Hayward Flow Control Systems 2008 New Product Guide Manual Ball Valves Compact Ball Valves Check Valves Butterfly Valves Diaphragm Valves Bulkhead Fittings 2008 New Product Guide

MANUAL VALVES Ball Valves Page # • TBB Series Industrial True Union Ball Valves ...... 3, 4 • QVA Series Industrial Compact Ball Valves ...... 5, 6 • QTC Series Industrial True Union Compact Ball Valves ...... 5, 7 Check Valves • TCC Series Industrial True Union Ball Check Valves ...... 8, 9 Butterfly Valves • BYB Series Industrial Butterfly Valves–2˝-12˝ Lever ...... 10, 11 • BYB Series Industrial Butterfly Valves–2˝-24˝ Gear ...... 12, 13 Control Valves • DAB Series Industrial Diaphragm Valves ...... 14-18 FITTINGS & ACCESSORIES • BFA Series Industrial Bulkhead Fittings ...... 19, 20 ENGINEERING DATA • Typical Minimum Physical Properties ...... 21 • Material Description ...... 22 • Conversion Factors ...... 23

A Note From Joe

Over the years, Hayward has looked at each passing year with an eye toward what has gone well and what needs to be improved to stay competitive in an ever changing global economy. As always our goal is to provide high quality, cost-effective products supported by the best trained people in our industry. This is especially relevant in 2008 as we introduce a host of new products designed to expand Hayward’s product line capabilities while remaining competitive in the marketplaces we serve. We hope you find the following information on our new product offerings helpful in your planning and are excited about a wider range of application possibilities these new products represent. As always, we welcome your comments and value your opinions regarding how we can better serve you in 2008!

Sincerest regards,

Joseph A. Aquilino Vice President & General Manager Hayward Flow Control Systems HAYWARD Flow Control Systems ® TBB Series Industrial True Union Ball Valves 1/2˝ to 4˝ - PVC, Corzan® CPVC, PPL, and PVDF

Rugged Construction Hayward’s TBB Series Industrial True Union Ball Valves are cost effective, yet rugged enough to stand up to demanding industrial and commercial applications. True Union Design This makes these valves very easy to maintain by allowing for easy removal from a piping system without breaking down piping connections. Just unscrew the two assembly nuts and lift the valve body out of the line. Advanced Design Features TBB Series True Union Ball Valves are superior performers. They have a threaded seal carrier that allows the seat to be adjusted while mantaining downstream presssure. These valves feature a dovetail ball and stem, and a thick double o-ring stem seal for twice the leakage protection of valves with only a single stem seal. Actuator Mounting Design For actuator mounting, the valve incorporates a unique design of two holes in the stem body that allows the actuator mounting bracket to mount directly to the valve without the need for glued or clamped-on mounting pads. This assures proper alignment of the Features Options actuator to the valve without creating any damaging side loads to cause premature • Full Port Design • Stem Extensions stem seal failure. With this design, the valve can easily be adapted to manual operation – • Easy Maintenance • Lockouts should the need ever arise. • FPM or EPDM Seals • 2˝ Square Operating Nuts • Easily Automated • Drilled Balls for Sodium Never a Problem • Double O-Ring Stem Seals Hypochlorite Service with Corrosion Because of the valves’ all plastic construction, • Adjustable Seat Retainer they will never rust or corrode – and they can survive corrosive environments without the need for painting or expensive epoxy coating.

Corzan® is a registered trademark of Noveon, Inc.

www.haywardflowcontrol.com 3 HAYWARD Flow Control Systems ® Technical Information

L2 Parts List MXS deep True Union Valve 12 11 3 1. Body

2 H1 2. Stem O-Ring 3. Stem 4. Ball F Ød ØD 5. Seat Seal OPEN Ød1 Ød2 ØD1 CLOSE 6. Carrier O-Ring H2 7. Seal Carrier 8. Union O-Ring 9. End Connector 7 1 6 4 5 8 10 9 10. Union Nut I L1 11. Handle L 12. Inserted Nut Dimensions - Inches / Millimeters

Size d1 d2 I D D1 d 1/2 / 15 .85 / 21.54 .84 / 21.23 .87 / 22.22 1.83 / 46.5 1.23 / 31.3 .51 / 13 3/4 / 20 1.06 / 26.87 1.05 / 26.57 1.00 / 25.4 2.17 / 55 1.46 / 37 .71 / 18 1 / 25 1.32 / 33.65 1.31 / 33.27 1.13 / 28.58 2.60 / 66 1.75 / 44.5 .91 / 23 1-1/4 / 32 1.67 / 42.42 1.66 / 42.04 1.25 / 31.75 3.23 / 82 2.13 / 54 1.18 / 30 1-1/2 / 40 1.91 / 48.56 1.89 / 48.11 1.38 / 34.93 3.86 / 98 2.54 / 64.5 1.50 / 38 2 / 50 2.39 / 60.63 2.37 / 60.17 1.50 / 38.1 4.72 / 120 3.09 / 78.5 1.89 / 48 2-1/2 / 65 2.89 / 73.38 2.87 / 72.85 1.75 / 44.45 5.51 / 140 3.60 / 91.5 2.40 / 61 3 / 80 3.52 / 89.31 3.49 / 88.7 1.88 / 47.63 6.42 / 163 4.23 / 107.5 2.70 / 68.5 4 / 100 4.52 / 114.76 4.49 / 114.07 2.25 / 57.15 8.86 / 225 5.73 / 145.5 3.90 / 99

Size L L1 L2 H1 H2 F 1/2 / 15 4.49 / 114 2.36 / 60 3.07 / 78 1.85 / 47 .81 / 20.5 1.2 / 30 3/4 / 20 5.31 / 135 2.87 / 73 3.62 / 92 2.24 / 57 1.02 / 26 1.3 / 33 1 / 25 5.87 / 149 3.11 / 79 3.94 / 100 2.60 / 66 1.30 / 33 1.6 / 40 1-1/4 / 32 6.61 / 168 3.46 / 88 4.33 / 110 2.91 / 74 1.50 / 38 1.9 / 47 1-1/2 / 40 6.89 / 175 3.72 / 94.5 4.76 / 121 3.43 / 87 1.57 / 40 2.0 / 52 2 / 50 8.15 / 207 4.47 / 113.5 5.79 / 147 4.17 / 106 2.09 / 53 2.8 / 70 2-1/2 / 65 10.83 / 275 5.43 / 138 7.09 / 180 4.57 / 116 –– 3 / 80 11.97 / 304 6.22 / 158 8.82 / 224 5.12 / 130 –– 4 / 100 13.03 / 331 6.93 / 176 10.94 / 278 7.01 / 178 ––

