12 ...... 52 Model DMC 2 ...... 53 Model DMC 22 ...... 53

BrainScan™ BrainScan™ (PC, BAS, Web Enabled System) ...... 54

Water Temperature Control - Emergency Fixtures ...... 56 Thermostatic Rada Z358-20 ...... 58 Rada Z358-20 FMC ...... 60 Rada Z358-40 ...... 61 Rada Z358-40 FMC ...... 63

Sample Specifications ...... 64

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Water Temperature Control - Single Point of Use Thermostatic

• Thermal Shutdown Mode • +/- 2°F Temperature Stability to fixture (Rada 215) • Maximum Temperature Limit Stop • Maximum Temperature Locking Feature • Single “sealed for life” Replacement Cartridge (Rada 215)

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Water Temperature Control - Single Point of Use

Thermostatic Sizing Water Temperature Control - Single Point of Use - Thermostatic, To size a mixing valve for single open outlet applications, simply features thermostatic mixing valves which are designed match the required flow rate with the available maintained inlet specifically for installation at or near the final point water pressure. Correlate with required minimum flow rate and of use. make a selection.

The range has been designed to offer accurate Technical data sheets on the individual Rada Thermostatic Mixing temperature control in installations where there are diverse Valves for Single Point of Use applications can be found on flow requirements between .5 and 11 gpm (1.9 and 41.6 lpm). pages 6-7.

Rada Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Model Min. Flow C 5 101520253035404550 v 110 — .75 — 1.25 — 1.75 — 2.25 — 2.5 .5 .25 215 4 5 7 8 9 9 10 11 11 12 .5 1.7

Hot Water Supply

Mixed Flow

Cold Water Supply System Layout

Thermometer Isolation Valve

Sink Strainer

Check Valve

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Water Temperature Control - Single Point of Use

Thermostatic Rada 110 ASSE 1016 certified “point of use” Thermostatic Mixing Valve. Designed and applied specifically to meet ASSE Standard 1016 requirements for under-lavatory sanitary applications.

Capable of close temperature control at diverse flow rates as low as .5 gpm, Rada 110 has been “value engineered” so that retrofit installations to bring existing sites up to ASSE standards can be accomplished without prohibitive expenditure.

Rada 110 is recommended for single lavatory control. Rada 215 (page 7) can also be used if group control of lavatories meets the installation and budgetary requirements of the site.

Operational Specifications • Typical outlet temperature control +/- 3°F 5-1/8" • Adjustable maximum temperature lock (130 mm) • Tamper resistant locking cap

Technical Specifications • 3/8" (10 mm) compression inlets/outlets

• Operating pressures 1-7/8" Maximum: 150 psi (10 bar) (48 mm) Minimum: 30 psi (2.1 bar) • Integral inlet check valves and strainers Mixed Cold Water Water • Inlet hot supply 120° to 180°F • Inlet cold supply 40° to 85°F • Minimum inlet to outlet temperature differential 15°F • Maximum outlet temperature 120°F • ASSE 1016 Certified • Shipping weight 3 lbs (1.3 kg) 3-9/16" For a fully detailed certified drawing, refer to CDLW 1113. (90 mm)

Adjusting Cap

Hot Cold Water Water

Rada Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Model Min. Flow C 5 101520253035404550 v 110 — .75 — 1.25 — 1.75 — 2.25 — 2.5 .5 .25 215 4 5 7 8 9 9 10 11 11 12 .5 1.7

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

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Water Temperature Control - Single Point of Use

Thermostatic Rada 215 Rada Thermostatic Mixing Valve of "sealed for life" replaceable cartridge construction. Compact design is ideally suited for use at or near the final point of use to deliver a pre designated mixed water temperature to either a single or a small "group" of lavatories.

Rada 215 is also ideal for recessed enclosure, plumbing chase and mechanical room installations or as console, deck or wall mount unit for tub fill and shower applications. Complete operating mechanism of valve is enclosed in a durable disposable polymer cartridge for ease of maintenance. Powerful internal movement of the hot and cold water proportioning assembly ensures resistance to high mineral content water.

Capable of close temperature control at diverse flow rates between 1 gpm (3.8 lpm) and 12 gpm (45 lpm). Unit is designed for surface mount installation and is supplied as standard with a tamperproof single temperature "locking" shroud and variable temperature control trim set.*

* Use of the trim set allows for full temperature control to within Blended 5°F (2°C) of either inlet supply along with an integral maximum Water temperature limit stop and single temperature locking option.

1-5/8" Operational Specifications (41 mm) Hot Water Cold Water

• Typical outlet temperature control +/-2°F 1-1/8" (29 mm) 4-13/16" • Adjustable maximum temperature limit stop (122 mm) • Adjustable single temperature lockout 1/2" NPT • Thermal shutdown mode upon inlet supply failure

Technical Specifications

• 1/2" (15 mm) NPT inlets and 1/2" (15 mm) NPT outlet 4-1/16" • Chrome plated DZR brass/stainless alloy/polymer (103 mm) construction • Operating pressures

Maximum: 150 psi (10 bar) Trim Set Minimum: 10 psi (.7 bar) • Integral inlet check valves and strainers • ASSE 1016 submitted • Shipping weight 10 lbs (4.5 kg)

For a fully detailed certified drawing, refer to CDLW #1057.

Rada Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Model Min. Flow C 5 101520253035404550 v 110 — .75 — 1.25 — 1.75 — 2.25 — 2.5 .5 .25 215 4 5 7 8 9 9 10 11 11 12 .5 1.7

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

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Water Temperature Control - Single Point of Use Digital

Digital Mixing Valve Digital Control Panel • Precision Digital Water Temperature Control • No Touch On/Off • Remotely Located • Programmable “On” Temperature Set Point • Plug-in design simplifies installation • Programmable Timed Flow • Automatically adjusts if supply pressures change • No Touch Temperature Adjustment • Automatically adjusts is supply temperatures change • Programmable User Adjustment Range • Intelligent Fault Diagnosis System • LED Display Feedback • 5-Year Warranty • User Activity Data Logging/Reporting • ASSE 1016 approved • Service Information, Logging/Reporting • Service Flush Program • Thermal Disinfection Program • Promotes compliance with OSHA, CDC and NYDOH Legionella Guidelines

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Water Temperature Control - Single Point of Use

Digital Sizing Water Temperature Control - Single Point of Use - Digital Each BrainWave™ is designed for an individual single point of features BrainWave™. BrainWave™ is a series of 4 individual use and has a suitable maximum and minimum flow capacity. point of use digital mixing valves designed for installation at the point of use to allow user control of water temperature and flow. Technical data sheets on the individual BrainWave™ Digital Mixing Valves can be found on Pages 10-17. The range has been designed to offer individual lavatory, individual shower, individual bath fill and individual bath/shower combination digital flow and temperature control primarily in healthcare installations where user safety and legionella risk reduction is paramount.

BrainWave™ Digital Mixing Valves Pressure Drop (psi) Min. Max.* Model C 5101520253035404550Flow Flow V DMV1 3 4 5 6 6 7 7 8 9 9 1 7* 1.2 DMV2 DMV3 6 8 10 11 12 14 15 16 17 18 1.6 16* 2.5 DMV23

BrainWave™ Model DMV23-Bath and Shower

System Layout

Thermometer Check Valve Mixed Flow

Sink Isolation Valve

Shower Strainer Mixed Flow

Bath

Cold Water Supply Hot Water Supply

BrainWave™ Model DMV1-Lavatory Model DMV2-Shower Model DMV3-Bath

Mixed Flow

Cold Water Supply Cold Water Supply

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Water Temperature Control - Single Point of Use

Digital BrainWave™ Model DMV1 Concealed electronic mixing valve with surface mount control panel for lavatory flow and +/-2°F (+/-1°C) temperature control.

Operational Specifications • Programmable timed flow • No touch on/off flow control • No touch temperature adjustment • Programmable minimum/maximum temperature access limits • Programmable service flush • Programmable thermal disinfection mode • Data logging capabilities

BrainWave™ Model DMV1 Concealed electronic mixing valve for lavatories offering programmable maximum, minimum and default temperatures, service flush and thermal disinfection with data logging capabilities.

Supplied complete with programmable software via PDA, power supply, check valves and strainers. Wall mounted control panel offering infra-red no-touch controls for flow and temperature adjustment and programmable timed flow control.

For a fully detailed certified drawing, refer to CDLW #1147.

1” 3-3/8” 9-1/4” (25 mm) (86 mm) (234 mm)

6-3/4” 7-13/32” (172 mm) (188 mm)

1-3/4” (44 mm)

4-3/4” (120 mm) 1-3/8” 3-3/32” 2-11/64” (35 mm) (78 mm) (55 mm) 20-1/8” (511 mm) Control Panel Mixing Valve

BrainWave™ Digital Mixing Valves Pressure Drop (psi) Min. Max.* Model C 5101520253035404550Flow Flow V DMV1 3 4 5 6 6 7 7 8 9 9 1 7* 1.2 DMV2 DMV3 6 8 10 11 12 14 15 16 17 18 1.6 16* 2.5 DMV23

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

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Water Temperature Control - Single Point of Use Digital BrainWave™ Model DMV1-Lavatory Technical Specifications Connections Environment • Inlet and outlet connections: 1/2" NPT • Ambient temperature: 34°F - 104°F (1°C - 40°C) • Maximum relative humidity: 95% non-condensing Materials • Control panel cover: Chrome ABS or optional stainless steel Pressures • Mixing unit enclosure: PC/ABS • Maximum static pressure: 145 psi (10 bar) • Integral components: DZR brass stainless steel and • Maximum inlet supply pressure differential: engineering plastic 3:1 (equal inlet pressure recommended)

Temperatures IP Rating • Factory pre-set: • Control panel: IP45 Min 86°F (30°C), Max 106°F (41°C) • Overall valve enclosure: IP24 Default 100°F (38°C) • Electronics compartment: IP45 • Programmable range: • PSU: IP45 Min 86°F - 117°F (30°C - 47°C), Max 91°F - 122°F (33°C - 50°C), Electrical Default 86°F - 122°F (30°C - 50°C) • Supply Voltage: 120V 50-60Hz Full cold can also be selected • Maximum load: 20W at 12V DC • Minimum blend temperature differential from hot supply: • Control panel cable length: 10 ft. (3m) supplied 5°F (2°C) • Maximum distance 20 ft. (6m) • Optimum thermostatic control range: 86°F - 122°F (30°C - 50°C) Times - Factory settings • Inlet Cold water range (recommended): • Flow time: 15 seconds 34°F - 68°F (1°C - 20°C) • Service flush cycle: 2 minutes • Inlet Hot water range (recommended): • Service flush waiting period: 12 hours 122°F - 149°F (50°C - 65°C ) 185°F (85°C) during disinfection Programmable range • Flow time: 5 seconds - 60 minutes Performance • Service flush cycle: 1 minute - 59 minutes • Thermal shutdown upon inlet supply failure • Service flush waiting period: 1 hour - 983 hours • +/- 2°F (+/- 1°C) delivery temperature stability • Minimum flow rate at recommended supply conditions: Operation 1 GPM (4 LPM) at <72 psi maintained pressure • Temperature selector: Full no-touch temperature control 1.6 GPM (6 LPM) at >72 psi maintained pressure. • Flow control: No-touch on/off - timed flow Thermal Disinfection • Factory Settings Approvals Min. Temperature: 140°F (60°C) • ASSE 1016, CSA, UL Min. Time: 5 minutes • Programmable Range Min. Temperature: 140 - 185°F (60 - 85°C) Min. Time: 0 - 50 minutes Reduced water flow during disinfection can be selected.

Optional Stainless Steel Control Panel

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

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Water Temperature Control - Single Point of Use

Digital BrainWave™ Model DMV2 Concealed electronic mixing valve with surface mount control panel for individual shower flow and +/-2°F (+/-1°C) temperature control.

BrainWave™ Model DMV2-Individual Shower Concealed electronic mixing valve for showers offering programmable maximum, minimum and default temperatures, service flush and thermal disinfection with data logging capabilities.

For a fully detailed certified drawing, refer to CDLW #1148.

1” 3-3/8” 9-1/4” (25 mm) (86 mm) (234 mm)

6-3/4” 7-13/32” (172 mm) (188 mm)

1-3/4” (44 mm)

4-3/4” (120 mm) 1-3/8” 3-3/32” 2-11/64” (35 mm) (78 mm) (55 mm) 20-1/8” (511 mm) Control Panel Mixing Valve

BrainWave™ Digital Mixing Valves Pressure Drop (psi) Min. Max.* Model C 5101520253035404550Flow Flow V DMV1 3 4 5 6 6 7 7 8 9 9 1 7* 1.2 DMV2 DMV3 6 8 10 11 12 14 15 16 17 18 1.6 16* 2.5 DMV23

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 12 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Single Point of Use

Digital BrainWave™ Model DMV2-Individual Shower Technical Specifications Connections Environment • Inlet and outlet connections: 1/2" NPT • Ambient temperature: 34°F - 104°F (1°C - 40°C) • Maximum relative humidity: 95% non-condensing Materials • Control panel cover: Chrome ABS or optional stainless steel Pressures • Mixing unit enclosure: PC/ABS • Maximum static pressure: 145 psi (10 bar) • Integral components: DZR brass stainless steel and • Maximum inlet supply pressure differential: engineering plastic 3:1 (equal inlet pressure recommended)

Temperatures IP Rating • Factory pre-set: • Control panel: IP45 Min 86°F (30°C), Max 106°F (41°C), • Overall valve enclosure: IP24 Default 100°F (38°C) • Electronics compartment: IP45 • Programmable range: • PSU: IP45 Min 86°F - 117°F (30°C - 47°C), Max 91°F - 122°F (33°C - 50°C), Electrical Default 86°F - 122°F (30°C - 50°C) • Supply Voltage: 120V 50-60Hz Full cold can also be selected • Maximum load: 20W at 12V DC • Minimum blend temperature differential from hot supply: • Control panel cable length: 10 ft. (3m) supplied 5°F (2°C) • Maximum distance 20 ft. (6m) • Optimum thermostatic control range: 86°F - 122°F (30°C - 50°C) Times - Factory settings • Inlet Cold water range (recommended): • Flow time: 15 seconds 34°F - 68°F (1°C - 20°C) • Service flush cycle: 2 minutes • Inlet Hot water range (recommended): • Service flush waiting period: 12 hours 122°F - 149°F (50°C - 65°C ) 185°F (85°C) during disinfection Programmable range • Flow time: 5 seconds - 60 minutes Performance • Service flush cycle: 1 minute - 59 minutes • Thermal shutdown upon inlet supply failure • Service flush waiting period: 1 hour - 983 hours • +/- 2°F (+/- 1°C) delivery temperature stability • Minimum flow rate at recommended supply conditions: Operation 1 GPM (4 LPM) at <72 psi maintained pressure • Temperature selector: Full no-touch temperature control 1.6 GPM (6 LPM) at >72 psi maintained pressure. • Flow control: No-touch on/off - timed flow

Thermal Disinfection Approvals • Factory Settings • ASSE 1016, CSA, UL Min. Temperature: 140°F (60°C) Min. Time: 5 minutes • Programmable Range Min. Temperature: 140 - 185°F (60 - 85°C) Min. Time: 0 - 50 minutes Reduced water flow during disinfection can be selected.

Optional Stainless Steel Control Panel

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 13 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Single Point of Use

Digital BrainWave™ Model DMV3-Individual Bath Concealed electronic mixing valve with surface mount control panel for individual bath fill and +/-2°F (+/-1°C) temperature control.

BrainWave™ Model DMV3 Concealed electronic mixing valve for higher flow bath/tub filling applications offering programmable maximum, minimum and default temperatures, service flush and thermal disinfection with data logging capabilities.

For a fully detailed certified drawing, refer to CDLW #1149.

1” 3-3/8” 9-1/4” (25 mm) (86 mm) (234 mm)

6-3/4” 7-13/32” (172 mm) (188 mm)

1-3/4” (44 mm)

4-3/4” (120 mm) 1-3/8” 3-3/32” 2-11/64” (35 mm) (78 mm) (55 mm) 20-1/8” (511 mm) Control Panel Mixing Valve

BrainWave™ Digital Mixing Valves Pressure Drop (psi) Min. Max.* Model C 5101520253035404550Flow Flow V DMV1 3 4 5 6 6 7 7 8 9 9 1 7* 1.2 DMV2 DMV3 6 8 10 11 12 14 15 16 17 18 1.6 16* 2.5 DMV23

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 14 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Single Point of Use

Digital BrainWave Model DMV3-Individual Bath Technical Specifications Connections Environment • Inlet and outlet connections: 3/4" NPT • Ambient temperature: 34°F - 104°F (1°C - 40°C) • Maximum relative humidity: 95% non-condensing Materials • Control panel cover: Chrome ABS or optional stainless steel Pressures • Mixing unit enclosure: PC/ABS • Maximum static pressure: 145 psi (10 bar) • Integral components: DZR brass stainless steel and • Maximum inlet supply pressure differential: 3:1 engineering plastic IP Rating Temperatures • Control panel: IP45 • Factory pre-set: • Overall valve enclosure: IP24 Min 86°F (30°C), Max 106°F (41°C), • Electronics compartment: IP45 Default 104°F (40°C) • PSU: IP45 • Programmable range: Min 86°F - 117°F (30°C - 47°C), Electrical Max 91°F - 122°F (33°C - 50°C), • Supply Voltage: 120V 50-60Hz Default 86°F - 122°F (30°C - 50°C) • Maximum load: 20W at 12V DC Full cold can also be selected • Control panel cable length: 10 ft. (3m) supplied • Minimum blend temperature differential from hot supply: • Maximum distance 20 ft. (6m) 5°F (2°C) • Optimum thermostatic control range: Times - Factory settings 86°F - 122°F (30°C - 50°C) • Flow time: 300 seconds • Inlet Cold water range (recommended): • Service flush cycle: 2 minutes 34°F - 68°F (1°C - 20°C) • Service flush waiting period: 12 hours • Inlet Hot water range (recommended): 122°F - 149°F (50°C - 65°C ) Programmable range 185°F (85°C) during disinfection • Flow time: 5 seconds - 60 minutes • Service flush cycle: 1 minute - 59 minutes Performance • Service flush waiting period: 1 hour - 983 hours • Thermal shutdown upon inlet supply failure • +/- 2°F (+/- 1°C) delivery temperature stability Operation • Minimum flow rate at recommended supply conditions: • Temperature selector: Full no-touch temperature 1.6 GPM (6 LPM) at <72 psi maintained pressure control 2 GPM (8 LPM) at >72 psi maintained pressure. • Flow control: No-touch on/off - timed flow

Optional Stainless Steel Control Panel

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 15 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Single Point of Use

Digital BrainWave™ Model DMV23-Bath and Shower Concealed electronic mixing valve with surface mount control panel for combination bath and shower flow and +/-2°F (+/-1°C) temperature control.

BrainWave™ Model DMV23 Concealed electronic mixing valve for combination bathing and showering systems offering programmable maximum, minimum and default temperatures, service flush and thermal disinfection with data logging capabilities.

For a fully detailed certified drawing, refer to CDLW #1150.

1” 3-3/8” 12” (25 mm) (86 mm) (305 mm)

6-3/4” 7-13/32” (171 mm) (188 mm)

4-3/4” 1-3/4” (121 mm) (44 mm)

2-11/64” 3-3/32” (55 mm) (78 mm) 6-1/4” 1-3/8” (168 mm) 20-1/8” (35 mm) (511 mm) Control Panel Mixing Valve

BrainWave™ Digital Mixing Valves Pressure Drop (psi) Min. Max.* Model C 5101520253035404550Flow Flow V DMV1 3 4 5 6 6 7 7 8 9 9 1 7* 1.2 DMV2 DMV3 6 8 10 11 12 14 15 16 17 18 1.6 16* 2.5 DMV23

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 16 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Single Point of Use

Digital BrainWave™ Model DMV23-Bath and Shower Technical Specifications Connections Environment • Inlet connections: 3/4" NPT • Ambient temperature: 34°F - 104°F (1°C - 40°C) • Outlet connection: Bath 3/4" NPT, Shower 1/2” NPT • Maximum relative humidity: 95% non-condensing

Materials Pressures • Control panel cover: Chrome ABS • Maximum static pressure: 145 psi (10 bar) • Mixing unit enclosure: PC/ABS • Maximum inlet supply pressure differential: • Integral components: DZR brass stainless steel and 3:1 (equal inlet pressure recommended) engineering plastic IP Rating Temperatures • Control panel: IP45 • Factory pre-set: • Overall valve enclosure: IP24 Shower: Min 86°F (30°C), Max 106°F (41°C), • Electronics compartment: IP45 Default 100°F (38°C) • PSU: IP45 Bath: Min 86°F (30°C), Max 111°F (44°C), Default 104°F (40°C) Electrical • Programmable range: • Supply Voltage: 120V 50-60Hz Min 86°F - 117°F (30°C - 47°C), • Maximum load: 20W at 12V DC Max 91°F - 122°F (33°C - 50°C), • Control panel cable length: 10 ft. (3m) supplied Default 86°F - 122°F (30°C - 50°C) • Maximum distance 20 ft. (6m) Full cold can also be selected • Minimum blend temperature differential from hot supply: Times - Factory settings 5°F (2°C) • Flow time shower: 30 seconds • Optimum thermostatic control range: • Flow time bath: 300 seconds 86°F - 122°F (30°C - 50°C) • Service flush cycle: 2 minutes • Inlet Cold water range (recommended): • Service flush waiting period: 12 hours 34°F - 68°F (1°C - 20°C) • Inlet Hot water range (recommended): Programmable range 122°F - 149°F (50°C - 65°C ) • Flow time shower : 5 seconds - 60 minutes 185°F (85°C) during disinfection • Flow time bath : 5 seconds - 60 minutes • Duty flush cycle: 1 minute - 59 minutes Performance • Duty flush waiting period: 1 hour - 983 hours • Thermal shutdown upon inlet supply failure • +/- 2°F (+/- 1°C) delivery temperature stability Operation • Minimum flow rate at recommended supply conditions: • Temperature selector: Full no-touch temperature control 1.6 GPM (6 LPM) at <72 psi maintained pressure • Flow control: No-touch on/off - timed flow 2 GPM (8 LPM) at >72 psi maintained pressure. • Independent bath and shower control

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 17 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures Thermostatic

• Thermal Shutdown Mode

• Typical +/- 2°F Temperature Stability to fixture

• Accuracy at Low Flow Rates

• Maximum Temperature Locking Feature

• Single “sealed for life” Replacement Cartridge (Rada 320 and 425)

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 18 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures Thermostatic Sizing Water Temperature Control - Groups of Fixtures - Thermostatic When sizing for zoned or group control applications, ensure features a series of individual Thermostatic Mixing that there is sufficient residual pressure (20 psi minimum is Valves designed specifically for use in non-return “dead leg” suggested) after the mixing valve to satisfactorily operate the applications. outlet fixtures at realistic maximum simultaneous demand.

The complete range has been designed to offer accurate Technical data sheets on the individual Rada mixing valves for temperature control in installations where there are diverse group fixture control can be found on Pages 20-29. flow requirements.

