Backflow Prevention Fluid Control Product Catalog

FEBCO Product Catalog

FEBCOonline.com

FEBCO is an ISO 9001 Certified manufacturer of high quality fluid control products. For over 80 years FEBCO has been committed to manufacturing excel- lence and innovative design and dedicated to the improvement of our industry. This catalog is presented to assist our customers, design engineers, municipal officials, contractors and installers with the dimensional and technical data needed to use and specify FEBCO. Due to our commitment to product refinement and improvement, specific details of our products may change. We make every effort to ensure that our dimensions and technical data are as accurate as possible. Please contact your local FEBCO representative for our latest product information. A list of representatives as well as helpful, in-depth information about our products can be found at our web site: www.FEBCOonline.com We thank you, our customers, for your continued support and for making our success possible. The employees and representatives of FEBCO look for- ward to serving you.

ISO 9001 Certified Table of Contents

Section 1 — Single Check Valves Series 800...... 4" – 10" Detector Check for Automatic Fire Sprinkler Systems ...... 8 Series 406...... 2" Detector Check for Automatic Fire Sprinkler Systems ...... 9

Section 2 — Double Check Valve Assemblies

Series 850, LF850. . . . 1⁄2" – 2" Double Check Valve Assemblies ...... 10 - 11

Series LF850...... 21⁄2" – 10" Double Check Valve Assemblies ...... 12 - 13

Series 850U, LF850U. . . 1⁄2" – 2" Double Check Valve Assemblies w/Union End Ball Valves ...... 14 - 15

Series LF870V...... 21⁄2" – 8" Double Check Valve Assemblies ...... 16 - 17

Section 3 — Double Check Detector Assemblies

Series 856ST...... 21⁄2" – 10" Double Check Detector Assemblies ...... 18 - 19

Series 876VST...... 21⁄2" – 10" Double Check Detector Assemblies ...... 20 - 21

Section 4 — Reduced Pressure Zone Assemblies

Series 825Y, LF825Y. . . 3⁄4" – 2" Reduced Pressure Zone Assemblies ...... 22 - 23

Series 825YA, LF825YA. . 3⁄4" – 2" Reduced Pressure Zone Assemblies ...... 24 - 27

Series 860, LF860. . . . 1⁄2" – 2" Reduced Pressure Zone Assemblies ...... 28 - 29

Series LF860...... 21⁄2" – 10" Reduced Pressure Zone Assemblies ...... 30 - 31

Series 860U, LF860U. . . 1⁄2" – 2" Reduced Pressure Zone Assemblies w/Union End Ball Valves ...... 32 - 33

Series LF880V...... 21⁄2" – 10" Reduced Pressure Zone Assemblies ...... 34 - 35

Section 5 — Reduced Pressure Detector Assemblies

Series 826YD...... 21⁄2" – 10" Reduced Pressure Detector Assemblies ...... 36 - 37

Section 6 — Vacuum Breakers

Series 710/715...... 1⁄2" – 2" Atmospheric Vacuum Breakers ...... 38 - 39

Series 765...... 1⁄2" – 2" Pressure Vacuum Breakers ...... 40 - 41

Series LF767FR. . . . . 1⁄2" – 2" Freeze Resistant Pressure Vacuum Breakers ...... 42 - 43 Table of Contents

Section 7 — Accessories

Series 601-P ...... 1⁄2" – 2" Air Gap Drains for Use with 860, 860U, LF860, LF860U ...... 44

Series 601-M...... 1⁄2" – 2" Air Gap Drains for Use with 860, 860U, LF860, LF860U ...... 45

Series 601-M...... 21⁄2" – 10" Air Gap Drain Kits for Use with the MasterSeries ...... 46

Series AGD ...... 3⁄4" – 2" and 21⁄2" – 10" Air Gap Drains for Use with Reduced Pressure Devices ...... 47

Series 611...... 21⁄2" – 10" Valve Setter Used with the MasterSeries ...... 48 - 50

Series FPTC-1...... 1⁄8" – 3⁄4" Thermostatic Freeze Relief ...... 51

Series LF650A...... 1⁄2" – 2" “Y” Strainers ...... 52

Series 758A...... 21⁄2" – 10" “Y” Strainers ...... 53 Spool Adapter...... 4" – 8" DuraCheck to MasterSeries‚ Spacer Spool Adapter Kit ...... 54 Series LFTC-1...... Full Port Test Cock ...... 55 TK-1...... Backflow Preventer Test Kit ...... 56

Section 8 — Irrigation Specialties

Series FPHB-1...... 3⁄4" – 1" Key Operated Wall Hydrants ...... 57

Series LF622...... 1⁄2" – 2" Full Port Ball Valves ...... 58 - 59

Section 9 — Flow Charts ...... 60 - 71

Note: FEBCO product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact FEBCO Technical Service. FEBCO reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on FEBCO products previously or subsequently sold. Why Work with FEBCO?

Safeguarding the drinking water supply is critical to protecting human health. For 50+ years FEBCO has designed and manufactured innovative and patented assemblies for this critical purpose. FEBCO’s backflow prevention assemblies, which prevent the backward flow of contaminated water into the potable water supply, are reliable and easily serviced. What’s more, they offer one of the lowest total installed costs in the industry. From FEBCO’s earliest days, experienced engineers have combined expert knowledge, technological advances, industry innovation, and broad manufacturing experience to design and manufacture one of the widest lines of top-quality backflow prevention assemblies available. FEBCO works closely with municipalities, engineers, architects, and contractors to solve their unique backflow prevention issues, and provides educational materials to the general public for building awareness around the importance of safeguarding potable water. Why work with FEBCO? Simple. Superior designs, innovative technology, state-of-the-art manufacturing facilities, and a commitment to keeping all drinking water clean and safe with reliable and trusted backflow prevention assemblies.

Lead Free Transition With the changeover to lead free in the United States that became effective January 4, 2014, lead free backflow prevention devices are required in certain applications and/or settings. The FEBCO backflow preventer line includes top-quality, fully-tested Lead Free* versions of our standard backflow products. Standard Material Products (not Lead Free*) CONTAIN MORE THAN 0.25% LEAD. Effective January 4, 2014, it is illegal to use this product in any plumbing system providing water for human consumption, such as drinking or dishwashing, in the United States. Before installing standard material product, consult your local water authority, building and plumbing codes.

Industry Terms Backpressure: Pressure, higher than the supply pressure, caused by a pump, elevated tank, boiler, or other means that can cause backflow. Backsiphonage: Backflow caused by negative or reduced pressure in the supply piping. Cross-connection: A connection or potential connection between any part of the potable water system and another environment where undesirable substances could enter the potable water system. Contaminated or undesirable substances can include gases, liquids, or solids, such as chemicals, waste products, steam, water from other sources (potable or non-potable), or any other matter that can change the color of or add odor to the water. Bypass arrangements, jumper connections, removable sections, swivel or changeover assemblies, or any other temporary or permanent connecting arrangement where backflow can occur are considered cross-connections.

*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. Degrees of Health Hazard Health hazard: A cross-connection or potential cross-connection where any substance that could cause death, illness, or spread disease, or have a high probability of causing such effects, could be introduced into the potable water supply. Non-health hazard: A cross-connection or potential cross-connection where any substance introduced into the potable water supply would generally not be considered a health hazard, but would constitute a nuisance or be aesthetically objectionable.

Application

MODEL TYPE BACK BACK CONTINUOUS NON-HEALTH HEALTH SIPHONAGE PRESSURE PRESSURE HAZARD HAZARD

LF880V LF860 860/860U/ LF860/LF860U Reduced Pressure Zone 825/LF825 Assemblies • • • • • 825YA/LF825YA

826YD Reduced Pressure Detector Assemblies • • • • • LF870V LF850 Double Check Valve 850/850U Assemblies • • • • LF850/LF850U

876VST Double Check 856ST Detector Assemblies • • • •

765/765U Pressure Vacuum LF767FR Breaker Assemblies • • • • 710/715 Atmospheric Vacuum Breaker • • •

! WARNING You are required to consult the local building and plumbing codes prior to installation. If the information in this manual is not consistent with local building or plumbing codes, the local codes should be followed. Inquire with governing authorities for additional local requirements. • • 50 mm kgs. 34.5 71.2 97.5 WEIGHT 2 • • in. 76 lbs. 157 215 370 167.8 • • • • mm mm 279 279 279 279 40 2 ⁄ 1 • • • • in. F 1

in. 11 11 11 11 " 4 ⁄ 3 • • • • 25 mm " x 8 ⁄ 5 1 • • • • in. mm 349 (Standard Bypass only)

E Approvals 4", 6", 8" and 10" Materials Main valve body: Ductile iron Grade 65-45-12, Fusion Epoxy coated, Internal and External, AWWA C550-90 Trim: Bronze Elastomers: Nitrile Spring: Stainless Steel Bypass: Copper alloy tube and fittings Bypass meter: Totalizing type GPM/CFM Size: 267 295 321 • • • • 2 8 8 4 ⁄ ⁄ ⁄ ⁄ mm 1 5 5 3 in. 10 11 12 13 OPTIONAL 20 4 ⁄ • • • • 3 in. mm mm 203 250 200 150 100 800 with optional by-pass

D in. 114 140 171 BYPASS SIZES 10 8 6 4 STANDARD 2 2 4 ⁄ ⁄ ⁄ 1 1 3 8 in. 4 5 6 (17.2 bar) (34.5 bar) (0ºC to 60ºC) DIMENSIONS mm 508

C 425 346 248 B 4 8 ⁄ ⁄ 4 ⁄ 3 5 3 in. 20 9 13 16 A The FEBCO Series 800 is used in the protection of water supplies from unauthorized is used in the protection of water supplies The FEBCO Series 800 water loss. The Series installation of the proper valving to measure usage. This requires should not be used asis not a backflow prevention assembly and 800 Detector check such. Hydrostatic Test Pressure: 500psi Temperature range: 32ºF to 110ºF Pressure – Temperature Max. Working Pressure: 250psi mm 432 533 711

B 318 2 ⁄ 1 in. 17 21 28 12 F

A E 419 572 673 921

2 2 2 4 ⁄ ⁄ ⁄ ⁄ 1 1 1 1 in. 22 26 36 16 ", 2" 2 ⁄ mm 150 200 250 100 1 " standard bypass; optional sizes 4 ⁄ 1", 1 3 UL listed and FM approved forUL listed and FM approved installation. horizontal or vertical check forSpring-loaded swing reliability and minimum head loss reliability and minimum 250psi (17.2 bar) working pressure for superior strength DuraCast ductile iron body for superior strength and lighter weight Fully rubber encapsulated ductile iron disc for strength Fusion epoxy coated, inside and out, for corrosion protection Simple service procedures Cast lifting ring for ease of installation 4", 6", 8", and 10" Sizes End Connections – Flanged ANSI B16.42, Class 150 SIZE (DN)

C D Series 800 6 8 10 in. Dimensions shown are nominal. 4

• Features • • • • • • • • • • Dimensions — Weights 8 For additional information, reference literature ES-F-800. Flow Charts on p. 60. Detector Check for Automatic Fire Sprinkler Systems Fire Sprinkler Automatic Check for Detector 10" (100 – 250mm) Size: 4" – Series 800 Series 1 Single Check Valves Series 406 Detector Check for Automatic Fire Sprinkler Systems Size: 2" (50mm) 1

406 Features The FEBCO Series 406 Detector Check is designed for automatic fire sprinkler systems (non-potable applications). • Meter detects leakage and/or theft of water from Automatic Fire Sprinkler Systems Materials Operation Single Check Valves • Can be installed horizontally or verti- Main Valve Body: Bronze In a non-flowing condition, the mainline cally (up or down) Seat Ring: Bronze check and by-pass check are closed • Center-stem-guided, spring-loaded Disc Holder: Delrin and the meter is stopped. When water check for more begins to flow, the bypass check opens positive seating Spring: Stainless Steel and the meter begins to register. When • Replaceable bronze seat ring By-pass Meter: Bronze Totalizing the pressure drop across the valve Water Meter approximates 1.5psi (10.3 kPa), the • Reversible seat disc for ease of ser- Optional (gpm or cfm) mainline check opens and allows full flow vice of water. • Bronze body and cover The bypass meter and check remain • End Detail – 2 Bolt Meter Flange operating and open at all flow rates.

Pressure – Temperature Dimensions Sizes: Mainline: 2" (50mm)

Bypass: ¾" (20mm) IPS 3⁄4" (19mm) IPS Maximum Working Pressure: 175psi (TWO PLACES)

(12.1 bar) 81⁄2" (216mm) Hydrostatic Test Pressure: 350psi (2) 3⁄4" DIA. HOLES (24.1 bar) (19mm) Temperature Range: 32ºF to 110ºF 21⁄2" (0ºC - 43ºC) (64mm)

133⁄8" (340mm) 41⁄2" 17" (114mm) (432mm) 6" (152mm) 9" (230mm)

NOTICE Inquire with governing authorities for local installation requirements. For additional information, reference literature ES-F-406. Flow Chart on p. 60. 9 -

B64.5 B64.5 1015 1015 (C510-92) Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. (C510-92) Approved by the Foundation for Cross- Connection Control and Hydraulic Research at the University of Southern California. Approvals • ANSI/AWWA Conformance Approvals – Standards Approvals – • ANSI/AWWA Conformance • • 850/LF850

The FEBCO Series LF850 Double Check Valve The hazard applications. non-health for designed are *

FREE

Wye - Strainer LF850 - Standard Assembly with Ball Valves LEAD The FEBCO Series 850 Double Check Valve Assemblies are designed for non-health non-health for designed are Assemblies Valve Check Double Series 850 FEBCO The hazard They are designed applications. End Connections – NPT ANSI/ASME B1.20.1. protectto drinking water supplies from dangerous cross connections in accordance with national plumbing codes and water authority requirements for processing. industrial or fireline, irrigation, service as such non-potable applications Elastomers: Silicone Springs: Stainless Steel Materials cast copper Body: Lead Free* Valve silicon alloy Models Valve Body: Bronze Models • Elastomers: Silicone Springs: Stainless Steel Materials Assemblies LF850S features Lead construction Free* comply to with Lead installation Free* Therequirements. Lead Double Free* End Connections – NPT ANSI / ASME B1.20.1. Check Assemblies Valve shall comply with state codes and standards, where appli

cable, requiring reduced lead content. •

" – 2" (15 – 50mm) " – 2" (15 2 ⁄ 1 (12.1 bar) Hydrostatic Test Press: 350psi Pressure – Temperature Pressure – Temperature Max. Working Pressure: 175psi (24.1 bar) Temperature Range: 32°F to 140°F (0°C to 60°C) The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-F-850S and ES-LF-850S. Flow Charts on p. 60. 10 For additional information, reference literature ES-F-850S and ES-LF-850S. Flow Double Check Valve Assemblies Check Valve Double Size: Series 850/LF850 Series * 2 Double Check Valve Assemblies Dimensions are nominal. Dimensions arenominal. Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions —Weights Series 850/LF850 2 1 1 1

in. 3 1 NOTICE 1 1 ⁄ ⁄ 4 2 ⁄ ⁄ 2 4 20 15 SIZE (DN) 40 32 C B mm 50 25 D E 10 16 15 17 12 10 in. 5 3 7 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 2 4 450 318 273 A 254 416 403 mm 1 3 1 1 in. mm 3 76 3 76 1 7 1 1 ⁄ ⁄ ⁄ ⁄ 2 8 2 2 89 48 38 38 B C A DIMENSIONS 2 2 2 1 1 1 in. mm 1 1 1 5 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 2 8 2 2 64 64 64 41 38 38 4 4 4 3 3 3 in. 1 1 1 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 8 8 8

D 108 108 108 mm 86 79 79 2 2 2 1 1 1 in. 1 1 1 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 2 4 4

E mm 57 57 57 38 32 32 21.1 9.6 16.2 7.4 15.8 7.2 6.8 4.4 4.2 lbs. WEIGHT kgs. 3.1 2.0 1.9 11

Double Check Valve Assemblies 2 -

† † B64.5 † † 1015 Class D FlangeClass D Approved the by Foundation for and Control Cross-Connection Hydraulic Research at The University (FCCCHR- California Southern of USC) Listed ASSE 1015 UL Classified (US & Canada) FM Approved CSA Listed Compliant StandardAWWA C510 End Connections: Compliant to & AWWA Class 125 ASME B16.1 Assembly configured with UL/FM Approved OS&Y RW Gate Valves. Less gate valve assemblies are not UL/FM approved configurations. IAPMO Approvals • • • † • • • • • - 850 Double Check Assembly The FEBCO Master Series® 850 Double Check Valve hazard applica non-health for designed are Assemblies * Ductile iron Grade Valve AssemblyValve fitted

FREE UL/FM Gate Approved OS&Y Valves Compliant) C515 (ANSI/AWWA Non-Rising Stem Gate Valves Compliant) C509 (ANSI/AWWA Less Shut-off valves; This is NOT an APPROVED ASSEMBLY LEAD

tions. End Connections – Flanged ANSI B16.1 Class 125. Thetions. FEBCO End MasterSeries Connections Class 125. – Flanged ANSI B16.1 possible against protect specifically to designed is Assembly Check Double LF850 backpressure and backsiphonage conditions for non-health hazard pollutant) (i.e., application in accordance with Local Governing Utility Water Code. This Backflow Assembly is primarily used on potable drinking water systems where Local Governing Code mandates protection from non-potable quality water being pumped or siphoned backthe into potable water system. The LF850 features Lead construction Free* comply to with low lead installation requirements. The Lead Double Free* Check Assemblies shall comply with state codes and standards, where applicable, requiring reduced lead content. Materials Below is a general materials list the of Model All LF850. assemblies size 21⁄2" is similarthrough 10" in materials and local your contact Please construction. FEBCO Representative if you require fur information. ther Main Body: Valve Options OSY: NRS: LG: Example Ordering Descriptions: LF850-OSY4” Assembly - Valve fitted Shutoffwith OS&Y Valves LF850-NRS4” - with NRS Shutoff Valves 65-45-12 Coating: Fusion epoxy coated internal and external C550 AWWA Shutoff NRS Valves: resilient wedge gate valves C509 AWWA (Standard) OSY resilient wedge gate valves C515 AWWA (UL/FM) Check Seats: Stainless Steel Disc Holder: Stainless Steel Silicone Disc: Elastomer Stainless Steel Spring: C606 (10" Only) Clamp: AWWA LF850 ®

(48.3 bar) (48.3 " – 10" (65 – 250mm) " – 10" (65 2 ⁄ 1 Inline Serviceable Assembly No Special Tools Required for Captured Modular Spring Assembly Reversible & Replaceable Discs Field Replaceable Seats Ductile Iron Valve Body Design Stainless Steel Check Components Winterization feature with disc retainers and valve body drain ports Clapper Check Assembly Commonality between 1st & 2nd Check Components Captured O-ring Design The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. 12 For additional information, reference literature ES-F-850L Flow Charts on p. 61. Size: 2 MasterSeries Double Check Valve Assemblies Check Valve Double * Temperature Range: 33°F - 140°F Range:Temperature 33°F - 140°F - 60°C) (0.5°C Continuous Pressure-Temperature Max. Working Pressure: 175psi (12.1 bar) Min. Working Pressure: 10psi bar) (0.7 Pressure:Hydrostatic 350psi Test (24.1 bar) Hydrostatic Safety Pressure: 700psi Features • • Servicing • • • • • • • • • 2 Double Check Valve Assemblies Dimensions — Weights 2

E***C D**C CD

B B

AA Double Check Valve Assemblies

MasterSeries® LF850

SIZE (DN) DIMENSIONS WEIGHT A B C* D G H NRS OS&Y in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kgs. lbs. kgs.

