Hayward Flow Control Systems

Hayward Flow Control Systems2008 New Product Guide Manual Ba l l Va lves

Compact Bal l Va lves

Check Valves

But ter f ly Va lves

Diaphragm Valves

Bulkhead F i t t ings

MANUAL VALVESBall 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 eachpassing year with an eye toward what has gonewell and what needs to be improved to staycompetitive in an ever changing global economy.As always our goal is to provide high quality,cost-effective products supported by the besttrained people in our industry.

This is especially relevant in 2008 as weintroduce a host of new products designed toexpand Hayward’s product line capabilities whileremaining competitive in the marketplaces weserve. We hope you find the followinginformation on our new product offerings helpfulin your planning and are excited about a widerrange of application possibilities these newproducts represent. As always, we welcomeyour comments and value your opinionsregarding how we can better serve you in 2008!

Sincerest regards,

Joseph A. AquilinoVice President & General ManagerHayward Flow Control Systems

2008 New Product Guide

Features

• Full Port Design• Easy Maintenance• FPM or EPDM Seals• Easily Automated• Double O-Ring Stem Seals• Adjustable Seat Retainer

Options

• Stem Extensions• Lockouts• 2˝ Square Operating Nuts• Drilled Balls for Sodium Hypochlorite Service

1/2˝ to 4˝ - PVC, Corzan® CPVC, PPL, and PVDF

Rugged ConstructionHayward’s TBB Series Industrial True UnionBall Valves are cost effective, yet ruggedenough to stand up to demanding industrialand 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 twoassembly nuts and lift the valve body out of the line.

Advanced Design Features TBB Series True Union Ball Valves aresuperior performers. They have a threadedseal carrier that allows the seat to beadjusted while mantaining downstreampresssure. These valves feature a dovetailball and stem, and a thick double o-ring stemseal for twice the leakage protection of valveswith only a single stem seal.

Actuator Mounting DesignFor actuator mounting, the valve incorporatesa unique design of two holes in the stembody that allows the actuator mountingbracket to mount directly to the valve withoutthe need for glued or clamped-on mountingpads. This assures proper alignment of theactuator to the valve without creating anydamaging side loads to cause prematurestem seal failure. With this design, the valvecan easily be adapted to manual operation –should the need ever arise.

Never a Problem with CorrosionBecause of the valves’ all plastic construction,they will never rust or corrode – and they cansurvive corrosive environments without theneed for painting or expensive epoxy coating.

TBB Series Industrial True Union Ball Valves

Corzan® is a registered trademark of Noveon, Inc.

®®HAYWARD Flow Control Systems

3www.haywardflowcontrol.com


4

Technical Information

Selection ChartSize Material End. Conn Seals Pressure Rating

1/2˝ - 4˝ PVC, CPVCSocket, Threaded

or Flanged FPM or225 PSI

1/2˝ - 4˝ PPL*Threaded EPDM

@70°For Flanged

Non-Shock

1/2˝ - 4˝ PVDFSocket, Threaded

FPMor Flanged

* PPL rated at 150 PSI

Parts ListTrue Union Valve1. Body2. Stem O-Ring3. Stem4. Ball5. Seat Seal6. Carrier O-Ring7. Seal Carrier8. Union O-Ring9. End Connector10. Union Nut11. Handle12. Inserted Nut

12

CLO

SE

OP

EN

F

MXS deep

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

Dimensions - Inches / Millimeters

1-888-429-4635 (1-888-HAYINDL)

H2

H1

L2

11

3

2

910854617

Ød

Ød2

Ød1

I

ØD

1

ØD

L1

L

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 – –

Operating Temperature/Pressure


5

Rugged, Compact DesignHayward's QVC and QTA Series CompactBall Valves feature a rugged, all-plasticdesign found only on higher cost ball valves.Features such as Santoprene (TPV) seats,full porting and a 150 PSI pressure rating areall standard on every size compact ball valve.

Cost-Sensitive ApplicationsThis compact ball valve is perfect for OEMand other applications that require areliable ball valve at an economical price.This compact ball valve has been designedand tested to make certain it will performyear in and year out in the most demandingapplications without leakage or failure. Theinternal components of a compact ball valveare completely encapsulated within thevalve body in a one-step manufacturingprocess. There is absolutely no danger ofleakage through assembled parts. This alsomeans that the valve never requiresadjustment since all internal componentsare sealed inside the one-piece valve body.This compact ball valve is ready to be putinto service right out of the box.