Rada Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Model Min. Flow C 5 101520253035404550 v 3208 1113151719202223241 3.4 425 15 22 27 31 35 38 41 44 46 49 2 6.9 4036516272——————2 16.0 5049708598——————2 22.0

Rada Thermostatic Mixing Valves Installed in Parallel (gpm) Pressure Drop (psi) Model Min. Flow C 5 101520 v 40/40 72 101 124 143 4 32 50/50 98 139 170 197 4 44 50/50/50 148 209 256 295 6 66

Hot Water Supply Mixed Flow

System Layout Legend Cold Water Supply

Thermometer Check Valve

Sink Isolation Valve

Shower Stop Valve

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 19 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures Thermostatic Rada 320 Rada Thermostatic Mixing Valve of “sealed for life” disposable cartridge construction. Compact design and top and/or bottom blended water outlet make Rada 320 ideal for recessed enclosure, plumbing chase and utility/mechanical room installation.

Complete operating mechanism of valve is enclosed in a durable polymer cartridge for ease of field maintenance. Powerful internal mechanism and non metallic wetted parts resist mineral deposition.

Capable of close temperature control at diverse flow rates between 1 gpm (3.8 lpm) 24 gpm (91 lpm). Able to blend within 5°F (2°C) of either inlet supply due to “low seepage” across internal proportioning mechanism.

Operational Specifications

• Dual thermostatic elements provide redundancy in the event Ø 3-1/4" (83 mm) of individual thermostat failure 5-7/8" • Typical outlet temperature control +/-2°F (149 mm) 2" • Adjustable maximum temperature limit stop (52 mm) • Adjustable single temperature lockout Hot Cold Water Water • Thermal shutdown mode upon inlet supply failure 7-3/8" 3" (187 mm) (77 mm) Technical Specifications 4x Ø 5/32" • 1" (25 mm) NPT inlets and 1" (25 mm) NPT outlet on 1.75 DBC • Chrome-plated DZR brass/polymer construction Blended • Operating pressures Water Maximum: 150 psi (10 bar) Minimum: 10 psi (.7 bar) • Integral inlet check valves and strainers • ASSE 1017 and CSA B125 certified • Shipping weight 10 lbs (4.5 kg)

For fully detailed certified drawing, refer to CDLW #1061.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 20 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures Thermostatic Rada 320D A derivative assembly of the standard Rada Thermostatic Mixing Valve of “sealed for life” disposable cartridge construction. Compact design and top and/or bottom blended water outlet make Rada 320 ideal for recessed enclosure, plumbing chase and utility/mechanical room installation.

Complete operating mechanism of valve is enclosed in durable polymer cartridge for ease of field maintenance. Powerful internal mechanism and non metallic wetted parts resist mineral deposition.

Capable of close temperature control at diverse flow rates between 1 gpm (3.8 lpm) and 24 gpm (91 lpm). Able to blend within 5°F (2°C) of either inlet supply due to “low seepage” across internal proportioning mechanism. Operational Specifications • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical outlet temperature control +/-2°F • Adjustable maximum temperature limit stop • Adjustable single temperature lockout • Thermal shutdown mode upon inlet supply failure Technical Specifications • 3/4" (20 mm) NPT inlets and 3/4" (20 mm) NPT outlet • Chrome-plated DZR brass/polymer construction with self-finish brass and bronze components (320D) or with nickel-plated components (320DC) • Operating pressures Maximum: 150 psi (10 bar) Minimum: 10 psi (.7 bar) • Integral combination inlet check stop/union/strainers 11-7/16" • Outlet thermometer and outlet flow control valve (291 mm) • ASSE 1017 and CSA B125 certified Rada 320 • Shipping weight 10 lbs (4.5 kg)

For a fully detailed certified drawing, refer to CDLW #1102.

9-1/8" 7-3/8" (232 mm) (187 mm)

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 21 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures Thermostatic Rada 320-FMC Rada Thermostatic Mixing Valve for remote/secure cabinet mount “dead leg” group fixture control. Rada 320 is ideal for this application due to its low service, single “sealed for life” disposable cartridge construction, low inlet to outlet temperature differential requirement and low flow single fixture control capability.

Rada 320-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada 320-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a top outlet with a left hand hinged door as indicated in adjacent drawing.

Rada 320-FMC can be specified/ordered with the following piping configurations under the following model numbers:

Top inlets/bottom outlet 320-FMC-TB Bottom inlets/bottom outlet 320-FMC-BB Bottom inlets/top outlet 320-FMC-BT

*Note cabinet options under technical specifications.

Technical Specifications All Inlet/Outlet • 3/4" NPT (20 mm) inlets and 3/4" NPT (20 mm) outlet 10” Connections • Cabinet construction: 18 gauge #4 finish stainless steel (254 mm) are 3/4” NPT • Cabinet options: 9-1/8” Premium: Stainless steel 14 gauge #4 finish (232 mm) Pipe shown in dashed Baked Enamel: White enameled steel 18 gauge lines not supplied by Hot Mixed Cold Armstrong • Cabinet outer flange 2" Supply Flow Supply • Integral thermometer • Integral check stop/strainer/unions • Refer to Rada 320, page 9, for mixing valve operational and technical specifications. • Outlet stop valve Inlet Union/Strainer/ • Shipping weight 58 lbs (22 kg) 34” Stop Checks (2 places) (864 mm) Rada 320 NOTE: Available as above in a Surface Mounted Cabinet of the same size and specification, less recess flange, under model number 320-SMC. 30” (762 mm)

26” (660 mm) 30” (762 mm) Bottom Cover to Allow for Bottom Inlet/Outlet Configuration

For a fully detailed certified drawing, refer to CDLW #1070. White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 22 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures

Thermostatic Rada 425 Rada 425 Thermostatic Mixing Valve for institutional group fixture water temperature control. Compact design and top and/or bottom blended water outlet make Rada 425 ideal for recessed enclosure, plumbing chase and utility/mechanical room installation.

Powerful internal mechanism and stainless steel operating mechanism resist mineral deposition.

Hot Cold Technical Specifications Water Water • 1-1/4" NPT (32 mm) inlets and 1-1/4" (32 mm) outlet • Chrome plated DZR brass/stainless steel • Operating pressures Maximum: 150 psi (10 bar) Minimum: 10 psi (.7 bar) • Integral inlet check valves and strainers

• ASSE 1017 and CSA B125 certified Blended • Shipping weight 18 lbs (8.1 kg) Water

For a fully detailed certified drawing, refer to CDLW #1065.

1-1/4" NPT Typ. (32 mm) 7-7/8" (200 mm)

2-1/8" (55 mm)

5-1/2" (141 mm)

8-3/8" (214 mm)

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 23 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures

Thermostatic Rada 425D A derivative of the standard Rada 425 Thermostatic Mixing Valve for institutional group fixture control. Compact design and top and/or bottom blended water outlet make Rada 425 ideal for recessed enclosure, plumbing chase and utility/mechanical room installation.

Powerful internal mechanism and stainless steel operating mechanism resist mineral deposition.

Capable of close temperature control at diverse flow rates between 2 gpm (7.5 lpm) and 49 gpm (185 lpm). Able to blend to within 5°F (2°C) of either inlet supply due to “low seepage” across internal proportioning mechanism. Operational Specifications • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical outlet temperature control +/-2°F • Adjustable maximum temperature limit stop • Adjustable single temperature lockout • Thermal shutdown mode upon inlet supply failure Technical Specifications • 1" (25 mm) NPT inlets and 1" (25 mm) NPT outlet • Chrome plated DZR brass/stainless steel construction with self finish brass and bronze components (425D) or with nickel-plated components (425DC) • Operating pressures Maximum: 150 psi (10 bar) 13-7/32" (335 mm) Minimum: 10 psi (.7 bar) • Integral combination inlet check stop/union/strainers Rada 425 • Outlet thermometer and outlet flow control • ASSE 1017 and CSA B125 certified • Shipping weight 26 lbs (10 kg)

10-1/4" 7-7/8" (260 mm) (200 mm)

For a fully detailed certified drawing, refer to CDLW #1103.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 24 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures

Thermostatic Rada 425-FMC Rada Thermostatic Mixing Valve (TMV) for remote/secure cabinet mount “dead leg” group fixture control. Rada 425 is ideal for this application due to its low service, low inlet to outlet temperature differential requirement and low flow single fixture control capability.

Rada 425-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada 425-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a top outlet with a left-hand hinged door as indicated in adjacent drawing.

Rada 425-FMC can be specified/ordered with the following piping configurations under the following model numbers:

Top inlets/bottom outlet 425-FMC-TB Bottom inlets/bottom outlet 425-FMC-BB Bottom inlets/top outlet 425-FMC-BT

* Note cabinet options under technical specifications.

Technical Specifications • 1" NPT (25 mm) inlets and 1" NPT (25 mm) outlet • Cabinet construction: 18 gauge #4 finish stainless steel All Inlet/Outlet 10” Connections • Cabinet options: (254 mm) are 1” NPT Premium: Stainless steel 14 gauge #4 finish Baked Enamel: White enameled steel 18 gauge 10-1/4” (260 mm) • Cabinet outer flange 2" Hot Mixed Cold Supply • Outlet stop valve Supply Flow Pipe shown in dashed • Integral thermometer lines not supplied by • Integral check stop/strainer/unions Armstrong • Refer to Rada 425, page 23, for Mixing Valve operating and technical specifications • Shipping weight 70 lbs (27 kg)

NOTE: Available as above in a Surface Mounted Cabinet of 34” Inlet Union/Strainer/ the same size and specification, less recess flange, under (864 mm) Stop Checks (2 places) model number 425-SMC. 30” Rada 425 (762 mm)

26” (660 mm) 30” (762 mm) Bottom Cover to Allow for Bottom Inlet/Outlet Configuration

For a fully detailed certified drawing, refer to CDLW #1071. White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 25 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures Thermostatic Rada 40 Rada 40 Thermostatic Mixing Valve for institutional group fixture water temperature control when ASSE 1016 certified individual fixture controls are installed at each point of use

Rada 40 is also applicable for accurate water temperature control in single open outlet or "dead leg" multiple-point-of-use industrial process applications.

Capable of close outlet water temperature control at flow rates between 2 and 72 gpm (7.5 and 272 lpm) . Operating Specifications • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical outlet temperature control +/-2°F • Adjustable Single Temperature lockout (removable key) • Thermal shutdown mode upon inlet supply failure

* Shutdown mode is defined as a thermally driven bias toward the hot seat within the valve. This action may or may not reduce the outlet flow rate relative to inlet supply and outlet set point temperatures. Large capacity thermostatic mixing valves (1-1/2'' and 2''/40 mm and 50 mm) cannot be guaranteed to 4-7/8" 8-7/8" fully shut off in the event of a cold water supply failure. 9-1/4" (124 mm) (225 mm) (235 mm) IMPORTANT NOTE: If Rada 40 is to be used for group fixture or zoned temperature control in institutional showering, bathing or hand washing, then ASSE 1016 certified individual fixture 5-3/4" Integral Inlet Check Valve controls must be installed at each point of use. (146 mm) 1-1/2" NPT 1-1/2" NPT (DN40) (DN40) If the design/specification does not call for ASSE 1016 certified (Maintenance Access) individual fixture fittings, then the largest group or zoned mixer Cold Hot Supply suggested is Rada 425. If higher flows are required, create more Supply groups/zones.

Technical Specifications 10" • 1-1/2'' (40 mm) NPT inlets and 1-1/2'' (40 mm) NPT outlet (254 mm) • DZR brass/stainless steel construction • Operating pressures Maximum: 150 psi (10 bar) Minimum: 10 psi (.7 bar) • Maximum pressure drop 20 psi (1.4 bar) • Integral combination inlet check valves

• Integral thermometer 1-1/2" NPT (DN40) Mixed • ASSE 1017 and CSA B125 certified Flow • Shipping weight 30 lbs (13.5 kg)

For fully detailed certified drawing, refer to CDLW #1040.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 26 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures Thermostatic Rada 40-FMC Rada 40-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada 40-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a bottom outlet with a left hand hinged door as indicated in adjacent drawing. Rada 40-FMC can be specified/ordered with the following piping configurations under the following model number:

Bottom inlets/top outlet 40-FMC-BT

* Note cabinet options under technical specifications.

Technical Specifications • 1-1/2'' (40 mm) NPT inlets and 1-1/2'' (40 mm) NPT outlet • Cabinet construction: 18 gauge #4 finish stainless steel • Cabinet options: Premium: Stainless steel 14 gauge #4 finish Baked Enamel: White enameled steel 18 gauge • Cabinet outer flange 2" • Integral thermometer • Integral inlet check valves • Refer to Rada 40, page 26, for mixing valve operational and technical specifications • Shipping weight 58 lbs (22 kg) 10” (254 mm) NOTE: Available as above in a Surface Mounted Cabinet of the same size and specification, less recess flange, under model number 40-SMC.

1-1/2 NPT Hot Cold 1-1/2 NPT For a fully detailed certified drawing, refer to CDLW #1151. Supply Supply

1-1/2” Check Valves, Ball Valves, Strainers and Nipples (shown in dashed lines) are not supplied by Armstrong.

34” (864 mm)

30” 1-1/2 NPT (762 mm)

Mixed Flow

26” (660 mm) 30” White enameled steel 18 gauge (762 mm) available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 27 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures

Thermostatic Rada 50 Rada 50 Thermostatic Mixing Valve for institutional group fixture water temperature control when ASSE 1016 certified individual fixture controls are installed at each point of use Rada 50 is also applicable for accurate water temperature control in single open outlet or "dead leg" multiple-point-of-use industrial process applications. Capable of close outlet water temperature control at flow rates between 2 and 98 gpm (7.5 and 371 lpm). Rada 50 may be installed in parallel to increase outlet flow rates. Refer to page 19. Rada 50 Offers: • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical outlet temperature control +/-2°F • Adjustable single temperature lockout (removable key) • Thermal shutdown mode upon inlet supply failure * Shutdown mode is defined as a thermally driven bias toward the hot seat within the valve. This action may or may not 5-9/16" 9-13/16" (142 mm) (249 mm) reduce the outlet flow rate relative to inlet supply and outlet set 9-3/4" (248 mm) point temperatures. Large capacity Thermostatic Mixing Valves (1-1/2'' and 2''/40 and 50 mm) cannot be guaranteed to fully Integral Inlet shut off in the event of a cold water supply failure. 6" Check Valve 2" NPT (152 mm) (DN50) IMPORTANT NOTE: If Rada 50 is to be used for group fixture 2" NPT or zoned temperature control in institutional showering, bathing (DN50) or hand washing, then ASSE 1016 certified individual fixture (Maintenance Access) controls must be installed at each point of use. Hot Cold Supply Supply If the design/specification does not call for ASSE 1016 certified individual fixture fittings, then the largest group or zoned mixer suggested is Rada 425. If higher flows are required, create more groups/zones. 10" (254 mm) Technical Specifications • 2'' NPT (50 mm) inlets and 2'' (50 mm) NPT outlet • DZR brass/stainless steel construction • Operating pressures Maximum: 150 psi (10 bar)

Minimum: 10 psi (.7 bar) 2" NPT Mixed • Maximum pressure drop 20 psi (1.3 bar) (DN50) Flow • Integral combination inlet check valves • Integral thermometer • ASSE 1017 and CSA B125 certified • Shipping weight 30 lbs (13.5 kg)

For fully detailed certified drawing, refer to CDLW #1042.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 28 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Groups of Fixtures

Thermostatic Rada 50-FMC Rada 50-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada 50-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a bottom outlet with a left hand hinged door as indicated in adjacent drawing. Rada 50-FMC can be specified/ordered with the following piping configurations under the following model numbers:

Bottom inlets/top outlet 50-FMC-BT

* Note cabinet options under technical specifications.

Technical Specifications • 2" (50 mm) NPT inlets and 2" (50 mm) NPT outlet • Cabinet construction: 18 gauge #4 finish stainless steel • Cabinet options: Premium: Stainless steel 14 gauge #4 finish Baked Enamel: White enameled steel 18 gauge • Cabinet outer flange 2" • Integral thermometer • Integral inlet check valves 10” • Refer to Rada 50, page 28, for mixing valve operational and (254 mm)

technical specifications Hot Cold • Shipping weight 58 lbs (22 kg) 2 NPT Supply Supply 2 NPT

NOTE: Available as above in a Surface Mounted Cabinet of the same size and specification, less recess flange, under model number 50-SMC.

For a fully detailed certified drawing, refer to CDLW #1152. 2” Check Valves, Ball Valves, Strainers and Nipples (shown in dashed lines) are not supplied by Armstrong.

34” (864 mm)

30” (762 mm)

Mixed Flow 2 NPT

26” (660 mm) 30” (762 mm)

White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 29 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic

• +/- 5°F Temperature Stability to fixture (Return Limiter)

• Accuracy at Low Flow Rates

• Maximum Temperature Locking Feature

• Single Replacement Cartridge

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 30 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Sizing To size, simply match the required flow rate on the charts below Water Temperature Control - Recirculation Systems - with the pressure drop that the existing system can Thermostatic features four individual Thermostatic Mixing Valve accommodate or the new system design specifies. Armstrong assemblies and two packaged systems designed for use in refers to the Modified Hunter Curve, where applicable, when pumped recirculating hot water systems. determining system flow requirements.

The complete range has been designed to offer accurate * Consult factory for customized Rada packages for flow temperature control in applications where there are diverse requirements in excess of 288 gpm (1,090 lpm). flow requirements up to 288 gpm (1,090 lpm).*

All valves and valve packages designed for recirculation system control are identified with the suffix R.

Rada Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Model Min. System Maximum Flow C 5 101520Draw-off @9’/sec. v 320R 8 11 13 15 0 16 3.4 425R 15 22 27 31 0 26 6.9 40R 36 51 62 72 0 58 16.0 50R 49 70 85 98 0 98 22.0

Rada Packages (gpm) Pressure Drop (psi) Model Min. System Maximum Flow C 5101520Draw-off @9’/sec. v 50R-50R 97 137 168 193 0 193 42.4 50R-50R-50R 144 204 250 288 0 288 63.6 Mixed Flow

From Hot Water Source

To Hot Water Source

Mixed Return Cold Water Supply

System Layout Rada Valve Assembly

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 31 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 320R Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand “idling” periods. With a Rada 320R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement. The Rada 320R features a unique integral thermostatic return limiter that maintains recirculating water temperatures within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Operational Specifications • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical system temperature control +/-5°F 14" • Adjustable maximum temperature limit stop (356 mm) • Adjustable single temperature lockout

Technical Specifications 3/4" NPT • 3/4" (20 mm) NPT inlets and 3/4" (20 mm) NPT outlets Cold Supply • Chrome-plated DZR brass/polymer construction 3/4" NPT 3-3/8" • Operating pressures Hot Supply (86 mm) Maximum: 150 psi (10 bar) Minimum: 10 psi (.7 bar) • Integral thermometer 1/2" NPT • Integral check valves and strainers Return to Heater 3/4" NPT • Integral sight flow indicator Mixed Flow 3/4" NPT • Maximum flow rate at 9 ft/sec (2.7 m/sec): 16 gpm (61 lpm) Mixed Return 4-1/2" • Integral thermostatic return limiter (114 mm) • ASSE 1017 and CSA B125 certified • Shipping weight 25 lbs (11 kg)

For a fully detailed certified drawing, refer to CDLW #1050.

Rada Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Model Min. System Max. Flow C 5 101520Draw-off v 320R 8 11 13 15 0 16 3.4 425R 15 22 27 31 0 26 6.9 40R 36 51 62 72 0 58 16.0 50R 49 70 85 98 0 98 22.0

NOTE: Maximum flow rates determined at 9 ft/sec pipeline velocity.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 32 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 320R-FMC Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand “idling” periods. With a Rada 320R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement. The Rada 320R features a unique integral thermostatic return limiter that maintains recirculating water temperatures within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Rada 320R-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock. Rada 320R-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a top outlet with a left hand hinged door as indicated in adjacent drawing. Rada 320R-FMC can be specified/ordered with the following piping configurations under the following model numbers: Top inlets/bottom outlet 320R-FMC-TB Bottom inlets/bottom outlet 320R-FMC-BB Bottom inlets/top outlet 320R-FMC-BT

* Note cabinet options under technical specifications. All Inlet/Outlet 10” Connections Technical Specifications (254 mm) are 3/4” NPT

• 3/4" NPT (20 mm) inlets and 3/4" NPT (20 mm) outlet 9-1/8” 14-1/2” (231 mm) (370 mm) Cabinet construction: 18 gauge #4 finish stainless steel Pipe shown in dashed lines Cold Return from • Supply Building Return to not supplied by Armstrong Heater • Cabinet options: Mixed Flow 1/2 NPT Premium: Stainless steel 14 gauge #4 finish Recirculation assembly Baked Enamel: White enameled steel 18 gauge shipped loose with package. Not shown • Cabinet outer flange 2" in auxiliary views for clarity • Integral thermometer Inlet Union/Strainer/ • Integral check stop/strainer/unions 34” Stop Checks (2 Places) (864 mm) Rada 320 Refer to Rada 320R, page 32, for mixing valve • 30” operational and technical specifications (762 mm) • Outlet stop valve • Shipping weight 58 lbs (22 kg) Note: Available as above in a Surface Mounted Cabinet of 26” (660 mm) the same size and specification, less recess flange, under 30” (762 mm) model number 320-SMC. Bottom Cover to Allow for Bottom Inlet/Outlet Configuration

For a fully det ailed certified drawing, refer to CDLW # 1137.

White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 33 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 425R Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand “idling” periods. With a Rada 425R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement. The Rada 425R features a unique integral thermostatic return limiter that maintains recirculating water temperatures within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Operational Specifications • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical system temperature control +/-5°F • Adjustable maximum temperature limit stop • Adjustable single temperature lockout 22-3/4" (580 mm) 1" NPT (25 mm) Technical Specifications Rada 425 1" NPT 4-1/4" • 1" NPT (25 mm) inlets and 1" (25 mm) outlet(s) (25 mm) Cold (108 mm) • Chrome-plated DZR brass/stainless steel construction Supply • Operating pressures Hot Supply Return to Maximum: 150 psi (10 bar) Heater Minimum: 10 psi (.7 bar) 1/2" NPT • ASSE 1017 and CSA B125 certified (15 mm) • Maximum flow rate at 9 ft/sec (2.7 m/sec): 26 gpm (98 lpm) 1-1/4" NPT Blended • Integral inlet check valves and strainers (32 mm) Water • Integral thermometer Mixed 1" NPT Return • Integral sight flow indicator (25 mm) 7-3/4" • Integral thermostatic return limiter (198 mm) • Shipping weight 29 lbs (13 kg)

For a fully detailed certified drawing, refer to CDLW #1066.

Rada Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Min. System Model Max. Flow C 5 101520Draw-off v 320R 8 11 13 15 0 16 3.4 425R 15 22 27 31 0 26 6.9 40R 36 51 62 72 0 58 16.0 50R 49 70 85 98 0 98 22.0

NOTE: Maximum flow rates determined at 9 ft/sec pipeline velocity.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 34 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 425R-FMC Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand “idling” periods. With a Rada 425R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement. The Rada 425R features a unique integral thermostatic return limiter that maintains recirculating water temperatures within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Rada 425R-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock. Rada 425R-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a top outlet with a left hand hinged door as indicated in adjacent drawing. Rada 425R-FMC can be specified/ordered with the following piping configurations under the following model numbers: Top inlets/bottom outlet 425R-FMC-TB Bottom inlets/bottom outlet 425R-FMC-BB All inlet/outlet Bottom inlets/top outlet 425R-FMC-BT connections are 10” 1” NPT except (254 mm) * Note cabinet options under technical specifications. where noted

10-1/4” 15-3/4” Technical Specifications (260 mm) (400 mm) 3/4" NPT (20 mm) inlets and 3/4" NPT (20 mm) outlet Pipe shown in dashed lines Cold Return from • Building not supplied by Armstrong Supply Return • Cabinet construction: 18 gauge #4 finish stainless steel Hot to Heater Supply Mixed • Cabinet options: Flow 1/2 NPT

Premium: Stainless steel 14 gauge #4 finish Recirc assembly shipped loose with package. Not Baked Enamel: White enameled steel 18 gauge shown in auxiliary views • Cabinet outer flange 2" for clarity Integral thermometer 34” • (864 mm) • Integral check stop/strainer/unions Inlet union/strainer/ • Refer to Rada 425R, page 34, for mixing valve stop checks (2 places) 30” operational and technical specifications (762 mm) • Outlet stop valve • Shipping weight 58 lbs (22 kg)

Note: Available as above in a Surface Mounted Cabinet of 26” (660 mm) the same size and specification, less recess flange, under 30” model number 425R-SMC. (762 mm)

Bottom cover to allow for Bottom inlet/outlet configuration

For a fully detailed certified drawing, refer to CDLW #1141.