21⁄2 65 403⁄4 1035 251⁄2 648 125⁄8 321 10 254 41⁄2 114 71⁄8 181 199 90 203 92 3 80 417⁄8 1064 255⁄8 651 127⁄8 327 10 254 41⁄2 114 73⁄8 187 211 96 213 97 4 100 461⁄4 1175 28 711 143⁄8 365 101⁄8 257 51⁄2 140 81⁄8 206 288 131 312 142 6 150 56 1422 343⁄4 883 187⁄8 479 123⁄4 324 61⁄2 165 97⁄8 251 450 204 494 224 8 200 65 1651 413⁄4 1061 231⁄2 597 155⁄8 397 7 178 111⁄8 283 711 323 773 351 10 250 725⁄8 1845 463⁄8 1178 271⁄2 699 155⁄8 397 9 229 123⁄8 314 980 445 1080 490 Dimensions are nominal. ** Indicates nominal dimensions with NRS Gate Valves *** Indicates nominal dimensions **** Indicates weight of complete Backflow Assemblies with specified Gate Valveswith OSY Gate Valves (Full Open Position)

NOTICE Inquire with governing authorities for local installation requirements. 13 B64.5 B64.5 1015 1015 ANSI/AWWA ConformanceANSI/AWWA Approved the by Foundation Control Cross-Connection for and Hydraulic Research at the California. Southern University of ANSI/AWWA ConformanceANSI/AWWA Approved the by Foundation Control Cross-Connection for and Hydraulic Research at the California. Southern University of Approvals – Standards • (C510-92) • Approvals – Standards • (C510-92) • 850U/LF850U The FEBCO Series LF850U Double Check Valve hazard non-health for designed are Assemblies *

FREE LEAD The LF850Uapplications. features End Connections – NPT ANSI/ASME B1.20.1. Lead construction Free* comply to with Lead installation Free* requirements. End The Lead Double Free* Check Valve Connections – NPT ANSI/ASME B1.20.1. Assemblies with Union End Ball Valves shall comply with state codes and standards, content. lead reduced requiring applicable, where Materials Bronze Body: Valve Silicone Elastomers: Stainless Steel Springs: The FEBCO Series 850U Double Check Valve Assemblies are designed for non-health non-health for designed are Assemblies Valve Check Double Series 850U FEBCO The hazard applications. Series 850U are designed protect to drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water fireline, irrigation, service as such non-potable applications for authority requirements or industrial processing. End Connections – NPT ANSI/ASME B1.20.1. Materials Valve Body: Bronze Elastomers: Silicone Springs: Stainless Steel

" – 2" (15 – 50mm) " – 2" (15 2 ⁄ 1 (12.1 bar) The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-F-850U and ES-F-LF850U. Flow Charts on p. 61. 14 For additional information, reference literature ES-F-850U and ES-F-LF850U. Double Check Valve Assemblies with Union End Ball Valves with Union Assemblies Check Valve Double Size: Series 850U/LF850U Series Pressure – Temperature Max. Working Pressure: 175psi Press:Hydrostatic 350psi Test (24.1 bar) Range:Temperature 140°F 32°F to 60°C) (0°C to * 2 Double Check Valve Assemblies Dimensions arenominal. 2 1 1 1 SERIES 850U/LF850U Dimensions —Weights Inquire withgoverning authoritiesforlocalinstallation requirements.

in. 3 1 NOTICE 1 1 ⁄ ⁄ 4 2 ⁄ ⁄ 2 4 20 40 32 SIZE (DN) mm 15 50 25 B E D C 18 18 12 20 14 11 299 in. 1 7 1 5 1 ⁄ ⁄ ⁄ ⁄ ⁄ 2 8 4 8 2 521 479 464 372 318 A mm 1 3 1 1 in. mm 3 3 1 7 1 1 ⁄ ⁄ ⁄ ⁄ 2 8 2 2 89 48 38 38 B C A 76 76 2 2 2 1 1 1 in. mm 1 1 1 5 1 1 DIMENSIONS ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 2 8 2 2 64 64 64 41 38 38 4 4 4 3 3 3 in. 1 1 1 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 8 8 8 108 108 108 86 79 79 D mm 2 2 2 1 1 1 in. 1 1 1 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 2 4 4 57 57 38 32 32 E mm 57 24.1 10.9 18.0 14.9 7.7 5.1 4.2 lbs. WEIGHT kgs. 8.2 6.8 3.5 2.3 1.9 15

Double Check Valve Assemblies 2 † † † (cont.) † NRS resilient wedge gate NRS resilient Vertical Orientation B64.5 LF870V Double Check Valve LF870V Double Check ® 1015 Approved by the Foundation for Cross- Approved and Hydraulic Connection Control at The University of SouthernResearch California [FCCCHR-USC] ASSE 1015 Listed UL Classified [US & Canada] FM Approved C510 Compliant Standard AWWA End Connections: Compliant to ASME Class D B16.1 Class 125 & AWWA Flange Assembly configured with UL/FM Approved OS&Y RW with UL/FM Approved Assembly configured not UL/ Less gate valve assemblies are Gate Valves. configurations. FM approved † Valves: Shutoff C509 (Standard) valve AWWA wedge gate valve AWWA OSY resilient C515 (UL/FM) Check Seats: Stainless Steel Disc Holder: Stainless Steel Elastomer Disc: Silicone Spring: Stainless Steel C606 Clamp: AWWA Standard Approvals: • • • • • IAPMO • • Materials LF870V

Assemblies are designed for non-health hazard applications.Assemblies are designed ” through 8” ” through

2 ⁄ 1 * FREE Standard Orientation [ANSI/AWWA C509 Compliant] [ANSI/AWWA S&Y Gate Valves OS&Y Gate Valves UL/FM Approved Non-Rising Stem Gate Valves [ANSI/AWWA C515 Compliant] [ANSI/AWWA Less Shut-off valves; This is NOT an Less Shut-off APPROVED ASSEMBLY LEAD Standard orientation is inlet flow vertical up, outlet flow vertical down. Vertical orienta- is inlet flow vertical up, outlet flow vertical Standard orientation LF870V Double Check flow vertical up. The FEBCO MasterSeries tion is inlet and outlet and back- against possible backpressure Assembly is specifically designed to protect (i.e., pollutant) application in accordance siphonage conditions for non-health hazard Code. This Backflow Assembly is primarily used on Utility with Local Governing Water Local Governing from Code mandates protection potable drinking water systems where or siphoned back into the potable water sys- non-potable quality water being pumped tem. Lead Free* installation construction to comply with Lead Free* The LF870V features Double Check Assembly shall comply with state codes The Lead Free* requirements. lead content. reduced applicable, requiring where and standards,

The FEBCO MasterSeries FEBCO The LG: Description: Example Ordering Assembly fitted with - Valve 4” LF870V-OSY Valves OS&Y Shutoff Components Available internal C550-90 and external AWWA [AWWA C111/A21.11; ASME B16.1 [AWWA Class D Flange] Class 125/AWWA FL x FL – Flange x Flange [ASME B16.1 Class 125 & AWWA Class D Flange] Materials Below is a general materials list of the Model All assemblies size 2 LF870V. Body: Ductile iron Main Valve Grade 65-45-12 Coating: Fusion epoxy coated Wye Strainer: FDA Approved [ASME B16.1 Class Wye Strainer: FDA Approved [ASME B16.1 Class 125 & AWWA Class D Flange] Setter: MJ x MJ - Series 611 Valve Mechanical Joint x Mechanical Joint C111/A21.11] [AWWA MJ x FL - Mechanical Joint x Flange Options - Suffix OSY: NRS: is similar in materials and construction. Please if you contact your local FEBCO Representative further information. require

LF870V ®

(48.3 bar) 175 psi ” – 8”) ” – 8”) ” – 8”) 2 ⁄ 2 ⁄ 1 1 " – 8" (65 – 200mm) " – 8" (65 2 ⁄ 1 Inline Serviceable Assembly Horizontal “N-Pattern” Installations “Z-Pattern” Installations Vertical-Up for Servicing Required No Special Tools Modular Spring Assembly Captured Reversible & Replaceable Discs Field Replaceable Seats Body Design Valve Ductile Iron Stainless Steel Check Components Winterization with disc retainers feature and valve body drain ports Clapper Check Assembly Commonality between 1st & 2nd Check Components O-ring Design Captured The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-LF-870V. Flow Charts on p. 62. 16 For additional information, reference literature ES-LF-870V. Flow Charts on p. Size: 2 MasterSeries Double Check Valve Assemblies Check Valve Double * Approved by FCCCHR-USC, ASSE, cULus, Approved FM, IAPMO Horizontal (N-Pattern 2 FM, IAPMO Up (Z-Pattern 2 Vertical Assembly Flow Orientation Pressure — Temperature Pressure Pressure: Max. Working (12.1 bar) psi 10 Pressure: Min. Working (0.7 bar) 350 psi Pressure: Test Hydrostatic (24.1 bar) 700 psi Safety Pressure: Hydrostatic Range: 33°F - 140°F Temperature (0.5°C- 60°C) Continuous • • • • • • • • • • • • • Features Approved by FCCCHR-USC, ASSE, cULus, Approved 2 Double Check Valve Assemblies Dimensions —Weights Inquire withgoverning authoritiesforlocalinstallation requirements. SERIES LF870V

10" sizesareavailableinstandardmaterials. Consultfactory. **** IndicatesweightofcompleteBackflow AssemblieswithspecifiedGateValves *** IndicatesnominaldimensionswithOSY GateValves(FullOpenPosition) ** IndicatesnominaldimensionswithNRS GateValves Dimensions arenominal. SIZE (DN) 2 in. 3 8 6 4 1 ⁄ 2 NOTICE mm 200 150 100 80 65 C Model LF870VStandardOrientation 25 25 27 37 32 F in. 7 3 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ 2 4 8 4 4 A mm 953 819 708 654 654 12 12 18 16 14 in. 1 1 1 ⁄ ⁄ ⁄ 2 2 2 B G mm 406 356 470 318 318 E1 E A B 9 6 6 in. 8 7 1 1 1 ⁄ ⁄ ⁄ 4 4 4 C mm 203 178 235 159 159 26 36 32 24 24 in. J 3 3 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 8 4 D K mm 324 819 680 629 616 24 21 17 16 16 in. 7 5 3 5 5 ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 4 8 8 E DIMENSIONS mm 632 548 451 422 422 20 18 15 14 13 in. 3 5 1 1 5 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 2 8 8 F mm 527 473 394 359 346 41 37 28 27 31 in. 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 4 4 4 2 G 1054 mm 946 718 692 787 C Model LF870VVerticalOrientation F 3 3 6 4 5 in. 3 1 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ 2 4 2 4 2 H mm 172 140 114 95 89 23 18 14 12 12 in. G 1 7 3 7 5 ⁄ ⁄ ⁄ ⁄ ⁄ 2 8 8 8 8 I ** B mm 597 479 365 327 321 37 30 16 23 22 in. 3 1 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 8 8 J *** mm 959 765 591 565 416 K M 782 492 320 223 197 lbs. NRS WEIGHT 355 223 145 101 kg. 89 201 810 512 332 227 lbs. **** OSY 367 232 151 103 kg. 91 17

Double Check Valve Assemblies 2 - ” † 2 ⁄ 1 † † Ductile iron Grade Ductile iron † NRS resilient wedge gate NRS resilient 1015 FM Approved Approved by the Foundation for Cross-Connection Control and Hydraulic Research at The University of Southern California [FCCCHR- USC] ASSE 1015 Listed UL Classified [US & Canada] AWWA Standard C510 Compliant End Connections: Compliant to ASME B16.1 Class 125 & AWWA Class D Flange Assembly configured with UL/FM Approved OS&Y RW with UL/FM Approved Assembly configured not UL/FM Less gate valve assemblies are Gate Valves. configurations. approved through 10” is similar in materials and 10” through construction. Body: Main Valve 65-45-12 Coating: Fusion epoxy coated internal C550-90 and external AWWA Valves: Shutoff C509 (Standard) valve AWWA wedge gate valve AWWA OSY resilient C515 (UL/FM) Check Seats: Stainless Steel Disc Holder: Stainless Steel Elastomer Disc: Silicone Spring: Stainless Steel • Clamp: AWWA C606 Clamp: AWWA Please contact your local FEBCO further infor if you require Representative Approvals – Standards • • • Materials Below is a general materials list of the All assemblies size 2 Model 856ST. mation. • IAPMO • • † 856ST

” – 8”) ” – 8”) 2 ⁄ 2 ⁄ 1 1 UL/FM Approved OS&Y Gate UL/FM Approved C515 [ANSI/AWWA Valves Compliant] Non-Rising Stem Gate Valves C509 Compliant] [ANSI/AWWA valves; This is NOT Less Shut-off an APPROVED ASSEMBLY The FEBCO MasterSeries 856ST Double Check Detector Assembly is specifically is Assembly Detector Check Double 856ST MasterSeries FEBCO The conditions backsiphonage and backpressure possible against protect to designed for non-health hazard pollutant) application (i.e., in accordance with Local Governing UtilityWater Code. This Backflow Assembly is primarily used on potable drinking water systems and fire sprinkler systems, where Local Governing Code mandates protection from non-potable quality water being pumped or siphoned back the into potable water system. This assembly is designed protect to drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and irrigation, service as such non-potable applications for authority requirements water processing. industrial or fireline, Approved by FCCCHR-USC, ASSE, Approved cULus, FM, IAPMO Up (Z-Pattern 2 Vertical Approved by FCCCHR-USC, ASSE, Approved cULus, FM, IAPMO Assembly Flow Orientation Horizontal (N-Pattern 2 Available Components Wye Strainer: FDA Approved [ASME B16.1 Class 125 & AWWA Class D Flange] Series 611 Valve Setter: MJ x MJ - Mechanical Joint x Mechanical Joint [AWWA C111/A21.11] MJ x FL - Mechanical Joint x Flange [AWWA C111/A21.11; ASME B16.1 Class 125/AWWA Class D Flange] FL x FL – Flange x Flange [ASME B16.1 Class 125 & AWWA Class D Flange] Options - Suffix OSY: NRS: LG: Description: Example Ordering Assembly fitted - Valve 4” LF870V-OSY Valves with OS&Y Shutoff 856ST ®

350psi 175psi (24.1 bar) " Backflow 4 ⁄ 3 " – 10" (65 – 250mm) " – 10" (65 2 ⁄ 1 Compact Bypass Design; Remains within Main Valve Assembly Profile Inline Serviceable Assembly forNo Special Tools Required Servicing Captured Modular Spring Assembly Reversible & Replaceable Discs Field Replaceable Seats Ductile Iron Valve Body Design Stainless Steel Check Components Winterization feature with disc retainers and valve body drain ports Clapper Check Assembly Commonality between 1st & 2nd Check Components Captured O-ring Design Assembly No Special Tools Required for Servicing Field Replaceable Seats & Discs Detect Potential Underground Water Leaks Detect Unauthorized Water Usage For additional information, reference literature ES-F-856ST. Flow Charts on p. 63. 18 For additional information, reference literature ES-F-856ST. Flow Charts on p. Size: 2 MasterSeries Double Check Detector Backflow Prevention Assemblies Prevention Backflow Check Detector Double Pressure – Temperature Pressure: Max. Working (0.7 bar) Pressure: Test Hydrostatic 700psi Safety Pressure: Hydrostatic (48.3 bar) Range: 33°F - 140°F Temperature (0.5°C- 60°C) Continuous (12.1 bar) 10psi Pressure: Min. Working Auxiliary Bypass: • • Inline Serviceable Features Main Valve: • • • • • • • • • • • • • • • 3 Double Check Detector Assemblies MasterSeries *** IndicatesweightofcompleteBackflow AssemblieswithspecifiedGateValves ** IndicatesnominaldimensionswithOSY GateValves(FullOpenPosition) Dimensions arenominal. Dimensions —Weights

Inquire withgoverning authoritiesforlocalinstallation requirements. SIZE 2 10 in. 4 3 8 6 1 ⁄ NOTICE 2 mm 250 100 200 150 65 80 ® 856ST 72 46 40 41 65 56 in. 5 1 7 3 ⁄ ⁄ ⁄ ⁄ 8 4 8 4 H E A 1845 1175 1064 1035 1651 1422 mm G G F F E** C 46 25 25 41 34 28 in. 3 3 3 5 1 ⁄ ⁄ ⁄ ⁄ ⁄ 8 4 4 8 2 B 1178 1061 mm 711 883 651 648 10 12 15 15 10 10 in. 5 5 3 1 ⁄ ⁄ ⁄ ⁄ 8 8 4 8 C mm 397 397 324 257 254 254 DIMENSIONS 37 30 23 22 16 48 in. 3 1 1 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 4 7 8 E ** 1219 mm 959 765 591 565 416 B A B A 6 5 4 4 in. 7 9 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 2 2 2 2 F mm 178 229 165 140 114 114 11 12 9 8 7 7 in. 7 1 3 1 3 1 ⁄ ⁄ ⁄ ⁄ 8 8 8 8 ⁄ ⁄ 8 8 G mm 314 283 251 206 187 181 15 15 13 13 15 14 in. 3 3 3 3 ⁄ ⁄ ⁄ ⁄ 4 4 8 8 H mm 400 400 340 340 381 356 C D 1234 826 271 245 515 338 lbs. WEIGHT OSY 375 123 111 234 153 560 kg. *** 19