Lightweight and CompactCompact ball valves are designed to fit intospaces too small for other valves. They areabout 1/3 the overall size of a plastic trueunion valve and they weigh an average of50% less. This makes them ideal for skid-mounted and other applications where spaceand weight are critical considerations.

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 twoassembly nuts and lift the valve body out of the line.

Can’t Rust, Won’t CorrodeTheir all-plastic construction means they willnever fail, stick, or jam because of rusted orcorroded parts. And they'll work in placesand environments where metal valves mustbe painted or coated just to survive.

Compact Ball Valves1/2˝ to 4˝ - QVC Series Industrial–Gray and White PVC1/2˝ to 2˝ - QTA Series Industrial–True Union, Gray and White PVC

Features• Rated at a Full 150 PSI• Santoprene (TPV) Seats• EPDM Seals• No Internal Parts to Replace• Easy 1/4-Turn Operation• Perfect for OEM Applications• Socket or Threaded Pipe

Connections

www.haywardflowcontrol.com

Options• True Union

End Connections


Selection Chart Operating Temperature/PressureSize Material End Conn. Seals Rating

PVCSocket,

1/2˝ - 4(Gray or White)

Threaded EPDM 150 PSI @ 70°For Flanged


Technical Information – Compact Ball Valves

Pressure LossCalculation Formula

ΔP = QCv[ ]2

ΔP = Pressure DropQ = Flow in GPM

Cv = Flow Coefficient

6 1-888-429-4635 (1-888-HAYINDL)

1/2˝- 4˝ Parts List & Dimensions

Part Materials1. Screw Steel2. Cap ABS3. Handle ABS4. Ball PVC, PP5. O-Ring EPDM6. Body PVC7. Seat TPV

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



Technical Information – True Union Compact Ball Valves


Part Materials1. Screw Steel2. Cap ABS3. Handle ABS4. Ball PVC, PP5. O-Ring EPDM6. Nut PVC7. Seat TPV8. Body PVC9. Adaptor PVC

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


Size Material End. Conn. Seals PressureRating

PVC Socket, Threaded 150 PSI1/2˝ - 2˝

(Gray or White) or FlangedEPDM

@70°F

Selection Chart


ΔP = QCv[ ]2




TCB Series Industrial True Union Ball Check Valves1/2˝ to 2˝ - PVC, CPVC, PPL, and PVDF

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

Backflow PreventionHayward’s TCB Series Industrial True UnionBall Check Valves prevent reversal of flow in piping systems. They are ideal wherebackflow could potentially cause damage to pumps, filters, or process equipment.

Automatic OperationTCB Series True Union Ball Check Valves operate without the need for anyadjustments or settings. Line pressuremoves the solid plastic ball off the elastomerseat, opening the valve. When the inlet flow stops, back pressure moves the ballback onto the seat – stopping the flow.Additionally, this valve features a uniquesquare-cut elastomer seat to seal at lowback pressures.

True Union DesignOur ball check valve features a true uniondesign. This allows for easy removal from apiping system without breaking down pipingconnections. Just unscrew the two assemblynuts and lift the valve body out of the line.

No Corrosion FailuresBecause of their all-plastic construction,these valves will never jam or stick as aresult of rust or corrosion. Also they will notcontaminate sensitive fluids that come intocontact with them.


8 1-888-429-4635 (1-888-HAYINDL)

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


Size Material End. Conn. Seals PressureRating

1/2˝ - 2˝PVC Socket, Threaded, FPM or

or CPVC or Flanged EPDM 150 PSI

1/2˝ - 2˝ PPL ThreadedFPM or @70°F

EPDM Non-Shock

1/2˝ - 2˝ PVDF Threaded FPM

Selection Chart

1. Body2. Union Nut3. End Connector4. Ball5. Gland6. Seal7. O-Ring


Parts ListTrue Union Ball Check Valves

Ød

Ød2

Ød1

ØD

H

I

2

6

5

1

4

7

3


ΔP = QCv[ ]2



www.haywardflowcontrol.com 9


Operating Temperatures/PressuresFor 150 PSI Maximum Rated Products

BYB Series Industrial Butterfly Valves Lever Operated Only

A Better Butterfly ValveHayward’s BYB Series Industrial ButterflyValves 2˝ through 8˝ are rated at a full 150 PSI. Unlike other plastic butterfly valves,these valves are constructed from a onepiece body that incorporates slot designedbolt holes to accommodate ANSI and DINpipe flanges. Their heavy duty constructionstands up to the most demanding applications.