White enameled steel 18 gauge available upon request. All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 35 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 40R Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand “idling” periods. With a Rada 40R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement. The Rada 40R features a unique integral thermostatic return limiter that maintains recirculating water temperatures within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Operational Specifications • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical system temperature control +/-5°F • Adjustable single temperature lockout (removable key) Technical Specifications • 1-1/2'' NPT (40 mm) inlets and 1-1/2'' (40 mm) NPT outlet • DZR brass/stainless steel construction • Operating pressures Maximum: 150 psi (10 bar) Minimum: 10 psi (.7 bar)

• Maximum pressure drop 20 psi (1.4 bar) 4-7/8" 8-7/8" • Maximum flow rate at 9 ft/sec (2.7 m/sec): 9-1/4" (124 mm) (225 mm) (235 mm) 58 gpm (219 lpm) Maintenance Integral Inlet Access Check Valve • Integral inlet check valves 5-3/4" • Integral thermometer (146 mm) 1-1/2" NPT 1-1/2" NPT (DN40) • Integral sight flow indicator (DN40) Cold • Integral thermostatic return limiter Hot Supply 1/2" NPT Supply • ASSE 1017 and CSA B125 certified (DN15) • Shipping weight 45 lbs (20 kg) 10" Return To (254 mm) Heater

Mixed Return Mixed Flow 1" NPT 1-1/2" NPT (DN25) (DN40) 4-1/2" (114 mm)

For a fully detailed certified drawing, refer to CDLW #1041.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 36 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 40R-FMC Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand "idling" periods. With a Rada 40R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement.

Rada 40R-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada 40R-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a bottom outlet with a left hand hinged door as indicated in adjacent drawing.

Rada 40R-FMC can be specified/ordered with the following piping configurations under the following model numbers:

Bottom inlets/top outlet 40R-FMC-BT 10” * Note cabinet options under technical specifications. (254 mm)

Hot Cold 1-1/2 NPT Technical Specifications 1-1/2 NPT Supply Supply • 1" NPT (40 mm) inlets and 1" NPT (40 mm) outlet • Cabinet construction: 14 gauge #4 finish stainless steel • Cabinet options: Premium: Stainless steel 14 gauge #4 finish 1-1/2” Check Valves, Return from Ball Valves, Strainers Building Baked Enamel: White enameled steel 18 gauge and Nipples (shown in 1 NPT • Cabinet outer flange 2" dashed lines) are not • Integral thermometer Return to supplied by Armstrong. Heater • Integral check stop/strainer/unions 1/2 NPT • Refer to Rada 40R, page 36, for mixing valve operational and technical specifications • Outlet stop valve • Shipping weight 58 lbs (22 kg)

30” Note: Available as above in a Surface Mounted Cabinet of (762 mm) the same size and specification, less recess flange, under model number 40R-SMC.

34” 1-1/2 NPT (864 mm)

Mixed Flow

26” (660 mm) 30” (762 mm) For a fully detailed certified drawing, refer to CDLW #1153.

White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 37 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 50R Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand “idling” periods. With a Rada 50R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement. The Rada 50R features a unique integral thermostatic return limiter that maintains recirculating water temperatures within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Operational Specifications • Dual thermostatic elements provide redundancy in the event of individual thermostat failure • Typical system temperature control +/-5°F • Adjustable single temperature lockout (removable key)

Technical Specifications • 2'' NPT (50 mm) inlets and 2'' (50 mm) NPT outlets • DZR brass/stainless steel construction • Operating pressures 9-3/4" 5-9/16" 9-13/16" Maximum: 150 psi (10 bar) (248 mm) (142 mm) (249 mm) Minimum: 10 psi (.7 bar) (Maintenance Access) Integral Inlet • Maximum pressure drop 20 psi (1.4 bar) Check Valve • Maximum flow rate at 9 ft/sec (2.7 m/sec): 6" (152 mm) 2" NPT 2" NPT 98 gpm (371 lpm) (DN50) (DN50) • Integral inlet check valves Cold • Integral thermometer Hot Supply 1/2" NPT Supply (DN15) • Integral sight flow indicator

• Integral thermostatic return limiter 10" Return to (254 mm) • ASSE 1017 and CSA B125 certified Heater • Shipping weight 45 lbs (20 kg) Mixed Return For a fully detailed certified drawing, refer to CDLW #1043. 1" NPT Mixed 2" NPT (DN25) (DN50) Flow

5-1/8" (130 mm)

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 38 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 50R-FMC Rada Thermostatic Mixing Valve is designed specifically to be installed as the primary control valve within a pumped recirculation system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand "idling" periods. With a Rada 50R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement.

Rada 50R-FMC is supplied as standard* fully assembled and pressure tested in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada 50R-FMC is supplied as standard with combination inlet check stop/union/strainers, thermometer and outlet stop valve.

Rada 50R-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a top outlet with a left hand hinged door as indicated in adjacent drawing.

Rada 50R-FMC can be specified/ordered with the following piping configurations under the following model numbers: 10” Bottom inlets/top outlet 50R-FMC-BT (254 mm)

* Note cabinet options under technical specifications. Hot Cold 2 NPT Supply Supply 2 NPT Technical Specifications • 2" NPT (50 mm) inlets and 2" NPT (50 mm) outlet • Cabinet construction: 18 gauge #4 finish stainless steel • Cabinet outer flange 2" 2” Check Valves, • Cabinet options: Ball Valves, Strainers Return from Premium: Stainless steel 14 gauge #4 finish and Nipples (shown in Building dashed lines) are not 1 NPT Baked Enamel: White enameled steel 18 gauge supplied by Armstrong. • Integral thermometer Return to • Integral inlet check valves Heater • Refer to Rada 50R, page 38, for mixing valve operational 1/2 NPT and technical specifications • Shipping weight 58 lbs (22 kg)

Note: Available as above in a Surface Mounted Cabinet of the same size and specification, less recess flange, under model number 50R-SMC.

30” (762 mm)

34” (864 mm) Mixed Flow 2 NPT

26” (660 mm) 30” (762 mm)

For a fully detailed certified drawing, refer to CDLW #1154.

White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 39 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 50R-50R Thermostatic Central Recirculation System Controller is designed specifically to be installed as the primary control assembly within a pumped recirculating hot water system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand "idling" periods, the Rada 50R-50R features two Rada 50R thermostatic mixing valves (page 38) piped in parallel. By combining the high flow capacity of two valves, Rada 50R-50R has a flow capacity of 193 gpm (731 lpm) at a 20 psi (1.4 bar) pressure drop. Rada 50R-50R features two unique integral thermostatic return limiters that monitor recirculation return water temperatures to prevent "temperature creep" within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Rada 50R-50R features a specially designed surplus valve that effectively "stages out" one Rada 50R during periods when the system demand can be managed by a single valve. With a Rada 50R-50R installed as the primary temperature controller within a pumped recirculation system, there will be a zero minimum blended water flow rate/draw-off requirement. Operational Specifications • Dual thermostatic elements provide redundancy in the event 56-1/2" of individual thermostat failure (50R) (1,434 mm) • Typical system temperature control +/-5°F Recirculation • Adjustable single temperature lockout (50R removable key) Return 1" Return to Technical Specifications Hot Water 20" Supply 1" Mixed • 3" (80 mm) inlets/outlet (508 mm) Flow 3" 19" 28" • Pre-piped, pressure-tested, frame-mounted assembly (483 mm) (711 mm) • Operating pressures Maximum: 150 psi (10 bar)

Minimum: 10 psi (.7 bar) Cold Water Hot Water Legs Can Supply 3" Supply 3" • Maximum pressure drop 20 psi (1.4 bar) Be Removed • Maximum flow rate @ 9 ft/sec (2.7 m/sec): 43-5/8" 193 gpm (731 lpm) (1,108 mm) • Integral check valves and strainers 6-3/8" (162 mm) • Integral thermometer • ASSE 1017 and CSA B125 certified (Rada 50R) • Shipping weight 477 lbs (216 kg) For a fully detailed certified drawing, refer to CDLW #1049. 45" (1,143 mm)

Ø.531 (4 Places) for Mounting to the Floor

4" TYP (102 mm)

50R-50R Packages (gpm)—Standard Pressure Drop (psi) Min. System Model Max. Flow C 5101520Draw-off v 50R-50R 97 137 168 193 0 193 42.4 50R-50R-50R 144 204 250 288 0 288 63.6

NOTE: Maximum flow rates determined at 9 ft/sec pipeline velocity.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 40 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Thermostatic Rada 50R-50R-50R Thermostatic Central Recirculation System Controller is designed specifically to be installed as the primary control assembly within a pumped recirculating hot water system. Capable of maintaining safe, accurate water temperatures during both peak and zero-demand "idling" periods, the Rada 50R-50R-50R features three Rada 50R thermostatic mixing valves (page 38) piped in parallel. By combining the high flow capacity of three valves, Rada 50R-50R-50R has a flow capacity of 288 gpm (1,090 lpm) at a 20 psi (1.4 bar) pressure drop. Rada 50R-50R-50R features three unique integral thermostatic return limiters that monitor recirculation return water temperatures to prevent "temperature creep" within the circuit. Thermostatic return limiters eliminate the requirement for a fitted aquastat and reduce cycling wear and tear on the circulating pump. Rada 50R-50R-50R features two specially designed surplus valves that effectively "stage out" the second and third Rada 50R during periods when system demand can be managed by a single valve. With a Rada 50R-50R-50R installed as the primary temperature controller within a pumped

recirculation system, there will be a zero minimum blended 56-1/2" (1,434 mm) water flow rate/draw-off requirement. Recirculation Return 1"

Operational Specifications Return to • Dual thermostatic elements provide redundancy in the event Hot Water 20" Supply 1" (508 mm) Mixed Flow of individual thermostat failure (50R) 4" 18-7/8" (479 mm) 32" • Typical system temperature control +/-5°F (813 mm) • Adjustable single temperature lockout (50R removable key)

Legs Can Technical Specifications Cold Water Hot Water Be Removed • 4" (100 mm) inlets/outlet Supply 4" Supply 4" • Pre-piped, pressure-tested, frame-mounted assembly 43-5/8" • Operating pressures (1,108 mm) Maximum: 150 psi (10 bar) Minimum: 10 psi (.7 bar) 6-3/8" (162 mm) • Maximum pressure drop 20 psi (1.4 bar) • Maximum flow rate @ 9 ft/sec (2.7 m/sec): 288 gpm (1,090 lpm) • Integral check valves and strainers • Integral thermometer • ASSE 1017 and CSA B125 certified (Rada 50R) 61" • Shipping weight 550 lbs (249 kg) (1,549 mm) For a fully detailed certified drawing, refer to CDLW #1051.

Ø.531 (4 Places) for Mounting to the Floor

4" TYP (102 mm)

50R-50R-50R Packages (gpm)—Standard Pressure Drop (psi) Model Min. System Max. Flow C 5101520Draw-off v 50R-50R 97 137 168 193 0 193 42.4 50R-50R-50R 144 204 250 288 0 288 63.6 NOTE: Maximum flow rates determined at 9 ft/sec pipeline velocity.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 41 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems Electronic

• Packaged Solution • Designed for Recirculation • Typical System Control +/-2°F • “Out of Temperature Range” Mode • Remote Set Point Adjustment • BAS Interface Capability • New Advanced BAS Features • Promotes compliance with OSHA, CDC and NYDOH Legionella Guidelines

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 42 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems Electronic Sizing The Brain® Electronic Mixing Centers are available in two flow Water Temperature Control - Recirculation Systems - Electronic capacities. To select, simply match the required flow rate on the features The Brain®. The Brain® is a series of eight Electronic chart below with a pressure drop acceptable to the system Mixing Centers (EMC) designed specifically for use as the design. Armstrong uses the Modified Hunter Curve, where primary water temperature controller in a pumped recirculating applicable, when determining system flow requirements. hot water system Data on The Brain® Electronic Mixing Centers Recirculation The complete range has been designed to offer an unparalleled Systems can be found on pages 44 through 47. Certified level of system temperature control through the use of precision- drawings, specifications, installation and maintenance guides, engineered hydraulics with integrated electronic circuit technology. and plumbing schematics are available by calling Armstrong at (269) 279-3602.

The Brain® Electronic Mixing Centers (gpm) Pressure Drop (psi) Min. System Maximum Flow Model C 5 101520 Draw-off @9’/sec v EMC 1 36 51 62 72 0 58 16 EMC 2 72 102 124 144 0 100 32

Mixed Flow Mixed Return

From Hot Water Supply

To Hot Water Supply

Cold Water Supply System Layout

- Legend -

Recirculation Pump

Check Valve

Stop Valve

Isolation Valve

Sink

Shower

POWER SUPPLY

Rada 32rmx

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 43 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

serves as the gateway onto a third party building automation Electronic - The Brain™ system (BAS) or PC network. The Central Recirculation System When engaged with a resident BAS, The Brain offers two way The Brain Electronic Mixing Centers feature the 32rmx communication capability via a 4-20mA signal. Electronic Mixing Valve. The 32rmx is designed to be the primary controller for a recirculating hot water circuit, as Remote "Set Point" Adjustment indicated by the schematic drawing below. When engaged with a third party BAS, The Brain seeks a This schematic is provided for concept and explanation supervisory signal and offers a remote set point adjustment purposes only. Actual plumbing systems will differ slightly, capability via the BAS and is "locked out" and can is longer be based upon variables such as the system designer's temperature set point adjustable at the mixing unit. preferences, the type of water heater selected and the specific site construction feasibility. Remote "Actual" Temperature Access When engaged with a third party BAS, The Brain seeks a The Brain Electronic Mixing Centers are supplied as supervisory signal and offers remote temperature access by pre-plumbed packages, each of which differs slightly from reporting the "actual" water temperature to the BAS. this schematic. Building Automation System Interface Solutions Adding the Options (BASIS) The Brain Electronic Mixing Centers offer both the basic mixing In installations where additional system data points (inlet HW, center and mixing centers with a series of options and features. CW temps & pressures etc) are desirable, Armstrong offers BASIS. A full description of the BASIS options is provided on Additionally each Electronic Mixing Center includes a data Page 47. interface port which can be connected via an optionally supplied Control Module (model number suffix "3"). This Control Module

High Temperature Circuit for Kitchens, etc.

Mixed Flow

Key Hot Cold PC and Building Mixed Water Management System Rada Interface Capability Control Module

Out-of-Temperature-Range Signal

Three-temperature Programming Capability

Typical SystemTemperature Control Alarm and/or System Shutdown Option Normal Use Energy Saving Disinfection of System Restoration ofSafe Temperature Temp 2 140F/60C

Temp 0

Temp 1

Time

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 44 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems Electronic Electronic Mixing Centers The Brain Electronic Mixing centers feature the Rada 32rmx electronic temperature controller.

The Brain Model EMC 1 will deliver up to 72 gpm (273 lpm) and comprises all required installation components supplied pre-plumbed and pressure-tested, mounted to an enameled steel frame. Installing contractor is required to make up to five standard union connections for hot and cold supply in, blended water to the system, and system and water heater return lines.

The Brain Model EMC 12 incorporates a circulating pump, while the The Brain Model EMC 13 adds the Rada Control Module and the integral capability for BAS interface.

The "complete" EMC 123 brings together both of the above options.

The Brain Model EMC 2 series are as above with two 32rmx temperature controllers installed in parallel for systems where flow rates up to 150 gpm (568 lpm) are required.

Additionally, The Brain Model EMC 2 series is piped so that it offers a "system redundancy" capability where desirable. Application With integrated circuit technology combined with precision The Brain provides premixed water for multiple showering, hand hydraulics, the 32rmx allows The Brain to deliver blended water washing and bathing point-of-use fixtures where hot water is economically at a safe, accurate temperature for sanitary use in supplied from either a storage-type or instantaneous/ recirculated hot water systems. semi-instantaneous water heater. The Brain supplies blended hot and cold water at a safe, Suitable for installation in hotels, schools, correctional facilities, predetermined temperature when any fixture in the building is in use. hospitals, nursing/assisted living homes, dormitories and other During periods of no system draw-off, The Brain will maintain the multiple-occupant commercial, institutional, and industrial buildings temperature of the continuously flowing, pumped recirculating circuit. that are required to operate a continuously recirculating Operational Specifications pumped hot water system. The improved accuracy possible with 32rmx control technology, combined with its data input/output communication capability, means: Technical Specifications 32rmx Temperature Controller • Recirculated water control within 2°F (1°C) with minimal recirculation of 2 gpm (7.6 lpm)* • Plated gunmetal body, enameled aluminum housing/cover, stainless steel primary internal components • Accurate control of blended water drawn from the system at a point of use within 2°F (1°C)* • Electronics: 12V AC Solid State plug-in micro-electronic circuitry • Minimal, 2°F (1°C) recirculation system temperature loss • Flow rates required for effective loop control Maximum: 72 gpm at 20 psi pressure drop (272 lpm at 1.38 bar) Minimum: 32rmx: 2 gpm (7.6 lpm) • Elimination of dangerous overnight or non-demand-period System: There is no minimum draw-off requirement from the "temperature creep" system. • Dual operation "set" and "actual" temperature display for\ • Operating pressures effective commissioning, adjustment and system monitoring Maximum: 150 psi (10 bar) • Visual signal by display to show "error" mode or "out of range" Minimum: 10 psi (.7 bar) system failure, coupled with output for audible alarm and/or • LED digital readout downstream solenoid valve relay • "Self-check" integral "out of range" visual/audible alarm • Remote set point adjustment via PC network or BAS. • Approvals/certifications: ASSE 1017, CSA B125 • System monitoring via PC network or BAS • 32rmx valve automatically shuts off the hot water flow upon cold water inlet supply failure • 32rmx valve automatically shuts off the cold water flow upon hot water inlet supply failure 32rmx valve automatically flows cold water only in the event of a power failure

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 45 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

TECHNICAL NOTES: A fully licensed electrician will be Electronic required to connect a GFI-protected 110V power supply to the Electronic Mixing Centers up to 72 gpm (273 lpm) power supply enclosure provided on the EMC. All subsequent low voltage control wiring is supplied factory completed and EMC 1 is supplied as a mixing center that includes: tested, housed in a protective conduit. 32rmx electronic temperature controller 1-1/2" Inlet/Outlet and 1" recirculation return piping EMC models that include a circulating pump will require a fully Inlet/return check valves licensed electrician to connect a GFI-protected 110V power Inlet combination ball valve strainers supply directly to the pump connection point provided. Pressure gauges Inlet, system blend and return line thermometers The 110V power supply for the power supply enclosure and Isolation valves the pump must be on the same circuit, protected by the same 110V/12V UL-listed transformer enclosed in a NEMA circuit breaker. 4X enclosure Low voltage control wiring with protective conduit Further wiring detail is provided in The Brain® EMC installation and maintenance guide. EMC 12 is supplied as EMC 1 with a pre-wired 1/25 HP circulating pump rated at 8 gpm (30 lpm) at 8 ft of head.

EMC 13 is supplied as EMC 1 with a Rada Control Module for programming energy efficiency and thermal disinfection modes.

EMC 123 is supplied as EMC 12 with a Rada Control Module for programming energy efficiency and thermal disinfection modes. Electronic Mixing Centers up to 144 gpm (545 lpm) EMC 2 is supplied as mixing center that includes: • Two 32rmx electronic temperature controllers • 3" Inlet/Outlet and 1" recirculation return piping • Inlet/return check valves • Inlet combination ball valve strainers • Pressure gauges • Inlet, system blend and return line thermometers • Isolation valve • System balancing valves • 110V/12V UL-listed transformer enclosed in a NEMA • 4X enclosure • Low voltage control wiring with protective conduit

EMC 22 is supplied as EMC 2 with a pre-wired 1/6 HP EMC 1 circulating pump rated at 15 gpm (57 lpm) at 30 ft of head.

EMC 23 is supplied as EMC 2 with a Rada Control Module for programming energy efficiency and thermal disinfection modes.

EMC 223 is supplied as EMC 22 with a Rada Control Module for programming energy efficiency and thermal disinfection modes.

For fully detailed certified drawings, please refer to the list below and consult your local representative, Armstrong directly or our Web site. EMC 1 CDLW #1105 EMC 2 CDLW #1109 EMC 12 CDLW #1106 EMC 22 CDLW #1110 EMC 13 CDLW #1107 EMC 23 CDLW #1111 EMC 123 CDLW #1108 EMC 223 CDLW #1112

EMC 2

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 46 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Building Automation System Interface Solutions (BASIS)

BASIS 1 BASIS 3 Provided as a standard feature of EMC models with suffix "3" Provided as BASIS 2 with the following: where BAS interface option is selected • Hot supply in, cold supply in and mixed water out pressure Includes Model 840 control module with the following: transmitters • Integral 4-20ma output connection for mixing unit temperature transmission to existing BAS. • Pressure transmitters supplied installed and pre-wired to interface junction panel. • Integral 4-20ma input connection for mixing unit remote set point adjustment via existing BAS. • Interface junction panel wiring to BAS not included.

• Model 840 control module to mixing unit interface cable provided. BASIS 4 Provided as BASIS 3 with the following: • Model 840 control module to BAS wiring not included. • Mixed water outlet flow meter • Temperature transmitter* for downstream mixed water temperature transmission to existing BAS. • Recirculation return flow meter

• Image file containing EMC system graphic template. For fully detailed certified drawings, please refer to the list below and consult your local representative, Armstrong directly *Supplied as hardware only. Temperature transmitter or our web site. installation and wiring to BAS not included EMC 13 BASIS 2 CDLW #1156 EMC 13 BASIS 3 CDLW #1157 BASIS 2 EMC 23 BASIS 2 CDLW #1160 Provided as BASIS 1 with the following: EMC 23 BASIS 3 CDLW #1161 • Three (3) additional temperature transmitters with interface EMC 123 BASIS 2 CDLW #1158 junction panel. Temperature transmitters supplied installed and pre-wired to EMC except for downstream mixed water EMC 123 BASIS 3 CDLW #1159 transmitter. EMC 223 BASIS 2 CDLW #1162

• Downstream mixed water transmitter supplied as hardware EMC 223 BASIS 3 CDLW #1163 only. Temperature transmitter installation and wiring to BAS not included.

• Interface junction panel wiring to BAS not included.