Double Check Detector Assemblies 3 - ” ** 2 ⁄ 1 - assem- † ** B64.5 † Vertical Orientation 1048 AWWA Standard C510 Compliant End Connections: Compliant to ASME B16.1 Class 125 & AWWA Class D Flange Approved by the Foundation for Cross-Connection Control and Hydraulic Research at The University of Southern California [FCCCHR- USC] ASSE 1048 Listed UL Classified [US & Canada] FM Approved Assembly configured with UL/FM Approved with UL/FM Approved Assembly configured through 10” is similar in materials and 10” through construction. Please contact your local fur if you require FEBCO Representative ther information. Grade Body: Ductile iron Main Valve 65-45-12 Coating: Fusion epoxy coated internal C550-90 and external AWWA wedge gate resilient OSY Valves: Shutoff C515 (UL/FM) valve AWWA Check Seats: Stainless Steel Disc Holder: Stainless Steel Elastomer Disc: Silicone Spring: Stainless Steel C606 Clamp: AWWA • IAPMO/cUPC • • † Less gate valve OS&Y RW Gate Valves. Approvals – Standards • • • • Materials Below is a general materials list of the All assemblies size 2 Model 876VST. blies are not UL/FM approved configurations. not UL/FM approved blies are 876VST ” 4 ⁄ ”x 3 8 ⁄ 5 ”x 8 ⁄ 5 Standard Orientation ” Water Meter [ANSI/AWWA Meter [ANSI/AWWA ” Water 4 ⁄ C700 Compliant] Gallons/min Totalizing Water Meter [ANSI/AWWA Meter [ANSI/AWWA Water C700 Compliant] valves; This is NOT Less Shutoff an APPROVED ASSEMBLY UL/FM Approved OS&Y Gate UL/FM Approved C515 [ANSI/AWWA Valves Compliant] Cubic feet/min Totalizing 3 The FEBCO MasterSeries 876VST Double Check Detector Assembly is specifically is Assembly Detector Check Double 876VST MasterSeries FEBCO The conditions backsiphonage and backpressure possible against protect to designed for non-health hazard pollutant) application (i.e., in accordance with Local Governing UtilityWater Code. This Backflow Assembly is designed protect to drinking water supplies from dan gerous cross-connections in accordance with national plumbing codes and water authority requirements for non-potable service applications such as irrigation, fire line, or industrial processing. GPM: LG: Description: Example Ordering 4” 876VST-OSY-GPM Assembly fitted with OS&Y Shutoff Valve Meter & Gallons per Minute Water Valves 4” 876VST-OSY-CFM Assembly fitted with OS&Y Shutoff Valve & Cubic Feet per Minute Water Valves Meter Components Available [ASME Wye Strainer: FDA Approved Class D B16.1 Class 125 & AWWA Flange] Setter: Series 611 Valve MJ x MJ - Mechanical Joint x Mechanical C111/A21.11] Joint [AWWA MJ x FL - Mechanical Joint x Flange C111/A21.11; ASME B16.1 Class [AWWA Class D Flange] 125/AWWA FL x FL – Flange x Flange [ASME B16.1 Class D Flange] Class 125 & AWWA Options - Suffix OSY: CFM: 876VST - ®

" – 10" (65 – 250mm) " – 10" (65

2 ⁄ 1 For additional information, reference literature ES-F-876VST. Flow Charts on p. 63. For additional information, reference literature ES-F-876VST. Flow Charts on (24.1 bar) bar) (48.3 60°C] [0.5°C- Continuous Clapper Check AssemblyClapper Check Commonality between & 2nd 1st Components Check Captured O-ring Design ers and valve body drain ports Field Replaceable Seats & Discs Detect Potential Underground Water Leaks Detect Unauthorized Usage Water No Special Required Tools for Servicing Horizontal “N-Pattern” Installations “N-Pattern” Horizontal Vertical-Up Installations “Z-Pattern” No Special Required Tools for Servicing Assembly Spring Modular Captured Discs Replaceable & Reversible Field Replaceable Seats Ductile Iron Body Valve Design Components Check Steel Stainless Winterizationfeature with disc retain Compact Bypass Design; Remains within within Remains Design; Bypass Compact Profile Assembly Valve Main ServiceableInline Backflow 3⁄4” Assembly

20 Size: 2 MasterSeries Double Check Detector Backflow Prevention Assemblies Prevention Backflow Check Detector Double Auxiliary Bypass: • • • Max. Working Pressure: 175psi (12.1 bar) Min. Working Pressure: 10psi bar) (0.7 Pressure:Hydrostatic 350psi Test Hydrostatic Safety Pressure: 700psi Range:Temperature 33°F - 140°F Pressure - Temperature • • • • • • Main Valve: Serviceable Inline • Assembly • • • • • • • • • Features 3 Double Check Detector Assemblies Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions —Weights Model 876VSTStandard Orientation(N-Pattern) as shownabove. Note: TheSeries876VSTisshippedinthestandard(N-Pattern)orientation

MasterSeries **Indicates weightofcompleteBackflow AssemblieswithspecifiedGateValves * IndicatesnominaldimensionswithOSY GateValves(FullOpenPosition) Dimensions arenominal. SIZE 2 10 in. 4 3 8 6 1 ⁄ 2 NOTICE 100 200 150 250 mm 65 80 D E 27 25 37 32 42 25 in. 3 1 1 1 7 3 ® ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 4 8 4 4 876VST A 1080 mm 953 819 708 654 654 18 12 12 21 16 14 in. 1 1 1 C ⁄ ⁄ ⁄ 2 2 2 B mm 470 318 318 533 406 356 B A 9 6 6 10 in. 8 7 1 1 1 ⁄ ⁄ ⁄ 4 4 4 C mm 254 235 159 159 203 178 40 36 24 24 32 26 in. 3 3 1 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 4 4 4 4 D 1035 mm 324 819 680 629 616 F 24 21 17 16 16 27 in. 1 7 5 3 5 5 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 8 8 4 8 8 E DIMENSIONS (Z-Pattern) Model 876VSTVertical Orientation mm 699 632 548 451 422 422 20 18 15 14 13 24 in. 3 5 1 1 5 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 2 8 8 F D mm 527 473 394 359 346 610 E 41 37 28 27 31 48 in. 1 1 1 1 ⁄ ⁄ ⁄ ⁄ Clearance Gate Valve SideView 2 4 4 4 G 1054 1219 mm 787 946 718 692 C 6 4 5 3 3 in. 8 3 1 1 3 1 ⁄ ⁄ ⁄ ⁄ ⁄ 4 2 2 4 2 H A mm 172 140 114 203 95 89 22 16 37 30 23 48 in. 3 1 1 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 4 4 8 I * 1219 mm 959 765 591 565 416 I* 14 11 11 15 13 13 in. F 1 1 1 ⁄ ⁄ ⁄ 2 2 2 G J J mm 368 292 292 381 330 330 H 1335 827 242 216 529 347 lbs. WEIGHT OSY 605 375 110 240 157 21 kg. 98 **

Double Check Detector Assemblies 3 Lead Free* Cast Lead Free* B64.5 1048 Approved by the Foundation for Cross- Approved and Hydraulic Connection Control at the University of SouthernResearch California. Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. AWWA C511 Conformance AWWA C511 Conformance AWWA Materials Cast Main valve body: Lead Free* Copper Silicon Alloy Relief valve body: Copper Silicon Alloy Elastomers: Nitrile Seat Discs Diaphragms: Nitrile, fabric reinforced Springs: Stainless Steel Approvals – Standards • • Approvals – Standards • • 825Y/LF825Y

The FEBCO Series LF825Y Reduced Pressure Zone The FEBCO Series LF825Y Reduced Pressure (toxic) against high hazard used to protect Assemblies are * FREE LEAD The FEBCO Series 825Y Reduced Pressure Zone Assemblies are used to protect Reduced Pressure Zone Assemblies The FEBCO Series 825Y plants, hospitals, (toxic) fluids in water services to industrial against high hazard designed to protect drink- and chemical plants. These valves are morgues, mortuaries, with national dangerous cross-connections in accordance ing water supplies from service applications water authority requirements for non-potable plumbing codes and They are also used in irrigation sys- such as irrigation, fireline, or industrial processing. requiring maximum protection. tems, boiler feed, water lines and other installations hospitals, morgues, mortuaries, and chemi- fluids in water services to industrial plants, also used in irrigation systems, boiler feed, water lines and other cal plants. They are construc- Lead Free* The LF825Y features maximum protection. installations requiring installation requirements. tion to comply with Lead Free* Operation In a flow condition the check valves are between the open with the pressure checks, called the zone, being maintained at least 5.0psi lower than the inlet valve is maintained and the relief pressure closed. Should abnormal conditions arise under the differential of flow, no flow or reversal valve will open and discharge to relief maintain the zone at least 2psi lower than the supply. the zone’s When normal flow resumes, and the will resume pressure differential valve will close. relief Materials Main valve body: Bronze Relief valve body: Bronze Elastomers: Nitrile Seat Discs** Diaphragms: Nitrile, fabric reinforced Springs: Stainless Steel ** Can be supplied with optional silicone seat disc.

(12.1 bar) " – 2" (20 – 50mm) " – 2" (20 4 ⁄ 3 Ultimate mechanical protection of protection Ultimate mechanical of against hazards potable water, contamination. cross-connection Meets all specifications of AWWA, by the ASSE, CSA and approved Foundation for Cross-Connection at the Hydraulic Research and Control University of Southern California. by the Foundation of Cross- Approved and Hydraulic Connection Control at the University of Southern Research California. valve for ease of Modular relief maintenance. All internal Simple Service procedures. parts serviceable in line. Low head loss. Spring loaded “Y” type check valves. sensing valve pressure Internal relief passages. Replaceable seat rings on all sizes. End connection – NPT ANSI / ASME B1.20.1 The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-F-825Y and ES-F-LF825Y. Flow Charts on p. 64. 22 For additional information, reference literature ES-F-825Y and ES-F-LF825Y. Reduced Pressure Zone Assemblies Pressure Reduced Size: Series 825Y/LF825Y Series * Pressure – Temperature Pressure – Temperature 175psi Max. working pressure: Hydrostatic test pressure: 350psi test pressure: Hydrostatic (24.1 bar) range: 32ºF to 140ºF Temperature (0ºC to 60ºC) Features • • • • • • • • • • 4 Reduced Pressure Zone Assemblies 1 1 3 in. Dimensions —Weights 2

Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions arenominal.

Series 825Y/LF825Y 1 ⁄ 4 D ⁄ C 2 20 NOTICE 40 SIZE (DN) mm 25 50 12 17 12 17 in. 3 3 ⁄ ⁄ 4 4

A 451 324 305 432 mm B A 10 10 7 7 In. 3 3 1 1 ⁄ ⁄ 4 4 ⁄ ⁄ 2 2 197 197 267 267 B* mm 3 3 4 4 in. 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 2 2 4 4 DIMENSIONS 114 114 83 83 C E mm 4 4 3 3 in. 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 2 2 4 4 83 83 D E 114 114 mm Top View 4 4 in. 5 5 1 1 ⁄ ⁄ 8 8

105 105 127 127 mm 12.5 5.7 11.5 5.2 29.0 13.0 26.5 12.0 lbs. WEIGHT kgs. 23

Reduced Pressure Zone Assemblies 4 - - B64.4 B64.4 1013 1013 Approved the by Foundation for and Control Cross-Connection University the at Research Hydraulic California. Southern of Conformance C511 ANSI/AWWA Approved by the Foundation for Cross- Approved and Hydraulic Connection Control at the University of SouthernResearch California. Approvals – Standards • • 825YA/LF825YA Materials Cast Main valve body: Lead Free* Copper Silicon Alloy Cast Relief valve body: Lead Free* Copper Silicon Alloy Elastomers: Nitrile Seat Discs Diaphragms: Nitrile, fabric reinforced Springs: Stainless Steel Approvals – Standards • C511 Conformance • AWWA The Reduced FEBCO Series Pressure LF825YA Zone * Assemblies are used protect to against fluids toxic in water services FREE LEAD The FEBCO Series 825YA Reduced Pressure Zone Assemblies are designed to protect Reduced Pressure Zone Assemblies The FEBCO Series 825YA accordance with national from dangerous cross-connections in drinking water supplies service applications water authority requirements for non-potable plumbing codes and morgues, mortu- or industrial processing, including hospitals, such as irrigation, fireline, boiler feeds, water They are also used in irrigation systems, aries, and chemical plants. highest level of mechanical protection. Endlines and other installations requiring the connections – NPT ANSI/ASME B1.20.1 industrialto plants, hospitals, morgues, mortuaries, and chemical plants. They are also used in irrigation systems, boiler feeds, water lines and otherinstallations requir ing the highest level mechanical of features protection. Lead con The Free* LF825YA struction comply to with Lead installation Free* requirements. End connection – NPT B1.20.1 ANSI/ASME Operation In a flow condition, the check valves between the open with the pressure are checks, called the zone, being maintained at least 5psi (34 kPa) lower than valve is held relief The the inlet pressure. differential. closed by the pressure Should abnormal conditions arise under the differential of flow, no flow or reversal valve will open and discharge to relief maintain the zone at least 2psi (14 kPa) lower than the supply. the zone’s When normal flow resumes, and the will return pressure differential valve will close. relief Materials Main valve body: Bronze Relief valve body: Bronze Elastomers: Nitrile Seat Discs Diaphragms: Nitrile, fabric reinforced- Springs: Stainless Steel - - -

" – 2" (20 – 50mm) " – 2" (20 4 ⁄ 3 performance Smaller, lessSmaller, costly protective enclo sures can be used provide to freeze and vandalism protection due to compact size valve of Field tested design for reliability and performance longer for rings Replaceable seat life valve headLow loss for optimum tenance Approved the by Foundation for and Control Cross-Connection University the at Research Hydraulic California Southern of Modular relief valve and check valve internal components for ease main of tenance without the danger spool of substitution Eliminates pipe elbows, nipples and and nipples elbows, pipe Eliminates installation the from unions Reduces installation time, labor costs and materials retrofit simplifies design Compact flanged connections union Integral allow assembly be removed to from the line for freeze protection or main Installation versatility simplifies new new simplifies versatility Installation and retrofit installations

The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-F-825YA and ES-F-LF825YA. Flow Charts on p. 64. 24 For additional information, reference literature ES-F-825YA and ES-F-LF825YA. Angle Pattern Reduced Pressure Zone Assemblies Pressure Pattern Reduced Angle Size: Series 825YA/LF825YA Series • • • • • • * (12.1 bar) 350psi test pressure: Hydrostatic (24.1 bar) range: 32ºF to 140ºF Temperature (0ºC to 60ºC) Pressure – Temperature 175psi Max. working pressure: • • • • Features • 4 Reduced Pressure Zone Assemblies Series 825YA/LF825YA

Dimensions — Weights Legend: A A Overall lay length, outside dimension

C B Centerline of inlet shutoff to centerline of outlet shutoff C Centerline of assemble to top E D End of inlet shutoff to centerline of assembly D1 D D1 Centerline of assembly to end of outlet shutoff F E Centerline of assembly to outside of relief valve G F Bottom of relief port to end of inlet shutoff B G Centerline of assembly to outside of flange

Vertical Up Flow In - Vertical Down Flow Out 825YA/LF825YA

SIZE (DN) DIMENSIONS WEIGHT

A B C D D1 E F G** 4 in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kgs

3⁄4 20 10 254 81⁄2 216 31⁄4 83 47⁄8 124 45⁄8 118 41⁄8 105 31⁄2 89 15⁄8 41 15.0 6.8 1 25 101⁄4 260 81⁄2 216 31⁄4 83 51⁄4 133 5 127 41⁄8 105 37⁄8 98 15⁄8 41 16.5 7.5 11⁄2 40 141⁄4 362 111⁄2 292 41⁄2 114 67⁄8 175 61⁄2 165 5 127 45⁄8 118 25⁄8 67 38.0 17.2 2 50 147⁄8 378 111⁄2 292 41⁄2 114 71⁄2 191 71⁄2 181 5 127 51⁄4 133 25⁄8 67 41.0 18.6 **G Dimension are based on standard vertical flow in / vertical flow out configuration. All dimensions are nominal.

Legend: A Overall lay length, outside dimension A B Centerline of inlet shutoff to centerline of outlet shutoff C C Centerline of assemble to top D End of inlet shutoff to centerline Reduced Pressure Zone Assemblies E of assembly E Centerline of assembly to outside of relief valve E F G F Bottom of relief port to end of inlet shutoff B G Centerline of assembly to outside of flange Vertical Up Flow In - Horizontal Flow Out 825YA/LF825YA

SIZE (DN) DIMENSIONS WEIGHT A B C D D1 E F G** in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kgs

3⁄4 20 125⁄8 321 117⁄8 302 41⁄2 114 35⁄8 92 n/a n/a 41⁄8 105 31⁄2 89 15⁄8 41 15.0 6.8 1 25 131⁄3 339 121⁄4 311 41⁄2 114 4 102 n/a n/a 41⁄8 105 37⁄8 98 15⁄8 41 16.5 7.5 11⁄2 40 18 457 165⁄8 422 6 152 51⁄4 133 n/a n/a 5 127 45⁄8 118 25⁄8 67 38.0 17.2 2 50 19 483 171⁄4 438 6 152 57⁄8 149 n/a n/a 5 127 51⁄4 133 25⁄8 67 41.0 18.6 **G Dimension are based on standard vertical flow in / vertical flow out configuration. All dimensions are nominal.

NOTICE Inquire with governing authorities for local installation requirements. • Continued on next page 25 Series 825YA/LF825YA (cont.)

Dimensions — Weights

A Legend: A Overall lay length, outside dimension C B Centerline of inlet shutoff to centerline of outlet shutoff E C Centerline of assemble to top D End of inlet shutoff to centerline of assembly D E Centerline of assembly to outside of relief G valve F Bottom of relief port to end of inlet shutoff B G Centerline of assembly to outside of flange 4 Horizontal Flow In - Vertical Down Flow Out 825YA/LF825YA

SIZE (DN) DIMENSIONS WEIGHT Reduced Pressure Zone Assemblies A B C D D1 E F G** in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kgs.

3⁄4 20 127⁄8 327 121⁄8 308 41⁄2 114 35⁄8 92 n/a n/a 41⁄8 105 31⁄2 89 15⁄8 41 15.0 6.8 1 25 133⁄8 340 121⁄2 318 41⁄2 114 4 102 n/a n/a 41⁄8 105 37⁄8 98 15⁄8 41 16.5 7.5 11⁄2 40 183⁄8 467 17 432 6 152 51⁄4 133 n/a n/a 5 127 45⁄8 118 25⁄8 67 38.0 17.2 2 50 193⁄8 492 175⁄8 448 6 152 57⁄8 149 n/a n/a 5 127 51⁄4 133 25⁄8 67 41.0 18.6 **G Dimension are based on standard vertical flow in / vertical flow out configuration. All dimensions are nominal.

26 For additional information, reference literature ES-F-825YA and ES-F-LF825YA. Flow Charts on p. 64. Series 825YA/LF825YA(cont.) 2 1 1 All dimensions are nominal. All dimensionsarenominal. *G Dimensionarebasedonstandardverticalflowin/outconfiguration.