Selection Chart Operating Temperature/Pressure Size Material End. Conn Seals Pressure Rating Socket, Threaded 1/2˝ - 4˝ PVC, CPVC or Flanged FPM or 225 PSI Threaded EPDM 1/2˝ - 4˝ PPL* @70°F or Flanged Non-Shock Socket, Threaded 1/2˝ - 4˝ PVDF FPM or Flanged

* PPL rated at 150 PSI

4 1-888-429-4635 (1-888-HAYINDL) HAYWARD Flow Control Systems ® Compact Ball Valves 1/2˝ to 4˝ - QVC Series Industrial–Gray and White PVC 1/2˝ to 2˝ - QTA Series Industrial–True Union, Gray and White PVC Rugged, Compact Design Hayward's QVC and QTA Series Compact Ball Valves feature a rugged, all-plastic design found only on higher cost ball valves. Features such as Santoprene (TPV) seats, full porting and a 150 PSI pressure rating are all standard on every size compact ball valve. Cost-Sensitive Applications This compact ball valve is perfect for OEM and other applications that require a reliable ball valve at an economical price. This compact ball valve has been designed and tested to make certain it will perform year in and year out in the most demanding applications without leakage or failure. The internal components of a compact ball valve are completely encapsulated within the valve body in a one-step manufacturing process. There is absolutely no danger of leakage through assembled parts. This also means that the valve never requires adjustment since all internal components are sealed inside the one-piece valve body. This compact ball valve is ready to be put into service right out of the box. Lightweight and Compact Compact ball valves are designed to fit into spaces too small for other valves. They are about 1/3 the overall size of a plastic true union valve and they weigh an average of 50% less. This makes them ideal for skid- mounted and other applications where space and weight are critical considerations. Features Options True Union Design • Rated at a Full 150 PSI • True Union This makes these valves very easy to End Connections maintain by allowing for easy removal from • Santoprene (TPV) Seats a piping system without breaking down • EPDM Seals piping connections. Just unscrew the two • No Internal Parts to Replace assembly nuts and lift the valve body out • Easy 1/4-Turn Operation of the line. • Perfect for OEM Applications Can’t Rust, Won’t Corrode • Socket or Threaded Pipe Their all-plastic construction means they will never fail, stick, or jam because of rusted or Connections corroded parts. And they'll work in places and environments where metal valves must be painted or coated just to survive.

www.haywardflowcontrol.com 5 HAYWARD Flow Control Systems ®

Technical Information – Compact Ball Valves

1/2˝- 4˝ Parts List & Dimensions Part Materials 1. Screw Steel 2. Cap ABS 3. Handle ABS 4. Ball PVC, PP 5. O-Ring EPDM 6. Body PVC 7. Seat TPV

Dimensions - Inches / Millimeters

Size d1 D L1 L H 1/2 / 20 21.3 1.24 / 31.4 0.80 / 20.3 2.9 / 74.7 1.78 / 45.3 3/4/ 25 26.7 1.45 / 36.8 0.89 / 22.6 3.4 / 86.2 2.01 / 50.9 1 / 32 33.4 1.77 / 45.0 1.08 / 27.4 4.0 / 102.8 2.26 / 57.3 1-1/4 / 40 42.2 2.07 / 52.5 1.06 / 27.0 4.3 / 110.2 2.66 / 67.5 1-1/2 /50 48.3 2.49 / 63.2 1.14 / 28.9 4.8 / 222.7 2.91 / 73.8 2 / 63 60.3 3.01 / 76.4 1.42 / 36.0 5.7 / 144.1 3.32 / 84.3 2-1/2 / 75 73.0 3.54 / 90.0 1.80 / 45.7 7.2 / 182.0 4.07 / 103.5 3 / 90 88.9 4.25 / 107.9 2.40 / 61.0 9.3 / 235.0 4.47 / 113.5 4 / 110 114.3 5.21/ 132.4 2.52 / 64.0 10.1 / 256.0 4.89 / 124.3

Selection Chart Operating Temperature/Pressure Size Material End Conn. Seals Rating Socket, PVC 1/2˝ - 4 Threaded EPDM 150 PSI @ 70°F (Gray or White) or Flanged

Pressure Loss Calculation Formula 2 ΔP = Q []Cv ΔP = Pressure Drop Q = Flow in GPM Cv = Flow Coefficient

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Technical Information – True Union Compact Ball Valves

1/2˝- 2˝ Parts List & Dimensions

Part Materials 1. Screw Steel 2. Cap ABS 3. Handle ABS 4. Ball PVC, PP 5. O-Ring EPDM 6. Nut PVC 7. Seat TPV 8. Body PVC 9. Adaptor PVC

Dimensions - Inches / Millimeters

Size d1 D D1 L1 L H 1/2 / 20 21.3 1.07 / 27.1 1.61 / 41.0 .69 / 17.4 4.3 / 108.8 1.78 / 43.9 3/4/ 25 26.7 1.33 / 33.7 1.97 / 50.0 .76 / 19.3 4.6 / 117.0 2.01 / 50.6 1 / 32 33.4 1.64 / 41.7 2.32 / 59.0 .97 / 24.6 5.3 / 135.3 2.26 / 58.4 1-1/4 / 40 42.2 2.04 / 51.8 2.75 / 69.9 1.13 / 28.6 6.2 / 156.6 2.66 / 67.5 1-1/2 /50 48.3 2.43 / 61.7 3.37 / 85.5 1.30 / 33.0 6.9 / 176.4 2.91 / 75.4 2 / 63 60.3 3.09 / 78.5 4.13 / 104.9 1.59 / 40.5 8.0 / 202.3 3.32 / 94.6

Selection Chart Operating Temperature/Pressure Pressure Size Material End. Conn. Seals Rating

PVC Socket, Threaded 150 PSI 1/2˝ - 2˝ EPDM (Gray or White) or Flanged @70°F

Pressure Loss Calculation Formula 2 ΔP = Q []Cv ΔP = Pressure Drop Q = Flow in GPM Cv = Flow Coefficient

www.haywardflowcontrol.com 7 HAYWARD Flow Control Systems ® TCB Series Industrial True Union Ball Check Valves 1/2˝ to 2˝ - PVC, CPVC, PPL, and PVDF Backflow Prevention Hayward’s TCB Series Industrial True Union Ball Check Valves prevent reversal of flow in piping systems. They are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. Automatic Operation TCB Series True Union Ball Check Valves operate without the need for any adjustments or settings. Line pressure moves the solid plastic ball off the elastomer seat, opening the valve. When the inlet flow stops, back pressure moves the ball back onto the seat – stopping the flow. Additionally, this valve features a unique square-cut elastomer seat to seal at low back pressures. True Union Design Our ball check valve features a true union design. This allows for easy removal from a piping system without breaking down piping connections. Just unscrew the two assembly nuts and lift the valve body out of the line. No Corrosion Failures Because of their all-plastic construction, these valves will never jam or stick as a result of rust or corrosion. Also they will not contaminate sensitive fluids that come into contact with them.