• Image file containing EMC system graphic template.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 47 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Digital

Digital Intelligence Digital Stability and Control • Thinks for itself and talks to the building • Typical System Temperature Control +/-2F • PDA programmable • Controls system “temperature creep” • Engineered exclusively for Recirculating • 0-150 GPM “Out of the Box” Solution Hot Water Systems Digital Connectivity Digital Safety & Hygiene • BAS & LAN interface capability • Programmable system safety alerts • Integral Serial Data Ports • Shuts off upon inlet supply failure • BacNet, Lonworks compatible (BrainScan™) • Shuts off Hot Water upon power failure & “out of • Web-Enabled (BrainScan™) temperature range” mode. • Promotes compliance with OSHA & CDC Legionella Guidelines.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 48 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems Digital Water Temperature Control - Digital features a Digital Remote Control, System Monitoring, Recirculating Valve (DRV) and Digital Mixing Centers System Interrogation and Data Logging specifically designed for use in a pumped recirculating hot water system. Model DRV 80 and Armstrong Packaged Assemblies which feature Model DRV 80 “Out of the Box” Solution (DRV 80R, DMC1, DMC2 etc) are provided as standard with an integral Mixed Outlet Water sensor and Remote Set Point Model DRV 80 is a single installer/operator programmable "out Adjustment capability for "plug and play" system communication of the box" solution for systems which experience diverse user via PC , LAN or resident Building Automation System. draw-off between 0 to 150 GPM. Model DRV 80 offers an integral relay point for connection to "Plug and Play" Solution a selected accessory component such as a pump on/off switch, Model DRV 80R is a single installer/operator programmable to activate/deactivate a solenoid or to enable an audible alarm "Plug and Play" solution for systems which experience diverse etc. systems which experience diverse user draw-off for user draw-off between 0 to 150 GPM. Model DRV 80R 0 to 150 GPM. includes a recirculation system return manifold assembly. Model DRV 80 is supplied as standard with integral Hot Water "Packaged" Solutions & Cold Water/System Return Water sensors and a serial Model DRV 80 based Digital Mixing Center (DMC). Model connection data port which enables communication to third DMC 1 features a single DRV 80 pre-piped and pressure party system hardware via an accessory component called tested complete with isolation valves, strainers, mixed return BrainScan™. flow indicator, check valves, thermometers and an optionally selected system circulating pump for systems which experience BrainScan™ diverse user draw-off from 0 to 150 GPM. BrainScan™ is an optionally selected external network adapter console from Armstrong complete with custom tailored software. Model DMC 2 features two DRV 80s plumbed in parallel, pre- BrainScan connects to the integral serial connection data port piped, pressure tested with system accessory items as above on DRV 80 and enables a direct onward connection to Building for systems which experience diverse user draw-off from 0 to Automation Systems which utilize LONWORKS & 300 GPM. BACNET protocols, a communication capability with other Building Automation Systems which connect via an RS485 port, an Ethernet port for web access OR an RS422 port for connection to an optionally available Wi-Fi/modem module.

Recirculation Systems - Digital Pressure Drop (psi) Minimum System Maximum Flow Model C 5 10 15 20 Draw-Off @9'/sec. V DRV80/R 78 111 136 157 0 193 35 DMC1 78 111 136 157 0 193 35 DMC2 156 222 272 314 0 386 70

System Layout

- Legend -

Recirculation Pump

Check Valve

Stop Valve

Isolation Valve

Sink

Shower

Mixed Flow Mixed Return

THE BRAIN

From Hot Water Source Cold Water Supply

To Hot Water Source

IGITA D L

I N E T C ELLIGEN

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 49 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems Digital The Brain™ DRV80 DRV 80 is a fully digital recirculation valve (DRV) for "point of source" or mechanical room based installation. DRV 80 is designed specifically to be the primary water temperature controller in a continuously pumped recirculating hot water system. Model DRV 80 is a single installer/operator programmable "out of the box" solution for systems which experience diverse user draw-off between 0 to 150 GPM. Operational Specifications The enhanced accuracy possible with DRV80 digital technology, combined with its data input/output communication capability equals:

full hot/full cold

I N E T C • Ability to thermally disinfect at recommended temperatures ELLIGEN • Programmable 1st level high/low temp alarm display 8” • Programmable temperature error level for safety shutdown (205 mm)

Technical Specifications 3-11/16 • 100-240 V Power supply (12 VAC output) (94 mm) • 2 x 4-20 mA current loop interfaces: Input: Setpoint Selection Output: Measured Blend Temperature • Relay output: 24V DC/240 V AC SPCO Error Relay: Activated in alarm or error mode • Serial Connection Data Port* • Optional External Network Adapter* • Stainless Steel Construction • 3” NPT Connections (optional 2” adapter) • ASSE 1017 and CSA B125 Certified

For a fully detailed certified drawing, refer to CD# D6774.

7-7/8” (199 mm)

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 50 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Digital DRV80R DRV 80R is a fully digital recirculation valve (DRV) for "point of source" or mechanical room based installation. DRV 80 is designed specifically to be the primary water temperature controller in a continuously pumped recirculating hot water system 22-1/2” 4” (573 mm) Model DRV 80R is a single installer/operator programmable (103 mm)

"Plug and Play" solution for systems which experience Mixed Water Outlet diverse user draw-off between 0 to 150 GPM and includes 3” NPT a recirculation system return manifold assembly. 5-1/8” THE BRAIN (137 mm) Operational Specifications Hot Water Inlet Cold Water Inlet

The enhanced accuracy possible with DRV80 digital technology, 3” NPT 3” Sweat combined with its data input/output communication capability equals: 9-1/2” (241 mm) IGITA D L

I N E T C • Accurate control of blended water drawn from the system at ELLIGEN 16-1/8” Return to a point of use typically within +/-2°F at draw off points a Rada DRV80 (410 mm) Mixing Valve Heater minimum of 5m downstream of mixing valve during 1” NPT consistent system demand periods • Operational water pressure of 10 -150 psig • Minimum valve inlet to outlet temperature requirement

(system recirculation temperature loss) of 2°F 2” NPT Mixed Return • Automatic shutoff of hot water flow upon cold water inlet

supply failure 12-1/2” 12” (316 mm) • Automatic shutoff of hot water flow in the event of a power (305 mm) failure 7-13/16” • Maintain a consistent system "idling" temperature and (199 mm) 3-11/16” control "temperature creep" without the use of a manual (94 mm) throttling device or balance valve. • System shall not require a temperature activated pump shut-off device (aquastat). • Programmable set point range of 100-160°F (37-71°C) plus full hot/full cold • Ability to thermally disinfect at recommended temperatures • Programmable 1st level hi/lo temp alarm display • Programmable temperature error level for safety shutdown

21-1/2” Technical Specifications (547 mm) • 100-240 V Power supply (12 V AC output) • 2 x 4-20 mA current loop interfaces: Input: Setpoint Selection Output: Measured Blend Temperature • Relay output: 24V DC/240 V AC SPCO For a fully detailed certified drawing, refer to CD# D6775. Error Relay: Activated in error mode • Serial Connection Data Port* • Optional External Network Adapter* • Stainless Steel Construction • 3” NPT Connections (optional 2” adapter) • Recirculation system return manifold assembly. 2" System Return Check Valve 1" Return to Heater Line Check 2" Return to Heater Line Ball Flow Indicator 3" CW inlet Check Valve • ASSE 1017 and CSA B125 Certified Recirculation Systems - Digital Pressure Drop (psi) Minimum System Maximum Flow Model C 5 10 15 20 Draw-Off @9'/sec. V DRV80/R 78 111 136 157 0 193 35 DMC1 78 111 136 157 0 193 35 DMC2 156 222 272 314 0 386 70 All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 51 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Digital DMC1 DMC 1 Model DMC 1 features a single DRV 80 pre-piped and pressure Supplied as a pre-plumbed, pressure-tested and tested complete with isolation valves, strainers, mixed return mounted to an enameled steel frame comprising: flow indicator, check valves, thermometers and an optionally selected system circulating pump for systems which experience • 1 ea: DRV 80 Digital Recirculation System Controller diverse user draw-off from 0 to 150 GPM. • 3" inlet/outlet piping with flanged connections • System isolation valves, DRV 80 "The Big Brain" is a fully digital recirculating valve • Inlet strainers (DRV) for "point of source" or mechanical room based • Mixed return flow indicator installation. DRV 80 is designed specifically to be the primary • Check valves water temperature controller in a continuously pumped • Thermometers recirculating hot water system. Approx. 5”

Model DMC 1 is a single installer/operator programmable "packaged solution" for systems which experience diverse user From From draw-off between 0 to 150 GPM. To Hot Hot Cold Water Water Mixed Water Mixed Source Supply Flow Supply Return Operational Specifications 1” 3” 3” 3” 2” The enhanced accuracy possible with DRV80 digital technology, combined with its data input/output communication capability equals:

• Accurate control of blended water drawn from the system at a point of use typically within +/-2°F at draw off points a minimum of 5m downstream of mixing valve during consistent system demand periods Approx. 64” • Operational water pressure of 10 -150 psig 2” Angle Iron Across Back • Minimum valve inlet to outlet temperature requirement For Support (system recirculation temperature loss) of 2°F • Automatic shutoff of hot water flow upon cold water inlet supply failure • Automatic shutoff of hot water flow in the event of a Approx. 67” power failure • Maintain a consistent system "idling" temperature and For a fully detailed certified drawing, refer to CD# D6776. control Temperature Creep without the use of a manual throttling device or balance valve. • System shall not require a temperature activated pump DMC 12 shut-off device (aquastat). As above with 1/6 hp system circulating pump. • Programmable set point range of 100-160°F (37-71°C) plus full hot/full cold Approx. 5” • Ability to thermally disinfect at recommended temperatures • Programmable 1st level hi/lo temp alarm display • Programmable temperature error level for safety shutdown From From To Hot Hot Cold Water Water Mixed Water Mixed Source Supply Flow Supply Return 1” 3” 3” 3” 2” Technical Specifications • 100-240 V Power supply (12 V AC output) • 2 x 4-20 mA current loop interfaces: Input: Setpoint Selection Output: Measured Blend Temperature • Relay output: 24V DC/240 V AC SPCO Error Relay: Activated in alarm or error mode • Serial Connection Data Port* • Optional External Network Adapter* Approx. 64” Recirculation 2” Angle Iron • Stainless Steel Construction Pump Across Back For Support

Approx. 67” For a fully detailed certified drawing, refer to CD# D6777.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 52 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

Digital DMC2 DMC 2 Model DMC 2 features two "parallel" DRV 80 pre-piped and Supplied as a pre-plumbed, pressure-tested and pressure tested complete with isolation valves, strainers, mounted to an enameled steel frame comprising: mixed return flow indicator, check valves, thermometers and an optionally selected system circulating pump for systems • 2 ea: DRV 80 Digital Recirculation System Controllers which experience diverse user draw-off from 0 to 300 GPM. • 4" inlet/outlet piping with flanged connections • System isolation valves Each DRV 80 "The Big Brain" is a fully digital recirculating • Inlet strainers valve (DRV) for "point of source" or mechanical room based • Mixed return flow indicator installation. DRV 80 is designed specifically to be the primary • Check valves water temperature controller in a continuously pumped • Thermometers recirculating hot water system. Not all wires and components are shown in this view for clarity Model DMC 1 is a single installer/operator programmable "packaged solution" for systems which experience diverse Approx. 20” Approx. 6” user draw-off between 0 to 150 GPM. Approx. 28”

Operational Specifications From Hot Water To Hot The enhanced accuracy possible with DRV80 digital Mixed Mixed Source Water From Cold Flow Return technology, combined with its data input/output 4” Source Water Supply 4” 2” 2” communication capability equals: 5”

• Operational water pressure of 10 -150 psig Approx. 84” • Minimum valve inlet to outlet temperature requirement (system recirculation temperature loss) of 2°F 2” Angle Iron • Automatic shutoff of hot water flow upon cold water inlet Across Back For Support supply failure • Automatic shutoff of hot water flow in the event of a power failure • Maintain a consistent system "idling" temperature and control Temperature Creep without the use of a manual Approx. 81” throttling device or balance valve. For a fully detailed certified drawing, refer to CD# D6784. • System shall not require a temperature activated pump shut-off device (aquastat). DMC 22 • Programmable set point range of 100-160°F (37-71°C) plus As above with 3/4 hp system circulating pump.

full hot/full cold Not all wires and components are shown in this view for clarity • Ability to thermally disinfect at recommended temperatures st • Programmable 1 level hi/lo temp alarm display Approx. 20” Approx. 6” • Programmable temperature error level for safety shutdown Approx. 28”

Technical Specifications From To Hot • 100-240 V Power supply (12 V AC output) Hot Water Mixed Water Mixed From Cold Source Flow Source Return Water Supply • 2 x 4-20 mA current loop interfaces: 4” 4” 2” 2” 4” Input: Setpoint Selection Output: Measured Blend Temperature • Relay output: 24V DC/240 V AC SPCO Error Relay: Activated in alarm or error mode • Serial Connection Data Port* Recirculation • Optional External Network Adapter* Pump • Stainless Steel Construction Approx. 84”

2” Angle Iron Across Back For Support

Approx. 81” For a fully detailed certified drawing, refer to CD# D6785.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 53 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

BrainScan™ - Hot Water System Monitoring BrainScan™ is a Digital Hot Water Management System Technical Specifications console optionally supplied with DRV80 Digital Recirculating • BrainScan™ utilizes the SoM-5282 System Module as the Valves and DRV80 based Digital Mixing Centers. processing engine and uClinux as the operating system BrainScan™ is factory configured to engage with either a Local • BrainScan™ accommodates a socket for a protocol Area Network (LAN), a third party Building Automation System translator module that is capable of communicating with (BAS) or an Internet Service Provider (ISP) to enable the BacNet, Lonworks FFT as well as a modem and wi-fi DRV80’s integral monitoring features. module Standard BrainScan™ configurations include hardware and • Standard ethernet port available to bring system on to the software options which include on screen system graphics internet via a secured HTTP network server which are compatible with most standard Building Automation System open protocols. • System displays “real time” values as well as stored data to be downloaded by the facility into their preferred program All of the standard alarm conditions and error messages available through the DRV80 are also available through • Data storage and exporting is done via XML formatted files, BrainScan™. BrainScan™ is available in three (3) different written every 15 minutes configuration packages as described below: • Editor accessible via telnet allowing user maintenance and BrainScan™ 1 assignment of user privileges which consist of “Read Only” Includes remote hot water supply, cold/recirculation water or “Read and Configure” supply and blended water outlet temperature readings. Also gives the ability to remotely change blended water outlet temperature setpoint. Included with all BrainScan™ options is the valve/system graphic. BrainScan™ 2 Provided as BrainScan™ 1 with hot water supply, cold water supply and blended water outlet pressure transmitters. BrainScan™ 3 Provided as BrainScan™ 2 with blended water outlet and recirculation return flow meters. These can be used to calculate water usage.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 54 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Recirculation Systems

BrainScan™ - Hot Water System Monitoring

BrainScan™ is a Digital Hot Water Management System console optionally supplied with DRV80 Digital Recirculating Valves and DRV80 based Digital Mixing Centers.

BrainScan™ is factory configured to engage with:

• Building Automation System (Bacnet™, LonWorks™ FFT)

• Local Area Network

• Internet Service Provider

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 55 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Thermostatic

• Thermostatic • Thermal water shutdown temperature mode to control protect user upon cold • Dual thermostats water supply provide failure redundancy • Promotes • Maximum compliance temperature with ANSI locking feature Z358.1-2004

• Continuous cold water flow to fixture upon hot water supply failure

Above image courtesy of the Haws Corporation, Sparks, Nevada (775) 359-4712

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 56 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Thermostatic Central Recirculation System Control Rada Z358 series has been designed specifically to provide tepid Recirculated, tepid loops serving emergency fixtures are water to emergency fixtures as detailed in ANSI Z358.1-1998. fundamentally different in application from standard institutional hot water recirculating systems. The limited system draw-off ANSI Z358.1-1998 Related Excerpts requirement of the emergency fixture circuit portends limited system audit capability and a subsequent underlying system Sections 4.6.6, 5.4.6, 7.4.6, 9.4.5: “Delivered flushing management concern. fluid temperature shall be tepid.” Definition Tepid: Moderately warm; lukewarm. In other words, institutional loops with frequent draw-offs at diverse flow rates for hand washing, showering and bathing Section 4.1: “Emergency showerheads shall be capable communicate with building management on a regular basis of delivering a minimum of 75.5 liters per minute (20 gpm).” (the lavatory is too hot, the shower is too cold, etc.). The capacity Section 5.1.5: “Eyewash equipment shall be capable of exists to make adjustments and corrections. delivering flushing fluid to the eyes not less than 1.5 lpm (0.4 gpm).” Closed loops for emergency fixtures, on the other hand, require infrequent but often a large and sudden volume of water that must Section 7.1.4: “Plumbed eye/facewash equipment shall be in the correct temperature range every time. Without some be capable of delivering flushing fluid to the eyes not less level of manual or automated system monitoring and correction, than 11.4 liters per minute (3.0 gpm).” along with an aggressive system maintenance protocol, tepid Section 8.1: “Drench hoses shall deliver a minimum of loops present a challenge. 11.4 liters per minute of flushing fluid (3.0 gpm).” Therefore, Rada Thermostatic Mixing Valves are not recommended Point of Use for installation as central controllers for recirculated tepid water Rada Z358-20 and Z358-40 Thermostatic Mixing Valves are loops. Consult factory for details. suitable for installation at or near a point of use for direct tepid water supply to an emergency fixture or grouping of fixtures. Groups of fixtures must meet the valve’s flow capacity requirements if there is a potential for simultaneous operation.

Hot Water Supply

System Layout Legend Rada Z358 Check Valve

Emergency Isolation Valve Shower Stop Valve Mixed Flow Station Strainer Thermometer

By-Pass for Cold Water Maintenance/Valve Servicing Supply

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 57 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Thermostatic Rada Z358-20 Technical Specifications Rada Z358-20 has been designed specifically to provide tepid • 1" (25 mm) NPT inlets and 3/4" (20 mm) NPT outlet(s) water to emergency fixtures as detailed in ANSI Z358.1-1998 • Chrome-plated DZR brass/polymer construction with bright specifications. • “Safety Yellow” control handle. • Operating pressures must be nominally equal Z358-20 is a Thermostatic Mixing Valve of “sealed for life” Maximum: 100 psi (6.9 bar)* disposable cartridge construction. Compact design and top Minimum: 40 psi (2.7 bar) drench showers or bottom blended water outlet make Z358-20 ideal for OEM, 20 psi (1.4 bar) eye wash new construction and upgrade/retrofit installations. • Integral thermometer • Integral replaceable cartridge-type inlet check valves For Emergency Drench Showers. Rada Z358-20 will pass ANSI • Dual thermostatic elements specified minimum of 20 gpm/76 lpm (actual 23 gpm/87 lpm) • Integral replaceable inlet strainers and will flow a minimum of 10 gpm (38 lpm) from direct cold • 10 gpm (38 lpm) constant cold water flow in hot failure water supply in hot failure mode at 40 psi (2.7 bar) maintained mode to open outlet at 40 psi (2.7 bar) pressure drop equal inlet supply pressure. • Shipping weight 10 lb (4.5 kg)

For Emergency Eye Wash Stations. For single or multiple *High water pressures may deliver a volume and spray force fixture installation, Rada Z358-20 will control accurately at that are injurious to the user. Check with fixture manufacturer flow rates from 20 gpm (76 lpm) to below 1 gpm (3.8 lpm). or regulate water pressures within acceptable range.

In flow applications between 20 gpm (76 lpm) and 10 gpm Table 1. (38 lpm), Z358-20 will pass approximately 50% of original flow Safe Maximum Inlet Hot Water Supply Temperature setting in hot failure mode. Refer to this table to correlate inlet hot water supply temperature with anticipated seasonal ground water In flow applications between 10 gpm (38 lpm) and 5 gpm (19 lpm), temperatures (use best case/warmest scenario). Z358-20 will pass approximately 80% of original flow setting in For details, reference Safety Bullet #4 at left. hot failure mode. Table 1 In flow applications below 5 gpm (19 lpm), Z358-20 will pass Inlet Hot Cold Water Temperature °F approximately 95% of original flow setting in hot failure mode. Water Temp. °F 33 40 50 60 70 120 80 84 88 93 97 Operational Specifications 130 86 89 94 98 103 • Site Adjustable—Mechanical maximum-temperature limit 140 91 95 99 104 108 stop and single-temperature locking features as a function 150 96 100 105 109 114 of the temperature control handle design. 160 102 106 110 115 119 • Thermal shutdown feature is designed to protect user from 175 110 114 118 123 127 unsafe water temperatures or hot water/chemical reaction 185 116 119 124 128 133 should cold supply be interrupted during use. NOTE: Shaded area indicates potential user risk. • Unique constant cold water flow design ensures that in the event of a hot supply failure the Rada Z358-20 will allow Table 2. cold water to flow to fixture. Minimum Inlet Hot Water Supply Temperature • Unique constant cold water flow feature allows the inlet hot Rada Z358-20 will require a minimum inlet hot water supply water supply to be set within a prescribed range, thus temperature, which must be correlated with the anticipated limiting the potential outlet temperature to a safe maximum in seasonal inlet cold water supply temperature (use worst the event of misadjustment, unauthorized tampering or case/coldest scenario) as per Table 2 below. thermostat failure. This feature presumes that the correct Table 2 initial commissioning was performed and that the cold water supply has not been interrupted. Blend Cold Water Temperature °F Temp. °F 33 40 50 60 70 80 120 113 105 97 88 85 129 122 114 106 97 90 138 132 123 115 107 95 147 141 132 124 116 NOTE: Shaded area represents Armstrong’s interpretation of “tepid” water.

For expanded versions of Tables 1 and 2, consult factory or product installation and maintenance manual.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 58 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Ø3-1/4" (83 mm)

7-3/8" (187 mm) 2" (52 mm)

Hot Cold 4-7/8" 4x Ø 5/32" Water Water (124 mm) on 1.75 DBC

Blended 5-7/8" Water (149 mm)

For a fully detailed certified drawing, refer to CDLW #1063.

Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Min. Model 5 101520253035404550Flow Z358-20 8 11 13 15 17 19 20 22 23 24 1 Z358-40 15 22 27 31 35 38 41 44 46 49 2

Operating Specifications Maximum Recommended Hot Water Supply Temperature 130°F (54°C) Minimum Cold Water Supply Temperature 33°F (1°C) Optimum Inlet to Outlet Temperature Differential Refer to Table 2 Minimum Flow Rate 1 gpm (3.8 lpm) Maximum Inlet Supply Pressure (supplies must be nominally equal) 100 psi (6.9 bar)*

Minimum Inlet Supply Pressure 40 psi (2.7 bar) Drench Shower 20 psi (1.4 bar) Eye Wash * High water pressures may deliver a volume and spray force that are injurious to the user. Check with fixture manufacturer or regulate water pressures within acceptable range.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 59 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Thermostatic Rada Z358-20-FMC Rada Z358-20-FMC is a Thermostatic Mixing Valve for remote/secure cabinet mount. This product has been designed specifically to provide tepid water to emergency fixtures as detailed in ANSI Z358.1-1998 specifications.

Rada Z358-20-FMC is supplied as standard* fully assembled and pressure- tested, in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada Z358-20-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a top outlet with a left-hand hinged door as indicated in the picture and drawing.

Rada Z358-20-FMC can be specified/ordered with the following piping configurations under the following model numbers.

Top inlets/bottom outlet Z358-20-FMC-TB Bottom inlets/bottom outlet Z358-20-FMC-BB Bottom inlets/top outlet Z358-20-FMC-BT

*Note cabinet options under technical specifications.