Horizontal 825YA/LF825YA Inquire withgoverning authoritiesforlocalinstallation requirements.

in. 3 SIZE (DN) 1 ⁄ 4 ⁄ 2 20

NOTICE mm 50 25 40 23 16 15 22 in. 3 1 1 ⁄ ⁄ ⁄ 8 4 2 413 394 A 594 559 mm A n/a n/a n/a n/a in. B mm n/a n/a n/a n/a 4 4 in. 6 6 1 1 ⁄ ⁄ 2 2

C 152 114 114 152 mm C G E n/a n/a n/a n/a in. D mm DIMENSIONS n/a n/a n/a n/a in. D1 mm n/a n/a n/a n/a 4 4 in. mm 5 5 1 1 ⁄ ⁄ 8 8

E 105 105 127 127 G E C A Legend: flange Centerline ofassemblytooutside relief valve Centerline ofassemblytooutside Centerline ofassembletotop Overall laylength,outsidedimension n/a n/a n/a n/a in. mm F n/a n/a n/a n/a 1 1 2 2 in. 5 5 5 5 ⁄ ⁄ ⁄ ⁄ 8 8 8 8

G* mm 67 67 41 41 41.0 18.6 38.0 17.2 16.5 7.5 15.0 6.8 lbs. WEIGHT kgs 27

Reduced Pressure Zone Assemblies 4

B64.4 860/LF860 1013 ANSI/AWWA Conformance (C511) Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. Approved by the Foundation for Approved and Control Cross-Connection at the University Hydraulic Research of Southern California. Approvals – Standards • • Approvals – Standards Conformance (C511) • ANSI/AWWA • The FEBCO Series LF860 Reduced Pressure Zone The FEBCO Series LF860 Reduced Pressure designed for use in health-hazard Assemblies are *

FREE Wye - Strainer LF860 - Standard Assembly with Ball LF860 - Standard Valves LEAD The FEBCO Series 860 Reduced Pressure Zone Assemblies are designed for use in Reduced Pressure Zone Assemblies The FEBCO Series 860 B1.20.1. This assem- End Connections – NPT ANSI/ASME health-hazard applications. supplies from dangerous cross-connectionsbly is designed to protect drinking water and water authority requirements for non- in accordance with national plumbing codes fireline, or industrial processing. potable service applications such as irrigation, Models • to comply with Lead Free* construction Lead Free* applications. The LF860 features ASME B1.20.1. The Lead Free* End Connections – NPT ANSI / installation requirements. where codes and standards, Zone Assemblies shall comply with state Reduced Pressure lead content. reduced applicable, requiring Materials Cast Copper Body: Lead Free* Valve Silicon Alloy Elastomers: Silicone Materials Valve Body: Bronze Elastomers: Silicone Springs: Stainless Steel Models • Springs: Stainless Steel

" – 2" (15 – 50mm) " – 2" (15 2 ⁄ 1 The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-F-860 and ES-F-LF860S. Flow Charts on p.65. 28 For additional information, reference literature ES-F-860 and ES-F-LF860S. Flow Reduced Pressure Zone Assemblies Pressure Reduced Size: Series 860/LF860 Series * Max. Working Pressure: 175psi 175psi Pressure: Max. Working (12.1 bar) 350psi Pressure: Test Hydrostatic (24.1 bar) Range: 32°F to 140°F Temperature (0°C to 60°C) Pressure – Temperature 4 Reduced Pressure Zone Assemblies Dimensions are nominal. Dimensions arenominal. Dimensions —WeightsMaterials 1 1

Series 860/LF860 Inquire withgoverning authoritiesforlocalinstallation requirements. in. 3 1 2 1 1 1 ⁄ ⁄ 4 2 ⁄ ⁄ SIZE (DN) 2 4

40 32 NOTICE mm gap fitting. by acatastrophicfailurecondition.Donotreducethesizeofdrainlinefromair However, floordrainsizemayneedtobedesignedpreventwaterdamagecaused drain willhandleanynormaldischargeornuisancespittingthroughthereliefvalve. valve. TheinstallationofFEBCOairgapwiththedrainlineterminatingaboveafloor The gapdrainisnotdesignedtocatchthemaximumdischargepossiblefromrelief B C 50 25 20 10 15 D E NOTICE 17 12 16 15 10 254 in. mm 5 3 7 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 2 4 450 416 403 318 273 A 1 3 1 1 in. mm 3 3 1 7 1 1 ⁄ ⁄ ⁄ ⁄ 2 2 8 2 89 48 38 38 B A 76 76 2 2 2 1 1 1 in. 1 1 1 5 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ DIMENSIONS 2 2 2 8 2 2 64 64 64 41 38 38 C mm 4 4 4 3 3 3 in. 1 1 1 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 8 8 8 108 108 108 86 79 79 D E mm 5 5 5 3 3 3 in. 5 5 5 5 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 8 2 2 143 143 92 89 89 143 mm 24.8 11.3 20.6 20.2 9.2 5.8 5.6 lbs. WEIGHT kgs. 4.2 2.6 2.5 9.4 9.2 29

Reduced Pressure Zone Assemblies 4 - - † † B64.4 Silicone (cont.) 1048 † † Approved the by Foundation for and Control Cross-Connection University The at Research Hydraulic (FCCCHR-USC) California Southern of Listed ASSE 1013 UL Classified (US & Canada) FM Approved Compliant StandardAWWA C511 End Connections: Compliant ASME to Class & AWWA D Class 125 B16.1 Flange IAPMO Assembly configured with UL/FM with configured Assembly LF860 Materials Disc Holder: Stainless Steel Elastomer Disc: Spring: Stainless Steel C606 (10" Only) Clamp: AWWA Approvals - Standards • • • • • • • † Approved OS&Y RWApproved Gate Valves. Less OS&Y gate valve assemblies are not UL/FM configurations. approved The FEBCO MasterSeries LF860 Reduced Pressure Zone pos against protect specifically to designed is Assembly * Ductile iron Grade Ductile iron FREE UL/FM Gate Approved OS&Y C515 Valves (ANSI/AWWA Compliant) Less Shut-off valves; This is NOT an APPROVED ASSEMBLY Non-Rising Stem Gate Valves Compliant) C509 (ANSI/AWWA Horizontal - Approved (21⁄2" – 10") FCCCHR-USC,by ASSE, cULus, FM, IAPMO and CSA LEAD Materials Below is a general materials list of the Series 10" LF860. All assemblies size 2-1/2" through is similar in materials and construction. Please if you contact your local FEBCO Representative further information. require Grade Body: Ductile iron Main Valve 65-45-12 Body: Relief Valve 65-45-12 Coating:Fusion epoxy coated internal and C550 external AWWA wedge gate NRS resilient Valves: Shutoff - OSY resil C509 (Standard) valve AWWA ient wedge gate valve AWWA C515 (UL/FM) Check Seats: Stainless Steel Example Ordering Descriptions: Example Ordering LF860-OSY4" Assembly - Valve fitted Shutoffwith OS&Y Valves LF860-NRS4" Assembly - Valve fitted with NRS Shutoff Valves Assembly Flow Orientation • Options - Suffix OSY: NRS: LG: applica toxic] hazard high [i.e., for conditions backsiphonage and backpressure sible tionin accordance with Local Governing Utility Water Code. This Backflow Prevention Assembly is primarily used on potable drinking water systems where Local Governing Code mandates protection from non-potable water being pumped or siphoned back theinto potable water system. The LF860 features Lead construction Free* comply to with Lead installation Free* requirements. The Lead Reduced Free* Pressure Zone Assemblies shall comply with state codes and standards, where applicable, requiring reduced lead content. LF860 ®

" – 10" (65 – 250mm) " – 10" (65 2 ⁄ 1 (12.1 bar) (24.1 bar) Continuous Inline Serviceable Assembly No Special Tools Required for Servicing Captured Modular Spring Reversible & Replaceable Discs Field Replaceable Seats Ductile Iron Valve Body Design Stainless Steel Check Modular Pressure Differential Relief Valve Repairable Pressure Differential Relief Valve Clapper Check Assembly Captured O-ring Design The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. Max. Working Pressure: 175psi Min. Working Pressure: 20psi (1.4 bar) Hydrostatic Test Pressure: 350psi Hydrostatic Safety Pressure:700psi (48.3 bar) Temperature Range: 33°F - 140°F (0.5°C - 60°C) Pressure - Temperature Features • • • Assembly • • • • Components • • • • For additional information, reference literature ES-F-LF860L. Flow Charts on p. 65. 30 For additional information, reference literature ES-F-LF860L. Flow Charts on Size: 2 MasterSeries Reduced Pressure Zone Assemblies Pressure Reduced * 4 Reduced Pressure Zone Assemblies **** IndicatesweightofcompleteBackflow AssemblieswithspecifiedGateValves *** IndicatesnominaldimensionswithOSY GateValves(FullOpenPosition) ** IndicatesnominaldimensionswithNRS GateValves Dimensions arenominal. Representative formoreinformation. site todownloadacopyofthisproduct’sinstallationinstructions,orcontactyourlocalFEBCO 10". Allowancesmustbemadefornormalmanufacturingtolerances.Pleasevisitourweb Below arethenominaldimensionsandphysicalweightsforSeriesLF860size2-1/2"through Dimensions —Weights Inquire withgoverning authoritiesforlocalinstallation requirements.

LF860 2 10 SIZE (DN) in. 8 6 4 3 1 ⁄ NOTICE 2 F mm 200 150 100 250 F** 80 65 * * E* D E H G D * 46 41 72 40 65 56 in. 5 1 7 3 ⁄ ⁄ ⁄ ⁄ 8 4 8 4 A 1651 1422 1845 1175 1064 1035 mm 41 34 46 25 25 28 in. 3 3 3 5 1 ⁄ ⁄ ⁄ ⁄ ⁄ 8 4 4 8 2 B 1178 1061 mm 711 883 651 648

10 12 15 15 10 10 in. 5 5 3 1 ⁄ ⁄ ⁄ ⁄ 8 8 4 8 C mm 397 397 324 257 254 254 12 12 11 10 10 10 in. 3 1 1 1 ⁄ ⁄ ⁄ ⁄ 8 4 8 8 D DIMENSIONS mm 314 311 283 257 254 254 27 23 18 14 12 12 in. A A B 1 1 7 3 7 5 B ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 8 8 8 8 E** mm 699 597 479 365 327 321 37 30 23 22 16 48 in. 3 1 1 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 4 4 8 F*** 1219 - the sizeofdrain linefrom theairgapfitting. damage causedbyacatastrophic failure condition.Donotreduce However, floordrainsizemayneedtobedesignedprevent water any normaldischarge ornuisancespittingthrough therelief valve. gap withthedrainlineterminatingabove afloordrainwillhandle possible from therelief valve.TheinstallationoftheFEBCOair The gapdrainisnotdesignedtocatch themaximumdischarge mm 959 765 591 565 416 6 5 4 4 in. 7 9 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 2 2 2 2 G mm 178 229 165 140 114 114 11 12 9 8 7 7 in. 7 1 3 1 3 1 ⁄ ⁄ ⁄ ⁄ 8 8 8 8 ⁄ ⁄ 8 8 H mm 314 283 251 206 187 181 1205 807 503 335 276 250 lbs. NRS C C WEIGHT**** 366 228 152 125 113 547 kg. 1243 835 523 347 280 254 lbs. OSY 379 237 157 127 115 564 kg. 31

Reduced Pressure Zone Assemblies 4 B64.4 1013 ANSI/AWWA Conformance (C511) ANSI/AWWA by the Foundation for Cross- Approved and Hydraulic Research Connection Control at the University of Southern California. Approvals – Standards • • 860U/LF860U The FEBCO Series LF860 Reduced Pressure Zone The FEBCO Series LF860 Reduced Pressure *

Assemblies are designed for use in health-hazard Assemblies are designed for use B64.4 FREE 1013 Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. ANSI/AWWA Conformance (C511) LEAD • Materials Cast Copper Body: Lead Free* Valve Silicon Alloy Elastomers: Silicone The FEBCO Series 860U Reduced Pressure Zone Assemblies are designed for and The FEBCO Series 860U Reduced Pressure Series 860U are designed to protect suitable for use in health hazard applications. cross-connections in accordance with national drinking water supplies from dangerous for non-potable service applications plumbing codes and water authority requirements End Connections – such as irrigation, fireline, or industrial processing. NPT ANSI / ASME B1.20.1 Approvals – Standards • Springs: Stainless Steel Free* construction to comply with Lead Free* applications. The LF860S features Lead – NPT ANSI / ASME B1.20.1. The Lead installation requirements. End Connections shall comply with state codes and stan- Free* Reduced Pressure Zone Assemblies dards, where applicable, requiring reduced lead content.

" – 2" (15 – 50mm) " – 2" (15 2 ⁄ 1 The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-F-860U and ES-F-LF860U. Flow Charts on p. 66. 32 For additional information, reference literature ES-F-860U and ES-F-LF860U. Reduced Pressure Zone Assemblies with Union End Ball Valves Union End Ball with Zone Assemblies Pressure Reduced Size: Series 860U/LF860U Series * (12.1 bar) Hydrostatic Test Press: 350psi (24.1 bar) Temperature Range: 32°F to 140°F (0°C to 60°C) Pressure – Temperature Max. Working Pressure: 175psi 4 Reduced Pressure Zone Assemblies Dimensions arenominal. Series 860U/LF860U Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions —Weights

SIZE (DN) 1 1 in. 3 1 2 1 1 1 ⁄ ⁄ 2 4 ⁄ ⁄ 2 4 NOTICE mm 50 15 20 40 32 25 20 11 12 18 18 14 in. 3 7 1 1 1 5 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 4 2 8 4 8 A 318 299 521 479 464 372 mm 1 1 3 1 in. 3 3 1 1 7 1 ⁄ ⁄ ⁄ ⁄ 2 2 8 2 B mm 76 76 38 48 38 89 D E B C DIMENSIONS 1 2 2 1 1 2 in. 5 1 1 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 2 2 2 8 C mm 38 38 64 64 64 41 3 3 4 4 4 3 in. 1 1 3 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 4 4 4 8 D 108 108 108 mm 79 79 86 3 5 5 5 3 3 in. 5 5 5 5 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 8 8 8 8 E 143 143 143 mm 89 92 89 26.9 22.4 19.3 6.0 9.3 6.9 lbs. WEIGHT 12.2 10.2 kgs. A 8.8 2.7 4.2 3.1 reduce thesizeofdrainlinefrom theairgapfitting. age causedbyacatastrophic failure condition.Donot size mayneedtobedesignedprevent waterdam- spitting through therelief valve.However, floordrain floor drainwillhandleanynormaldischargeornuisance of FEBCOairgapwiththedrainlineterminatingabovea discharge possiblefrom the relief valve.Theinstallation The gapdrainisnotdesignedtocatchthemaximum NOTICE 33

Reduced Pressure Zone Assemblies 4 **

B64.4 Vertical Orientation 1013 Approved by the Foundation for Cross- Approved and Hydraulic Connection Control at The University of SouthernResearch California [FCCCHR-USC] ASSE 1013 Listed **UL Classified [US & Canada] **FM Approved C511 Compliant Standard AWWA End Connections: Compliant to ASME Class D B16.1 Class 125 & AWWA Flange Approvals – Standards • • • • • IAPMO/cUPC • • with UL/FM **Assembly configured Less OS&Y RW Gate Valves. Approved not UL/FM gate valve assemblies are configurations. approved Available Components (ASME Wye Strainer: FDA Approved D Class B16.1 Class 125 & AWWA Flange) Setter: Series 611 Valve MJ x MJ - Mechanical Joint x Mechanical C111/A21.11) Joint (AWWA MJ x FL - Mechanical Joint x Flange Class C111/A21.11; ASME B16.1 (AWWA Class D Flange) 125/AWWA FL x FL – Flange x Flange (ASME B16.1 Class D Flange) Class 125 & AWWA LF880V - ” 2 ⁄ 1 * Ductile iron Grade Ductile iron Grade Ductile iron The FEBCO MasterSeries LF880V Reduced Pressure MasterSeries LF880V Reduced Pressure The FEBCO against is specifically designed to protect Zone Assembly

FREE Standard Orientation Non-Rising Stem Gate Valves Non-Rising Stem Gate Valves C509 Compliant) (ANSI/AWWA UL/FM Approved OS&Y Gate UL/FM Approved C515 (ANSI/AWWA Valves Compliant) valves; This is NOT Less Shut-off an APPROVED ASSEMBLY LEAD ther information. Body: Main Valve 65-45-12 Body: Relief Valve 65-45-12 Coating: Fusion epoxy coated internal C550-90 and external AWWA wedge gate resilient NRS Valves: Shutoff - OSY resil C509 (Standard) valve AWWA C515 (UL/ ient wedge gate valve AWWA FM) Check Seats: Stainless Steel Disc Holder: Stainless Steel Elastomer Disc: Silicone Spring: Stainless Steel C606 Clamp: AWWA through 10” is similar in materials and 10” through construction. Please contact your local fur if you require FEBCO Representative 4” LF880V-OSY - Valve Assembly fitted - Valve 4” LF880V-OSY Valves with OS&Y Shutoff Options - Suffix OSY: NRS: LG : Description: Example Ordering Materials Below is a general materials list of the All assemblies size 2 Model LF880V. [i.e. toxic] conditions for high hazard and backsiphonage possible backpressure Utility Code. This Backflow with Local Governing Water applications in accordance Local Governing water systems where Assembly is primarily used on potable drinking pumped or siphoned non-potable quality water being from Code mandates protection back into the potable water system. installation Lead Free* construction to comply with Lead Free* The LF880V features Zone Assemblies shall comply with Reduced Pressure The Lead Free* requirements. lead content. reduced applicable, requiring where state codes and standards, LF880V ®

20psi (48.3 bar) " – 10" (65 – 250mm) " – 10" (65 2 ⁄ 1 Inline Serviceable Assembly Horizontal “N-Pattern” Installations Vertical-Up “Z-Pattern” Installations No Special Tools Required for Servicing Captured Modular Spring Assembly Reversible & Replaceable Discs Field Replaceable Seats Ductile Iron Valve Body Design Stainless Steel Check Components Modular Pressure Differential Relief Valve Repairable Pressure Differential Relief Valve Clapper Check Assembly Captured O-ring Design Pressure - Temperature 175psi Pressure: Max. Working (12.1 bar) Pressure: Min. Working (1.4 bar) 350psi Pressure: Test Hydrostatic (24.1 bar) 700psi Safety Pressure: Hydrostatic Range: 33°F - 140°F Temperature (0.5°C- 60°C) Continuous Features • • • • • • • • • • • • • The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. For additional information, reference literature ES-F-880V amd ES-LF880V. Flow Charts on p. 67. 34 For additional information, reference literature ES-F-880V amd ES-LF880V. Flow Size: 2 MasterSeries Reduced Pressure Zone Assemblies Pressure Reduced * 4 Reduced Pressure Zone Assemblies Refer toSpecificationSheetES-F-611for detailsonvalvesetter. Dimensions shownarenominal. Weights donotincluderisersoroptional valvesetter. **OS&Y OPEN