Features • Full Port Design • True Union Design • Easy Maintenance • FPM or EPDM Seals • Unique Square Cut Seat • Works in Any Position Except Downflow

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ØD Ød1 Ød2 Ød

Parts List

I True Union Ball Check Valves

1. Body 2. Union Nut 3. End Connector H 7 4. Ball 5. Gland 4 6. Seal 1 7. O-Ring 5 6 2 3

Dimensions - Inches / Millimeters

Size d1 d2 I D d H

1/2 / 15 .85 / 21.54 .84 / 21.23 .87 / 22.22 1.97 / 50 .52 / 13.3 3.74 / 95 3/4 / 20 1.06 / 26.87 1.05 / 26.57 1.00 / 25.4 2.44 / 60 .79 / 20 4.33 / 110 1 / 25 1.32 / 33.65 1.31 / 33.27 1.13 / 28.58 2.83 / 72 .98 / 25 4.73 / 120.1 1-1/4 / 32 1.67 / 42.42 1.66 / 42.04 1.25 / 31.75 2.80 / 71 .98 / 25 4.70 / 119.5 1-1/2 / 40 1.91 / 48.56 1.89 / 48.11 1.38 / 34.93 3.82 / 97 1.57 / 40 6.16 / 156.5 2 / 50 2.39 / 60.63 2.37 / 60.17 1.50 / 38.1 4.21 / 107 1.97 / 50 7.20 / 183

Operating Temperatures/Pressures Selection Chart For 150 PSI Maximum Rated Products

Size Material End. Conn. Seals Pressure Rating PVC Socket, Threaded, FPM or 1/2˝ - 2˝ or CPVC or Flanged EPDM 150 PSI FPM or @70°F 1/2˝ - 2˝ PPL Threaded EPDM Non-Shock 1/2˝ - 2˝ PVDF Threaded FPM

Pressure Loss Calculation Formula 2 ΔP = Q []Cv ΔP = Pressure Drop Q = Flow in GPM Cv = Flow Coefficient

www.haywardflowcontrol.com 9 HAYWARD Flow Control Systems ® BYB Series Industrial Butterfly Valves Lever Operated Only 2˝ to 8˝ • Bodies - PVC, CPVC, PPL, and PVDF • Disks - CPVC, PPL, and PVDF

A Better Butterfly Valve Hayward’s BYB Series Industrial Butterfly Valves 2˝ through 8˝ are rated at a full 150 PSI. Unlike other plastic butterfly valves, these valves are constructed from a one piece body that incorporates slot designed bolt holes to accommodate ANSI and DIN pipe flanges. Their heavy duty construction stands up to the most demanding applications.

Extra Features, No Extra Cost BYB Series Butterfly Valves feature a stainless steel stem and a lever handle with a built in lockout feature. Better Sealing Other plastic butterfly valves have only a thin o-ring on the disk to seal the valve, but Hayward valves feature a full body double liner seal and a liner retention slot. This means that the process media never contacts the valve body. And you can count on the full liner seal to perform reliably, year after year. No Metal, No Corrosion These valves have no metal in contact with Features Options the process media. They cannot corrode or rust – nor will they contaminate sensitive • Rated at 150 PSI • Gear Operators fluids flowing through them. • Stainless Steel Stem • Actuation Available • Fully Supported Flange • Type 316 SS or Bolt Holes 304 SS Stems • FPM or EPDM Liners • Wafer Body Design • Slot Design for ANSI, DIN

10 1-888-429-4635 (1-888-HAYINDL) HAYWARD Flow Control Systems ® Technical Information Lever Handle Operator

L

22 21 8 Parts List Lever Handle 11

19 Operator Butterfly Valves H3

7 1. Body 13. Spring 1 2. Disc 14. Spring Pin 5 10 13 16 12 15 14 9 3. Seat Seal 15. Spring Pin 4

H1 4. Stem 16. Washer EP

3 H

6 5. Stem O-Ring 17. Locking Plate n-Øe ØD3 2 6. Disc O-Ring 18. Gear Seat ØD2 7. Insert Nut 2˝-6˝ 19. Stem Washer 2˝-5˝ Ød 8. Large Handle 20. Bolt

H2 9. Small Handle 21. Nut s W3 10. Spring Lock 22. Insert Nut

11. Handle Insert 23. Level o W2 12. Handle Lever 24. Rivet W1 ØD1 P.C.D ØD 18 23 24 20 17

Dimensions - Inches / Millimeters (Lever Handle Operator)

Size D1 n-Øe D D2 D3 L H H1 H2 H3 W1 W2 W3 2 / 50 4.76 / 121 4-19 6.50 / 165 2.22 / 56.5 4.13 / 105 7.83 / 199 9.78 / 248.5 4.06 / 103 3.25 / 82.5 2.48 / 63 1.69 / 43 1.38 / 35 3.70 / 94 2-1/2 / 65 5.51 / 140 4-19 7.28 / 185 2.74 / 69.5 4.72 / 120 7.83 / 199 10.53 / 267.5 4.45 / 113 3.64 / 92.5 2.44 / 62 1.81 / 46 1.42 / 36 3.70 / 94 3 / 80 5.98 / 152 4-19 7.87 / 200 3.13 / 79.5 4.84 / 123 7.83 / 199 10.91 / 277 4.53 / 115 3.94 / 100 2.44 / 62 1.81 / 46 1.42 / 36 3.70 / 94 4 / 100 9.25 / 191 8-19 9.02 / 229 4.04 / 102.5 5.31 / 135 9.92 / 252 12.44 / 316 5.33 / 135.5 4.51 / 114.5 2.60 / 66 2.20 / 56 1.85 / 47 3.94 / 100 5 / 125 8.50 / 216 8-22 10.12 / 257 5.12 / 130 6.46 / 164 11.69 / 297 14.70 / 373.5 6.50 / 165 5.06 / 128.5 3.15 / 80 2.72 / 69 2.24 / 57 4.33 / 110 6 / 150 9.49 / 241 8-22 11.22 / 285 6.02 / 153 6.65 / 169 11.69 / 297 15.93 / 404.5 6.97 / 177 5.61 / 142.5 3.27 / 83 2.78 / 70.5 2.44 / 62 3.94 / 100 8 / 200 11.73 / 298 8-22 13.50 / 343 7.99 / 203 7.91 / 201 11.69 / 297 18.29 / 464.5 8.27 / 210 6.75 / 171.5 3.27 / 83 3.35 / 85 2.99 / 76 4.80 / 122

Operating Selection Chart Temperature/Pressure

Size Body Disc Stem Liner Operator Pressure Material Material Material* Rating PVC, CPVC, 150 PSI CPVC, FPM 2˝ to 8˝ PPL, & 410 SSTL Lever @70°F PPL, & or EPDM PVDF PVDF Non-Shock *Type 316 SS or 304 SS stems available. Consult factory.