Technical Specifications 10” • 3/4" (20 mm) NPT inlets and 3/4" NPT outlet (254 mm) All Inlet/Outlet • Cabinet construction: 18 gauge #4 finish stainless steel Connections are 3/4” NPT • Cabinet outer flange: 2" 9-1/8” Hot (232 mm) Cold • Cabinet options: Supply Mixed Flow Supply Pipe Shown in Dashed Lines Premium: Stainless steel 14 gauge #4 finish not Supplied by Armstrong Baked Enamel: White enameled steel 18 gauge • Integral thermometer • Outlet flow control • Integral check stop/strainer/unions Inlet Union/ • Refer to Rada Z358-20, page 58, for mixing valve 34” Strainer/Stop (864 mm) operational and technical specifications Rada Z358-20 Checks 30” (2 Places) (762 mm) NOTE: Available as above in a Surface Mounted Cabinet of the same size and specification, less recess flange, under model number Z358-20-SMC.

For a fully detailed certified drawing, refer to CDLW #1082. 26” (660 mm) 30” (762 mm) Bottom Cover to Allow for Bottom Inlet/ Outlet Configuration

White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 60 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Thermostatic Rada Z358-40 Technical Specifications Rada Z358-40 has been designed specifically to provide tepid • 1-1/4" (32 mm) NPT inlets and 1-1/4" (32 mm) NPT outlet(s) water to emergency fixtures as detailed in ANSI Z358.1-1998 • Chrome-plated DZR brass/polymer construction with bright specifications. • “Safety Yellow” control handle. • Operating pressures must be nominally equal Z358-40 is a Thermostatic Mixing Valve designed specifically to Maximum: 100 psi (6.9 bar)* deliver tepid water to emergency fixtures. Compact design and Minimum: 40 psi (2.7 bar) drench showers top or bottom blended water outlet makes Z358-40 ideal for 20 psi (1.4 bar) eye wash OEM, new construction and upgrade/retrofit installations. • Maximum recommended pressure drop 75 psi (5 bar) • Maximum recommended outlet flow 53 gpm (200 lpm) For Emergency Drench Showers. Rada Z358-40 will pass ANSI • Integral thermometer specified minimum of 20 gpm (75.7 lpm)—actual 46 gpm (147 • Integral replaceable cartridge-type inlet check valves lpm)—and will flow a minimum of 15 gpm (57 lpm) from direct • Integral replaceable inlet strainers cold water supply in hot failure mode at 45 psi (3 bar) pressure • Dual thermostatic elements drop. • 15 gpm (57 lpm) constant cold water flow in hot failure mode to open outlet at 45 psi (3 bar) pressure drop For Emergency Eye Wash Stations. For single or multiple • Shipping weight 18 lb (8 kg) fixture installation, Rada Z358-40 will control accurately at flow rates from 40 gpm (151 lpm) to below 2 gpm (7 lpm)— *High water pressures may deliver a volume and spray force actual 46 gpm @ 45 psi pressure drop. that are injurious to the user. Check with fixture manufacturer or regulate water pressures within acceptable range. In 40 gpm (151 lpm) flow applications, Z358-40 will pass Table 1. approximately 40% of original flow setting in hot failure mode. Safe Maximum Inlet Hot Water Supply Temperature Refer to Table 1 below to correlate inlet hot water supply In 30 gpm (114 lpm) flow applications, Z358-40 will pass temperature with anticipated seasonal ground water approximately 50% of original flow setting in hot failure mode. temperatures (use best case/warmest scenario). For details, reference In 15 gpm (57 lpm) flow applications, Z358-40 will pass Safety benefit Bullet #4 at left. approximately 75% of original flow setting in hot failure mode. Table 1 Operational Specifications Inlet Hot Cold Water Temperature °F • Site Adjustable—Mechanical maximum temperature limit Water Temp. °F 33 40 50 60 70 stop and single temperature locking features as functions 120 80 84 88 93 97 of the temperature control handle design. 130 86 89 94 98 103 • Thermal shutdown feature is designed to protect user from 140 91 95 99 104 108 unsafe water temperatures or hot water/chemical reaction 150 96 100 105 109 114 should cold supply be interrupted during use. 160 102 106 110 115 119 175 110 114 118 123 127 • Unique constant cold water flow design ensures that in the event of a hot supply failure the Rada Z358-40 will allow 185 116 119 124 128 133 cold water to flow to fixture. NOTE: Shaded area indicates potential user risk. • Unique constant cold water flow feature allows the inlet hot water supply to be set within a prescribed range, thus Table 2. limiting the potential outlet temperature to a safe maximum Minimum Inlet Hot Water Supply Temperature in the event of misadjustment, unauthorized tampering or Rada Z358-40 will require a minimum inlet hot water supply thermostat failure. This feature presumes that the correct temperature, which must be correlated with the anticipated initial commissioning was performed and that the cold water seasonal inlet cold water supply temperature (use worst supply has not been interrupted. case/coldest scenario) as per Table 2 below. Table 2 Blend Cold Water Temperature °F Temp. °F 33 40 50 60 70 80 120 113 105 97 88 85 129 122 114 106 97 90 138 132 123 115 107 95 147 141 132 124 116 NOTE: Shaded area represents Armstrong’s interpretation of “tepid” water.

For expanded versions of Tables 1 and 2, consult factory or product installation and maintenance manual.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 61 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Hot Cold Water Water

7-1/2" Ref (190 mm)

Blended Water

1-1/4" NPT 7-7/8" (32 mm) (200 mm)

2-1/8" (55 mm)

5-1/2" (141 mm)

8-7/16" (214 mm)

For a fully detailed certified drawing, refer to CDLW #1073.

Thermostatic Mixing Valves (gpm) Pressure Drop (psi) Min. Model 5 101520253035404550Flow Z358-20 8 11 13 15 17 19 20 22 23 24 1 Z358-40 15 22 27 31 35 38 41 44 46 49 2

Operating Specifications Maximum Recommended Hot Water Supply Temperature 130°F (54°C) Minimum Cold Water Supply Temperature 33°F (1°C) Optimum Inlet to Outlet Temperature Differential Refer to Table 2 Minimum Flow Rate 2 gpm (7.6 lpm) Maximum Inlet Supply Pressure (supplies must be nominally equal) 100 psi (6.9 bar)*

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 62 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Water Temperature Control - Emergency Fixtures

Thermostatic Rada Z358-40-FMC Rada Z358-40-FMC is a Thermostatic Mixing Valve for remote/secure cabinet mount. This product has been designed specifically to provide tepid water to emergency fixtures as detailed in ANSI Z358.1-1998 specifications.

Rada Z358-40-FMC is supplied as standard* fully assembled and pressure-tested, in an 26" x 30" x 10" stainless steel recessed cabinet with a 2" flange. Cabinet has a polished stainless steel piano-hinged door with a keyed cylinder lock.

Rada Z358-40-FMC is supplied as standard under this model number for top inlet hot and cold water supplies and a top outlet with a left-hand hinged door as indicated in the picture and drawing.

Rada Z358-40-FMC can be specified/ordered with the following piping configurations under the following model numbers.

Top inlets/bottom outlet Z358-40-FMC-TB Bottom inlets/bottom outlet Z358-40-FMC-BB Bottom inlets/top outlet Z358-40-FMC-BT

*Note cabinet options under technical specifications.

Technical Specifications • 1"(25 mm) NPT inlets and 1" NPT outlet • Cabinet construction: 18 gauge #4 finish stainless steel 10” (254 mm) • Cabinet outer flange: 2" All Inlet/Outlet Connections are 1” NPT • Cabinet options: 10-1/4” Premium: Stainless steel 14 gauge #4 finish Hot (260 mm) Cold Supply Mixed Flow Supply Pipe Shown in Dashed Lines Baked Enamel: White enameled steel 18 gauge not Supplied by Armstrong • Integral thermometer • Outlet flow control • Integral check stop/strainer/unions Refer to Rada Z358-40, page 61, for mixing valve operational and technical specifications. Inlet Union/ 34” Strainer/Stop (864 mm) NOTE: Available as above in a Surface Mounted Cabinet of the Rada Z358-40 Checks 30” (2 Places) same size and specification, less recess flange, under model (762 mm) number Z358-40-SMC.

26” (660 mm) 30” (762 mm) Bottom Cover to Allow for Bottom Inlet/ Outlet Configuration

For a fully detailed certified drawing, refer to CDLW #1085.

White enameled steel 18 gauge available upon request.

All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice.

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 63 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications Water Temperature Control - Single Point of Use Water Temperature Control - Single Point of Use Thermostatic Digital

Rada 110 BrainWave DMV1 General: The Thermostatic Mixing Valve (TMV) shall be of DZR General: The Digital Mixing Valve (DMV) shall be of DZR brass/stainless steel construction. TMV shall have dual brass/stainless steel/polymer with chrome surface mount control compression fitting inlets and outlet with integral inlet spring panel. DMV shall have NPT inlets and outlet with integral inlet loaded check valves and strainers. TMV shall be equipped with spring loaded check valves and strainers. DMV shall be a maximum temperature limiting and single temperature locking supplied with programmable software via PDA, power supply, feature. and wall mounted control panel. Control panel shall be infra- Materials of construction and items included shall be: red no-touch controls for flow and temperature adjustment and • DZR brass/stainless steel shall be capable of programmable timed flow and temperature • Dual 3/8” compression fitting inlets and outlet control. • Integral inlet check valves and strainers Materials of construction and items included shall be: • Tamper-resistant locking cap • DZR brass/stainless steel/polymer Performance: TMV shall be capable of controlling mixed water • Chrome control panel cover temperatures +/-3ºF at flow rates between .5 and 5 gpm and • 1/2” NPT inlets and outlet shall have the capability to completely shut off outlet flow prior • Integral inlet check valves and strainers to a 5ºF temperature rise/fall in the event of a failure of either • Programmable software and 120V 50-60Hz power supply inlet supply. TMV shall be capable of delivering a mixed water • Infra-red no-touch surface mount control panel with 10ft temperature that is within 5ºF of either inlet supply temperature. cable TMV shall be compliant with ASSE Standard 1016 for under- lavatory sanitary applications and shall be so certified and Performance: Concealed DMV for lavatories shall be capable identified. of controlling mixed water temperatures +/-2ºF at flow rates between 1 and 7 gpm, and shall have a programmable flow The Thermostatic Mixing Valve shall include all of the following time 5 seconds - 60 minutes. DMV shall be capable of capabilities: delivering a mixed water temperature that is within 5ºF of either • Maintains mixed water temperatures +/-3ºF at flow rates inlet supply temperature. DMV shall have a minimum between .5 and 5 gpm programmable temperature range 86 ºF - 117ºF and a • Delivers mixed water temperature within 5ºF of either inlet maximum range 91ºF - 122ºF. DMV shall be capable of supply temperature delivering cold water directly from the cold water supply to the • Operational pressure of 30 - 150 psig fixture in the event of a failure of the inlet hot supply. DMV shall Rada 215 have service flush with programmable thermal disinfection temperature range 140ºF - 185ºF for 0 - 50 minutes with data General: The Thermostatic Mixing Valve (TMV) shall be of DZR logging capabilities. DMV shall be compliant with ASSE brass/stainless steel/polymer construction. TMV shall have Standard 1016, CSA B125, and UL and shall be so certified and NPT inlets and outlet with integral inlet spring loaded check identified. valves and strainers. TMV shall be equipped with a maximum temperature limiting and single temperature locking feature. The Digital Mixing Valve shall include all of the following capabilities: Materials of construction and items included shall be: • Maintains mixed water temperatures +/-2ºF at flow rates • DZR brass/stainless steel/polymer between 1 and 7 gpm • 1/2” NPT inlets and outlet • Delivers mixed water temperature within 2ºF of either inlet • Integral inlet check valves and strainers supply temperature • Temperature control trim set • Instant automatic outlet shutdown upon either inlet supply • Tamperproof locking shroud failure Performance: TMV shall be so designed that all of the internal • Programmable temperature setpoint range operating components are enclosed in a one-piece, “sealed for 86ºF - 117ºF (min) and 91ºF - 122ºF (max) life” replaceable cartridge for ease of service. TMV shall be • Programmable Thermal Disinfection option 140ºF - 185ºF capable of controlling mixed water temperatures +/-2ºF at flow for 0 - 50 minutes rates between .5 and 11. TMV shall be capable of delivering a • Operational water pressure of 10 - 145 psig mixed water temperature that is within 5ºF of either inlet supply temperature. The Thermostatic Mixing Valve shall include all of the following capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates between .5 and 11 gpm • Delivers mixed water temperature within 5ºF of either inlet supply temperature • Operational pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 64 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Single Point of Use Water Temperature Control - Single Point of Use Digital Digital

BrainWave DMV2 BrainWave DMV3 General: The Digital Mixing Valve (DMV) shall be of DZR General: The Digital Mixing Valve (DMV) shall be of DZR brass/stainless steel/polymer with chrome surface mount control brass/stainless steel/polymer with chrome surface mount control panel. DMV shall have NPT inlets and outlet with integral inlet panel. DMV shall have NPT inlets and outlet with integral inlet spring loaded check valves and strainers. DMV shall be spring loaded check valves and strainers. DMV shall be supplied with programmable software via PDA, power supply, supplied with programmable software via PDA, power supply, and wall mounted control panel. Control panel shall be infra- and wall mounted control panel. Control panel shall be infra- red no-touch controls for flow and temperature adjustment and red no-touch controls for flow and temperature adjustment and shall be capable of programmable timed flow and temperature shall be capable of programmable timed flow and temperature control. control. Materials of construction and items included shall be: Materials of construction and items included shall be: • DZR brass/stainless/polymer • DZR brass/stainless steel/polymer • Chrome control panel cover • Chrome control panel cover • 1/2” NPT inlets and outlet • 3/4” NPT inlets and outlet • Integral inlet check valves and strainers • Integral inlet check valves and strainers • Programmable software and 120V 50-60Hz power supply • Programmable software and 120V 50-60Hz power supply • Infra-red no-touch surface mount control panel with 10ft • Infra-red no-touch surface mount control panel with 10ft cable cable Performance: Concealed DMV for individual showers shall be capable of controlling mixed water temperatures +/-2ºF at flow Performance: Concealed DMV for individual bath/tub filling rates between 1 and 7 gpm, and shall have a programmable applications shall be capable of controlling mixed water flow time 5 seconds - 60 minutes. DMV shall be capable of temperatures +/-2ºF at flow rates between 1.6 and 16 gpm, and delivering a mixed water temperature that is within 5ºF of either shall have a programmable flow time 5 seconds - 60 minutes. inlet supply temperature. DMV shall have a minimum DMV shall be capable of delivering a mixed water temperature programmable temperature range 86 ºF - 117ºF and a that is within 5ºF of either inlet supply temperature. DMV shall maximum range 91ºF - 122ºF. DMV shall be capable of have a minimum programmable temperature range 86 ºF - delivering cold water directly from the cold water supply to the 117ºF and a maximum range 91ºF - 122ºF. DMV shall be fixture in the event of a failure of the inlet hot supply. DMV shall capable of delivering cold water directly from the cold water have service flush with programmable thermal disinfection supply to the fixture in the event of a failure of the inlet hot temperature range 140ºF - 185ºF for 0 - 50 minutes with data supply. DMV shall have service flush with programmable logging capabilities. DMV shall be compliant with ASSE thermal disinfection temperature range 140ºF - 185ºF for 0 - 50 Standard 1016, CSA B125, and UL and shall be so certified and minutes with data logging capabilities. DMV shall be compliant identified. with ASSE Standard 1016, CSA B125, and UL and shall be so The Digital Mixing Valve shall include all of the following certified and identified. capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates The Digital Mixing Valve shall include all of the following between 1 and 7 gpm capabilities: • Delivers mixed water temperature within 2ºF of either inlet • Maintains mixed water temperatures +/-2ºF at flow rates supply temperature between 1.6 and 16 gpm • Instant automatic outlet shutdown upon either inlet supply • Delivers mixed water temperature within 2ºF of either inlet failure supply temperature • Programmable temperature setpoint range • Instant automatic outlet shutdown upon either inlet supply 86ºF - 117ºF (min) and 91ºF - 122ºF (max) failure • Programmable Thermal Disinfection option 140ºF - 185ºF • Programmable temperature setpoint range for 0 - 50 minutes 86ºF - 117ºF (min) and 91ºF - 122ºF (max) • Operational water pressure of 10 - 145 psig • Programmable Thermal Disinfection option 140ºF - 185ºF for 0 - 50 minutes • Operational water pressure of 10 - 145 psig

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 65 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Single Point of Use Water Temperature Control - Groups of Fixtures Digital Thermostatic

BrainWave DMV23 Rada 320 General: The Digital Mixing Valve (DMV) shall be of DZR General: The Thermostatic Mixing Valve (TMV) shall be of brass/stainless steel/polymer with chrome surface mount control chrome-plated DZR brass/polymer construction. TMV shall panel. DMV shall have NPT inlets and outlet with integral inlet have NPT inlets and outlet with integral inlet spring loaded spring loaded check valves and strainers. DMV shall be check valves and strainers, and an optional top or bottom supplied with programmable software via PDA, power supply, mixed water outlet. TMV shall be equipped with a maximum and wall mounted control panel. Control panel shall be infra- temperature limiting and single temperature locking feature. red no-touch controls for flow and temperature adjustment and TMV shall have dual thermostats for increased accuracy and to shall be capable of programmable timed flow and temperature provide redundancy in case of individual thermostat failure. control. Materials of construction and items included shall be: Materials of construction and items included shall be: • Chrome-plated DZR brass/polymer • DZR brass stainless steel/polymer • 1” NPT inlets and outlet • Chrome control panel cover • Optional top or bottom mixed water outlet • 3/4” NPT inlets with integral check valves and strainers • Integral inlet check valves and strainers • 3/4” NPT outlet for bath, 1/2” NPT outlet for shower • Dual Thermostats • Programmable software and 120V 50-60Hz power supply • Infra-red no-touch surface mount control panel with 10ft Performance: TMV shall be so designed that all of the internal cable operating components are enclosed in a one-piece, “sealed for life” replaceable cartridge for ease of service. TMV shall be Performance: Concealed DMV for combination bathing and capable of controlling mixed water temperatures +/-2ºF at flow showering systems shall be capable of controlling mixed water rates between 1 and 24 gpm. TMV shall be capable of temperatures +/-2ºF at flow rates between 1.6 and 16 gpm, and delivering a mixed water temperature that is within 5ºF of either shall have a programmable flow time 5 seconds - 60 minutes. inlet supply temperature. TMV shall be compliant with ASSE DMV shall be capable of delivering a mixed water temperature Standard 1017 and CSA B125 and shall be so certified and that is within 5ºF of either inlet supply temperature. DMV shall identified. have a minimum programmable temperature range 86 ºF - 117ºF and a maximum range 91ºF - 122ºF. DMV shall be The Thermostatic Mixing Valve shall include all of the following capable of delivering cold water directly from the cold water capabilities: supply to the fixture in the event of a failure of the inlet hot • Maintains mixed water temperatures +/-2ºF at flow rates supply. DMV shall have service flush with programmable between 1 and 24 gpm thermal disinfection temperature range 140ºF - 185ºF for 0 - 50 • Delivers mixed water temperature within 5ºF of either inlet minutes with data logging capabilities. DMV shall be compliant supply temperature with ASSE Standard 1016, CSA B125, and UL and shall be so • Operational pressure of 10 - 150 psig certified and identified. • Thermal shutdown mode upon inlet supply failure

The Digital Mixing Valve shall include all of the following capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates between 1.6 and 16 gpm • Delivers mixed water temperature within 2ºF of either inlet supply temperature • Instant automatic outlet shutdown upon either inlet supply failure • Programmable temperature setpoint range 86ºF - 117ºF (min) and 91ºF - 122ºF (max) • Programmable Thermal Disinfection option 140ºF - 185ºF for 0 - 50 minutes • Operational water pressure of 10 - 145 psig

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 66 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Groups of Fixtures Water Temperature Control - Groups of Fixtures Thermostatic Thermostatic

Rada 320D Rada 320-FMC General: The Thermostatic Mixing Valve (TMV) shall be of General: The Thermostatic Mixing Valve (TMV) shall be of chrome-plated DZR brass/polymer construction. All required chrome-plated DZR brass/polymer construction. TMV shall be installation components shall be supplied pre-plumbed and supplied as standard pre-plumbed and pressure-tested, pressure tested. TMV shall have NPT inlets and outlet with enclosed in a 26” x 30” x 10” stainless steel recessed cabinet integral combination inlet check stop/union/strainers, and outlet with a 2” flange. Cabinet shall have a polished stainless steel stop valve and thermometer. TMV shall be equipped with a piano-hinged door with keyed cylinder lock. TMV shall have maximum temperature limiting and single temperature locking optional top or bottom NPT inlets and outlet with integral feature. TMV shall have dual thermostats for increased combination inlet check stop/union/strainers, and outlet stop accuracy and to provide redundancy in case of individual valve and thermometer. TMV shall be equipped with a thermostat failure. maximum temperature limiting and single temperature locking feature. TMV shall have dual thermostats for increased Materials of construction and items included shall be: accuracy and to provide redundancy in case of individual • Chrome-plated DZR brass/polymer thermostat failure. • 3/4” NPT inlets and outlet • Integral combination inlet check stop/union/strainers Materials of construction and items included shall be: • Outlet stop valve and thermometer • Chrome-plated DZR brass/polymer • Dual thermostats • Cabinet options: Premium: 14 gauge #4 finish stainless steel Performance: TMV shall be so designed that all of the internal Standard: 18 gauge #4 finish stainless steel operating components are enclosed in a one-piece, “sealed for Baked Enamel: 18 gauge white enameled steel life” replaceable cartridge for ease of service. TMV shall be • Optional top or bottom 3/4” NPT inlets and outlet capable of controlling mixed water temperatures +/-2ºF at flow • Integral combination inlet check stop/union/strainers rates between 1 and 24 gpm. TMV shall be capable of • Outlet stop valve and thermometer delivering a mixed water temperature that is within 5ºF of either • Dual thermostats inlet supply temperature. TMV shall be compliant with ASSE Standard 1017 and CSA B125 and shall be so certified and Performance: TMV shall be so designed that all of the internal identified. operating components are enclosed in a one-piece, “sealed for life” replaceable cartridge for ease of service. TMV shall be The Thermostatic Mixing Valve shall include all of the following capable of controlling mixed water temperatures +/-2ºF at flow capabilities: rates between 1 and 24 gpm. TMV shall be capable of • Maintains mixed water temperatures +/-2ºF at flow rates delivering a mixed water temperature that is within 5ºF of either between 1 and 24 gpm inlet supply temperature. TMV shall be compliant with ASSE • Delivers mixed water temperature within 5ºF of either inlet Standard 1017 and CSA B125 and shall be so certified and supply temperature identified. • Operational pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure The Thermostatic Mixing Valve shall include all of the following capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates between 1 and 24 gpm • Delivers mixed water temperature within 5ºF of either inlet supply temperature • Operational pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 67 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Groups of Fixtures Water Temperature Control - Groups of Fixtures Thermostatic Thermostatic