Inquire withgoverning authoritiesforlocalinstallation requirements. (N-Shape) orientation. Note: TheModelLF880Visshippedinthestandard

Dimensions —Weights

NRS SideView MasterSeries 2 SIZE (DN) 10 in. 6 3 4 8 1 ⁄ 2 65 NOTICE 150 100 200 250 mm 80 12 12 18 16 14 21 in. 1 1 1 ⁄ ⁄ ⁄ 2 2 2 A

318 318 470 406 32 356 27 533 mm C LF880V StandardOrientation ® F LF880V 25 25 37 42 in. 7 3 3 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 8 2 2 708 654 654 1080 953 819 B H mm 26 24 24 40 36 32 in. E1 E 3 3 1 3 3 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 4 4 8

G C 1035 680 629 616 924 819 mm A D 4 11 B 6 5 9 8 15 in. 9 7 9 9 ⁄ ⁄ ⁄ ⁄ 1 ⁄ 16 16 16 16 16 ⁄ 2 D

292 125 218 167 138 243 mm J 18 14 12 23 27 12 in. E NRS L 3 7 5 1 1 7 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 8 2 2

365 23 327 22 321 16 699 597 37 497 30 mm K E1 OS&Y** 48 in. 1 1 3 3 1 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 4 8 4 591 565 416 959 765 1219 mm 21 27 17 16 16 24 in. to leftside. side (shown)fieldreversible Relief Valveshippedonright Relief ValveDetail 9 3 5 5 1 7 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 16 8 8 8 4 2 451 422 422 632 699 F 548 mm DIMENSIONS 6 6 9 10 in. 8 7 1 1 1 ⁄ ⁄ ⁄ 4 4 4 159 159 235 G 203 178 254 mm 7 9 5 5 8 in. 6 1 1 3 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 4 4 2 H 140 140 222 191

152 248 mm 4 3 3 6 5 in. 8 LF880V VerticalOrientation 3 1 3 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ C 4 2 4 2 2

J F 172 20 140 18 114 15 203 mm in. 95 14 89 13 4 15 24 ⁄ 16 1 1 5 3 5 ⁄ ⁄ ⁄ ⁄ ⁄ 2 8 8 4 8 K 394 359 346 473 527 10 610 11 mm in. G 7 7 7 9 1 1 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 4 4 2 4 ⁄ ⁄ 2 4 L 184 184 241 D 292 260 184 mm B 3 28 27 37 41 1 31 48 in. ⁄ 2 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 4 4 4 2 M 692

1054 1219 787 718 946 mm C L 1350 320 210 280 810 480 K lbs. M NRS 145 127 367 218 612 kgs. 95 WEIGHT 350 158.8 220 290 131.5 880 530 240.4 480 lbs. OS&Y 399.2 671.3 99.8 kgs. 35

Reduced Pressure Zone Assemblies 4 † † † 826YD 1047 Approved by the Foundation for Cross- Approved and Hydraulic Connection Control at the University of Southern Research California. Less Gates Left hand by-pass Valves must be supplied with resilient must be supplied with resilient Valves valves for USC and FM seated shutoff UL and FM to be in effect. approvals Listings only applicable with approved OS&Y gates.

Approvals • Models • • • Meter CFM/GPM † The FEBCO Series 826YD Reduced Pressure Detector Assemblies designed to Reduced Pressure Detector Assemblies The FEBCO Series 826YD cross-connections in accordance with protect drinking water supplies from dangerous requirements for non-potable service national plumbing codes and water authority fire sprinkler systems containing toxic applications specifically for use with Automatic substances. Operation In a nonflow condition, check valves on the by-pass and mainline units are closed with pressure between the checks, called the zone, being maintained at least 5psi (35 kPa) lower than the inlet pressure and the relief valve is maintained closed. If the differential between the zone and the upstream pressure drops to 2psi (14kPa), the differential relief valve will open, maintaining proper zone differential. The by-pass reduced pressure backflow preventer will operate identically to the mainline assembly. The by-pass opens to detect initial flow and the mainline opens for all other flows. Installation Detector The Reduced Pressure Assembly should be installed horizontally with a suggested minimum clearance of 12" (300mm) between the assembly and the floor or grade. They must be the relief discharge from installed where valve will not be objectionable and can They should be positively drained away. easily accessible for be installed where testing and maintenance and must be water Thermal freezing. from protected expansion and/or water hammer down- can the backflow preventer of stream Excessive cause excessive pressure. situations should be eliminated pressure to avoid possible damage to the system and assembly. " – 10" (65 – 250mm) " – 10" (65 2 ⁄ 1 The DuraCheck, features all stainless steel check assemblies for corrosion resistance, reduced fouling and longer valve life. DuraCast, ductile iron body for superior strength, corrosion resistance and lighter weight. By-pass line has water meter in series with an approved reduced pressure assembly. Low Head Loss Approved by the Foundation for Cross-Connnection Control and Hydraulic Research at the University of Southern California. End Detail is Flanged • • • • • Features For additional information, reference literature ES-F-826YD. Flow Charts on p. 68. 36 For additional information, reference literature ES-F-826YD. Flow Charts on p. Reduced Pressure Detector Assemblies Pressure Reduced Size: 2 Series 826YD Series 5 Reduced Pressure Detector Assemblies Inquire withgoverning authoritiesforlocalinstallation requirements. Series 826YD Dimensions —Weights Dimensions shownare nominal.

2 10 in. 4 3 8 6 SIZE (DN) 1 NOTICE ⁄ 2 mm 100 200 150 250 80 65 50 69 59 41 84 37 in. 3 7 1 3 3 1 ⁄ ⁄ 16 16 ⁄ ⁄ ⁄ ⁄ 4 4 4 4 A C 2140 1757 1518 1281 1061 mm 946 E 58 46 38 32 25 22 in. 1 1 5 3 5 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 8 8 8 B 1476 1172 mm 981 822 651 562 Hydrant Fire DIMENSIONS 8 7 14 11 22 18 in. 1 1 ⁄ ⁄ 2 2

30" Max(750mm) 12" Min(300mm) C mm 216 191 356 279 559 457 A FEBCO MODEL826YD 22 16 30 23 37 48 in. 3 1 1 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ Side View 4 4 4 4 8

Suggested D B 1219 mm 959 765 591 565 416 10 10 13 12 11 14 in. 1 1 ⁄ ⁄ 2 4 E mm 267 260 330 305 279 356 3" (80mm) Protective Enclosure Support– & larger 1207 1617 298 243 752 469 lbs. gates

1654.4 1031.8 2655.4 3557.4

655.6 534.6

kgs. WEIGHT 154 134 397 194 537 957 lbs. less gates 1181.4 2105.4 338.8 294.8 873.4 426.8 kgs. D 37

Reduced Pressure Detector Assemblies 5 " (15 – 20mm) 4 ⁄ 3 " – 2 ⁄ 1 B64.1.1 715 1001 NOTICE An Atmospheric Vacuum Breaker may be used to protect a cross-connection against backsiphonage, where the vacuum breaker is not subjected to back pressures due to pumps or any other conditions which may cause backpressure, no matter how slight. It must be installed on the discharge side of the last shutoff valve. Code requirements vary as to the height this vacuum breaker must be installed above the highest overflow level but a minimum of 6" (150mm) is - required. The atmospheric vacuum break er must be installed with the air inlet in a level position. No valve of any type may be installed on the discharge side of an atmospheric vacuum breaker. Approvals – Standards Typical Installation 710 1" – 2" (25 – 50mm)

715. Flow Charts on p. 68. _ Materials Valve Body: Bronze Elastomers: Nitrile Poppet: Acetal/Polypropylene Operation FEBCO Series 710, 715 assures positive protection against backsiphonage of impure water into the main supply in the event that pressure loss causes vacuum conditions. A poppet seals the air inlet when the unit is pressurized. When a backsiphonage occurs, the poppet drops to allow air to enter the downstream piping. At the same time the poppet shields the water inlet to prevent foreign materials from entering the upstream piping. Restoration of pressure (flow) lifts the poppet to seal the air inlet. The FEBCO Series 710, 715 Atmospheric Vacuum Breakers are designed for use in The FEBCO Series 710, 715 Atmospheric such as hose bibbs, chemical vats, x-ray tanks, multiple non-potable water applications turf irrigation systems and laboratory sinks. (0º - 43ºC) 715: 32°F to 180°F (0º - 82ºC) " – 2" (15 – 50mm) " – 2" (15 2 ⁄ 1 Meets all specifications of ASSE Documented flow curves established Labs, Inc. by The Twining Simple service procedures. Light weight plastic poppets. Resilient rubber poppet discs designed for positive closure. Cold water applications. End Connections – NPT ANSI/ASME B1.20.1 38 For additional information, reference literature ES-F-710 Atmospheric Vacuum Breakers Vacuum Atmospheric Size: Series 710, 715 710, Series

Pressure – Temperature 150psi Pressure: Max. Working (10.3 bar) Press:150psi Test Hydrostatic (10.3 bar) Range: 710: 32°F to 110°F Temperature Features • • • • • • • 6 Vacuum Breakers Series 710,715 Weights shownareapproximate.Dimensionsnominal. Dimensions —Weights Inquire withgoverning authoritiesforlocalinstallation requirements.

1 1 in. 3 1 2 1 NOTICE SIZE (DN) 1 1 ⁄ ⁄ 2 4 ⁄ ⁄ 2 4 mm 50 25 15 40 32 20 D 5 3 2 4 3 2 in. 1 3 5 7 1 7 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 2 8 4 A C 137 118 mm 98 89 73 64 2 2 1 1 1 1 in. 1 1 5 3 3 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 8 8 4 B B DIMENSIONS mm 54 54 41 35 35 32 A 1 1 1 2 2 in. 2 1 3 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 2 4 8 C mm 51 54 54 38 35 32 5 4 3 2 2 in. 4 1 1 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ 2 2 4 2 2 D 102 140 114 mm 83 64 64 5.25 3.75 1.75 2.5 .75 lbs. 1 WEIGHT kgs. 1.1 2.4 1.7 .8 .5 .3 39

Vacuum Breakers 6

"- 2" 2 ⁄ 1

" 4 ⁄ 1 " - 1 2 ⁄ 1 765 U B64.1.2 1020 Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. (15 - 32mm) sizes and 5.0psi on 1 Approvals – Standards • Typical Installation assemblies Breaker Vacuum Pressure should be installed at least 12" (300mm) above the highest piping and outlet of the assembly to preclude downstream Assemblies should be backpressure. easily accessible installed so they are for maintenance, periodic testing, and will not be objectionable. discharge where freezing. from They should be protected subject to freezing If the assemblies are - pro protection the freeze temperatures, outlined in "Service Instruction cedures Model 765" must Protection Freeze be followed. Assemblies must not be could occur. backpressure installed where shall be main- The discharge pressure tained above 3.0psi on (40 - 50mm) sizes to insure seating of the (40 - 50mm) sizes to insure spring loaded air inlet poppet. 765 Union End Ball Valves Applications non- used to protect PVB assemblies are potable water applications against health back- non-health hazard and hazard siphonage conditions for non-potable applications in industrial plants, cooling towers laboratories, laundries, swimming pools and lawn sprinkler systems. Materials Body: Bronze Main Valve Elastomers: Nitrile Models • The FEBCO Series 765 Pressure Vacuum Breakers are used to protect non-potableThe FEBCO Series 765 Pressure Vacuum and non-health hazard backsiphonage condi- water applications against health hazard laundries, swimming pools andtions in industrial plants, cooling towers laboratories, lawn sprinkler systems. " – 2" (15 – 50mm) " – 2" (15 2 ⁄ 1 All bronze body for durability. One check valve and an air opening port in one assembly. Lightweight poppet seals air opening under minimum flow conditions. Simple service procedures. All internal parts serviceable in line from the top of the unit. Designed for minimum head loss. Engineered plastic bonnet protect valve bodies from freeze damage. Optional union end ball valves for easy removal and ultimate freeze protection. End Connections – NPT ANSI/ ASME B1.20.1 Pressure – Temperature 150psi Pressure: Max. Working (10.3 bar) 300psi Press: Test Hydrostatic (20.7 bar) Range: 32°F to 140°F Temperature (0°C to 60°C) • • • • • • • Features 40 For additional information, reference literature ES-F-765. Flow Charts on p. 69. Pressure Vacuum Breakers Vacuum Pressure Size: Series 765 Series 6 Vacuum Breakers Weights showndonotincludeunionendballvalvesandare approximate. Dimensionsshownare nominal. A1 Series 765 Dimensions —Weights A Inquire withgoverning authoritiesforlocalinstallation requirements.

1 1 SIZE (DN) in. 3 1 2 1 1 1 ⁄ ⁄ 2 4 ⁄ ⁄ 2 4 NOTICE mm 50 25 40 32 20 15 11 12 8 6 6 9 in. 3 1 1 1 3 1 ⁄ ⁄ ⁄ ⁄ C 4 4 2 4 ⁄ ⁄ 2 4 A 318 222 165 159 299 235 mm B1 B E1 13 12 10 E 9 7 in. 7 A1 (union) 5 3 3 7 1 ⁄ ⁄ 8 8 ⁄ ⁄ ⁄ 4 8 4 349 327 260 245 187 178 mm 12 11 6 10 in. 9 7 3 1 1 ⁄ 4 ⁄ ⁄ 4 2 B D1 D 311 292 172 254 229 178 mm 9 12 13 7 7 11 15 in. B1 (union) 7 1 5 1 ⁄ ⁄ ⁄ 2 16 8 ⁄ ⁄ 2 8 343 321 252 200 197 279 mm DIMENSIONS 2 2 6 6 in. 4 4 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 2 2 2 2 C 165 165 102 102 mm 64 64 7 3 5 6 in. 8 4 1 1 1 3 ⁄ ⁄ ⁄ ⁄ 4 4 4 4 D 184 159 133 203 102 mm 95 6 8 7 4 9 4 in. 3 D1 (union) 1 3 1 7 1 ⁄ 16 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 4 8 2 235 213 184 157 124 114 mm 8 7 4 4 in. 7 6 1 3 1 1 ⁄ ⁄ ⁄ ⁄ 2 4 2 4 E 216 197 114 108 178 152 mm 6 9 8 5 15 in. 5 8 E1 (union) 3 3 3 ⁄ ⁄ ⁄ ⁄ 4 4 16 8 248 225 176 137 127 203 mm 16.5 14.8 5.9 2.9 2.6 7.0 lbs. WEIGHT kgs. 7.5 2.7 1.3 6.7 1.2 3.2 41

Vacuum Breakers 6 B64.1.2 1020 Approvals Approved by the Foundation for Cross- Connection Control and Hydraulic Research at the University of Southern California, Manual Section 10. 767FR Series LF767FR is designed to prevent backsiphonage Series LF767FR is designed of contaminated water under continuous pressure into the under continuous pressure into the of contaminated water *

® FREE is a registed trademark of ® LEAD Vent Disc: Silicone Rubber Disc Holder Float: Polypropylene Check Valve Disc: Silicone Rubber Check Valve Seat: Noryl Plastic Body: Lead Free* cast copper silicon alloy Celcon Materials Springs: Stainless Steel Bonnet: Celcon Celanese Limited. protects the valve body and internal compo- potable water supply. Its superior design Water inside the PVB freezes from the outside- nents during sudden freeze conditions. inward. buildup of pressure, the LF767FR relieves the As the ice forms and expands causing a into the plastic float. pressure through a unique relief valve built point of the valve for winterization draining. Test cocks are positioned at the lowest valve designed to automatically re-seat. It The LF767FR is reusable with the relief during normal operation. (The built-in relief will not discharge through the relief valve for the entire irrigation system.) valve is not designed to provide freeze protection to comply with Lead Free* installation The LF767FR features Lead Free* construction requirements. " – 4 ⁄ 1

(0.5°C to 60°C) " – 2" (15 – 50mm) " – 2" (15 " – 1" (15-25mm)**. The 1 2 2 ⁄ ⁄ 1 1 Unique built-in relief valve relieves pressure caused by ice formation O-ring bonnet seal for less possibility of fouling Test cocks positioned for easy testing and winterization Standardly equipped with tee handle quarter turn ball valve shut- offs 2" (32-50mm)** feature lever handles No special tools required for servicing The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. Pressure - Temperature Temperature Range: 33°F to 140° Max. Working Pressure: 150psi (10.3 bar) Min. Working Pressure: 15psi (103 kPa) Features • • Replaceable plastic seat • Easy maintenance of internal parts • • Silicone seat disc for durability • • Compact space saving design • • • Lead Free* cast silicon copper alloy * For additional information, reference literature ES-F-767FR. Flow Charts on p. 70. 42 For additional information, reference literature ES-F-767FR. Flow Charts on p. Freeze-Resistant Pressure Vacuum Breakers Vacuum Pressure Freeze-Resistant Sizes: Series LF767FR Series 6 Vacuum Breakers Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions shownarenominal. Dimensions —Weights

LF767FR B 1 1 in. 3 1 NOTICE 2 1 1 1 ⁄ ⁄ 4 2 ⁄ ⁄ 2 4 SIZE (DN) mm** 50 25 40 32 20 15 G 10 7 9 8 6 6 in. 1 7 1 1 1 5 ⁄ ⁄ ⁄ ⁄ ⁄ 4 8 2 2 8 ⁄ A 8 A 270 235 225 191 165 156 mm E 9 9 7 6 6 in. 9 5 1 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ 8 2 2 2 4 B C D 229 245 241 191 165 159 mm 2 2 3 3 3 2 in. 9 9 1 1 1 3 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 16 16 4 4 4 4 C mm 83 83 83 70 65 65 DIMENSIONS 3 3 6 6 5 4 15 11 in. 3 1 3 3 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 4 4 4 16 16 D 162 159 146 121 100 mm 94 6 6 4 4 3 in. 7 1 7 3 1 7 ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 8 8 E 178 105 162 156 124 mm 98 3 2 2 in. 7 5 5 5 1 1 ⁄ ⁄ ⁄ 16 4 4 G 127 127 127 mm 87 57 57 lbs. 19 14 11 6 4 4 WEIGHT 8.6 6.3 5.0 2.7 1.8 1.8 kg. 43

Vacuum Breakers 6 Series 601-P Air Gap Drain for Use with 860/860U/LF860/LF860U Size: 1⁄2" – 2" (15 – 50mm)

601

Features The air gap drain is designed to be installed under the 860/LF860, 860U/LF860U 1 • Reduces amount of water splashing ⁄2" - 2" reduced pressure assemblies to catch moderate relief valve discharge due in area around reduced to pressure fluctuations and/or minor check valve fouling. pressure assemblies. Materials NOTICE • Funnels moderate relief valve Funnel: Corrosion resistant ABS discharge into drain. The gap drain is not designed to catch the Mounting fasteners: Stainless Steel. • Designed to fit standard 2" pipe. maximum discharge possible from the relief valve. The installation of FEBCO air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve. However, floor drain size may need to be

7 designed to prevent water damage caused by a catastrophic failure condition. Do not reduce the size of the drain line from the air

Accessories gap fitting. Dimensions Series 601-P SIZE DIMENSIONS A B in. in. mm in. 1 ⁄2 71⁄8 181 2" Pipe 3 ⁄4 71⁄8 181 2" Pipe 1 71⁄4 184 2" Pipe 11⁄4 13 330 2" Pipe A 11⁄2 13 330 2" Pipe 2 13 330 2" Pipe Dimensions are nominal.