Pressure Loss Calculation Formula 2 ΔP = Q []Cv ΔP = Pressure Drop Q = Flow in GPM Cv = Flow Coefficient

www.haywardflowcontrol.com 11 HAYWARD Flow Control Systems ® BYB Series Industrial Butterfly Valves Gear Operated Only 2˝ to 24˝ Bodies - PVC, CPVC, PPL, and PVDF Disks - CPVC, PPL, and PVDF

Designed for Performance and Flexibility Industrial Series Butterfly Valves from Hayward are specially designed to take into account application parameters encountered in larger size piping systems. The rugged, one piece body stands up to high flow rates and elevated stress conditions. The valve features a full face liner that eliminates the need for expensive flange gaskets. The valve itself is fully lined and the Type 410 stainless steel stem is completely isolated from the process media. The valve’s molded design makes for exceptional application flexibility. Because both the body and the disc can be molded in a variety of materials, it is easy and cost effective to assemble a valve that conforms to the require- ments of special, demanding applications. Easy Installation, Easy Operation Because these valves are significantly lighter than metal equivalents, installation is relatively easy and can often be accomplished by one person. Positive manual valve operation is ensured by the heavy duty, high torque output gear box. Removal of the gear box allows a variety of pneumatic and electric actuators to Features Options be installed on the large mounting pad. If a particular actuator does not mount directly to the • Stainless Steel Stem • Actuation Available valve stem, a variety of adapters and mounting • Choice of FPM or EPDM Liners • Type 316 SS and accessories are available so that most actuators can be installed. • High Torque Gear Box 304 SS Stems • Easily Modified for Unique Replacement for Metal Valves Applications All plastic construction means the valves will • Replaces Metal Valves never stick, fail, or jam due to rust or corrosion – making them an excellent alternative to metal valves in many applications.

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Gear Box Operator

L5 L1 L4 12 10 7 Parts List Gear Box Operator H3 ØD3 Butterfly Valves 17 4 8 5 11 1. Body 10. Spring Pin

3 9 H1 2. Disc 11. Packing H2 6 1

H 3. Seat Seal 12. Small Handle 2 ØD 4. Stem 13. Key ØD2 EPDM 5. Stem O-Ring 14. Seal 6. Disc O-Ring 15. Metal Stat n-Øe 7. Handwheel 16. Insert Nut P.C.D. ØD1 8. Gear Box 17. Pin 9. Bolt & Washer

L2 L3

Dimensions - Inches / Millimeters

Size D1 n-Øe D D2 D3 H H1 H2 H3 L1 L2 L3 L4 L5 2 / 50 4.76 / 121 4-19 6.50 / 165 2.22 / 56.5 6.26 / 159 11.30 / 287 4.92 / 125 4.06 / 103 2.09 / 53 5.51 / 140 1.36 / 34.5 1.69 / 43 1.63 / 41.5 4.76 / 121 2-1/2 / 65 5.51 / 140 4-19 7.28 / 185 2.74 / 69.5 6.26 / 159 12.09 / 307 5.31 / 135 4.45 / 113 2.09 / 53 5.51 / 140 146 / 37 1.81 / 46 1.63 / 41.5 4.76 / 121 3 / 80 5.98 / 152 4-19 7.87 / 200 3.13 / 79.5 6.26 / 159 12.17 / 309 5.39 / 137 4.53 / 115 2.09 / 53 5.51 / 140 1.46 / 37 1.81 / 46 1.63 / 41.5 4.76 / 121 4 / 100 7.52 / 191 8-19 9.02 / 229 4.04 / 102.5 6.26 / 159 13.84 / 351.5 5.79 / 147 5.33 / 135.5 2.09 / 53 5.51 / 140 1.85 / 47 2.20 / 56 1.63 / 41.5 4.76 / 121 6 / 150 9.49 / 241 8-22 11.22 / 285 6.02 / 153 7.95 / 202 18.23 / 463 8.70 / 221 6.97 / 177 3.05 / 77.5 11.20 / 284.5 2.44 / 62 2.78 / 70.5 2.36 / 60 6.34 / 161 8 / 200 11.73 / 298 8-22 13.50 / 343 7.99 / 203 7.95 / 202 20.67 / 525 10.00 / 254 8.27 / 210 3.05 / 77.5 11.20 / 284.5 2.99 / 76 3.35 / 85 2.36 / 60 6.34 / 161 10 / 250 14.25 / 362 12-25 16.18 / 411 10.04 / 255 7.95 / 202 23.27 / 591 11.26 / 286 9.53 / 242 3.05 / 77.5 11.20 / 284.5 3.76 / 95.5 4.29 / 109 2.36 / 60 6.34 / 161 12 / 300 17.01 / 432 12-25 19.29 / 490 12.19 / 309.5 9.84 / 250 27.80 / 706 13.54 / 344 11.89 / 302 2.99 / 76 12.99 / 330 4.59 / 116.5 5.24 / 133 2.36 / 60 7.28 / 185 14 / 350 18.74 / 476 12-29 20.87 / 530 14.17 / 360 9.84 / 250 28.82 / 732 13.46 / 342 11.81 / 300 3.07 / 78 12.99 / 330 4.45 / 113 5.00 / 127 2.36 / 60 7.28 / 185 16 / 400 21.26 / 540 16-29 23.62 / 600 15.65 / 397.5 11.81 / 300 34.21 / 869 16.73 / 425 13.78 / 350 4.72 / 120 13.90 / 353 6.00 / 152.5 6.57 / 167 3.19 / 81 9.09 / 231 18 / 450 22.76 / 578 16-32 24.80 / 630 17.81 / 452.5 11.81 / 300 35.83 / 910 17.52 / 445 14.57 / 370 4.61 / 117 13.90 / 353 6.44 / 163.5 7.05 / 179 3.19 / 81 9.09 / 231 20 / 500 25.00 / 635 20-32 27.40 / 696 19.76 / 502 15.98 / 406 40.83 / 1037 19.13 / 486 16.14 / 410 5.63 / 143 15.35 / 390 6.69 / 170 7.44 / 189 4.72 / 120 12.72 / 323 24 / 600 29.8 / 750 20-35 32.01 / 813 23.74 / 603 15.98 / 406 44.00 / 1120 20.20 / 513 18.31 / 465 5.24 / 133 13.78 / 350 7.52 / 191 8.27 / 210 5.31 / 135 13.18 / 335