Extra Features, No Extra CostBYB Series Butterfly Valves feature astainless steel stem and a lever handle witha built in lockout feature.

Better SealingOther plastic butterfly valves have only a thin o-ring on the disk to seal the valve, butHayward valves feature a full body doubleliner seal and a liner retention slot. Thismeans that the process media nevercontacts the valve body. And you can counton the full liner seal to perform reliably, yearafter year.

No Metal, No CorrosionThese valves have no metal in contact withthe process media. They cannot corrode orrust – nor will they contaminate sensitive fluids flowing through them.

Features

• Rated at 150 PSI

• Stainless Steel Stem

• Fully Supported Flange Bolt Holes

• FPM or EPDM Liners

• Wafer Body Design

• Slot Design for ANSI, DIN

Options

• Gear Operators

• Actuation Available

• Type 316 SS or304 SS Stems

2˝ to 8˝ • Bodies - PVC, CPVC, PPL, and PVDF • Disks - CPVC, PPL, and PVDF


1-888-429-4635 (1-888-HAYINDL)10



Size Body Disc Stem Liner Operator PressureMaterial Material Material* Rating

PVC, CPVC, 150 PSI

2˝ to 8˝ CPVC,PPL, & 410 SSTL

FPMLever @70°FPPL, &

PVDFor EPDM Non-ShockPVDF

Selection Chart

EP

22

1610 12 15 1413 9

21 8

ØD2

11

19

7

Ød

ØD1 P.C.D

ØD

L

n-Øe

Lever Handle Operator

W2

H1

H2

H3

1

5

4

3

6

2

H

W1


ΔP = QCv[ ]2



Dimensions - Inches / Millimeters (Lever Handle Operator)



o

s

172318 24 20

ØD3

W3

Parts List Lever Handle Operator Butterfly Valves

1. Body2. Disc3. Seat Seal4. Stem5. Stem O-Ring6. Disc O-Ring7. Insert Nut 2˝-6˝8. Large Handle9. Small Handle10. Spring Lock11. Handle Insert12. Handle Lever

13. Spring14. Spring Pin15. Spring Pin16. Washer17. Locking Plate18. Gear Seat19. Stem Washer 2˝-5˝20. Bolt21. Nut22. Insert Nut23. Level24. Rivet

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

*Type 316 SS or 304 SS stems available. Consult factory.

BYB Series Industrial Butterfly Valves Gear Operated Only

Designed for Performance and FlexibilityIndustrial Series Butterfly Valves from Haywardare specially designed to take into accountapplication parameters encountered in largersize piping systems. The rugged, one piecebody stands up to high flow rates and elevatedstress conditions. The valve features a full faceliner that eliminates the need for expensiveflange gaskets. The valve itself is fully lined andthe Type 410 stainless steel stem is completelyisolated from the process media.

The valve’s molded design makes forexceptional application flexibility. Because boththe body and the disc can be molded in a varietyof materials, it is easy and cost effective toassemble a valve that conforms to the require-ments of special, demanding applications.

Easy Installation,Easy OperationBecause these valves are significantly lighterthan metal equivalents, installation is relativelyeasy and can often be accomplished by oneperson. Positive manual valve operation isensured by the heavy duty, high torque outputgear box. Removal of the gear box allows avariety of pneumatic and electric actuators to be installed on the large mounting pad. If aparticular actuator does not mount directly to thevalve stem, a variety of adapters and mountingaccessories are available so that most actuatorscan be installed.

Replacement for Metal ValvesAll plastic construction means the valves willnever stick, fail, or jam due to rust or corrosion– making them an excellent alternative to metalvalves in many applications.