Rada 425 Rada 425D General: The Thermostatic Mixing Valve (TMV) shall be of General: The Thermostatic Mixing Valve (TMV) shall be of chrome-plated DZR brass/polymer construction. TMV shall chrome-plated DZR brass/polymer construction. All required have NPT inlets and outlet with integral inlet spring loaded installation components shall be supplied pre-plumbed and check valves and strainers, and an optional top or bottom pressure tested. TMV shall have NPT inlets and outlet with mixed water outlet. TMV shall be equipped with a maximum integral combination inlet check stop/union/strainers, and outlet temperature limiting and single temperature locking feature. stop valve and thermometer. TMV shall be equipped with a TMV shall have dual thermostats for increased accuracy and to maximum temperature limiting and single temperature locking provide redundancy in case of individual thermostat failure. feature. TMV shall have dual thermostats for increased accuracy and to provide redundancy in case of individual Materials of construction and items included shall be: thermostat failure. • Chrome-plated DZR brass/polymer • 1-1/4” NPT inlets and outlet Materials of construction and items included shall be: • Optional top or bottom mixed water outlet • Chrome-plated DZR brass/polymer • Integral inlet check valves and strainers • 1” NPT inlets and outlet • Dual Thermostats • Integral combination inlet check stop/union/strainers • Outlet stop valve and thermometer Performance: TMV shall be so designed that all of the internal • Dual thermostats operating components are enclosed in a one-piece, “sealed for life” replaceable cartridge for ease of service. TMV shall be Performance: TMV shall be capable of controlling mixed water capable of controlling mixed water temperatures +/-2ºF at flow temperatures +/-2ºF at flow rates between 2 and 48 gpm. TMV rates between 2 and 48 gpm. TMV shall be capable of shall be capable of delivering a mixed water temperature that is delivering a mixed water temperature that is within 5ºF of either within 5ºF of either inlet supply temperature. TMV shall be inlet supply temperature. TMV shall be compliant with ASSE compliant with ASSE Standard 1017 and CSA B125 and shall Standard 1017 and CSA B125 and shall be so certified and be so certified and identified. identified. The Thermostatic Mixing Valve shall include all of the following The Thermostatic Mixing Valve shall include all of the following capabilities: capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates • Maintains mixed water temperatures +/-2ºF at flow rates between 2 and 48 gpm between 2 and 48 gpm • Delivers mixed water temperature within 5ºF of either inlet • Delivers mixed water temperature within 5ºF of either inlet supply temperature supply temperature • Operational pressure of 10 - 150 psig • Operational pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure • Thermal shutdown mode upon inlet supply failure

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 68 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Groups of Fixtures Water Temperature Control - Groups of Fixtures Thermostatic Thermostatic

Rada 425-FMC Rada 40 General: The Thermostatic Mixing Valve (TMV) shall be of General: The Thermostatic Mixing Valve (TMV) shall be of chrome-plated DZR brass/polymer construction. TMV shall be DZR brass construction with stainless steel internal operating supplied as standard pre-plumbed and pressure-tested, mechanism. All required installation components shall be enclosed in a 26” x 30” x 10” stainless steel recessed cabinet supplied pre-plumbed and pressure tested. TMV shall have with a 2” flange. Cabinet shall have a polished stainless steel NPT inlets and outlet with integral inlet spring loaded check piano-hinged door with keyed cylinder lock. TMV shall have valves. TMV shall be equipped with removable temperature optional top or bottom NPT inlets and outlet with integral adjustment key with lockshield for single temperature lock out combination inlet check stop/union/strainers, and outlet stop capability. TMV shall have dual thermostats for increased valve and thermometer. TMV shall be equipped with a accuracy and to provide redundancy in case of individual maximum temperature limiting and single temperature locking thermostat failure. feature. TMV shall have dual thermostats for increased accuracy and to provide redundancy in case of individual Materials of construction and items included shall be: thermostat failure. • DZR brass/stainless steel • 1-1/2” NPT inlets and outlet Materials of construction and items included shall be: • Integral inlet check valves • Chrome-plated DZR brass/polymer • Dual Thermostats • Cabinet options: Premium: 14 gauge #4 finish stainless steel Performance: TMV shall be capable of controlling mixed water Standard: 18 gauge #4 finish stainless steel temperatures +/-2ºF at flow rates between 2 and 72 gpm. TMV Baked Enamel: 18 gauge white enameled steel shall be capable of delivering a mixed water temperature that is • Optional top or bottom 1” NPT inlets and outlet within 10ºF of either inlet supply temperature. TMV shall be • Integral combination inlet check stop/union/strainers compliant with ASSE Standard 1017 and CSA B125 and shall • Outlet stop valve and thermometer be so certified and identified. • Dual thermostats The Thermostatic Mixing Valve shall include all of the following Performance: TMV shall be capable of controlling mixed water capabilities: temperatures +/-2ºF at flow rates between 2 and 48 gpm. TMV • Maintains mixed water temperatures +/-2ºF at flow rates shall be capable of delivering a mixed water temperature that is between 2 and 72 gpm within 5ºF of either inlet supply temperature. TMV shall be • Delivers mixed water temperature within 10ºF of either inlet compliant with ASSE Standard 1017 and CSA B125 and shall supply temperature be so certified and identified. • Operational water pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure The Thermostatic Mixing Valve shall include all of the following capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates between 2 and 48 gpm • Delivers mixed water temperature within 5ºF of either inlet supply temperature • Operational pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 69 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Groups of Fixtures Water Temperature Control - Groups of Fixtures Thermostatic Thermostatic

Rada 40-FMC Rada 50 General: The Thermostatic Mixing Valve (TMV) shall be of General: The Thermostatic Mixing Valve (TMV) shall be of DZR DZR brass construction with stainless steel internal operating brass construction with stainless steel internal operating mechanism. All required installation components shall be mechanism. All required installation components shall be supplied pre-plumbed and pressure tested, enclosed in a supplied pre-plumbed and pressure tested. TMV shall have 26" x 30" x 10" stainless steel recessed cabinet with a 2" NPT inlets and outlet with integral inlet spring loaded check flange. Cabinet shall have a polished stainless steel valves. TMV shall be equipped with removable temperature piano-hinged door with keyed cylinder lock. TMV shall have adjustment key with lockshield for single temperature lock out NPT inlets and outlet with integral inlet spring loaded check capability. TMV shall have dual thermostats for increased valves. TMV shall be equipped with removable temperature accuracy and to provide redundancy in case of individual adjustment key with lockshield for single temperature lock out thermostat failure. capability. TMV shall have dual thermostats for increased accuracy and to provide redundancy in case of individual Materials of construction and items included shall be: thermostat failure. • DZR brass/stainless steel • 2” NPT inlets and outlet Materials of construction and items included shall be: • Integral inlet check valves • Dual Thermostats • DZR brass/stainless steel • Cabinet options: Performance: TMV shall be capable of controlling mixed water Premium: 14 gauge #4 finish stainless steel temperatures +/-2ºF at flow rates between 2 and 98 gpm. TMV Standard: 18 gauge #4 finish stainless steel shall be capable of delivering a mixed water temperature that is Baked Enamel: 18 gauge white enameled steel within 10ºF of either inlet supply temperature. TMV shall be • 1-1/2" NPT inlets and outlet compliant with ASSE Standard 1017 and CSA B125 and shall • Integral inlet check valves be so certified and identified. • Dual Thermostats The Thermostatic Mixing Valve shall include all of the following Performance: TMV shall be capable of controlling mixed water capabilities: temperatures +/-2ºF at flow rates between 2 and 72 gpm. TMV • Maintains mixed water temperatures +/-2ºF at flow rates shall be capable of delivering a mixed water temperature that is between 2 and 98 gpm within 10ºF of either inlet supply temperature. TMV shall be • Delivers mixed water temperature within 10ºF of either inlet compliant with ASSE Standard 1017 and CSA B125 and shall supply temperature be so certified and identified. • Operational water pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure The Thermostatic Mixing Valve shall include all of the following capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates between 2 and 72 gpm • Delivers mixed water temperature within 10ºF of either inlet supply temperature • Operational water pressure of 10 - 150 psig • Thermal shutdown mode upon inlet supply failure

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 70 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Groups of Fixtures Water Temperature Control - Recirculation Systems Thermostatic Thermostatic

Rada 50-FMC Rada 320R General: The Thermostatic Mixing Valve (TMV) shall be of General: The Thermostatic Mixing Valve Assembly (TMVA) DZR brass construction with stainless steel internal operating shall be of chrome-plated DZR brass/polymer construction. All mechanism. All required installation components shall be required installation components shall be supplied pre-plumbed supplied pre-plumbed and pressure tested, enclosed in a and pressure tested. TMVA shall be supplied with hot inlet, 26" x 30" x 10" stainless steel recessed cabinet with a 2" cold inlet, mixed water outlet and mixed return inlet with flange. Cabinet shall have a polished stainless steel thermostatic return limiter to maintain circuit temperature during piano-hinged door with keyed cylinder lock. TMV shall have no-demand periods. TMVA shall also include as standard, NPT inlets and outlet with integral inlet spring loaded check integral inlet strainers, mixed return sight flow indicator, outlet valves. TMV shall be equipped with removable temperature thermometer and inlet supply, mixed return and return to heat adjustment key with lockshield for single temperature lock out source check valves. TMVA shall be equipped with a maximum capability. TMV shall have dual thermostats for increased temperature limiting and single temperature locking feature. accuracy and to provide redundancy in case of individual TMVA shall have dual thermostats for increased accuracy and thermostat failure. to provide redundancy in case of individual thermostat failure.

Materials of construction and items included shall be: Materials of construction and items included shall be: • DZR brass/stainless steel • Chrome-plated DZR brass/polymer • Cabinet options: • 3/4” NPT inlets and outlet Premium: 14 gauge #4 finish stainless steel • Integral inlet check valves and strainers Standard: 18 gauge #4 finish stainless steel • Integral slight flow indicator Baked Enamel: 18 gauge white enameled steel • Integral thermometer • 2" NPT inlets and outlet • Thermostatic return limiter • Integral inlet check valves • Dual Thermostats • Dual Thermostats Performance: TMVA shall be capable of passing 15 gpm in a Performance: TMV shall be capable of controlling mixed water recirculating hot water system at peak demand at a 20 psi temperatures +/-2ºF at flow rates between 2 and 98 gpm. TMV pressure drop. TMVA shall be capable of maintaining system shall be capable of delivering a mixed water temperature that is temperature without exceeding set point with no required within 10ºF of either inlet supply temperature. TMV shall be minimum flow rate through the TMVA or minimum draw-off from compliant with ASSE Standard 1017 and CSA B125 and shall the system. TMVA shall be compliant with ASSE Standard be so certified and identified. 1017 and CSA B125 and shall be so certified and identified.

The Thermostatic Mixing Valve shall include all of the following The Thermostatic Mixing Valve shall include all of the following capabilities: capabilities: • Maintains mixed water temperatures +/-2ºF at flow rates • Delivers15 gpm at 20 psi pressure drop between 2 and 98 gpm • Operational water pressure of 10 - 150 psig • Delivers mixed water temperature within 10ºF of either inlet • Maintain a consistent system “idling” temperature and supply temperature control “temperature creep” without the use of a manual • Operational water pressure of 10 - 150 psig throttling device or balance valve. • Thermal shutdown mode upon inlet supply failure • Delivery water temperature shall be within 5F of set point at a location measured 15’ downstream of TMVA during consistent system demand periods. • System shall not require a temperature activated pump shut-off device (aquastat).

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 71 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Thermostatic Thermostatic

Rada 320R-FMC Rada 425R General: The Thermostatic Mixing Valve Assembly (TMVA) General: The Thermostatic Mixing Valve Assembly (TMVA) shall be of chrome-plated DZR brass/polymer construction. All shall be of chrome-plated DZR brass/polymer construction. All required installation components shall be supplied pre-plumbed required installation components shall be supplied pre-plumbed and pressure tested, enclosed in a 26" x 30" x 10" stainless and pressure tested. TMVA shall be supplied with hot inlet, steel recessed cabinet with a 2" flange. Cabinet shall have a cold inlet, mixed water outlet and mixed return inlet with polished stainless steel piano-hinged door with keyed cylinder thermostatic return limiter to maintain circuit temperature during lock. TMVA shall be supplied with hot inlet, cold inlet, mixed no-demand periods. TMVA shall also include as standard, water outlet and mixed return inlet with thermostatic return integral inlet strainers, mixed return sight flow indicator, outlet limiter to maintain circuit temperature during no-demand thermometer and inlet supply, mixed return and return to heat periods. TMVA shall also include as standard, integral inlet source check valves. TMVA shall be equipped with a maximum strainers, mixed return sight flow indicator, outlet thermometer temperature limiting and single temperature locking feature. and inlet supply, mixed return and return to heat source check TMVA shall have dual thermostats for increased accuracy and valves. TMVA shall be equipped with a maximum temperature to provide redundancy in case of individual thermostat failure. limiting and single temperature locking feature. TMVA shall have dual thermostats for increased accuracy and to provide Materials of construction and items included shall be: redundancy in case of individual thermostat failure. • Chrome-plated DZR brass/polymer • 1” NPT inlets and outlets Materials of construction and items included shall be: • Integral inlet check valves and strainers • Integral slight flow indicator • Chrome-plated DZR brass/polymer • Integral thermometer • Cabinet options: • Thermostatic return limiter Premium: 14 gauge #4 finish stainless steel • Dual Thermostats Standard: 18 gauge #4 finish stainless steel Baked Enamel: 18 gauge white enameled steel Performance: TMVA shall be capable of passing 31 gpm in a • 3/4" NPT inlets and outlet recirculating hot water system at peak demand at a 20 psi • Integral inlet check valves and strainers pressure drop. TMVA shall be capable of maintaining system • Integral slight flow indicator temperature without exceeding set point with no required • Integral thermometer minimum flow rate through the TMVA or minimum draw-off from • Thermostatic return limiter the system. TMVA shall be compliant with ASSE Standard • Dual Thermostats 1017 and CSA B125 and shall be so certified and identified.

Performance: TMVA shall be capable of passing 15 gpm in a The Thermostatic Mixing Valve shall include all of the following recirculating hot water system at peak demand at a 20 psi capabilities: pressure drop. TMVA shall be capable of maintaining system • Delivers 31 gpm at 20 psi pressure drop temperature without exceeding set point with no required • Operational water pressure of 10 - 150 psig minimum flow rate through the TMVA or minimum draw-off from • Maintain a consistent system “idling” temperature and the system. TMVA shall be compliant with ASSE Standard control “temperature creep” without the use of a manual 1017 and CSA B125 and shall be so certified and identified. throttling device or balance valve. • Delivery water temperature shall be within 5F of set point at The Thermostatic Mixing Valve shall include all of the following a location measured 15’ downstream of TMVA during capabilities: consistent system demand periods. • Delivers15 gpm at 20 psi pressure drop • System shall not require a temperature activated pump • Operational water pressure of 10 - 150 psig shut-off device (aquastat). • Maintain a consistent system "idling" temperature and control "temperature creep" without the use of a manual throttling device or balance valve. • Delivery water temperature shall be within 5F of set point at a location measured 15' downstream of TMVA during consistent system demand periods. • System shall not require a temperature activated pump shut-off device (aquastat).

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 72 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Thermostatic Thermostatic

Rada 425R-FMC Rada 40R General: The Thermostatic Mixing Valve Assembly (TMVA) General: The Thermostatic Mixing Valve Assembly (TMVA) shall be of chrome-plated DZR brass/polymer construction. All shall be of DZR brass construction with stainless steel internal required installation components shall be supplied pre-plumbed operating mechanism. All required installation components and pressure tested, enclosed in a 26" x 30" x 10" stainless shall be supplied pre-plumbed and pressure tested. TMVA steel recessed cabinet with a 2" flange. Cabinet shall have a shall be supplied pre-piped with hot inlet, cold inlet, mixed polished stainless steel piano-hinged door with keyed cylinder water outlet and mixed return inlet with thermostatic return lock. TMVA shall be supplied with hot inlet, cold inlet, mixed limiter to maintain circuit temperature during no-demand water outlet and mixed return inlet with thermostatic return periods. TMVA shall also include as standard, mixed return limiter to maintain circuit temperature during no-demand sight flow indicator, outlet thermometer and inlet supply, mixed periods. TMVA shall also include as standard, integral inlet return and return to heat source check valves. TMV shall be strainers, mixed return sight flow indicator, outlet thermometer equipped with removable temperature adjustment key with and inlet supply, mixed return and return to heat source check lockshield for single temperature lock out capability. TMVA valves. TMVA shall be equipped with a maximum temperature shall have dual thermostats for increased accuracy and to limiting and single temperature locking feature. TMVA shall provide redundancy in case of individual thermostat failure. have dual thermostats for increased accuracy and to provide redundancy in case of individual thermostat failure. Materials of construction and items included shall be: • DZR brass/stainless steel Materials of construction and items included shall be: • 1-1/2” NPT inlets and outlets • Chrome-plated DZR brass/polymer • Integral inlet check valves • Cabinet options: • Integral slight flow indicator Premium: 14 gauge #4 finish stainless steel • Integral thermometer Standard: 18 gauge #4 finish stainless steel • Thermostatic return limiter Baked Enamel: 18 gauge white enameled steel • Dual Thermostats • 1" NPT inlets and outlets Performance: TMVA shall be capable of passing 72 gpm in a • Integral inlet check valves and strainers recirculating hot water system at peak demand at a 20 psi • Integral slight flow indicator pressure drop. TMVA shall be capable of maintaining system • Integral thermometer temperature without exceeding set point with no required • Thermostatic return limiter minimum flow rate through the TMVA or minimum draw-off from • Dual Thermostats the system. TMVA shall be compliant with ASSE Standard 1017 and CSA B125 and shall be so certified and identified. Performance: TMVA shall be capable of passing 31 gpm in a recirculating hot water system at peak demand at a 20 psi The Thermostatic Mixing Valve shall include all of the following pressure drop. TMVA shall be capable of maintaining system capabilities: temperature without exceeding set point with no required • Delivers 72 gpm at 20 psi pressure drop minimum flow rate through the TMVA or minimum draw-off from • Operational water pressure of 10 - 150 psig the system. TMVA shall be compliant with ASSE Standard • Maintain a consistent system “idling” temperature and 1017 and CSA B125 and shall be so certified and identified. control “temperature creep” without the use of a manual throttling device or balance valve. The Thermostatic Mixing Valve shall include all of the following • Delivery water temperature shall be within 5F of set point at capabilities: a location measured 15’ downstream of TMVA during consistent system demand periods. • Delivers 31 gpm at 20 psi pressure drop • System shall not require a temperature activated pump • Operational water pressure of 10 - 150 psig shut-off device (aquastat). • Maintain a consistent system "idling" temperature and control "temperature creep" without the use of a manual throttling device or balance valve. • Delivery water temperature shall be within 5F of set point at a location measured 15' downstream of TMVA during consistent system demand periods. • System shall not require a temperature activated pump shut-off device (aquastat).

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 73 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Thermostatic Thermostatic

Rada 40R-FMC Rada 50R General: The Thermostatic Mixing Valve Assembly (TMVA) General: The Thermostatic Mixing Valve Assembly (TMVA) shall be of DZR brass construction with stainless steel internal shall be of DZR brass construction with stainless steel internal operating mechanism. All required installation components operating mechanism. All required installation components shall be supplied pre-plumbed and pressure tested, enclosed shall be supplied pre-plumbed and pressure tested. TMVA in a 26" x 30" x 10" stainless steel recessed cabinet with a 2" shall be supplied pre-piped with hot inlet, cold inlet, mixed water flange. Cabinet shall have a polished stainless steel piano- outlet and mixed return inlet with thermostatic return limiter to hinged door with keyed cylinder lock. TMVA shall be supplied maintain circuit temperature during no-demand periods. TMVA pre-piped with hot inlet, cold inlet, mixed water outlet and mixed shall also include as standard, mixed return sight flow indicator, return inlet with thermostatic return limiter to maintain circuit outlet thermometer and inlet supply, mixed return and return to temperature during no-demand periods. TMVA shall also heat source check valves. TMV shall be equipped with include as standard, mixed return sight flow indicator, outlet removable temperature adjustment key with lockshield for single thermometer and inlet supply, mixed return and return to heat temperature lock out capability. TMVA shall have dual source check valves. TMV shall be equipped with removable thermostats for increased accuracy and to provide redundancy temperature adjustment key with lockshield for single in case of individual thermostat failure. temperature lock out capability. TMVA shall have dual thermostats for increased accuracy and to provide Materials of construction and items included shall be: redundancy in case of individual thermostat failure. • DZR brass/stainless steel • 2” NPT inlets and outlets Materials of construction and items included shall be: • Integral inlet check valves • DZR brass/stainless steel • Integral slight flow indicator • Cabinet options: • Integral thermometer Premium: 14 gauge #4 finish stainless steel • Thermostatic return limiter Standard: 18 gauge #4 finish stainless steel • Dual Thermostats Baked Enamel: 18 gauge white enameled steel • 1-1/2" NPT inlets and outlets Performance: TMVA shall be capable of passing 98 gpm in a • Integral inlet check valves recirculating hot water system at peak demand at a 20 psi • Integral slight flow indicator pressure drop. TMVA shall be capable of maintaining system • Integral thermometer temperature without exceeding set point with no required • Thermostatic return limiter minimum flow rate through the TMVA or minimum draw-off from • Dual Thermostats the system. TMVA shall be compliant with ASSE Standard 1017 and CSA B125 and shall be so certified and identified. Performance: TMVA shall be capable of passing 72 gpm in a recirculating hot water system at peak demand at a 20 psi The Thermostatic Mixing Valve shall include all of the following pressure drop. TMVA shall be capable of maintaining system capabilities: temperature without exceeding set point with no required • Delivers 98 gpm at 20 psi pressure drop minimum flow rate through the TMVA or minimum draw-off from • Operational water pressure of 10 - 150 psig the system. TMVA shall be compliant with ASSE Standard 1017 • Maintain a consistent system “idling” temperature and and CSA B125 and shall be so certified and identified. control “temperature creep” without the use of a manual throttling device or balance valve. The Thermostatic Mixing Valve shall include all of the following • Delivery water temperature shall be within 5F of set point at capabilities: a location measured 15’ downstream of TMVA during • Delivers 72 gpm at 20 psi pressure drop consistent system demand periods. • Operational water pressure of 10 - 150 psig • System shall not require a temperature activated pump • Maintain a consistent system "idling" temperature and shut-off device (aquastat). control "temperature creep" without the use of a manual throttling device or balance valve. • Delivery water temperature shall be within 5F of set point at a location measured 15' downstream of TMVA during consistent system demand periods. • System shall not require a temperature activated pump shut-off device (aquastat).