Selection Chart Operating Temperature/Pressure Body Disc Pressure Size Seals Operators Material Material Rating PVC, CPVC, CPVC, 150 PSI 2˝-10˝ PPL and PPL or EPDM or Gearbox @ 70°F FPM PVDF PVDF Non-Shock PVC, CPVC, CPVC, 100 PSI 12˝ PPL and PPL or EPDM or Gearbox @ 70°F FPM PVDF PVDF Non-Shock PVC, CPVC, CPVC, 86 PSI 14˝-16˝ PPL and PPL or EPDM or Gearbox @ 70°F FPM PVDF PVDF Non-Shock PVC, CPVC, CPVC, 72 PSI 18˝ PPL and PPL or EPDM or Gearbox @ 70°F PVDF PVDFFPM Non-Shock PVC, CPVC, CPVC, 51 PSI 20˝-24˝ PPL and PPL or EPDM or Gearbox @ 70°F PVDF PVDFFPM Non-Shock

www.haywardflowcontrol.com 13 HAYWARD Flow Control Systems ® DAB Series Industrial Diaphragm Valves 1/2˝ to 6˝ PVC 1/2˝ to 4˝ CPVC 1/2˝ to 10˝ PPL 1/2˝ to 8˝ PVDF Overview Hayward all-plastic diaphragm valves are engineered to provide superior handling of difficult media such as corrosive fluids, abrasives and slurries. They can also be used for high purity and sanitary applications. Manual or Automated Available in manual or actuated (pneumatic or electric) models, the valves can be used for on/off and throttling service, feature a multi-turn design for precise control, and are self-draining on one side so that little to no dead volume remains in the valve. Standard material choices for the valve’s body include PVC, CPVC, PVDF and PPL. Each are available with EPDM, FPM or PTFE diaphragms, allowing service in a wide range of applications. Superior Design, Superior Performance The valve controls flow by varying the space between a stationary weir and a moveable flexible diaphragm. By compressing the diaphragm against the weir, all flow is shut off. The only wetted components are the lower half of the valve body and the diaphragm. The diaphragm’s stroke adjustment feature allows precise “tweaking” of diaphragm movement for very precise flow control. A large, sure-grip handwheel makes it easy to open or close the valve, and a beacon-type indicator provides highly visible position indication at the top of the Features Options valve’s rising stem. • Position Indicator • Electric, Pneumatic Connection Options • Sure-Grip Handwheel Actuation to 4˝ Connection options include molded-in • Choice of EPDM, FPM, • Over 4˝ Actuation, ANSI flanges and ASTM True Union socket PTFE Diaphragms Consult Factory end connectors. • Rated to 150 PSI • True Union End Connections • PVDF Vapor Barrier

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Technical Information – PVC/CPVC Flanged

1/2˝- 1-1/4˝ Parts List & Dimensions 1-1/2˝- 6˝ Parts List & Dimensions 1. Gauge Cap 7. Sleeve 13. Body 1. Lock Nut 7. Sleeve 13. Body 2. Stopper Nut 8. Bolt & Nut 14. Diaphragm Cover 2. Stopper Nut 8. Bolt 14. Thrust Ball 3. Lock Nut 9. Stem Plate 3. Gauge Cap 9. Inserted Nut Bearing 4. Hand Wheel 10. Spindle 15. Washer 4. Hand Wheel 10. Stem 15. Grease Nipple 5. Thrust Washer 11. Compressor 16. Pin 5. Thrust Washer 11. Compressor 16. Washer 6. Bonnet 12. Diaphragm 6. Bonnet 12. Diaphragm 17. Pin

Dimensions - Inches / Millimeters

Size D C L H d T n-e 1/2/15 3.50/90 2.38/60 4.33/113 3.78/95 0.63/16 0.47/12 4-15.7 3/4/20 3.86/98 2.76/70 4.72/123 3.94/100 0.79/20 0.51/14 4-15.7 1/25 4.25/108 3.13/79 5.12/135 4.25/110 0.98/25 0.51/15 4-15.7 1-1/4/30 4.60/117 3.50/89 5.30/135 5.75/146 1.20//30 0.60//15 4-15.7 1-1/2/40 5.00/127 3.88/98 7.09/185 7.76/195 1.61/40 0.63/16 4-15.7 2/50 6.00/152 4.75/121 8.27/215 8.58/220 2.05/52 0.79/18 4-19 2-1/2/65 7.00/178* 5.50/140 9.84/255 10.24/260 2.64/65 0.91/20 4-19 3/80 7.50/190 6.00/152 11.02/285 10.63/270 3.07/79 0.91/21 4-19 4/100 9.00/229 7.50/191 13.39/346 11.81/300 3.94/102 0.94/21 8-19 6/150** 11.00/279 9.59/241 18.90/485 18.74/475 5.83/145 1.06/28 8-22 *CPVC – “D” dimension - 6.90/175 **6˝ available in PVC only.

Selection Chart

Size Material End Conn. Diaphragm Rating

1/2˝-4˝ 150 PSI @ 70°F Non-shock 1/2˝ – 6˝ PVC Flanged EPDM, FPM, PTFE 6˝ 75 PSI @ 70°F Non-shock

1/2˝ – 4˝ CPVC Flanged EPDM, FPM, PTFE 1/2˝-4˝ 150 PSI @ 70°F Non-shock

www.haywardflowcontrol.com 15 HAYWARD Flow Control Systems ®

Technical Information – PPL/PVDF Flanged

1/2˝- 1-1/4˝ Parts List & Dimensions 1-1/2˝- 10˝ Parts List & Dimensions 1. Lock Nut 7. Sleeve 13. Body 1. Lock Nut 7. Sleeve 13. Body 2. Stopper Nut 8. Bolt 14. Thrust Ball 2. Stopper Nut 8. Bolt 14. Thrust Ball Bearing 3. Gauge Cap 9. Insert Nut Bearing 3. Gauge Cap 9. Inserted Nut 15. Grease Nipple 4. Hand Wheel 10. Stem 15. Grease Nipple 4. Hand Wheel 10. Stem 16. Washer 5. Thrust Washer 11. Compressor 16. Washer 5. Thrust Washer 11. Compressor 17. Pin 6. Bonnet 12. Diaphragm 17. Pin 6. Bonnet 12. Diaphragm 18. Plate

Dimensions - Inches / Millimeters

Size D C L H d T n-e 1/2/15 3.50/90 2.38/60 4.33/110 3.78/95 0.63/16 0.47/12 4-15.7 3/4/20 3.86/98 2.76/70 4.72/120 3.94/100 0.79/20 0.51/13 4-15.7 1/25 4.25/108 3.13/80 5.20/132 4.25/110 0.98/25 0.55/14 4-15.7 1-1/4/30 4.65/118 3.50/89 5.20/132 5.75/146 1.20/30 0.55/14 4-15.7 1-1/2/40 5.00/127 3.85/98 7.09/180 7.76/195 1.60/40 0.63/16 4-15.7 2/50 6.00/152 4.75/121 8.27/210 8.58/220 2.00/51 0.70/18 4-19 2-1/2/65 6.90/174 5.50/140 9.88/251 10.24/260 2.55/65 0.79/20 4-19 3/80 7.50/190 6.00/152 11.02/280 10.63/270 3.03/77 0.83/21 4-19 4/100 9.00/229 7.50/191 13.50/343 11.81/300 3.94/100 0.83/21 8-19 6/150 11.00/279 9.50/241 18.80/478 18.74/475 5.70/145 1.06/27 8-22 8/200 13.50/343 11.70/298 22.44/570 24.69/630 7.64/194 1.24/35 8-22 10/250* 16.00/406 14.25/362 26.70/680 27.55/700 9.72/247 1.46/35 12-25 *10˝ available in PPL only. Selection Chart