Features• Stainless Steel Stem• Choice of FPM or EPDM Liners• High Torque Gear Box• Easily Modified for Unique Applications

• Replaces Metal Valves

Options

• Actuation Available• Type 316 SS and

304 SS Stems


1-888-429-4635 (1-888-HAYINDL)12

2˝ to 24˝ Bodies - PVC, CPVC, PPL, and PVDFDisks - CPVC, PPL, and PVDF




Operating Temperature/PressureSize Body Disc Seals Operators Pressure

Material Material RatingPVC, CPVC, CPVC,

EPDM or150 PSI

2˝-10˝ PPL and PPL orFPM

Gearbox @ 70°FPVDF PVDF Non-Shock

PVC, CPVC, CPVC,EPDM or

100 PSI12˝ PPL and PPL or

FPMGearbox @ 70°F

PVDF PVDF Non-ShockPVC, CPVC, CPVC,

EPDM or86 PSI



PVC, CPVC, CPVC,EPDM or

72 PSI18˝ PPL and PPL or

FPMGearbox @ 70°F

PVDF PVDF Non-ShockPVC, CPVC, CPVC,

EPDM or51 PSI



Selection Chart

ØD

2

L2

L3

L4

L5

3

2

6

4

5

ØD317

P.C.D. ØD1

n-Øe

9H2

EP

DM

1H

3

8

11

ØD

H

H1

10 7

L112

Parts List Gear Box Operator Butterfly Valves

1. Body2. Disc3. Seat Seal4. Stem5. Stem O-Ring6. Disc O-Ring7. Handwheel8. Gear Box9. Bolt & Washer

10. Spring Pin11. Packing12. Small Handle13. Key14. Seal15. Metal Stat16. Insert Nut17. Pin

Dimensions - Inches / MillimetersSize 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

Gear Box Operator

DAB Series Industrial Diaphragm Valves1/2˝ to 6˝ PVC1/2˝ to 4˝ CPVC1/2˝ to 10˝ PPL1/2˝ to 8˝ PVDF


OverviewHayward all-plastic diaphragm valves areengineered to provide superior handling ofdifficult media such as corrosive fluids,abrasives and slurries. They can also beused for high purity and sanitary applications.

Manual or AutomatedAvailable in manual or actuated (pneumaticor electric) models, the valves can be usedfor on/off and throttling service, feature amulti-turn design for precise control, and areself-draining on one side so that little to nodead volume remains in the valve. Standardmaterial choices for the valve’s body includePVC, CPVC, PVDF and PPL. Each areavailable with EPDM, FPM or PTFEdiaphragms, allowing service in a wide range of applications.

Superior Design, Superior PerformanceThe valve controls flow by varying the spacebetween a stationary weir and a moveableflexible diaphragm. By compressing thediaphragm against the weir, all flow is shutoff. The only wetted components are thelower half of the valve body and thediaphragm. The diaphragm’s strokeadjustment feature allows precise “tweaking”of diaphragm movement for very precise flow control. A large, sure-grip handwheelmakes it easy to open or close the valve, and a beacon-type indicator provides highlyvisible position indication at the top of thevalve’s rising stem.

Connection OptionsConnection options include molded-in ANSI flanges and ASTM True Union socketend connectors.

Features

• Position Indicator• Sure-Grip Handwheel• Choice of EPDM, FPM,

PTFE Diaphragms• Rated to 150 PSI

Options

• Electric, Pneumatic Actuation to 4˝

• Over 4˝ Actuation,Consult Factory

• True Union End Connections

• PVDF Vapor Barrier

14 1-888-429-4635 (1-888-HAYINDL)


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

Size Material End Conn. Diaphragm Rating

1/2˝-4˝ 150 PSI @ 70°F Non-shock1/2˝ – 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

Technical Information – PVC/CPVC Flanged


Selection Chart

*CPVC – “D” dimension - 6.90/175**6˝ available in PVC only.