B Pipe Connection

NOTICE Inquire with governing authorities for local installation requirements.

44 For additional information, reference literature ES-F-601S. Series 601-M

Air Gap Drains for Use with 860/860U/LF860/LF860U

Size: 1⁄2" – 2" (15 – 50mm)

601

Features The air gap drain is designed to be installed under the 860/LF860, 860U/LF860U 1⁄2" - 2" (15 - 50mm) reduced pressure assemblies to catch moderate relief valve • Reduces amount of water splash- 7 discharge due to pressure fluctuations and/or minor check valve fouling. ing in area around reduced pressure assemblies. • Funnels moderate relief valve Materials NOTICE Funnel: ASTM A48 discharge into drain. The gap drain is not designed to catch Funnel Connectors: ASTM B26 Alloy 356 • Designed to fit standard 1" and 2" the maximum discharge possible from Coating: Vitralon polyurethane, black pipe. the relief valve. The installation of FEBCO air gap with the drain line terminating Accessories above a floor drain will handle any normal discharge or nuisance spitting through the relief valve. However, floor drain size may need to be designed to prevent water damage caused by a catastrophic failure condition. Do not reduce the size Dimensions of the drain line from the air gap fitting. Series 601-M Series 601-P SIZE (DN) DIMENSIONS ‘A’ ‘B’ ‘C’ in. mm in. mm in. mm in.(NPT) mm 1⁄2 15 85⁄16 211 1 25 1 25 3⁄4 20 85⁄16 211 1 25 1 25 1 25 89⁄16 217 1 25 1 25 11⁄4 32 1211⁄16 322 13⁄4 44 2 50 11⁄2 40 1211⁄16 322 13⁄4 44 2 50 2 50 1211⁄16 322 13⁄4 44 2 50 Dimensions are nominal.

A B

C NOTICE Inquire with governing authorities for local installation requirements.

For additional information, reference literature ES-F-601MAGDK. 45 1.0 kgs. lbs. 2.2 mm H reduced pressure ® 251 8 ⁄ 7 in. 9 mm G 111 8 ⁄ 3 in. 4 B C Side View 601 G mm F 56 A 32 ⁄ 7 in. 2 H D

mm " – 10" (65 – 250mm). Four inch drainage piping may be attached" – 10" (65 – 250mm). Four inch drainage E 2 ⁄ 1 97 E B 16 ⁄ in. 13 WEIGHTS DIMENSIONS 3 Front View mm D 89 NOTICE 2 ⁄ Rods 1 in. 3 Nozzle assemblies, sizes 2 The FEBCO Series 601 Air Gap Drains is constructed of coated aluminum. The air gapThe FEBCO Series 601 Air Gap Drains is valve of MasterSeries drain is designed to be attached to the relief to drain, creating a system that catches and removes minor relief valve discharges dueto drain, creating a system that catches valve fouling.to pressure fluctuations and/or minor check maximum discharge possible fromNote: The gap drain is not designed to catch the air gap with the drain line terminating abovethe relief valve. The installation of FEBCO a floor will handle any normal discharge or nuisance spitting through the relief valve.drain designed to prevent water damage caused byHowever, floor drain size may need to be a catastrophic failure condition. Do not reduce the size of the drain line from the air gap fitting. Inquire with governing authorities for local installation requirements. Dimensions — Weights Funnel Materials Nozzle: ASTM B26 Alloy 356 Funnel: ASTM B26 Alloy 356 Rods: ASTM B241 Alloy 6063 Vitralon polyurethane coating black mm C 137 8 ⁄ 3 in. mm 162 5 B

8 ⁄ 3 in. 6 " – 10" (65 – 250mm) " – 10" (65 2 mm ⁄ 1 333 8 ⁄ For additional information, reference literature ES-F-601L. 1 in. Nozzle design directs flow directly into funnel, reducing side spray Funnels minor relief valve discharges into drains Lightweight for easy installation Coated for corrosion resistance 4" funnel outlet is designed to accept a hubless pipe coupling for simple drain pipe installation 601-M

13 A Dimensions are nominal. Series 601-M Series Air Gap Drains for Use With MasterSeries® Use With MasterSeries® Drains for Air Gap Assembly Pressure Reduced Sizes: 2

46 • • • • • Features 7 Accessories For additional information, reference literature ES-F-AGD. Features • • • AGD-Y: Reduced PressureAssemblies Air GapDrainsforUseWith825Y,LF825Y,825YDand826YD Series AGD

requirements. Conforms toairgapinstallation discharge intodrain. Funnels minorreliefvalve pressure assemblies. ing inareaaroundreduced Reduces amountofwatersplash- 3 ⁄ 4 " –2"(20-50mm)/AGD-L:2 Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions arenominal. The FEBCOAirGapDrainisdesignedtobeinstalledunderthe825Y/LF825Y discharge duetopressurefluctuationsand/orminorcheckvalvefouling. Mounting Fasteners:StainlessSteel Funnel: Corrosion resistant Materials and 825YD/826YD2 Dimensions –Weights 1 ⁄ 2 3 1 " –10"(65-250mm) ⁄ 4 NOTICE 1 -1 2 ⁄ 10 in. 2 8 6 4 3 1 -2 ⁄ 2 1 ⁄ 4 SIZE A 20 -25 40 -50 mm. 250 200 150 100 80 65 AGD B (AirGap) 1 ⁄ 2 " - 10" reduced pressure assemblies to catch minor relief valve " -10"reducedpressureassembliestocatchminorreliefvalve 13 13 12 12 12 6 7 13 in. 1 1 3 1 3 1 1 ⁄ ⁄ 2 2 ⁄ ⁄ ⁄ ⁄ ⁄ 4 2 4 2 4 A 165 330 349 343 324 318 311 191 mm DIMENSIONS 5 5 5 5 5 5 2 in. 2 3 3 3 3 3 3 3 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 4 4 4 4 C air gapfitting. reduce thesizeofdrain linefrom the by acatastrophic failure condition.Donot designed toprevent waterdamage caused However, floor drainsizemayneedtobe or nuisancespittingthrough therelief valve. floor drainwillhandleanynormaldischarge gap withthedrainlineterminatingabovea relief valve.Theinstallation of FEBCOair the maximumdischargepossiblefrom the The gapdrainisnotdesignedtocatch B NOTICE mm. 146 146 146 146 146 146 51 70

Pipe SlipFit NPT Thread 2 1 3 1" Pipe 1" Pipe 2" NPT 2" NPT 2" NPT 2" NPT 2" NPT 2" NPT ⁄ ⁄ 2 4 " - 10" " -10" " -2" in. C AGD

.12 .12 lbs. 7 7 7 7 7 7 WEIGHTS 3 ⁄ 4 " - 2" " -2" kgs. .05 3.2 3.2 3.2 3.2 3.2 3.2 .05 47

Accessories 7 Series 611 Valve Setter - Flange by Flange Used with MasterSeries® N-Shape Assemblies Sizes: 21⁄2" – 10" (65 – 250mm)

611

Features LEAD FREE * The FEBCO Series 611 Flange by Flange Valve Setter is • Corrosion resistant fusion epoxy constructed of fusion epoxy coated ductile iron. Valve set- coated. ters are designed to augment the installation of the "N" series backflow prevention valves. Integral ductile iron support between elbow transfers thrust downstream, thus • Eliminates the need for thrust blocks eliminating thrust block requirements between elbows. The 611 features Lead Free* or other restraints at the point of construction to comply with Lead Free* installation requirements. installation. • Flanges: ANSI B16.1 Class 125 (Standard) Materials NOTICE Body: Ductile iron A536 GR 65-45-12 ISO 7005-2 (Optional. Contact factory Flange bolts and gaskets are not included for dimensions.) Coating: Fusion epoxy coated internal (except for center joint). AS 2129 (Optional. Contact factory for and external AWWA C550 dimensions.) Bolts & Nuts: Stainless steel

7 Pressure – Temperature Dimensions – Weights Max. Working Pressure: 175psi Series 611 (12.1 bar)

Accessories SIZE (DN) DIMENSIONS WEIGHTS Temperature Range: 32º to 140º (0ºC to 60º) A B C in. mm in. mm in. mm in. mm lbs. kgs. 21⁄2 65 231⁄2 597 121⁄2 318 51⁄2 140 73 33.1 3 80 231⁄2 597 121⁄2 318 51⁄2 140 73 33.1 4 100 27 686 14 356 61⁄2 165 100 45.4 6 150 32 813 16 406 8 203 144 65.3 8 200 361⁄2 927 181⁄2 470 9 229 228 103.4 10 250 43 1092 21 533 11 279 310 140.6 Dimensions shown are nominal.

A *The wetted surface of this product contacted by consumable water contains NOTICE less than 0.25% of lead by weight. Inquire with governing authorities for local installation requirements.

48 For additional information, reference literature ES-F-611Flange (0ºCto60º) Temperature Range:32ºto140º (12.1bar) Max. Working Pressure: 175psi Pressure –Temperature • Flanges: • • Features Sizes: 3"–10"(80250mm) Used withMasterSeries®N-ShapeAssemblies Valve Setter-MechanicalJointbyFlange Series 611 * For additional information, reference literature ES-F-611. Series 611 less than0.25% of leadbyweight. contacted byconsumable watercontains The wettedsurfaceofthisproduct ANSI AWWAC153A21.53-88 ANSI B16.1Class125(Standard) point ofinstallation. blocks orotherrestraintsatthe Eliminates theneedforthrust coated. Corrosion resistantfusionepoxy

Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions shownarenominal.

Series 611 Dimensions –Weights Bolts &Nuts:Stainlesssteel AWWAand external C550 Coating: Fusionepoxycoatedinternal Body: Ductileiron A536GR 65-45-12 Materials ments. 611 featuresLeadFree*constructiontocomplywithinstallationrequire- restraint devicesmaybeusedatpipeconnections,dependingonlocalconditions.The stream, thuseliminatingthrustblockrequirementsbetweenelbows.Mechanicaljoint vention valves.Integralductileironsupportbetweenelbowstransfersthrustdown- Valve settersaredesignedtoaugmenttheinstallationof"N"seriesbackflowpre- LEAD 10 NOTICE in. 3 6 4 8 SIZE (DN) 150 100 250 200 mm 80 FREE 21 33 29 24 40 in. 1 1 ⁄ ⁄ 2 2 * A setter isconstructedoffusionepoxycoatedductileiron. The FEBCOSeries611mechanicaljointbyflangevalve Flange 1016 851 546 737 610 mm

DIMENSIONS 18 12 16 14 21 in. B A 1 1 ⁄ ⁄ 2 2 611 B center joint). and gasketsare notincluded (exceptfor Mechanical jointaccessories,flangebolts 470 318 406 356 533 mm NOTICE 5 6 11 in. 9 8 1 1 ⁄ ⁄ 2 2 C 165 140 279 229 203 mm C 288 216 152 lbs. 96 69 WEIGHTS 130.6 43.5 31.3 98.0 68.9 kgs. 49

Accessories 7 31 69 98 44 kgs. 131

WEIGHTS 69 96 lbs. 152 216 288 C mm 114 165 191 241 127 C

2 2 2 2 ⁄ ⁄ ⁄ ⁄ 1 1 1 1 5 in. 4 7 9 6 NOTICE Mechanical joint accessories, flange bolts Mechanical joint accessories, flange bolts not included (except for and gaskets are center joint). mm 318 470 356 533 406 B

B 2 2 A ⁄ ⁄ 1 1 in. 611 MJ X MJ DIMENSIONS 14 21 16 18 12 mm 851 546 610 737 1016 The FEBCO 611 Series Mechanical Joint by Mechanical The FEBCO 611 Series Mechanical Joint epoxy coated Joint valve setter is constructed of fusion * A

2 2 ⁄ ⁄ 1 1 in. 24 40 29 21 33 FREE 80 mm 100 200 250 150 SIZE (DN) 4 3 8 6 NOTICE in. 10 LEAD

Materials A536 GR 65-45-12 Body: Ductile iron Coating: Fusion epoxy coated internal C550 and external AWWA Bolts & Nuts: Stainless steel

augment the installation of the “N” series ductile iron. Valve setters are designed to iron support between elbows transfers backflow prevention valves. Integral ductile block requirements between elbows. thrust downstream, thus eliminating thrust used at pipe connections, depending on local Mechanical joint restraint devices may be construction to comply with Lead Free* instal- conditions. The 611 features Lead Free* lation requirements. Inquire with governing authorities for local installation requirements. Dimensions – Weights Series 611 Size: 3” - 10” (80 - 250mm) Dimensions shown are nominal.

installation. C153 A21.53-88. Flanges: ANSI AWWA coated. Eliminates the need for thrust blocks at the point of or other restraints Corrosion resistant fusion epoxy resistant Corrosion

Valve Setter - Mechanical Joint by Mechanical Joint by Mechanical Joint Setter - Mechanical Valve Assemblies N-Shape MasterSeries® Used with – 10" (80 – 250mm) Sizes: 3" Series 611 Series • • Pressure – Temperature Max. Working Pressure: 175psi (12.1 bar) Temperature Range: 32º to 140º (0ºC to 60º) Features • 50 For additional information, reference literature ES-F-611-MJ. 7 Accessories (1.6°C) Working Temperature:35°F (12.1bar) Max. Pressure:175psi Pressure –Temperature • IAPMOApproved • • LowMaintenance • EasytoInstall • Compact Features For additional information, reference literatureES-F-PTC-1. Flow Chartsonp.70. Sizes: Thermostatic FreezeReliefKits Series FPTC-1 Air Temperature Controlled byWaterTemperaturevs. 1 ⁄ 8 " – 3 ⁄ 4 " (3–20mm)

potable service applications such as irrigation and industrial processing. potable serviceapplicationssuchasirrigationandindustrialprocessing. in accordancewithnationalplumbingcodesandwaterauthorityrequirementsfornon- and opensat35°F(1.6°C)closes40°F(4.4°C).TheseriesFPTC-1areforuse ping belowfreezing.SeriesFPTC-1thermostaticallymeasuresthewatertemperature in thebackflowpreventer,whileavoidingdischargesbasedonairtemperaturedrop- Series FPTC-1ThermostaticFreezeReliefKitsaredesignedtokeepwaterfromfreezing Internals: DZRBrass Springs: StainlessSteel Body: Bronze Materials Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions (82mm) 3 1 ⁄ 4 NOTICE "

1 ⁄ 8 – 1 ⁄ 4 models (30mm) W/plug 1 3 2" (51mm) ⁄ 16 2 5 " UELC ⁄ 16

" (59mm)

Test Cock (optional)

(58mm) 2 1 ⁄ 1

4 " ⁄ 2 – FPTC-1 5 3 ⁄ 8 ⁄ 4 " (16mm) models Approvals and pathways. could beadanger,suchasroadways away fromareaswhereslippingonice charged waterwillbeadequatelypiped Care shouldbegiventoensurethatdis- NOTICE IAPMO 51

Accessories 7 C kgs. WEIGHT 4.4 2.00 0.5 0.23 0.6 0.27 1.1 0.50 1.9 0.86 2.4 1.09 lbs. 6 6 25 13 13 19 C A

4 4 2 2 4 ⁄ ⁄ ⁄ ⁄ ⁄ 1 LF650A 1 1 3 1 1 in. mm 91 76 B

35 42 54 64 8 8 8 2 16 ⁄ ⁄ ⁄ ⁄ ⁄ 3 5 1 1 3 The FEBCO Series LF650A “Y“ Strainers are installed in The FEBCO Series LF650A “Y“ Strainers equipment (suchwater piping systems to protect expensive 9 in. mm DIMENSIONS 1 2 1 2 B 3 * Inlet A 151 81 113 70 95 124 4 4 8 16 16 16 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 3 3 7 3 7 15 in. mm 4 3 FREE 4 3 5 15 2 20 25 50 mm NOTICE 32 40

4 2 ⁄ ⁄ 2 4 ⁄ ⁄ 1 1

1 3 in. LEAD Dimensions shown are nominal.

Series LF650A SIZE 1 1 1 2 Inquire with governing authorities for local installation requirements. Dimensions – Weights Materials Body: Cast copper silicon alloy Cap/Cover: Cast copper silicon alloy Screen: 20 Mesh, 304 stainless steel failure that can be caused by foreign materialas backflow preventers) from damage or Lead Free* construction to comply with Leadin the pipeline. The series LF650A features Free* installation requirements.

" – 2" (15 – 50mm) " – 2" (15 2 ⁄ 1 Tapped retainer cap with closure plug. 304 stainless steel, screen The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. 52 For additional information, reference literature ES-F-650A Flow Chart on p. 71. "Y" Strainers Size: Series LF650A Series * Pressure – Temperature Max. Working Pressure: 400psi (27.6 bar) WOG @ 210ºF (99ºC) 125psi (8.6 bar) WSP @ 353ºF (178ºC) • • Features 7 Accessories (13.8bar@60ºC) Non-Shock, 200psi@150º Pressure –Temperature • • • Features For additional information, reference literatureES-F-758A FlowChart onp.71. Size: 2 "Y" Strainers Model 758A * less than0.25% of leadbyweight. contacted byconsumable watercontains The wettedsurface ofthisproduct steel Screens are perforated304stainless rate screen alignment Recessed screen seatsassure accu- are situatedoncover Unplugged, NPTblowoff connections 1 ⁄ 2 " –10"(65250mm)

Dimensions shownarenominal. Screen: 2 Gasket: Non-asbestos Cap/Cover: CarbonSteel,ASTMA36 Body: CastIron,ASTMA126-B Materials 6"-10"(150250mm)( Series 758A Dimensions –Weights Inquire withgoverning authoritiesforlocalinstallation requirements. requirements. rial inthepipeline.ConstructedofcastironwhichcomplieswithLeadFree*installation as backflowpreventers)fromdamageorfailurethatcanbecausedbyforeignmate- LEAD 2 10 in. 4 3 8 6 1 NOTICE ⁄ SIZE (DN) 2 1 ⁄ 2

250 100 200 150 " -4"(65100mm)( mm 80 65 FREE 10 12 21 18 26 10 in. 5 1 1 1 ⁄ ⁄ ⁄ ⁄ 8 2 8 8 * A water pipingsystemstoprotectexpensiveequipment(such The FEBCOSeries758A“Y“strainersareinstalledin 660 254 549 470 308 257 mm 1 1 ⁄ 16 ⁄ 8 " Perf.) " Perf.)