Size Material End Conn. Diaphragm Rating

1/2˝-4˝ 150 PSI @ 70°F Non-shock 1/2˝ – 10˝ PPL Flanged EPDM, FPM, PTFE 6˝-10˝ 75 PSI @ 70°F Non-shock

1/2˝-4˝ 150 PSI @ 70°F Non-shock 1/2˝ – 8˝ PVDF Flanged PTFE 6˝-10˝ 75 PSI @ 70°F Non-shock

16 1-888-429-4635 (1-888-HAYINDL) HAYWARD Flow Control Systems ®

Technical Information – PVC/CPVC/PPL/PVDF True Union

1/2˝- 1˝ Parts List & Dimensions 1-1/4˝- 2˝ Parts List & Dimensions 1. Union Body 8. Hand Wheel 15. Diaphragm 1. Lock Nut 8. Bolt 15. Union 2. Union Gland Cap 9. Thrust Washer 16. Pin 2. Stopper Nut 9. Inserted Nut Gland Cap 3. Union O-Ring 10. Bonnet 17. Diaphragm 3. Gauge Cap 10. Sleeve 16. Union 4. Union Body Cap 11. Sleeve Cover Plate 4. Hand Wheel 11. Compressor Body Cap 5. Gauge Cap 12. Nut 18. Bolt 5. Thrust Washer 12. Diaphragm 17. Plate 6. Stopper Nut 13. Stem 19. Washer 6. Bonnet 13. Unionbody 18. Washer 7. Lock Nut 14. Compressor 7. Stem 14. Union O-Ring

Dimensions - Inches / Millimeters Socket (PVC/CPVC/PPL) Threaded (PVC/CPVC/PPL/PVDF)

Size L d1 H Size L d2 H 1/2/15 5.90/150 0.85/21.5 3.74/95 1/2/15 5.55/141 1/2-14 NPT 3.74/95 3/4/20 6.69/170 1.06/26.9 3.94/100 3/4/20 6.22/159 3/4-14 NPT 3.94/100 1/25 7.95/202 1.32/33.6 4.33/110 1/25 7.17/182 1-11.5 NPT 4.33/110 1-1/4/30 11.22/285 1.91/48.6 7.67/195 1-1/4/30 10.63/270 1-1/4-11.5 NPT 7.67/195 1-1/2/40 11.22/285 1.91/48.6 7.67/195 1-1/2/40 10.63/270 1-1/2-11.5 NPT 7.67/195 2/50 12.79/325 2.39/60.6 8.27/210 2/50 12.13/308 2-11.5 NPT 8.27/210

Socket (PVDF)

Size L d1 H 1/2/15 5/90/150 0.88/22.4 3.74/95 3/4/20 6.69/170 1.04/26.4 3.94/100 1/25 7.95/202 1.28/32.5 4.33/110 1-1/4/30 11.22/285 1.91/48.6 7.67/195 1-1/2/40 11.22/285 1.91/48.6 7.67/195 2/50 12.79/325 2.39/60.6 8.27/210

Selection Chart

Size Material End Conn. Diaphragm O-Rings Rating

1/2˝, 3/4˝, 1˝, Socket or PVC/CPVC/PPL/PVDF EPDM, FPM, OR PTFE FPM, EPDM 150 PSI @ 70°F Non-shock 1-1/4˝, 1-1/2˝, 2˝ Threaded

www.haywardflowcontrol.com 17 HAYWARD Flow Control Systems ®

Technical Information - PVC/CPVC/PPL Threaded Body

Parts List Diaphragm Valves (Threaded) 1. Gauge Cap 2. Stopper Nut 3. Lock Nut 4. Hand Wheel 5. Thrust Washer 6. Bonnet 7. Sleeve 8. Bolt 9. Stem 10. Compressor 11. Diaphragm 12. Body

Dimensions - Inches / Millimeters

Size H d L 1/2/15 4.9/125 1/2-14 NPT 3.2/80 3/4/20 5.1/130 3/4-14 NPT 3.7/95 1/25 5.5/140 1-11.5 NPT 4.2/106

Selection Chart

Size Material End Conn. Diaphragm Rating

1/2˝-1˝ PVC/CPVC/PPL Threaded EPDM, FPM, OR PTFE 100 PSI @ 70°F Non-shock

1/2˝-1˝ PVDF Threaded PTFE 100 PSI @ 70°F Non-shock

18 1-888-429-4635 (1-888-HAYINDL) HAYWARD Flow Control Systems ® BFA Series Industrial Bulkhead Fittings 1/2˝ to 6˝ – PVC, Corzan® CPVC and PPL – Standard Flange 1/2˝ to 1˝ – PVC, Corzan® CPVC and PPL – Large Flange

Easy Tank Connections Hayward’s BFA Series Industrial Bulkhead Fittings (Tank Adapters) easily permit safe, quick pipe connections to be made to plastic, metal or plastic tanks. Simply cut the proper size opening in the tank, slide the body of the fitting through it, and then just tighten the nut. The fitting is now ready to accept the piping connection.

Rugged Design BFA Series Bulkhead Fittings have been designed to stand up to the most demanding applications without leaking – year in and year out. These bulkhead fittings are molded with an extremely heavy wall thickness and will withstand most abuse without failure.

Leak Protection All sizes of BFA Series Bulkhead Fittings come standard with heavy duty full buttress threads to help prevent leaks under pressure. These full buttress threads are substantially stronger than the standard threads on ordinary bulkhead fittings.