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 74 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Thermostatic Thermostatic

Rada 50R-FMC Rada 50R-50R General: The Thermostatic Mixing Valve Assembly (TMVA) General: The Thermostatic Mixing Valve Assembly (TMVA) shall be of DZR brass construction with stainless steel internal shall be supplied pre-plumbed and pressure tested, and operating mechanism. All required installation components mounted on a heavy duty freestanding 2” angle iron frame. shall be supplied pre-plumbed and pressure tested, enclosed in TMVA shall include two Rada 50R Thermostatic Mixing Valves a 26" x 30" x 10" stainless steel recessed cabinet with a 2" piped in parallel. TMVA shall be supplied with hot inlet, cold flange. Cabinet shall have a polished stainless steel piano- inlet, mixed water outlet and mixed return inlet with thermostatic hinged door with keyed cylinder lock. TMVA shall be supplied return limiter to maintain circuit temperature during no-demand pre-piped with hot inlet, cold inlet, mixed water outlet and mixed periods. All connection points shall have fitted unions. TMVA return inlet with thermostatic return limiter to maintain circuit shall also include as standard, integral inlet combination ball temperature during no-demand periods. TMVA shall also valve/strainers, mixed return sight flow indicators, outlet include as standard, mixed return sight flow indicator, outlet thermometer and inlet supply, mixed return and return to heat thermometer and inlet supply, mixed return and return to heat source check valves. Each TMV shall be equipped with source check valves. TMV shall be equipped with removable removable temperature adjustment key with lockshield for temperature adjustment key with lockshield for single single temperature lock out capability. TMVA shall have dual temperature lock out capability. TMVA shall have dual thermostats for increased accuracy and to provide redundancy thermostats for increased accuracy and to provide redundancy in case of individual thermostat failure. in case of individual thermostat failure. Materials of construction and items included shall be: Materials of construction and items included shall be: • Heavy duty 2” angle iron frame • DZR brass/stainless steel • 3” inlets and outlet • Cabinet options: • Integral inlet check valves and strainers Premium: 14 gauge #4 finish stainless steel • Integral slight flow indicators Standard: 18 gauge #4 finish stainless steel • Integral thermometers Baked Enamel: 18 gauge white enameled steel • Thermostatic return limiters • 2" NPT inlets and outlets • Dual Thermostats (2 per valve • Integral inlet check valves • Integral slight flow indicator Performance: TMVA shall be capable of passing 193 gpm in a • Integral thermometer recirculating hot water system at peak demand at a 20 psi • Thermostatic return limiter pressure drop. TMVA shall be capable of maintaining system • Dual Thermostats temperature without exceeding set point with no required minimum flow rate through the TMVA or minimum draw-off from Performance: TMVA shall be capable of passing 98 gpm in a the system. Each TMVA shall be compliant with ASSE recirculating hot water system at peak demand at a 20 psi Standard 1017 and CSA B125 and shall be so certified and pressure drop. TMVA shall be capable of maintaining system identified. temperature without exceeding set point with no required minimum flow rate through the TMVA or minimum draw-off from The Thermostatic Mixing Valve shall include all of the following the system. TMVA shall be compliant with ASSE Standard capabilities: 1017 and CSA B125 and shall be so certified and identified. • Delivers193 gpm at 20 psi pressure drop • Operational water pressure of 10 - 150 psig The Thermostatic Mixing Valve shall include all of the following • Maintain a consistent system “idling” temperature and capabilities: control “temperature creep” without the use of a manual • Delivers 98 gpm at 20 psi pressure drop throttling device or balance valve. • Operational water pressure of 10 - 150 psig • Delivery water temperature shall be within 5F of set point at • Maintain a consistent system "idling" temperature and a location measured 15’ downstream of TMVA during control "temperature creep" without the use of a manual consistent system demand periods. throttling device or balance valve. • System shall not require a temperature activated pump • Delivery water temperature shall be within 5F of set point at shut-off device (aquastat). a location measured 15' downstream of TMVA during consistent system demand periods. • System shall not require a temperature activated pump shut-off device (aquastat).

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 75 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Thermostatic Electronic

Rada 50R-50R-50R The Brain Model EMC 1 General: The Thermostatic Mixing Valve Assembly (TMVA) General: All required installation components shall be supplied shall be supplied pre-plumbed and pressure tested, and pre-plumbed and pressure-tested, mounted to an enameled mounted on a heavy duty freestanding 2” angle iron frame. steel frame terminating in five standard union connections for TMVA shall include three Rada 50R Thermostatic Mixing Valves hot and cold supply in, blended water to the system, and piped in parallel. TMVA shall be supplied with hot inlet, cold system and water heater return lines. Temperature controllers inlet, mixed water outlet and mixed return inlet with thermostatic shall feature integrated circuit board technology designed to return limiter to maintain circuit temperature during no-demand deliver blended water economically at a safe, accurate periods. All connection points shall have fitted unions. TMVA temperature for sanitary use in re-circulated hot water systems. shall also include as standard, integral inlet combination ball Electronic control box shall be supplied pre-wired, terminating valve/strainers, mixed return sight flow indicators, outlet at a knockout for Romex or BX cable connector. thermometer and inlet supply, mixed return and return to heat source check valves. Each TMV shall be equipped with Materials of construction and items included shall be: removable temperature adjustment key with lockshield for • Frame of 2” carbon steel angle single temperature lock out capability. TMVA shall have dual • One 12V AC electronic temperature controller thermostats for increased accuracy and to provide redundancy • One 110V AC UL Listed transformer enclosed in a NEMA in case of individual thermostat failure. 4X enclosure • Low voltage control wiring with protective conduit Materials of construction and items included shall be: • All required valve fittings and isolation valves, pressure • Heavy duty 2” angle iron frame gauges, inlet combination ball valve strainers, inlet/return • 4” inlets and outlet check valves, inlet, system blend and return line • Integral inlet check valves and strainers thermometers • Integral slight flow indicators • Integral thermometers Performance: The Electronic Mixing Center (EMC) shall deliver • Thermostatic return limiters up to 72 gpm with no minimum system draw-off requirement. • Dual Thermostats (2 per valve) The EMC shall have a visual operation “set” and “actual” temperature display for effective commissioning, adjustment Performance: TMVA shall be capable of passing 288 gpm in a and system monitoring and a visual signal by display to show recirculating hot water system at peak demand at a 20 psi “error” mode or “out of range” system failure, coupled with maximum pressure drop. TMVA shall be capable of maintaining output for audible alarm and/or downstream solenoid valve system temperature without exceeding set point with no relay. The temperature controller shall be compliant with ASSE required minimum flow rate through the TMVA or minimum Standard 1017 and CSA B125 and so certified and identified. draw-off from the system. Each TMVA shall be compliant with ASSE Standard 1017 and CSA B125 and shall be so certified The Electronic Mixing Center shall include all of the following and identified. capabilities: • Accurate control of blended water drawn from the system at The Thermostatic Mixing Valve shall include all of the following a point of use within +/-2°F at draw off points a minimum of capabilities: 5m downstream of mixing valve during consistent system • Delivers 288 gpm at 20 psi pressure drop demand periods • Operational water pressure of 10 - 150 psig • Operational water pressure of 10 -150 psig • Maintain a consistent system “idling” temperature and • Minimum valve inlet to outlet temperature requirement control “temperature creep” without the use of a manual (system recirculation temperature loss) of 2°F throttling device or balance valve. • Automatic shutoff of hot water flow upon cold water inlet • Delivery water temperature shall be within 5F of set point at supply failure a location measured 15’ downstream of TMVA during • Automatic shutoff of hot water flow in the event of a power consistent system demand periods. failure • System shall not require a temperature activated pump • Maintain a consistent system “idling” temperature and shut-off device (aquastat). control “temperature creep” without the use of a manual throttling device or balance valve. • System shall not require a temperature activated pump shut-off device (aquastat).

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 76 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Electronic Electronic

The Brain Model EMC 12 The Brain Model EMC 13 General: All required installation components shall be supplied General: All required installation components shall be supplied pre-plumbed and pressure-tested, mounted to an enameled pre-plumbed and pressure-tested, mounted to an enameled steel frame terminating in five standard union connections for steel frame terminating in five standard union connections for hot and cold supply in, blended water to the system, and hot and cold supply in, blended water to the system, and system and water heater return lines. Temperature controllers system and water heater return lines. Temperature controllers shall feature integrated circuit board technology designed to shall feature integrated circuit board technology designed to deliver blended water economically at a safe, accurate deliver blended water economically at a safe, accurate temperature for sanitary use in re-circulated hot water systems. temperature for sanitary use in re-circulated hot water systems. Electronic control box shall be supplied pre-wired, terminating Electronic control box shall be supplied pre-wired, terminating at a knockout for Romex or BX cable connector. at a knockout for Romex or BX cable connector. Materials of construction and items included shall be: Materials of construction and items included shall be: • Frame of 2” carbon steel angle • Frame of 2” carbon steel angle • One 12V AC electronic temperature controller • One 12V AC electronic temperature controller • One 110V AC UL Listed transformer enclosed in a NEMA • One 110V AC UL Listed transformer enclosed in a NEMA 4X enclosure 4X enclosure • One electronic temperature controller to building automation • Low voltage control wiring with protective conduit interface module with interface cables and integral 4-20 mA • All required valve fittings and isolation valves, pressure input and output connections gauges, inlet combination ball valve strainers, inlet/return • One dual-mode temperature RTD providing a 4-20 mA check valves, inlet, system blend and return line signal for installation in the mixed downstream pipe work thermometers • Low voltage control wiring with protective conduit • 1/25 HP circulating pump rated at 8 gpm at 8 ft of head • All required valve fittings and isolation valves, pressure gauges, inlet combination ball valve strainers, inlet/return Performance: The Electronic Mixing Center (EMC) shall deliver check valves, inlet, system blend and return line up to 72 gpm with no minimum system draw-off requirement. thermometers The EMC shall have a visual operation “set” and “actual” temperature display for effective commissioning, adjustment Performance: The Electronic Mixing Center (EMC) shall deliver and system monitoring and a visual signal by display to show up to 72 gpm with no minimum system draw-off requirement. “error” mode or “out of range” system failure, coupled with The EMC shall have a visual operation “set” and “actual” output for audible alarm and/or downstream solenoid valve temperature display for effective commissioning, adjustment relay. The temperature controller shall be compliant with ASSE and system monitoring and a visual signal by display to show Standard 1017 and CSA B125 and so certified and identified. “error” mode or “out of range” system failure, coupled with output for audible alarm and/or downstream solenoid valve The Electronic Mixing Center shall include all of the following relay. The EMC shall have an integral two-way data port for PC capabilities: and BMS interface. The temperature controller shall be • Accurate control of blended water drawn from the system at compliant with ASSE Standard 1017 and CSA B125 and so a point of use within +/-2°F at draw off points a minimum of certified and identified. 5m downstream of mixing valve during consistent system The Electronic Mixing Center shall include all of the following demand periods capabilities: • Operational water pressure of 10 -150 psig • Accurate control of blended water drawn from the system at • Minimum valve inlet to outlet temperature requirement a point of use within +/-2°F at draw off points a minimum of (system recirculation temperature loss) of 2°F 5m downstream of mixing valve during consistent system • Automatic shutoff of hot water flow upon cold water inlet demand periods supply failure • Operational water pressure of 10 -150 psig • Automatic shutoff of hot water flow in the event of a power • Minimum valve inlet to outlet temperature requirement failure (system recirculation temperature loss) of 2°F • Maintain a consistent system “idling” temperature and • Automatic shutoff of hot water flow upon cold water inlet control “temperature creep” without the use of a manual supply failure throttling device or balance valve. • Automatic shutoff of hot water flow in the event of a power • System shall not require a temperature activated pump failure shut-off device (aquastat). • Maintain a consistent system “idling” temperature and control “temperature creep” without the use of a manual throttling device or balance valve. • System shall not require a temperature activated pump shut-off device (aquastat). • Remote Set Point adjustment capability • Capability to disable manual temperature adjustment capability for system security

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 77 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Electronic Electronic

The Brain Model EMC 123 The Brain Model EMC 2 General: All required installation components shall be supplied General: All required installation components shall be supplied pre-plumbed and pressure-tested, mounted to an enameled pre-plumbed and pressure-tested, mounted to an enameled steel frame terminating in five standard union connections for steel frame terminating in five standard union connections for hot and cold supply in, blended water to the system, and hot and cold supply in, blended water to the system, and system and water heater return lines. Temperature controllers system and water heater return lines. Temperature controllers shall be non-thermostatic and shall feature integrated circuit feature integrated circuit board technology designed to deliver board technology designed to deliver blended water blended water economically at a safe, accurate temperature for economically at a safe, accurate temperature for sanitary use in sanitary use in re-circulated hot water systems. Electronic re-circulated hot water systems. Electronic control box shall be control box shall be supplied pre-wired, terminating at a supplied pre-wired, terminating at a knockout for Romex or BX knockout for Romex or BX cable connector. cable connector. Materials of construction and items included shall be: Materials of construction and items included shall be: • Frame of 2” carbon steel angle • Frame of 2” carbon steel angle • Two 12V AC electronic temperature controllers • One 12V AC electronic temperature controller • Two 110V AC UL Listed transformers enclosed in a NEMA • One 110V AC UL Listed transformer enclosed in a NEMA 4X enclosure 4X enclosure • Low voltage control wiring with protective conduit • One electronic temperature controller to building automation • All required valve fittings and isolation valves, pressure interface module with interface cables and integral 4-20 mA gauges, inlet combination ball valve strainers, inlet/return input and output connections check valves, inlet, system blend and return line • One dual-mode temperature RTD providing a 4-20 mA thermometers signal for installation in the mixed downstream pipe work • Low voltage control wiring with protective conduit Performance: The Electronic Mixing Center (EMC) shall • All required valve fittings and isolation valves, pressure deliver up to 144 gpm with no minimum system draw-off gauges, inlet combination ball valve strainers, inlet/return requirement. The EMC shall have a visual operation “set” and check valves, inlet, system blend and return line “actual” temperature display for effective commissioning, thermometers adjustment and system monitoring and a visual signal by • 1/25 HP circulating pump rated at 8 gpm at 8 ft of head display to show “error” mode or “out of range” system failure, coupled with output for audible alarm and/or downstream Performance: The Electronic Mixing Center (EMC) shall deliver solenoid valve relay. The temperature controller shall be up to 72 gpm with no minimum system draw-off requirement. compliant with ASSE Standard 1017 and CSA B125 and so The EMC shall have a visual operation “set” and “actual” certified and identified. temperature display for effective commissioning, adjustment and system monitoring and a visual signal by display to show The Electronic Mixing Center shall include all of the following “error” mode or “out of range” system failure, coupled with capabilities: output for audible alarm and/or downstream solenoid valve • Accurate control of blended water drawn from the system at relay. The EMC shall have an integral two-way data port for a point of use within +/-2°F at draw off points a minimum of PC and BMS interface. The temperature controller shall be 5m downstream of mixing valve during consistent system compliant with ASSE Standard 1017 and CSA B125 and so demand periods certified and identified. • Operational water pressure of 10 -150 psig The Electronic Mixing Center shall include all of the following • Minimum valve inlet to outlet temperature requirement capabilities: (system recirculation temperature loss) of 2°F • Accurate control of blended water drawn from the system at • Automatic shutoff of hot water flow upon cold water inlet a point of use within +/-2°F at draw off points a minimum of supply failure 5m downstream of mixing valve during consistent system • Automatic shutoff of hot water flow in the event of a power demand periods failure • Operational water pressure of 10 -150 psig • Maintain a consistent system “idling” temperature and • Minimum valve inlet to outlet temperature requirement control “temperature creep” without the use of a manual (system recirculation temperature loss) of 2°F throttling device or balance valve. • Automatic shutoff of hot water flow upon cold water inlet • System shall not require a temperature activated pump supply failure shut-off device (aquastat). • Automatic shutoff of hot water flow in the event of a power failure • Maintain a consistent system “idling” temperature and control “temperature creep” without the use of a manual throttling device or balance valve. • System shall not require a temperature activated pump shut-off device (aquastat). • Remote Set Point adjustment capability • Capability to disable manual temperature adjustment capability for system security

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 78 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Electronic Electronic

The Brain Model EMC 22 The Brain Model EMC 23 General: All required installation components shall be supplied General: All required installation components shall be supplied pre-plumbed and pressure-tested, mounted to an enameled pre-plumbed and pressure-tested, mounted to an enameled steel frame terminating in five standard union connections for steel frame terminating in five standard union connections for hot and cold supply in, blended water to the system, and hot and cold supply in, blended water to the system, and system and water heater return lines. Temperature controllers system and water heater return lines. Temperature controllers feature integrated circuit board technology designed to deliver shall feature integrated circuit board technology designed to blended water economically at a safe, accurate temperature for deliver blended water economically at a safe, accurate sanitary use in re-circulated hot water systems. Electronic temperature for sanitary use in re-circulated hot water systems. control box shall be supplied pre-wired, terminating at a Electronic control box shall be supplied pre-wired, terminating knockout for Romex or BX cable connector. at a knockout for Romex or BX cable connector.

Materials of construction and items included shall be: Materials of construction and items included shall be: • Frame of 2” carbon steel angle • Frame of 2” carbon steel angle • Two 12V AC electronic temperature controllers • Two 12V AC electronic temperature controllers • Two 110V AC UL Listed transformers enclosed in a NEMA • Two 110V AC UL Listed transformers enclosed in a NEMA 4X enclosure 4X enclosure • Low voltage control wiring with protective conduit • Two electronic temperature controller to building automation • All required valve fittings and isolation valves, pressure interface modules with interface cables and integral 4-20 gauges, inlet combination ball valve strainers, inlet/return mA input and output connections check valves, inlet, system blend and return line • One dual-mode temperature RTD providing a 4-20 mA thermometers signal for installation in the mixed downstream pipe work • 1/6 HP circulating pump rated at 15 gpm at 30 ft of head • Low voltage control wiring with protective conduit • All required valve fittings and isolation valves, pressure Performance: The Electronic Mixing Center (EMC) shall gauges, inlet combination ball valve strainers, inlet/return deliver up to 144 gpm with no minimum system draw-off check valves, inlet, system blend and return line requirement. The EMC shall have a visual operation “set” and thermometers “actual” temperature display for effective commissioning, adjustment and system monitoring and a visual signal by Performance: The Electronic Mixing Center (EMC) shall display to show “error” mode or “out of range” system failure, deliver up to 144 gpm with no minimum system draw-off coupled with output for audible alarm and/or downstream requirement. The EMC shall have a visual operation “set” and solenoid valve relay. The temperature controller shall be “actual” temperature display for effective commissioning, compliant with ASSE Standard 1017 and CSA B125 and so adjustment and system monitoring and a visual signal by certified and identified. display to show “error” mode or “out of range” system failure, coupled with output for audible alarm and/or downstream The Electronic Mixing Center shall include all of the following solenoid valve relay. The EMC shall have an integral two-way capabilities: data port for PC and BMS interface. The temperature controller • Accurate control of blended water drawn from the system at shall be compliant with ASSE Standard 1017 and CSA B125 a point of use within +/-2°F at draw off points a minimum of and so certified and identified. 5m downstream of mixing valve during consistent system demand periods The Electronic Mixing Center shall include all of the following • Operational water pressure of 10 -150 psig capabilities: • Minimum valve inlet to outlet temperature requirement • Accurate control of blended water drawn from the system at (system recirculation temperature loss) of 2°F a point of use within +/-2°F at draw off points a minimum of • Automatic shutoff of hot water flow upon cold water inlet 5m downstream of mixing valve during consistent system supply failure demand periods • Automatic shutoff of hot water flow in the event of a power • Operational water pressure of 10 -150 psig failure • Minimum valve inlet to outlet temperature requirement • Maintain a consistent system “idling” temperature and (system recirculation temperature loss) of 2°F control “temperature creep” without the use of a manual • Automatic shutoff of hot water flow upon cold water inlet throttling device or balance valve. supply failure • System shall not require a temperature activated pump • Automatic shutoff of hot water flow in the event of a power shut-off device (aquastat). failure • Maintain a consistent system “idling” temperature and control “temperature creep” without the use of a manual throttling device or balance valve. • System shall not require a temperature activated pump shut-off device (aquastat). • Remote Set Point adjustment capability • Capability to disable manual temperature adjustment for system security

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 79 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems The Brain™ with Building Automation System Electronic Interface Solution (BASIS)

The Brain Model EMC 223 Brain Packages w/ BASIS 2 Option Selected General: All required installation components shall be supplied General: Everything supplied as standard Brain Package w/ pre-plumbed and pressure-tested, mounted to an enameled suffix 3 plus the additional items: steel frame terminating in five standard union connections for hot and cold supply in, blended water to the system, and • Three temperature transmitters installed in hot and cold system and water heater return lines. Temperature controllers water inlet and re-circulation return piping and pre-wired to shall feature integrated circuit board technology designed to interface junction panel deliver blended water economically at a safe, accurate temperature for sanitary use in re-circulated hot water systems. Brain Packages w/ BASIS 3 Option Selected Electronic control box shall be supplied pre-wired, terminating General: Everything supplied as standard Brain Package w/ at a knockout for Romex or BX cable connector. suffix 3 plus the additional items:

Materials of construction and items included shall be: • Three temperature transmitters installed in hot and cold • Frame of 2” carbon steel angle water inlet and re-circulation return piping and pre-wired to • Two 12V AC electronic temperature controllers interface junction panel • Two 110V AC UL Listed transformers enclosed in a NEMA • Three pressure transmitters installed in hot and cold water 4X enclosure inlet and mixed outlet piping and pre-wired to interface • Two electronic temperature controller to building automation junction panel interface modules with interface cables and integral 4-20 mA input and output connections Brain Packages w/ BASIS 4 Option Selected • One dual-mode temperature RTD providing a 4-20 mA signal for installation in the mixed downstream pipe work General: Everything supplied as standard Brain Package w/ • Low voltage control wiring with protective conduit suffix 3 plus the additional items: • All required valve fittings and isolation valves, pressure gauges, inlet combination ball valve strainers, inlet/return • Three temperature transmitters installed in hot and cold check valves, inlet, water inlet and re-circulation return piping and pre-wired to • 1/6 HP circulating pump rated at 15 gpm at 30 ft of head interface junction panel • Three pressure transmitters installed in hot and cold water Performance: The Electronic Mixing Center (EMC) shall inlet and mixed outlet piping and pre-wired to interface deliver up to 144 gpm with no minimum system draw-off junction panel requirement. The EMC shall have a visual operation “set” and • Two flow meters installed in mixed outlet and re-circulation “actual” temperature display for effective commissioning, piping system security adjustment and system monitoring and a visual signal by display to show “error” mode or “out of range” system failure, coupled with output for audible alarm and/or downstream solenoid valve relay. The EMC shall have an integral two-way data port for PC and BMS interface. The temperature controller shall be compliant with ASSE Standard 1017 and CSA B125 and so certified and identified.