18 15 13 6 8 DIMENSIONS in. 7 1 1 1 1 1 ⁄ ⁄ 4 2 ⁄ ⁄ ⁄ 2 2 2 758A

B 178 470 394 343 210 165 mm A 1 in. 1 2 2 2 1 1 ⁄ 2 C mm 25 50 50 50 25 40 C B 370 247 133 lbs. 34 28 60 WEIGHT 168 112 kgs. 15 12 60 27 53 7 SPOOL 905525 905525 905525 ADAPTER 8" (200mm)

SPOOL 905524 905524 905524 Spool Adapter Spacer Spool ADAPTER 6" (150mm) ® . See the retrofit chart . See the retrofit ® SPOOL 905523 905523 905523 ADAPTER 4" (100mm) (Models 850/LF850, 860/LF860, ®

MASTER SERIES Model 860/LF860 Model 850/LF850 Model 856/856ST The FEBCO DuraCheck to MasterSeries

* DURACHECK Model 805YD Model 805YD Model 805YD Adapters ease retrofit of the old style in-line FEBCO Adapters ease retrofit " and 3" (65, 80mm) units do not require a spacer spool adapter to a spacer spool adapter " and 3" (65, 80mm) units do not require 2 ⁄ 1 FREE 2 ® Constructed of Lead Free* materials and complies with Lead Free* installation materials and complies with Lead Free* Constructed of Lead Free* NOTICE Double Check TYPE OF DEVICE Reduced Pressure LEAD Inquire with governing authorities for local installation requirements. retrofit. retrofit. requirements. below. The gasket is to be used between the backflow preventer and the spool adapter. and the spool adapter. preventer The gasket is to be used between the backflow below. MasterSeries and 856/856ST in 4" – 8" (100mm - 200mm). This kit eliminates the need for expensiveand 856/856ST in 4" – 8" (100mm - 200mm). the valve. The a quick and easy way to retrofit custom fabricated spools, and provides - length spool, gasket, nuts, and studs to retro adapter kit comes complete with the proper in-line MasterSeries with the shorter fit the longer DuraCheck Valves

(Models 825YD, 805YD and 806YD in 4" – 8" (100mm - DuraCheck backflow preventers MasterSeries 200mm) with the new style in-line FEBCO Double Check Detector Materials Iron (ANSI B16.1) Main Valve Body: Carbon Steel or Ductile AWWA C550 Coating: Epoxy coated internal and external, Elastomers: Gaskets Trim: Hex Nuts & Studs - plated steel Retrofit Part Number Chart

(12.1 bar) (0.5°C to 60°C) Easy retrofit Epoxy coated body Adapter Kit Includes: Spool, Gasket, Nuts and Studs End Details – Flanged ANSI B16.42, Class 150 Pressure – Temperature Max. Working Pressure: 175psi Hydrostatic Test Press: 350psi (24.1 bar) Temperature Range: 33°F to 140°F • • • • Features The wetted surface of this product The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight. 54 For additional information, reference literature ES-F-SpoolAdapter. DuraCheck to MasterSeries® Spacer Spool Adapter Kit Spacer Spool to MasterSeries® DuraCheck 8" (100 – 200mm) Size: 4" – Spool Adapters Adapters Spool * 7 Accessories * • • • • • • Features For additional information, reference literatureES-F-TC1. Sizes: Full PortTestCock Series LFTC1 less than0.25% of leadbyweight. contacted byconsumable watercontains The wettedsurface ofthisproduct Low operatingtorque. capacity. where flowis20%to100%ofvalve applications ofnon-abrasivefluids Ideal forthrottlingandbalancing for coinorscrewdrivertooperate. Quarter-turn openorclosewithslot washer andseat. PTFE stempackingseal,thrust drop. Full portdesignforlowpressure Alloy Lead Free*CastCopperSilicon 1 ⁄ 8 " Mx 1 ⁄ 4 " Fand 1 ⁄ 4 " Mx

1 ⁄ 4 " F Inquire withgoverning authoritiesforlocalinstallation requirements. Dimensions shownare nominal. Series LFTC1 Dimensions andWeights requirements • LeadFree*constructiontocomplywithinstallation • BalancingValveforgauges • Isolationvalveforgauges • Testcockforbackflowpreventers The FEBCOSeriesLFTC1isdesignedforthefollowingapplications: LEAD 1 1 ⁄ ⁄ 4 8 M x M x SIZE in. NOTICE 1 1 ⁄ ⁄ 4 4 F F 1 ⁄ 8 x in. 1

⁄ 4 FREE 1 ⁄ 4 A

3.0 x6.4 mm 6.4 A * 1 1 in. 3 7 ⁄ ⁄ 8 4 B DIMENSIONS mm 48 45 LFTC1 B 11 11 in. ⁄ ⁄ 16 16 F mm 17 17 11 11 in. ⁄ ⁄ 16 16 F G mm G 17 17 .06 .06 lbs. WEIGHT kgs. .03 .03 55

Accessories 7 TK-1 NOTICE Inquire with governing authorities for local installation requirements. The FEBCO Model TK-1 Backflow Preventer Test Kit has been designed for simplifiedThe FEBCO Model TK-1 Backflow Preventer package. Offering the latest in gauge tech- operation and rugged reliability in a compact accuracy when testing pressure vacuumnology, the FEBCO TK-1 provides dependable pressure backflow preventers or doublebreakers, anti-spill vacuum breakers, reduced of full scale. check assemblies and is accurate to ±1%

accurate to ± 1% of full scale Conveniently located needle valves for easy access Lightweight needle valves encased in a chemical-resistant body for trouble-free operation Replaceable hose filters and valve stem seals for field repair Complete kit contains gauge with color-coded valves and hoses, hose adapters, shock cord for easy mounting, supply pressure gauge. All contained in a durable carrying case with room for tools Color-coded valves and hoses for simplified operation Top mounted drain/purge valves and conveniently located line pressure gauge for ease of use A large 4.5" anti-parallax dial which indicates descending measurement, 56 For additional information, reference literature ES-F-TK-1 Backflow Preventer Test Kit Preventer Backflow Model TK-1 Model Pressure – Temperature Max. Working Pressure: 200psi (13.8 bar) Max. Working Temperature: 200°F (93°C) Features • • • • • • • 7 Accessories Series FPHB-1 Key Operated Wall Hydrants Sizes: 3⁄4" – 1" (20 – 25mm)

FPHB-1

Series FPHB-1 Key Operated Wall Hydrants have been specifically designed to provide Features outside access to a building water supply for start-up, winterizing, and servicing of irri- • Eliminates delays and multiple visits gation sprinkler systems. The FPHB-1 is located outside of the home reducing the time to gain interior access to irrigation spent on service calls. There is no need to locate the inside shutoff valve or the drain equipment connection. Deploying the FPHB-1 wall hydrant enables the irrigation contractor to win- • Standardizes location of supply terize an irrigation system at anytime thereby protecting the contractors’ warranty and shutoff valve and drain the homeowners’ investment. Non-potable applications. connection When used in conjunction with the FEBCO Series 767 Pressure Vacuum Breaker or • Access available anytime for win- either a Series 825Y or 860 Reduced Pressure Zone Backflow Preventer, the installing terizing contractor provides affordable freeze protection for both the irrigation system and the • Durable bronze valve body and backflow preventer. shaft • One piece valve plunger Materials • Tamper resistant key operated • Chrome plated bronze valve head hydrant • Brass shaft with threaded end • Exterior chrome finish • Resilient seated shutoff Dimensions 8 • Union connection for ease of instal- Series FPHB-1 lation of backflow DISTANCE PIPE STEM 3 preventer MODEL ⁄4" and 1" (20 and 25mm) • Manual drain port (DN) LENGTH LENGTH in. mm in. mm in. mm 3⁄8" (10mm) FPHB-1-8 8 200 9 229 125⁄16 313 Pressure — FPHB-1-10 10 250 11 279 145⁄16 364 5 FPHB-1-12 12 300 13 330 16 ⁄16 389 23⁄8" Temperature (61mm) Maximum Working Pressure: 175psi Dimensions shown are nominal. (12.1 bar) Irrigation Specialties Temperature Range: 33ºF - 140ºF (0.5ºC - 60ºC) continuous, 5" (127mm) 180ºF (82ºC) intermittent

13⁄4" (44mm) 3⁄8" (10mm)

NOTICE Inquire with governing authorities for local installation requirements. For additional information, reference literature ES-F-FPHB-1 Flow Chart on p. 70. 57 Series LF622F/FT/UF/UFT Lead Free* Bronze, Full Port Ball Valves Size: 1⁄2" - 2" (15mm - 50mm)

Series LF622UF Series LF622FT

Features LEAD FREE* • The FEBCO Series LF622FT/ LF622UFT available with tapped Options side outlet suitable for installation LF622F: Full Port Thread x Thread Ball of pressure gauges or test cocks. Valve LF622UF/UFT with Union Ends. LF622FT: Full Port Thread x Thread Ball • Lead Free* construction to comply Valve with Tapped Side Outlet with Lead Free* installation requirements. LF622 UF: Full Port Thread x Thread Ball Valve with (1) Union End • Tee handle standard on 1⁄2" LF622 UFT: Full port Thread x Thread Ball through 11⁄4" sizes (15mm – 32mm). Valve with (1) Union End with Tapped Side Outlet • Lever handle standard on 11⁄2" through 2" sizes (40mm – 50mm). • Full port design for low pressure drop. • Pressure rated at 600psi (41.4 bar) WOG, (non-shock) 1⁄2"-2" (15mm – 50mm) (DN15- DN50) and 125psi (8.6 bar) 8 saturated steam. • Suitable for temperature from 0ºF to +350ºF (-18ºC to 177ºC) at Irrigation Specialties 50psi (345 kPa). • PTFE stem packing seal, thrust washer and seat. • Plated carbon steel handle with vinyl insulator. • Quarter-turn open or close operation. • Ideal for throttling and balancing applications of non-abrasive fluids where minimum flow is 20% to 100% of valve capacity. • Low operating torque. • Adjustable stem packing gland. • Bottom loaded, pressure retaining stem.

*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

58 For additional information, reference literature ES-F-622. Flow Chart on p. 70. LF622F/LF622UF LF622FT/LF622UFT Dimensions shownarenominal. Dimensions —Weights E

SIZE SIZE 1 1 1 1 in. in. 3 3 1 1 2 1 2 1 1 1 1 1 ⁄ ⁄ ⁄ ⁄ 2 2 4 4 ⁄ ⁄ ⁄ ⁄ 2 4 2 4 4 4 2 2 3 3 2 3 3 2 2 3 in. in. 3 3 7 5 1 7 3 7 5 5 3 1 ⁄ ⁄ ⁄ ⁄ 16 16 16 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 8 8 8 8 4 8 8 8 8 A A 106 113 mm mm 92 83 73 61 55 99 92 79 67 61 F 5 4 4 5 4 3 3 3 3 11 in. in. A1 (union) 9 3 3 5 4 3 3 3 1 1 1 ⁄ ⁄ 16 16 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 16 8 4 4 4 2 2 A1 129 102 137 120 107 144 116 mm mm 74 96 82 89 79 G (Series LF622FT/UFTOnly) (B1) 8 8 8 B in. in. 8 3 1 1 ⁄ ⁄ ⁄ 2 2 8 B B 206 213 216 216 mm mm DIMENSIONS 9 9 9 11 in. in. B1 (union) 9 5 1 ⁄ ⁄ ⁄ 8 2 16 B1 231 246 244 241 mm mm Inquire withgoverning authoritiesforlocalinstallation requirements. DIMENSIONS NOTICE 3 3 3 3 3 3 3 3 in. in. 9 9 9 9 1 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 16 16 16 16 8 8 8 8 C C G mm mm 91 91 91 79 79 91 79 79 D 2 2 1 1 1 1 3 3 in. in. 1 1 7 7 3 3 2 2 5 5 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 16 16 16 16 ⁄ ⁄ 2 2 8 8 D D mm mm 76 76 51 51 89 53 41 36 89 53 41 36 (A1) A C 1 1 2 2 1 1 2 2 1 1 13 13 in. in. 3 3 1 1 3 1 3 1 1 1 ⁄ ⁄ ⁄ ⁄ 16 16 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 16 4 16 2 2 E E mm mm 25 25 70 55 46 38 32 70 55 46 38 32 13 13 13 13 5.3 3.1 2.0 1.3 lbs. in. 3 5 .6 .7 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ LF622FT 16 16 16 16 4 8 F kgs. mm 2.4 1.4 21 21 21 20 19 16 .3 .9 .6 .3 WEIGHT 1 1 1 1 1 1 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 4 4 4 8 8 8 6.3 3.6 2.4 1.6 1.0 lbs. in. .7 - 18 - 18 - 18 - 27 - 27 - 27 LF622UFT G kgs. mm n/a n/a n/a n/a n/a n/a 2.9 1.7 1.1 .7 .5 .3 5.6 3.2 2.3 1.3 lbs. .8 .6 LF622FT kgs. 2.5 1.4 1.0 .6 .4 .3 WEIGHT 1.6 1.1 6.4 3.7 2.4 lbs. .7 LF622UFT kgs. 2.9 1.7 1.1 .7 .5 .3 59

Irrigation Specialties 8 Flow Charts

Series 800 Series 850S/LF850S

1 kPa psi 4" (100mm) kPa psi ⁄2" (15mm) 69 10 138 20

103 15

34 5 69 10

Headloss 34 5 Headloss (psi) 0 0 0 0 0 3 6 9 12 15 18 gpm 0 11 23 34 45 57 68 lp

3⁄4" (20mm) kPa psi 6" (150mm) kPa psi 69 10 138 20 103 15

34 5 69 10 34 5 Headloss Headloss (psi) 0 0 0 0 0 5 10 15 20 25 30 gpm 0 19 38 57 76 95 114 lpm

1" (25mm) kPa psi kPa psi 8" (200mm) 138 20 69 10 103 15

69 10

34 5 34 5

Headloss (psi) 0 Headloss 0 10 20 30 40 50 60 gpm 0 0 38 76 114 152 190 227 lpm 0 0

1 kPa psi 1 ⁄4" (32mm) 138 20 kPa psi 10" (250mm) 103 15 69 10 69 10 (psi)

Headloss 34 5 34 5 0

Headloss 0 20 40 60 80 100 120 gpm 0 0 76 152 227 303 379 454 lpm 9 0 0 1000 1500 2000 2500 3000 3500 4000 4500 gpm 3800 5700 7600 9460 11400 13250 15140 17030 lpm 15 fps 1 1 ⁄2" (40mm) Flow Charts 4.6 mps kPa psi 138 20 103 15 Series 406 69 10 34 5

kPa psi Headloss (psi) 0 103 15 0 20 40 60 80 100 120 gpm 0 0 76 152 227 303 379 454 lpm 69 10

34 5

Head Loss 2" (50mm) kPa psi 0 0 0 50 100 150 200 250 300 gpm 138 20 0 190 379 570 760 950 1140 lpm 103 15 Velocities are calculated for flows in Schedule 40 steel pipe. 69 10 34 5 0 Headloss (psi) 0 30 60 90 120 150 180 gpm 0 0 114 227 341 454 570 681 lpm

60 Inquire withgoverning authoritiesforlocalinstallation requirements Headloss Headloss Headloss Series LF850L 0 0

103 15 103 15 kPa kPa 103 15 kPa 34 5 69 10 34 5 69 10 34 5 69 10 NOTICE 0 0 psi psi psi 0 0 gpm 0 0 0 0

1520 3040 304 3800 1000 400 80 8" &10"(200mm250mm) 21⁄2" &3"(65mm80mm) 4" &6"(100mm150mm) 2 1 ⁄ 2 " 7600 2000 800 606 160 11400 3000 4540 6060 1200 910 240 15140 4000 1600 1210 320 3" 19000 5000 1520 2000 7600 400 lpm gpm lpm gpm lpm

Headloss Headloss Headloss Headloss Headloss Headloss

Series 850U/LF850U

103 15 138 20 kPa 103 15 138 20 kPa 103 15 138 20 kPa 34 5 69 10 34 5 69 10 103 15 138 20 103 15 138 20 kPa kPa 103 15 138 20 kPa 34 5 69 10 0 0 34 5 69 10 34 5 69 10 34 5 69 10 0 0 0 0 psi psi psi psi psi psi

0 0 0 0

0 0 0 0 0 0 0 0 114 227 76 20 30 11 3 38 10 76 20 19 5 151 151 40 40 60 23 76 20 38 10 6 1 1 3 2" (50mm) 1 1 1" (25mm) ⁄ ⁄ ⁄ 1 4 2 2 ⁄ " (20mm) " (15mm) " (40mm) 4 " (32mm) 227 227 342 60 60 90 34 114 9 30 57 15 454 570 120 304 80 12 45 304 80 76 20 151 40 150 15 57 100 379 379 100 190 95 25 50 680 180 454 120 454 lpm 120 gpm 114 18 68 227 30 60 lpm gpm gpm lpm lpm gpm lpm gpm lpm gpm

Flow Charts 9

lpm lpm gpm gpm 3000 11356 N N Z Z 4542 5300 6057 1200 1400 1600 7570 9464 2000 2500 1000 800 8 (200mm) 6" (150mm) 600 2280 3040 3800 3800 5678 1000 1500 400 1520 500 1900 200 760 0 0 0 0

8 6 4 2 0 8 6 4 2 0 12 10 12 10 psi psi

The 6" curves (N-standard orientation) include the FEBCO valve setter Series The 6" curves (N-standard orientation) include the FEBCO 611. 0 0 97 14 97 14

kPa kPa

83 69 55 41 28 14

41 28 14 83 69 55

Head Loss (psi) Loss Head Head Loss (psi) Loss Head

lpm lpm lpm gpm gpm gpm 450 3040 1710 450 500 1710 1900 700 800 400 1520 N 600 2280 2660 1140 Z Z N Z 250 300 1900 1140 1330 1520 N 400 500 950 760 950 " (65mm) 2 ⁄ 3" (80mm) 1 4" (100mm) 2 200 250 300 350 400 760 570 150 200 1140 1520 570 150 760 200 300 100 379 100

50 379 100 190 379 50 190 0 0 0 0 0 0

0 8 6 4 2 0 8 6 4 2 0 18 16 14 12 10 8 6 4 2 18 16 14 12 10 psi 18 16 14 12 10 psi psi 0 0 0 138 20 124 110 kPa 138 20 124 110 kPa 138 20 124 110 kPa 97 83 69 55 41 28 14 97 83 69 55 41 28 14 41 28 14 97 83 69 55