Easy Installation The Bulkhead Fitting has been designed so Features Options that only one person is needed to install it, not two, unlike other ordinary bulkhead • Left-Hand Threads • Ready Flanges for fittings. A special hex shape on the body end of the fitting allows it to be gripped from • Rated to 150 PSI Making Flanged outside the tank while the nut is tightened. • EPDM or FPM Connections to Tanks Gasket Seal Can’t Rust, Won’t Corrode • Hex Body for One These all-plastic bulkhead fittings will never Person Installation fail due to rust or corrosion. • Full Buttress Threads

Corzan® is a trademark of Noveon, Inc.

www.haywardflowcontrol.com 19 HAYWARD Flow Control Systems ® Technical Information

Standard Flange Large Flange Dimensions - Inches / Millimeters AB CDE AB CDE Size Across Installation Across Gasket Size Across Installation Across Gasket Flats Hole Size Flats Thickness Flats Hole Size Flats Thickness 1/2 2.00 / 51 3/75 / 95 1.38 / 35 2.00 / 51 .19 / 4.82 1/2 3.00 / 76 3.75 / 95 1.38 / 35 3.00 / 76 .19 / 4.82 3/4 2.38 / 60 3.88 / 99 1.63 / 41 2.38 / 60 .19 / 4.82 3/4 3.55 / 91 3.88 / 99 1.63 / 41 3.55 / 91 .19 / 4.82 1 2.56 / 65 3.88 / 99 1.88 / 48 2.56 / 65 .19 / 4.82 1 3.80 / 97 3.88 / 99 1.90 / 48 3.80 / 97 .19 / 4.82 1-1/4 3.25 / 83 4.00 / 102 2.65 / 78 3.25 / 83 .19 / 4.82 1-1/2 3.25 / 83 4.00 / 102 2.65 / 68 3.25 / 83 .19 / 4.82 2 4.38 / 111 4.25 / 108 3.25 / 83 4.38 / 111 .25 / 6.35 Dimensions A, C, & D are Across Flats. 3 6.00 / 152 4.65 / 119 4.50 / 114 6.00 / 152 .25 / 6.35 1/2˝ to 2˝ Hexagon Flats, 3˝, 4˝ & 6˝ Octagon Flats 4 8.75 / 222 5.75 / 146 5.75 / 146 8.75 / 222 .25 / 6.35 6 12.0 / 305 8.00 / 204 8.06 / 205 12.0 / 305 .31 / 7.90 Selection Chart Selection Chart Size Material End Conn. Seals Rating Size Material End Conn. Seals Rating

1/2˝-6˝ PVC Socket X Socket 1/2˝-1˝ PVC Socket X Socket 150 PSI, 150 PSI, Socket X Thread EPDM Socket X Thread EPDM Non Shock Non Shock 1/2˝- 6˝ CPVC Thread X Thread or FPM 1/2˝- 1˝ CPVC Thread X Thread or FPM @ 70°F @ 70°F 1/2˝-6˝ Natural PPL Thread X Thread 1/2˝-1˝ Natural PPL Thread X Thread Minimum Recommended Inside Radii of Cylindrical / Round Tanks Operating for Bulkhead Fitting Installation Temperature/Pressure Size I.D. Rigid Wall I.D. Flexible Wall Max. Wall Thickness Std. Flange Lg. Flange Std. Flange Lg. Flange 1/2˝ 7.25 12.00 6.50 11.00 2.08 3/4˝ 10.00 13.50 9.25 12.75 2.08 1˝ 11.75 20.50 10.70 18.50 2.08 1-1/4˝ 16.25 12.19 2.00 1-1/2˝ 16.25 12.19 2.00 2˝ 25.75 19.38 2.00 3˝ 30.00 25.25 2.12 4˝ 60.00 55.00 2.45 5˝ 114.00 97.00 3.25

20 1-888-429-4635 (1-888-HAYINDL) HAYWARD Flow Control Systems ® Typical Minimum Physical Properties

ASTM Polypropylene Polypropylene PVC Polyetherimide Properties Test Polyvinyl Chlorinated Unfilled 30% Glass 30% Glass 40% Glass Method Chloride Polyvinylchloride (Natural) Filled Filled Filled

Mechanical at 73°F Specific Gravity D792 1.41 1.52 1.33 1.13 1.53 1.61 Tensile Strength, PSI D638 7000 8230 3650 12500 11500 27000 Modulus Elasticity, PSI D638 450000 400000 170000 170000 970000 1700000 Compressive Strength, PSI 9000 9000 5500 9500 9500 31800 Flexural Strength, PSI D790 12930 14990 7000 18200 17900 36000 Izod Notch Impact, ft lb/ in D256 1.5 1.6 1.3 2.0 1.3 2.1 Hardness, Rockwell R D785 112 117 95 M57 110 M114 Thermal Heat Distortion Temperature: 66 PSI 165 243 225 325 169 420 264 PSI 164 214 185 300 167 415 Coefficient of -5 -5 -5 -5 -5 -5 Expansion, in / in / °F 3.1 x 10 3.8 x 10 3.0 x 10 2.1 x 10 1.4 x 10 0.8 x 10 Other Properties Water Absorption, D570 0.05 0.07 0.03 0.02 0.05 0.13 % 24 hr Light Transmission E308 Opaque Opaque Translucent Opaque Opaque Opaque Light Stability Excellent Excellent Excellent Excellent Excellent Excellent Effect of Sunlight Slight Darkening Very Slight Slight Slight Slight Slight Color Dark Gray Medium Gray Clear Black Light Gray Black NSF Approved Yes Yes Yes Operating Temperatures/Pressures For 150 PSI Maximum Rated Products For 225 PSI Maximum Rated Products

Notes: 1. Working pressure (non-shock) figures are the maximum recommended for the indicated temperatures. 2. It is recommended that the minimum process temperature for Hayward products not fall below 34°F (1°C).

www.haywardflowcontrol.com 21 HAYWARD Flow Control Systems ® Material Description