The Electronic Mixing Center shall include all of the following capabilities: • Accurate control of blended water drawn from the system at a point of use within +/-2°F at draw off points a minimum of 5m downstream of mixing valve during consistent system demand periods • Operational water pressure of 10 -150 psig • Minimum valve inlet to outlet temperature requirement (system recirculation temperature loss) of 2°F • Automatic shutoff of hot water flow upon cold water inlet supply failure • Automatic shutoff of hot water flow in the event of a power failure • Maintain a consistent system “idling” temperature and control “temperature creep” without the use of a manual throttling device or balance valve. • System shall not require a temperature activated pump shut-off device (aquastat). • Remote Set Point adjustment capability • Capability to disable manual temperature adjustment for system security

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 80 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Digital Digital The Brain Digital Recirculating Valve (DRV80R) The Brain Digital Recirculating Valve (DRV80) General: Temperature controller shall be controlled digitally via General: Temperature controller shall be controlled digitally via integrated circuit board technology designed to deliver blended integrated circuit board technology designed to deliver blended water economically at a safe, accurate temperature for sanitary water economically at a safe, accurate temperature for sanitary use in re-circulated hot water systems. use in re-circulated hot water systems. Materials of construction and items included shall be: Materials of construction and items included shall be: • Digital Recirculating Valve • Digital Recirculating Valve • 100-240 V Power supply (12 V AC output) • 100-240 V Power supply (12 V AC output) • 2 x 4-20 mA current loop interfaces: • 2 x 4-20 mA current loop interfaces: Input: Setpoint Selection Input: Setpoint Selection Output: Measured Blend Temperature Output: Measured Blend Temperature • Relay output: 24V • Relay output: 24V Error Relay: Activated in error mode Error Relay: Activated in error mode • Serial Connection Port • Serial Connection Port • Optional External Network Adapter • Optional External Network Adapter • All Stainless Steel Construction • All Stainless Steel Construction • 2” or 3” NPT Connections • 2” or 3” NPT Connections Performance: The Digital Recirculating Valve (DRV80) shall Performance: The Digital Recirculating Valve (DRV80) shall deliver up to 150 gpm with no minimum system draw-off deliver up to 150 gpm with no minimum system draw-off requirement. The DRV shall have a 2 line, 16 character display requirement. The DRV shall have a 2 line, 16 character display of delivered temperature with the option of °F or °C. Display of delivered temperature with the option of °F or °C. Display also shows the error codes and alarm conditions. Setpoint also shows the error codes and alarm conditions. Setpoint configuration, unit selection, and alarm conditions available via configuration, unit selection, and alarm conditions available via the IrDA programming port used with the programming software the IrDA programming port used with the programming software or via the Building Automation System. The DRV shall have an or via the Building Automation System. The DRV shall have an integral data port for the 4-20 mA interfaces. The DRV shall integral data port for the 4-20 mA interfaces. The DRV shall also include an integral serial data (RS485) connection port for also include an integral serial data (RS485) connection port for a multitude of Building Automation Interface as well as internet a multitude of Building Automation Interface as well as internet connectivity. The temperature controller shall be compliant with connectivity. The temperature controller shall be compliant with ASSE Standard 1017 and CSA B125 and so certified and ASSE Standard 1017 and CSA B125 and so certified and identified. identified. The Digital Recirculating Valve shall include all of the following The Digital Recirculating Valve shall include all of the following capabilities: capabilities: • Accurate control of blended water drawn from the system at • Accurate control of blended water drawn from the system at a point of use within +/-2°F at draw off points a minimum of a point of use within +/-2°F at draw off points a minimum of 5m downstream of mixing valve during consistent system 5m downstream of mixing valve during consistent system demand periods demand periods • Operational water pressure of 10 -150 psig • Operational water pressure of 10 -150 psig • Minimum valve inlet to outlet temperature requirement • Minimum valve inlet to outlet temperature requirement (system recirculation temperature loss) of 2°F (system recirculation temperature loss) of 2°F • Automatic shutoff of hot water flow upon cold water inlet • Automatic shutoff of hot water flow upon cold water inlet supply failure supply failure • Automatic shutoff of hot water flow in the event of a power • Automatic shutoff of hot water flow in the event of a power failure failure • Maintain a consistent system “idling” temperature and • Maintain a consistent system “idling” temperature and control “temperature creep” without the use of a manual control “temperature creep” without the use of a manual throttling device or balance valve. throttling device or balance valve. • System shall not require a temperature activated pump • System shall not require a temperature activated pump shut-off device (aquastat). shut-off device (aquastat). • Programmable set point range of 100-160°F (37-71°C) plus • Programmable set point range of 100-160°F (37-71°C) plus full hot/full cold full hot/full cold • Recirculation system manifold comprising of the following: • Programmable thermal disinfection - System return check valve • Programmable 1st level hi/lo temp alarm display nd - Return to heater check valve • Programmable 2 level hi/lo temp alarm display/full cold - Return to heater ball flow indicator - Cold water check valve • Programmable 1st level hi/lo temp alarm display nd • Programmable 2 level hi/lo temp alarm display/full cold

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 81 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Digital Digital The Brain Model DMC 1 The Brain Model DMC 12 General: All required installation components shall be supplied General: All required installation components shall be supplied pre-plumbed and pressure-tested, mounted to an enameled pre-plumbed and pressure-tested, mounted to an enameled steel frame terminating in three ANSI flanged connections for steel frame terminating in three ANSI flanged connections for hot and cold supply in, blended water to the system, and two hot and cold supply in, blended water to the system, and two standard union connections for system and water heater return standard union connections for system and water heater return lines. Temperature controller shall be controlled digitally via lines. Temperature controller shall be controlled digitally via integrated circuit board technology designed to deliver blended integrated circuit board technology designed to deliver blended water economically at a safe, accurate temperature for sanitary water economically at a safe, accurate temperature for sanitary use in re-circulated hot water systems. use in re-circulated hot water systems. Materials of construction and items included shall be: Materials of construction and items included shall be: • Frame of 2” carbon steel angle • Frame of 2” carbon steel angle • One 12V Digital Recirculating Valve (DRV80) • One 12V Digital Recirculating Valve (DRV80) • One UL Listed Power supply’s rated at 100-240V • One UL Listed Power supply’s rated at 100-240V (12V AC output) (12V AC output) • 2 x 4-20 mA current loop interfaces: • 2 x 4-20 mA current loop interfaces: Input: Setpoint Selection Input: Setpoint Selection Output: Measured Blend Temperature Output: Measured Blend Temperature • Relay output: 24V • Relay output: 24V Error Relay: Activated in error mode Error Relay: Activated in error mode • RS 485 Serial Data Connection Port • RS 485 Serial Data Connection Port • Optional External Network Adapter • Optional External Network Adapter • All required valve fittings and isolation valves, pressure • All required valve fittings and isolation valves, pressure gauges, inlet combination ball valve strainers, inlet/return gauges, inlet combination ball valve strainers, inlet/return check valves, inlet, system blend and return line check valves, inlet, system blend and return line thermometers thermometers • All Stainless Steel Construction • All Stainless Steel Construction • 3/4 Hp circulating pump rated at 30 gpm at 45 ft of head Performance: The Digital Mixing Center (DMC) shall deliver Performance: The Digital Mixing Center (DMC) shall deliver up to 150 gpm with no minimum system draw-off requirement. up to 150 gpm with no minimum system draw-off requirement. The DMC shall have a 2 line, 16 character display of delivered The DMC shall have a 2 line, 16 character display of delivered temperature with the option of °F or °C. Display also shows the temperature with the option of °F or °C. Display also shows the error codes and alarm conditions. Setpoint configuration, unit error codes and alarm conditions. Setpoint configuration, unit selection, and alarm conditions available via the IrDA selection, and alarm conditions available via the IrDA programming port used with the programming software or via programming port used with the programming software or via the Building Automation System. The DRV80 shall have an the Building Automation System. The DRV80 shall have an integral data port for the 4-20 mA interfaces. The DRV80 shall integral data port for the 4-20 mA interfaces. The DRV80 shall also include an integral serial data (RS485) connection port for also include an integral serial data (RS485) connection port for a multitude of Building Automation Interface as well as Internet a multitude of Building Automation Interface as well as Internet connectivity. The temperature controller shall be compliant with connectivity. The temperature controller shall be compliant with ASSE Standard 1017 and CSA B125 and so certified and ASSE Standard 1017 and CSA B125 and so certified and identified. identified.

The Digital Recirculating Valve shall include all of the following The Digital Recirculating Valve shall include all of the following capabilities: capabilities: • Accurate control of blended water drawn from the system at • Accurate control of blended water drawn from the system at a point of use within +/-2°F at draw off points a minimum of a point of use within +/-2°F at draw off points a minimum of 5m downstream of mixing valve during consistent system 5m downstream of mixing valve during consistent system demand periods demand periods • Operational water pressure of 10 -150 psig • Operational water pressure of 10 -150 psig • Minimum valve inlet to outlet temperature requirement • Minimum valve inlet to outlet temperature requirement (system recirculation temperature loss) of 2°F (system recirculation temperature loss) of 2°F • Automatic shutoff of hot water flow upon cold water inlet • Automatic shutoff of hot water flow upon cold water inlet supply failure supply failure • Automatic shutoff of hot water flow in the event of a power • Automatic shutoff of hot water flow in the event of a power failure failure • Maintain a consistent system “idling” temperature and • Maintain a consistent system “idling” temperature and control “temperature creep” without the use of a manual control “temperature creep” without the use of a manual throttling device or balance valve. throttling device or balance valve. • System shall not require a temperature activated pump • System shall not require a temperature activated pump shut-off device (aquastat). shut-off device (aquastat). • Programmable set point range of 100-160°F (37-71°C) plus • Programmable set point range of 100-160°F (37-71°C) plus full hot/full cold full hot/full cold • Programmable 1st level hi/lo temp alarm display st • Programmable 1 level hi/lo temp alarm display • Programmable 2nd level hi/lo temp alarm display/full cold • Programmable 2nd level hi/lo temp alarm display/full cold

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 82 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Recirculation Systems Water Temperature Control - Recirculation Systems Digital Digital

The Brain Model DMC 2 The Brain Model DMC 22 General: All required installation components shall be supplied General: All required installation components shall be supplied pre-plumbed and pressure-tested, mounted to an enameled pre-plumbed and pressure-tested, mounted to an enameled steel frame terminating in three ANSI flanged connections for steel frame terminating in three ANSI flanged connections for hot and cold supply in, blended water to the system, and two hot and cold supply in, blended water to the system, and two standard union connections for system and water heater return standard union connections for system and water heater return lines. Temperature controllers shall be controlled digitally via lines. Temperature controllers shall be controlled digitally via integrated circuit board technology designed to deliver blended integrated circuit board technology designed to deliver blended water economically at a safe, accurate temperature for sanitary water economically at a safe, accurate temperature for sanitary use in re-circulated hot water systems. use in re-circulated hot water systems. Materials of construction and items included shall be: Materials of construction and items included shall be: • Frame of 2” carbon steel angle • Frame of 2” carbon steel angle • Two 12V Digital Recirculating Valves (DRV80) • Two 12V Digital Recirculating Valves (DRV80) • Two UL Listed Power supply’s rated at 100-240V • Two UL Listed Power supply’s rated at 100-240V (12V AC (12V AC output) output) • 2 x 4-20 mA current loop interfaces: • 2 x 4-20 mA current loop interfaces: Input: Setpoint Selection Input: Setpoint Selection Output: Measured Blend Temperature Output: Measured Blend Temperature • Relay output: 24V • Relay output: 24V Error Relay: Activated in error mode Error Relay: Activated in error mode • RS 485 Serial Data Connection Port • Optional External Network Adapter • RS 485 Serial Data Connection Port • All required valve fittings and isolation valves, pressure • Optional External Network Adapter gauges, inlet combination ball valve strainers, inlet/return • All required valve fittings and isolation valves, pressure check valves, inlet, system blend and return line gauges, inlet combination ball valve strainers, inlet/return thermometers check valves, inlet, system blend and return line • All Stainless Steel Construction thermometers • 3/4 Hp circulating pump rated at 30 gpm at 45 ft of head • All Stainless Steel Construction Performance: The Digital Mixing Center (DMC) shall deliver Performance: The Digital Mixing Center (DMC) shall deliver up to 300 gpm with no minimum system draw-off requirement. up to 300 gpm with no minimum system draw-off requirement. The DMC shall have a 2 line, 16 character display of delivered The DMC shall have a 2 line, 16 character display of delivered temperature with the option of °F or °C. Display also shows the temperature with the option of °F or °C. Display also shows the error codes and alarm conditions. Setpoint configuration, unit error codes and alarm conditions. Setpoint configuration, unit selection, and alarm conditions available via the IrDA selection, and alarm conditions available via the IrDA programming port used with the programming software or via programming port used with the programming software or via the Building Automation System. The DRV80 shall have an the Building Automation System. The DRV80 shall have an integral data port for the 4-20 mA interfaces. The DRV80 shall integral data port for the 4-20 mA interfaces. The DRV80 shall also include an integral serial data (RS485) connection port for also include an integral serial data (RS485) connection port for a multitude of Building Automation Interface as well as Internet connectivity. The temperature controller shall be compliant with a multitude of Building Automation Interface as well as Internet ASSE Standard 1017 and CSA B125 and so certified and connectivity. The temperature controller shall be compliant with identified. ASSE Standard 1017 and CSA B125 and so certified and identified. The Digital Recirculating Valve shall include all of the following capabilities: The Digital Recirculating Valve shall include all of the following • Accurate control of blended water drawn from the system at capabilities: a point of use within +/-2°F at draw off points a minimum of • Accurate control of blended water drawn from the system at 5m downstream of mixing valve during consistent system a point of use within +/-2°F at draw off points a minimum of demand periods 5m downstream of mixing valve during consistent system • Operational water pressure of 10 -150 psig demand periods • Minimum valve inlet to outlet temperature requirement • Operational water pressure of 10 -150 psig (system recirculation temperature loss) of 2°F • Minimum valve inlet to outlet temperature requirement • Automatic shutoff of hot water flow upon cold water inlet (system recirculation temperature loss) of 2°F supply failure • Automatic shutoff of hot water flow upon cold water inlet • Automatic shutoff of hot water flow in the event of a power supply failure failure • Automatic shutoff of hot water flow in the event of a power • Maintain a consistent system “idling” temperature and failure control “temperature creep” without the use of a manual throttling device or balance valve. • Maintain a consistent system “idling” temperature and • System shall not require a temperature activated pump control “temperature creep” without the use of a manual shut-off device (aquastat). throttling device or balance valve. • Programmable set point range of 100-160°F (37-71°C) plus • System shall not require a temperature activated pump full hot/full cold shut-off device (aquastat). • Programmable 1st level hi/lo temp alarm display • Programmable set point range of 100-160°F (37-71°C) plus • Programmable 2nd level hi/lo temp alarm display/full cold full hot/full cold • Programmable 1st level hi/lo temp alarm display • Programmable 2nd level hi/lo temp alarm display/full cold

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 83 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

BrainScan™ Hot Water Monitoring Device Water Temperature Control - Emergency Fixtures Thermostatic General: Hot Water System Monitoring shall include a Digital Hot Water Management System Console and shall be supplied Rada Z358-20 integral to DRV80 Digital Recirculating Valves and/or DRV80 based Digital Mixing Centers (specifier select). General: The Thermostatic Mixing Valve (TMV) shall be of chrome-plated DZR brass/polymer construction with bright Hot Water Management System Console shall be factory “Safety Yellow” control handle. All required installation configured to engage with either a Local Area Network, a third components shall be supplied pre-plumbed and pressure party Building Automation System, or an Internet Provider to tested. TMV shall have NPT inlets and outlet with integral inlet enable the mixing units (DRV 80) integral monitoring features. spring loaded check valves and strainers, and an outlet with thermometer and tee. TMV shall be equipped with a maximum Hot Water Management System Console configurations shall temperature limiting and single temperature locking feature. include hardware and software options which include on screen TMV shall have dual thermostats for increased accuracy and to system graphics which are compatible with most standard provide redundancy in case of individual thermostat failure. Building Automation System open protocols. Materials of construction and items included shall be: Hot Water Management System Console shall interface directly • Chrome-plated DZR brass/polymer with DRV 80 via an integral serial port so that all standard • 1” NPT inlets with check valves and strainers alarm conditions and error messages available through the • 3/4” NPT outlet with thermometer and tee DRV80 are received and further transmitted. • Integral inlet check valves and strainers • Integral thermometer All as BrainScan™ by Armstrong Hot Water Inc,. • Dual thermostats

BrainScan Options (Specifier select) Performance: TMV shall be so designed that all of the internal • BrainScan 1 - Comprises remote hot water supply, operating components are enclosed in a one-piece, “sealed for cold/recirculation water supply, and blended water outlet life” replaceable cartridge for ease of service. TMV shall be temperature readings. Also gives the ability to remotely capable of controlling mixed water temperatures at flow rates change blended water outlet temperature setpoint. Included between .4 and 24 gpm. TMV shall be capable of delivering up with all BrainScan options is the valve/system graphic. to 10 gpm of cold water directly from the cold water supply to • BrainScan 2 - Provided as BrainScan 1 with hot water the fixture in the event of a failure of the inlet hot supply. TMV supply, cold water supply, and blended water outlet shall be designed so that with a 130ºF inlet hot supply pressure transmitters. temperature and 60°F cold water supply, the maximum mixed • BrainScan 3 - Provided as BrainScan 2 with blended water water temperature available from the TMV in misadjustment, outlet and recirculation return flow meters to monitor, product failure or product tampering mode is 98°F. TMV shall measure and calculate water usage. be capable of meeting the requirements of ANSI Standard Z358.1-1998 sections 4.1, 4.6.6, 5.1.5, 5.4.6, 7.1.4,7.4.6, 8.1, Technical: Hot Water Management System Console shall 8.4.4 and 9.4.5. include the following options: • Shall utilize the SoM-5282 System on Module as the The Thermostatic Mixing Valve shall include all of the following processing engine and uClinux as the operating system capabilities: • Shall accommodate a socket for a protocol translator • Maintains mixed water temperatures at flow rates between module that is capable of communicating with BacNet .4 and 24 gpm MSTP, Lonworks FTT, as well as a modem and wi-fi module • Cold water bypass allows cold water to flow upon hot water • Shall include standard Ethernet port available to bring supply system on to the Internet via a secured HTTP network • Operational water pressure of 20 - 100 psig for eye wash server • Operational water pressure of 40 - 100 psig for drench • System shall display "real-time" values as well as store data showers to be downloaded by the facility into their preferred program • Shall include integral data storage with XML formatted files export capability written at 15 minute intevals • Shall include an editor accessible via telnet allowing user maintenance and will assign user privileges, which consist of Read Only or Read and Configure

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 84 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Emergency Fixtures Water Temperature Control - Emergency Fixtures Thermostatic Thermostatic

Rada Z358-20-FMC Rada Z358-40 General: The Thermostatic Mixing Valve (TMV) shall be of General: The Thermostatic Mixing Valve (TMV) shall be of chrome-plated DZR brass/polymer construction with bright chrome-plated DZR brass/polymer construction with bright “Safety Yellow” control handle. TMV shall be supplied as “Safety Yellow” control handle. All required installation standard pre-plumbed and pressure-tested, enclosed in a 26” x components shall be supplied pre-plumbed and pressure 30” x 10” stainless steel recessed cabinet with a 2” flange. tested. TMV shall have NPT inlets and outlet with integral inlet Cabinet shall have a polished stainless steel piano-hinged door spring loaded check valves and strainers, and an outlet with with keyed cylinder lock. TMV shall have optional top or bottom thermometer and tee. TMV shall be equipped with a maximum NPT inlets and outlet with integral combination inlet check temperature limiting and single temperature locking feature. stop/union/strainers, and outlet stop valve and thermometer. TMV shall have dual thermostats for increased accuracy and to TMV shall be equipped with a maximum temperature limiting provide redundancy in case of individual thermostat failure. and single temperature locking feature. TMV shall have dual thermostats for increased accuracy and to provide redundancy Materials of construction and items included shall be: in case of individual thermostat failure. • Chrome-plated DZR brass/polymer • 1-1/4” NPT inlets with check valves and strainers Materials of construction and items included shall be: • 1” NPT outlet with thermometer and tee • Chrome-plated DZR brass/polymer • Integral inlet check valves and strainers • Cabinet options: • Integral thermometer Premium: 14 gauge #4 finish stainless steel • Dual thermostats Standard: 18 gauge #4 finish stainless steel Baked Enamel: 18 gauge white enameled steel Performance: TMV shall be capable of controlling mixed water • Optional top or bottom 3/4” NPT inlets and outlet temperatures at flow rates between 2 and 48 gpm. TMV shall • Integral combination inlet check stop/union/strainers be capable of delivering up to 20 gpm of cold water directly • Outlet stop valve and thermometer from the cold water supply to the fixture in the event of a failure • Dual thermostats of the inlet hot supply. TMV shall be designed so that with a 130ºF inlet hot supply temperature and 60°F cold water supply, Performance: TMV shall be so designed that all of the internal the maximum mixed water temperature available from the TMV operating components are enclosed in a one-piece, “sealed for in misadjustment, product failure or product tampering mode is life” replaceable cartridge for ease of service. TMV shall be 98°F. TMV shall be capable of meeting the requirements of capable of controlling mixed water temperatures at flow rates ANSI Standard Z358.1-1998 sections 4.1, 4.6.6, 5.4.6, between .4 and 24 gpm. TMV shall be capable of delivering up 7.1.4,7.4.6, 8.1, 8.4.4 and 9.4.5. to 10 gpm of cold water directly from the cold water supply to the fixture in the event of a failure of the inlet hot supply. TMV The Thermostatic Mixing Valve shall include all of the following shall be designed so that with a 130ºF inlet hot supply capabilities: temperature and 60°F cold water supply, the maximum mixed • Maintains mixed water temperatures at flow rates between water temperature available from the TMV in misadjustment, 2 and 48 gpm product failure or product tampering mode is 98°F. TMV shall • Cold water bypass allows cold water to flow upon hot water be capable of meeting the requirements of ANSI Standard supply failure Z358.1-1998 sections 4.1, 4.6.6, 5.1.5, 5.4.6, 7.1.4,7.4.6, 8.1, • Delivers up to 20 gpm of cold water in hot failure mode 8.4.4 and 9.4.5. • Operational water pressure of 20 - 100 psig for eye wash • Operational water pressure of 40 - 100 psig for drench The Thermostatic Mixing Valve shall include all of the following showers capabilities: • Maintains mixed water temperatures at flow rates between .4 and 24 gpm • Cold water bypass allows cold water to flow upon hot water supply failure • Delivers up to 10 gpm of cold water in hot failure mode • Operational water pressure of 20 - 100 psig for eye wash • Operational water pressure of 40 - 100 psig for drench showers failure • Delivers up to 10 gpm of cold water in hot failure mode • Operational water pressure of 20 - 100 psig for eye wash • Operational water pressure of 40 - 100 psig for drench showers

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 www.armstronginternational.com 85 Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Sample Specifications

Water Temperature Control - Emergency Fixtures Thermostatic

Rada Z358-40-FMC General: The Thermostatic Mixing Valve (TMV) shall be of chrome-plated DZR brass/polymer construction with bright “Safety Yellow” control handle. TMV shall be supplied as standard pre-plumbed and pressure-tested, enclosed in a 26” x 30” x 10” stainless steel recessed cabinet with a 2” flange. Cabinet shall have a polished stainless steel piano-hinged door with keyed cylinder lock. TMV shall have optional top or bottom NPT inlets and outlet with integral combination inlet check stop/union/strainers, and outlet stop valve and thermometer. TMV shall be equipped with a maximum temperature limiting and single temperature locking feature. TMV shall have dual thermostats for increased accuracy and to provide redundancy in case of individual thermostat failure.

Materials of construction and items included shall be:

• Chrome-plated DZR brass/polymer • Cabinet options: Premium: 14 gauge #4 finish stainless steel Standard: 18 gauge #4 finish stainless steel Baked Enamel: 18 gauge white enameled steel • Optional top or bottom 1” NPT inlets and outlet • Integral combination inlet check stop/union/strainers • Outlet stop valve and thermometer • Dual thermostats

Performance: TMV shall be capable of controlling mixed water temperatures at flow rates between 2 and 48 gpm. TMV shall be capable of delivering up to 20 gpm of cold water directly from the cold water supply to the fixture in the event of a failure of the inlet hot supply. TMV shall be designed so that with a 130ºF inlet hot supply temperature and 60°F cold water supply, the maximum mixed water temperature available from the TMV in misadjustment, product failure or product tampering mode is 98°F. TMV shall be capable of meeting the requirements of ANSI Standard Z358.1-1998 sections 4.1, 4.6.6, 5.4.6, 7.1.4,7.4.6, 8.1, 8.4.4 and 9.4.5.

The Thermostatic Mixing Valve shall include all of the following capabilities: • Maintains mixed water temperatures at flow rates between 2 and 48 gpm • Cold water bypass allows cold water to flow upon hot water supply failure • Delivers up to 20 gpm of cold water in hot failure mode • Operational water pressure of 20 - 100 psig for eye wash • Operational water pressure of 40 - 100 psig for drench showers

Armstrong Hot Water Group, 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130 86 www.armstronginternational.com Distributed by: M&M Control Service, Inc. www.mmcontrol.com/Armstrong.php 800-876-0036 847-356-0566

Armstrong Hot Water Group 221 Armstrong Blvd., Three Rivers, MI 49093 – USA Phone: (269) 279-3602 Fax: (269) 279-3130

Bulletin ALW-200-D 10/07 www.armstronginternational.com Printed in U.S.A.