Series LF870V Head Loss (psi) Loss Head Head Loss (psi) Loss Head Head Loss (psi) Loss Head 62 Flow Charts Flow 9 Flow Charts HEADLOSS HEADLOSS HEADLOSS Headloss (psi) Headloss (psi) 14 28 41 55 69 83 97 14 28 41 55 69 83 97 14 28 41 55 69 83 97

kPa 110 kPa 110 Series 876VST Series 856ST kPa 110 124

103 15 kPa 103 15 kPa 34 5 69 10 psi 34 5 69 10 0 psi 16 10 12 14 16 10 12 14 0 2 4 6 8 psi 2 4 6 8 18 10 12 14 16 psi 2 4 6 8

psi

0 0 0 0

0 0

0 0 0 0 380 100 95 25 190 380570760 50 1520 400 304 80 N Z 284 473 760 200 300 75 4" &6"(100150mm) 100 150200 N 2 1 Z ⁄ 2 " &3"(6580mm) 3040 800 606 160 1140 125 2 3" 4" 1 ⁄ 2 " 1520 662 852 175 400 500 4540 1200 909 240 1900 225 6050 1600 1211 320 950 250 1041 2280 275 600 N Z 1140 1230 Z 300 N N 2660 lpm 9460 lpm 2000 gpm 325 700 1520 lpm 400 gpm Z gpm gpm gpm lpm lpm Z N

HEADLOSS HEADLOSS HEADLOSS 14 28 41 14 28 41 55 69 83 97 55 69 83 97 14 28 41 55 69 83 97 kPa kPa 110 110 kPa 110 0 0 0 Headloss (psi) Setter Series611. The 6"and10"flowcurves(N-standardorientation) includetheFEBCOValve psi psi

16 16 10 12 14 10 12 14 psi 0 2 4 6 8 0 2 4 6 8 16 10 12 14 0 2 4 6 8 103 15 kPa

34 5 69 10 0 0 0 0 0 0

0 psi

0 0 760 200 400 N Z 1900 38005680 500 Z N 3800 1000 N Z 1520 2280 3800 1000 N 1000 8" &10"(200-250mm) 7560 2000 600 800 7560 2000 10" 1500 8" 6" 3040 3800 11350 3000 11,350 7560 2000 25003000 3000 1000 N 15140 4000 9460 Z N 1200 4540 15,140 4000 Z 11350 18930 1400 5300 5000 18,920 lpm 5000 gpm gpm gpm gpm lpm lpm lpm

Flow Charts 9

mps fps fps mps fps mps fps mps 30 gpm 60 gpm 114 lpm 414 lpm 240 gpm 827 lpm 120 gpm 1655 lpm 20 6.1 95 25 50 15 200 4.6 345 689 100 1379 15 4.6 15 4.6 40 276 76 20 80 552 160 1103 15 4.6 10 3.1 57 15 60 120 827 30 " (40mm) 414 114 " (20mm) 2 ⁄ 4 1" (25mm) ⁄ 10 3.1 1 2" (50mm) 3 1 2.3 3.1 7.5 10 7.5 2.3 20 76 38 10 40 80 276 552 7.5 10 2.3 3.1 5 5 7.5 1.5 1.5 2.3 5 1.5 5 1.5 5 20 10 38 19 138 40 276 0 0

0 0 0 0

0 0

69 10 34 5 69 10 34 5 69 10 34 5 69 10 kPa psi kPa psi 138 20 103 15 138 20 103 15 kPa psi 138 20 103 15 kPa psi

138 20 103 15

Series 825YA, LF825YA Series 825YA,

34 5

Headloss Headloss Headloss Headloss

mps fps gpm lpm mps fps fps mps mps fps gpm lpm lpm gpm 120 454 30 60 240 gpm 910 lpm 114 227 20 6.1 20 6.1 95 25 50 190 100 379 200 760 15 4.6 15 4.6 15 4.6 80 304 40 76 20 160 606 151 15 4.6 60 30 227 114 15 120 454 10 " (40mm) 3.1 2 ⁄ " (20mm) 1 4 2" (50mm) ⁄ 7.5 10 2.3 3.1 2.3 3.1 7.5 10 1" (25mm) 3 1 2.3 3.1 7.5 10 10 20 76 40 80 151 304 5 5 1.5 1.5 5

5 7.5 1.5 1.5 2.3 5 19 38 57 10 38 20 76 40 151 0 0 0 0 0 0

0 0

psi psi psi psi 34 5 69 10 34 5 69 10 34 5 69 10 34 5 69 10 kPa 103 15 138 20 kPa kPa 103 15 138 20 103 15 138 20 kPa 103 15 138 20

Series 825Y, LF825Y Series 825Y,

Headloss Headloss Headloss Headloss 64 Flow Charts Flow 10 Flow Charts

Series 860S,LF860S Head Loss Head Loss Head Loss Head Loss Head Loss Head Loss

103 15 138 20 172 25 207 30 kPa 103 15 138 20 172 25 207 30 kPa 103 15 138 20 172 25 207 30 34 5 69 10 103 15 138 20 172 25 207 30 103 15 138 20 172 25 207 30 103 15 138 20 172 25 207 30 kPa kPa kPa kPa 34 5 69 10 34 5 69 10 34 5 69 10 34 5 69 10 34 5 69 10 psi psi psi psi psi psi 0 0 0 0 0 0 0 0

0 0 0 0 114 76 20 30 11 19 3 5 38 10 76 20 151 227 40 60 151 22 40 6 76 20 38 10 1 1 1 3 1 1 1" (25mm) 2" (50mm) ⁄ ⁄ ⁄ ⁄ 2 4 4 2 " (40mm) " (20mm) " (32mm) " (15mm) 227 342 60 227 57 15 90 60 114 34 30 9 304 45 12 454 120 80 151 304 76 20 40 80 379 100 570 150 100 379 57 15 190 95 25 50 120 454 454 120 114 681 180 227 68 18 30 60 gpm lpm lpm gpm lpm gpm lpm gpm lpm gpm lpm gpm

Headloss Headloss Headloss 5 34 5 34 5 34 Series LF860L 103 15 138 20 103 15 138 20 kPa 103 15 138 20 kPa kPa 69 10 69 10 69 10 psi psi psi

0 0 0 0 0 0 1520 3800 1000 304 400 80 8" &10"(200mm250mm) 4" &6"(100mm150mm) 2 1 ⁄ 2 " &3"(65mm80mm) 3040 800 160 606 7600 2000 2 1 ⁄ 2 " 4540 1200 11400 240 910 3000 15140 1211 6060 1600 4000 320 3" 19000 1520 7600 lpm 2000 gpm 5000 400 gpm lpm lpm gpm 65

Flow Charts 9

gpm gpm gpm gpm gpm gpm 60 18 68 30 227 114 180 681 120 454 120 454 15 57 25 95 150 570 190 100 379 100 379 40 50 20 76 151 12 45 80 120 454 80 304 304 9 90 34 15 57 60 342 60 114 227 227 " (40mm) " (32mm) " (15mm) 2 4 " (20mm) ⁄ ⁄ 2 4 ⁄ 1 1 ⁄ 1" (25mm) 2" (50mm) 1 3 1 1 6 23 20 30 76 60 10 38 227 40 40 151 151

5 3 30 10 38 20 76 19 11 20 76 114 0 0 0 0 0 lpm 0 0 lpm 0 lpm 0 0 lpm 0 lpm 0 lpm psi psi psi psi psi psi 69 10 69 10 69 10 69 10 69 10 69 10 kPa kPa kPa 207 30 172 25 138 20 103 15 207 30 172 25 138 20 103 15 kPa 207 30 172 25 138 20 103 15 kPa 207 30 172 25 138 20 103 15 kPa 207 30 172 25 138 20 103 15 207 30 172 25 138 20 103 15 34 5

34 5

Series 860U/LF860U Headloss Headloss

Headloss Headloss Headloss Headloss 66 Flow Charts Flow 9 Flow Charts HEADLOSS (PSI) HEADLOSS (PSI) HEADLOSS (PSI) 14 28 41 55 69 83 97 28 41 55 69 83 97 14 28 41 55 69 83 97 Series LF880V kPa kPa kPa 110 124 110 124 110 psi psi psi 18 18 16 10 12 14 16 10 12 14 16 10 12 14 2 4 4 2 6 8 6 8 4 6 8 N-Standard orientation Z-Vertical orientation

0 0 0 0

0 0 190 380 50 380 100 200300 190 380 50 100 760 100 150 570 150 2 1140 1520 4" (100mm) 3" (80mm) 1 760 950 200 250300 ⁄ 2 " (65mm) 570 400 500600 1140 200 760 950 1900 1330 350 250 300 2280 2660 N 1520 400 450 Z Z N N Z 1710 700 1140 gpm gpm lpm lpm gpm lpm

HEADLOSS (PSI) HEADLOSS (PSI) HEADLOSS (PSI) 28 41 55 69 83 97

28 55 83

28 41 55 69 83 97

kPa kPa 110 124 138 110 138 kPa 110 124 0 the FEBCOvalvesettermodel611. include (N-standardorientation) curves The 6"and10"flow psi psi 20 20 10 12 14 16 18 12 16 10 12 14 16 18 10 12 14 16 18 20 psi 0 4 6 8 4 8 18 10 12 14 16 4 6 8 4 6 8 4 6 8

0 0 0 0 0 0 0 05 1900 500 760 200 200 1900 380056807560 500 00 3800 1000 1500 1520 400 400 5680 1000 1000 15002000 7560 2000 250030003500400045005000 10" (250mm) 2280 8" (200mm) 600 600 6" (150mm) 1500 9500 3040 800 800 11350 13250151401703018900 2000 3800 45405300 1000 12001400 1000 2500 9500 2500 1200 Z Z N N N 1400 Z 11350 3000 3000 67 gpm lpm gpm gpm lpm lpm

Flow Charts 9

fps mps gpm lpm fps mps lpm gpm gpm lpm fps mps fps mps gpm lpm fps mps lpm gpm gpm lpm fps mps 80 180 681 18 120 454 48 24 91 304 182 15 20 4.6 15 6.1 4.6 40 20 76 150 570 15 57 68 15 100 379 151 4.6 15 4.6 15 4.6 60 227 80 32 120 454 16 61 12 45 304 121 3.1 3.1 3.1 7.5 10 2.3 3.1 10 3.1 60 9 91 24 " (40mm) 90 40 227 12 45 342 151 " (15mm) " (20mm) 2 ⁄ 2 4 ⁄ 7.5 10 2.3 " (32mm) ⁄ 1 1 2" (50mm) 4 3 ⁄ 1" (25mm) 1 7.5 10 1 2.3 3.1 7.5 10 7.5 10 1 5 7.5 2.3 1.5 8 6 61 16 40 30 23 34 60 151 227 5 1.5 2.3 5 5 5 1.5 1.5 2.3 5 1.5 1.5 20 76 3 8 4 30 11 30 20 76 15 114 0 0

0 0 0 0 0

0 0

0 0 0

psi psi psi psi psi psi 0 0 69 10 34 5 69 10 34 5 69 10 34 5 69 10 34 5 69 10 34 5 kPa 69 10 35 5 103 15 kPa kPa 103 15 103 15 kPa kPa 103 15 103 15 kPa

103 15

0 0 0 0 0 0 0 0 0 0

Headloss Headloss Headloss Headloss Headloss 710, 715 Headloss

gpm lpm gpm lpm gpm lpm lpm 500 600 gpm 950 250 gpm 1900 3000 gpm 2270 lpm 5000 1500 5680 11400 lpm 19000 400 480 760 200 2400 9080 4000 1520 1820 1200 4540 15140 900 360 300 1800 6810 150 3405 1370 1135 3000 11400 " (65mm) 2 ⁄ 1 3" (80mm) 8" (200mm) 200 760 6" (150mm) 4" (100mm) 240 910 100 600 1200 4540 2 2000 7600 2270 10" (250mm) 600 50 100 380 2270 120 455 190 380 570 300 1135 1000 3800

0 0 0 0 0 0 0 0 0 0 0 0

psi psi psi psi psi psi 69 10 34 5 69 10 69 10 34 5 69 10 34 5 69 10 34 5 69 10 kPa kPa kPa 103 15 137 20 172 25 kPa 103 15 137 20 103 15 137 20 kPa kPa 103 15 137 20 172 25 103 15 137 20

103 15 137 20

826YD

Headloss

Headloss Headloss Headloss Headloss 68 Flow Charts Flow 9 Flow Charts

HEADLOSS HEADLOSS HEADLOSS 765 34 69 34 69 34 69

kPa kPa kPa 103 103 103 0 0 0 psi psi psi 10 15 10 15 10 15 5 5 5 0 0 0

0 0 0 0 0 0 38 10 2030 19 3857 5 2 46 8 1.5 2.3 5 1.5 5 7.5 10 76 10 15 15 23 1.5 2.3 3.1 7.5 10 3 1 5 1" (25mm) ⁄ ⁄ 3.1 4 2 " (20mm) " (15mm) 114 2.3 3.1 7.5 10 151 190227 4.6 15 40 5060 76 95 20 2530 30 3845 8 4.6 15 10 6.1 20 114 12 gpm gpm mps mps gpm mps lpm lpm lpm fps fps fps

HEADLOSS HEADLOSS 34 69 34 69 HEADLOSS 34 69 kPa kPa 103 103 kPa 103 0 0 0 psi psi psi 10 15 10 15 10 15 5 5 0 0 5 0

0 0 0 0 0 0 76 20 4060 151 40 76 20 1.5 5 151 227 1.5 1.5 5 5 1 2.3 3.1 7.5 10 1 2" (50mm) 1 1 2.3 3.1 7.5 ⁄ ⁄ 2.3 7.5 2 4 304 " (40mm) " (32mm) 80 151 40 10 304 379454 80 3.1 10 120 454 227 60 4.6 15 100 4.6 15 120 4.6 160 606 15 fps 304 80 gpm gpm mps mps lpm lpm gpm mps fps lpm fps

Flow Charts 9

ºC ºF fps mps 232 450 45 gpm 171 lpm 204 400 40 15 4.6 psi bar 152 180 12.41 177 350 35 133 160 11.03 149 300 140 9.65 30 114 121 250 120 8.27 25 95 85 100 6.89 200 Seat Rating 0 20 76 5.52 Line Pressure * 68 2.3 150 (7.5) " and 1" (20, 25mm) 08 4 ⁄ 4.14 3 15 57 38 100 06 1.5 2.76 Discharge Rate (Full Open) Discharge 10 38 04 50 10 1.38 02 0 0 5 5 19 -17.8 9 8 7 6 5 4 3 2 1 0

gpm psi 0 0 0 0 69 10 34 5

kPa psi 6.9 100 bar

241 35 207 30 172 25 138 20 103 15

lpm 34.1 30.3 26.5 22.7 18.9 15.1 11.4 7.6 3.8 0 FPTC-1

Series LF622 27.6 400 20.7 300 13.8 200 41.4 600 34.5 500

Flow Series FPHB-1

fps mps lpm gpm gpm lpm mps fps gpm lpm fps mps fps mps lpm 80 60 180 gpm 684 lpm 35 gpm 450 120 304 20 fps 76 lpm 20 gpm 228 6.1 mps 113 20 fps 6.1 ps 418 110 160 608 20 15 6.1 4.6 70 15 4.6 266 30 114 50 190 380 100 15 140 532 4.6 90 60 342 228 15 57 15 4.6 25 15 4.6 15 4.6 120 450 80 152 304 10 3.0 50 10 3.0 190 20 76 95 100 380 40 60 70 30 40 10 152 228 266 114 3.0 38 10 " (40mm) " (32mm) 10 3.0 3.0 2 4 80 * ⁄ ⁄ 304 " (15mm) 2" (50mm) * 1 " (20mm) 1 * 2 7.5 10 2.3 3.0 15 57 ⁄ 4 1 ⁄ 1" (25mm) 1 1 3 30 114 * * 7.5 10 * 2.3 7.5 60 7.5 2.3 76 228 40 50 152 190 5 7.5 1.5 2.3 5 7.5 1.5 2.3 10 5 5 5 30 76 20 1.5 2.3 1.5 19 114 40 152 5 5 1.5

1.5 76 20 38 10 20 5 19 38 38 10 20 76 38 0 0

0 0 10 0

0 0 0

0 0

0 0 14 2 28 4 41 6 55 8 69 10 83 12 96 14 0 0 0 0 0 0 0 0 kPa psi 14 2 28 4 41 6 55 8 69 10 83 12 96 14 0 0 14 2 28 4 41 6 55 8 69 10 83 12 96 14 14 2 28 4 41 6 55 8 69 10 96 14 83 12 69 10 55 8 41 6 28 4 14 2 kPa psi kPa psi 96 14 83 12 69 10 55 8 41 6 28 4 14 2 kPa psi

kPa psi

Series LF767FR Flow Charts Flow 70 9 Flow Charts

Series LF758AScrewedEnd"Y"TypeStrainer Pressure Drop Pressure Drop Series LF650A"Y"Strainer kPa 69 0.7 1 1.4 2.1 2.8 3.4 4.1 4.8 5.5 6.2 7 14 21 28 34 41 48 55 62 10.3

kPa psi 0.7 0.1 1.4 0.2 2.1 0.3 2.8 0.4 3.4 0.5 4.1 0.6 4.8 0.7 5.5 0.8 6.2 0.9 14 2 21 3 28 4 34 5 41 6 48 7 55 8 62 9 69 10 7 1 psi 0.1 1.5 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.5 10 1 2 3 4 5 6 7 8 9 1 Some sizeslisted onflowchartsarenotavailable fromFEBCO. Above basedon flowofcleanwaterthroughunplugged screens. 4 1

1.5 2 6

3 2 8

4 5 Size (in) Size (mm) 11 3

7 8 15 4

9 1 19 40 1 5 1

⁄ 2

23 6

27 7 2 50 2

30 8

34 9

3 10 38

2 65 Flow Rate 1 ⁄ 4 2

5 80 3 15 Size (mm) 57

Size (in)

6 89 3 1 ⁄ 7 2

8 20 76 4 100

9 Flow Rate 1 5 125

114 15 1 30 ⁄ 2

150 6

2 151 40

8 200 3

190 50

227 60 20 3 ⁄ 4

10 250

5 266

6 304 80 12 300 7

342 90

8 25 1

100 379 9 14 350 1

400 16 1 30 150 1 570 ⁄ 4

18 450 2

200 760 1 40 500 20 1

⁄ 2

3 gpm 1140 3 50

1520 4 2 65

1 ⁄

1900 80 3 5

2280 6

2660 7

3040 100 8 4

3420 9

1000 3800

gpm lpm

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