PVC (Polyvinyl Chloride) as chemical processing, industrial plating, of 500°F. PTFE is used as a seat material Type 1, Grade 1 PVC is the most frequently chilled water, deionized water lines, in several lines of Hayward valves due specified of all plastic valve materials. It chemical drainage, DWV piping and to its low coefficient of friction and has been successfully used for over 30 irrigation systems. PPL is generally inert chemical stability. years in such areas as chemical to most mineral acids, bases, salts and EASTAR® processing, industrial plating, chilled water, hydrocarbon solutions. The PPL used in Eastar is a clear polyester thermoplastic deionized water lines, chemical drainage, Hayward products conforms to ASTM compound having excellent impact DWV piping and irrigation systems. PVC D-4101. The maximum recommended strength, chemical resistance, and high is generally inert to most mineral acids, working temperature of PPL is 250°F. clarity. It is used in a variety of applications bases, salts and paraffinic hydrocarbon PPL products can be installed using such as chemical processing and solutions. PVC is not recommended for threaded or flanged end connections. ultra-pure industries. use with chlorinated or aromatic hydro- EPDM PVDF carbons, esters, or ketones. PVC Ethylene Propylene Diene Monomer rubber Polyvinylidene Fluoride is a thermoplastic possesses excellent fire performance is an elastomer prepared from ethylene and polymer with excellent corrosion, chemical, properties. In particular, it will not burn propylene compounds. EPDM has been and abrasion resistance. It has a good once the source of heat or flame is used continuously to a temperature of 300°F. mechanical and thermal stability with a removed. PVC has excellent weatherability. EPDM is recommended for water, steam, maximum operating temperature of 300°F. The PVC used in Hayward products dilute acids, dilute alkalis and alcohols. PVDF has a high impact resistance conforms to ASTM D-1784. The maximum EPDM is not recommended for petroleum and excellent UV resistance. It is used recommended working temperature of PVC oils or di-ester lubricants. in applications of high purity, and is 140°F. PVC products can be installed FPM or FKM chemical processing. using solvent cement, threaded or flanged (Fluorocarbon Rubber) end connections. ETFE The fluorocarbon elastomers have a Ethylene Tetrafluoroethylene is a ® Corzan CPVC maximum service temperature of 400°F. fluorocarbon based polymer. It has a very (Chlorinated Polyvinyl Fluorocarbon materials are recommended good resistance to solvents and chemicals Chloride) for petroleum oils, di-ester base lubricants, as well as outdoor weathering. ETFE has Corzan CPVC is generally inert to most silicate fluids and greases, halogenated a maximum service temperature of 300°F. mineral acids, bases, salts and paraffinic hydrocarbons, acids and vacuum environ- It is widely used in the electronics, hydrocarbon solutions. Corzan CPVC is ments. Fluorocarbon materials are not chemical processing, and laboratory not recommended for use with chlorinated recommended for ketones, amines, testing equipment industries. or aromatic hydrocarbons, esters or anhydrous ammonia, hot hydrofluoric TPV or chlorosulfonic acids. ketones. The Corzan CPVC used in Thermoplastic Vulcanate also known as Hayward products conforms to ASTM Nitrile or Buna N TPE (Thermoplastic EPDM) is commonly D-1784-23447B. The maximum working Nitrile, chemically, is a copolymer of referred to as Santoprene®. It is a thermo- temperature for Hayward products made butadiene and acrylonitrile. Nitrile plastic elastomer with a mixture of EPDM of Corzan CPVC is 190°F at 60 PSI. It has maximum service temperature is 275°F. rubber and polypropylene. TPV possesses been proven an excellent material for hot Nitrile is recommended for petroleum oils the same flexibility and durability of natural corrosive liquids and hot and cold water and fluids, cold water, silicone greases rubber compounds. It is good in both hot distribution. Corzan CPVC products can and oils, di-ester base lubricants and and cold extremes. be installed using solvent cement, ethylene glycol base fluids. Nitrile is not threaded or flanged end connections. recommended for halogenated hydro- Glass Fiber-Reinforced PPL carbons, nitro hydrocarbons, phosphate (Polypropylene) ester hydraulic fluids, ketones, strong Polypropylene (PPL) is a lightweight acids, ozone and automotive brake fluid. material with generally high resistance to Teflon® chemical attack. The glass fiber-reinforced Polytetrafluoroethylene (PTFE) is PPL has the highest long-term temperature chemically stable and virtually unaffected Corzan® is a registered trademark of Noveon, Inc. resistance of any material furnished by by chemicals, acids, bases and solvents. Teflon® is a registered trademark of DuPont Hayward Industrial Products. It has been Eastar® is a registered trademark of Eastman PTFE has a maximum service temperature Santoprene® is a registered trademark of used successfully for years in such areas Advanced Elastomer Systems, LP

22 1-888-429-4635 (1-888-HAYINDL) HAYWARD Flow Control Systems ® Conversion Factors Liquid Measure and Weight

To Obtain U.S. Imperial U.S. U.S. U.S. Cubic Multiply By Gallon Gallon Pound Cubic Cubic Liter Meter Water Foot Inch U.S. Gallon 1 0.8327 8.337 0.13368 231.0 3.785 0.003785 Imperial Gallon 1.2009 1 10.0 0.16054 277.78 4.546 0.004546 U.S. Pound Water 0.11995 0.1 1 0.016035 27.708 0.45404 0.000454 U.S. Cubic Foot 7.4805 6.2288 62.365 1 1728.0 28.316 0.028314 U.S. Cubic Inch 0.004329 0.00360 0.3609 0.000578 1 0.016387 0.0000164 Liter 0.26418 0.21997 2.202 0.035315 61.025 1 0.0010 Cubic Meter 264.2 219.99 2202.6 35.3183 61030.0 999.97 1 Pressure and Head

To Obtain atmo- inch foot inch mm lb/sq in lb/sq ft kg/sq cm bar Multiply By sphere water water mercury mercury lb/sq in 1 144.0 0.068046 0.070307 27.7276 2.3106 2.0360 51.7150 0.06895 lb/sq ft 0.006945 1 0.000473 0.000488 0.1926 0.01605 0.014139 0.35913 0.000479 atmosphere 14.696 2116.22 1 1.0332 407.484 33.9570 29.921 760.0 1.01325 kg/sq cm 14.2233 2048.16 0.96784 1 394.27 32.864 28.959 735.558 0.9807 in water 0.03607 5.194 0.002454 0.00254 1 0.08333 0.0734 1.865 0.00249 ft water 0.43278 62.3205 0.029449 0.03043 12.0 1 0.8811 22.381 0.02984 in mercury 0.49115 70.726 0.033421 0.03453 13.617 1.1349 1 25.40 0.03386 mm mercury 0.019337 2.7845 0.0013158 0.0013595 0.5361 0.04468 0.03937 1 0.001333 bar 14.5038 2088.55 0.98692 1.0197 402.1 33.51 29.53 750.0 1 Area and Volume Formulas A = Area, S = Surface Area of Solid, V = Volume, C = Circumference, R = Radius of Circumscribed Circle

a Rectangle Circle Cone A = ab r A = 3.142r 2 V = 1.047r 2 h b C = 2 (a + b) C = 6.283 r S = 3.142 r√ r (r + h) h

b Parallelogram Sector of Circle Sphere r 3 a h A = bh S = r Ø A = 4.189 r C = 2 (a +b) C = 2 r sin(Ø/2) S = 12.57 r 2 A (sector) = 0.5 r s a Trapezoid A (segment) = 0.5r 2 (Ø –sinØ) Frustrum of Right c h d A = 0.5 (a +b) h Circular Cone C = a + b + c + d b Ellipse V = 1.047h [a (a + b)(b + a)b] b a A = 3.142ab S = 3.142(a +b)√(a – b) Right Triangle C = 6.284√[a(a+b)b]/2 c b A = 0.5 ab R = 0.5 c Cylinder a C = 3.142 r2 h General Triangle S = 6.284 r h b h c A = √s (s–a) (s –b) (s – c) r R = a bc/(0.25A) a

www.haywardflowcontrol.com 23 At haywardflowcontrol.com you not only get information, you get the latest information.

Hayward Flow Control Products Available From: HAYWARD® ® Hayward Flow Control Systems HAYWARD INDUSTRIAL PRODUCTS, INC. One Hayward Industrial Drive, Clemmons, NC 27012 Tel: 1-888-429-4635 (1-888-HAYINDL) Fax: 1-888-778-8410 E-mail: [email protected] Web Site: http://www.haywardflowcontrol.com

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