1/2˝- 1-1/4˝ Parts List & Dimensions1. Gauge Cap2. Stopper Nut3. Lock Nut4. Hand Wheel5. Thrust Washer6. Bonnet

7. Sleeve8. Bolt & Nut9. Stem10. Spindle11. Compressor12. Diaphragm

13. Body14. Diaphragm Cover

Plate15. Washer16. Pin

1-1/2˝- 6˝ Parts List & Dimensions1. Lock Nut2. Stopper Nut3. Gauge Cap4. Hand Wheel5. Thrust Washer6. Bonnet

7. Sleeve8. Bolt9. Inserted Nut10. Stem11. Compressor12. Diaphragm

13. Body14. Thrust Ball

Bearing15. Grease Nipple16. Washer17. Pin



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

Size Material End Conn. Diaphragm Rating

1/2˝-4˝ 150 PSI @ 70°F Non-shock1/2˝ – 10˝ PPL Flanged EPDM, FPM, PTFE

6˝-10˝ 75 PSI @ 70°F Non-shock

1/2˝-4˝ 150 PSI @ 70°F Non-shock1/2˝ – 8˝ PVDF Flanged PTFE

6˝-10˝ 75 PSI @ 70°F Non-shock

Technical Information – PPL/PVDF Flanged


Selection Chart

*10˝ available in PPL only.

1/2˝- 1-1/4˝ Parts List & Dimensions1. Lock Nut2. Stopper Nut3. Gauge Cap4. Hand Wheel5. Thrust Washer6. Bonnet

7. Sleeve8. Bolt9. Insert Nut10. Stem11. Compressor12. Diaphragm

13. Body14. Thrust Ball

Bearing15. Grease Nipple16. Washer17. Pin

1-1/2˝- 10˝ Parts List & Dimensions1. Lock Nut2. Stopper Nut3. Gauge Cap4. Hand Wheel5. Thrust Washer6. Bonnet

7. Sleeve8. Bolt9. Inserted Nut10. Stem11. Compressor12. Diaphragm

13. Body14. Thrust Ball Bearing15. Grease Nipple16. Washer17. Pin18. Plate

16 1-888-429-4635 (1-888-HAYINDL)

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

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



Dimensions - Inches / MillimetersThreaded (PVC/CPVC/PPL/PVDF)

Size L d2 H

1/2/15 5.55/141 1/2-14 NPT 3.74/95

3/4/20 6.22/159 3/4-14 NPT 3.94/100

1/25 7.17/182 1-11.5 NPT 4.33/110

1-1/4/30 10.63/270 1-1/4-11.5 NPT 7.67/195

1-1/2/40 10.63/270 1-1/2-11.5 NPT 7.67/195

2/50 12.13/308 2-11.5 NPT 8.27/210

Socket (PVC/CPVC/PPL)

Size L d1 H

1/2/15 5.90/150 0.85/21.5 3.74/95

3/4/20 6.69/170 1.06/26.9 3.94/100

1/25 7.95/202 1.32/33.6 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 ChartSize Material End Conn. Diaphragm O-Rings Rating

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

1-1/4˝, 1-1/2˝, 2˝ Threaded

1. Union Body2. Union Gland Cap3. Union O-Ring4. Union Body Cap5. Gauge Cap6. Stopper Nut7. Lock Nut

8. Hand Wheel9. Thrust Washer10. Bonnet11. Sleeve12. Nut13. Stem14. Compressor

15. Diaphragm16. Pin17. Diaphragm

Cover Plate18. Bolt19. Washer

1-1/4˝- 2˝ Parts List & Dimensions1. Lock Nut2. Stopper Nut3. Gauge Cap4. Hand Wheel5. Thrust Washer6. Bonnet7. Stem

8. Bolt9. Inserted Nut10. Sleeve11. Compressor12. Diaphragm13. Unionbody14. Union O-Ring

15. Union Gland Cap

16. Union Body Cap

17. Plate18. Washer



Technical Information - PVC/CPVC/PPL Threaded Body

Parts List Diaphragm Valves (Threaded)1. Gauge Cap2. Stopper Nut3. Lock Nut4. Hand Wheel5. Thrust Washer 6. Bonnet7. Sleeve8. Bolt9. Stem

10. Compressor11. Diaphragm12. Body


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 ChartSize 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)

BFA Series Industrial Bulkhead Fittings1/2˝ to 6˝ – PVC, Corzan® CPVC and PPL – Standard Flange1/2˝ to 1˝ – PVC, Corzan® CPVC and PPL – Large Flange

Corzan® is a trademark of Noveon, Inc.

Easy Tank ConnectionsHayward’s BFA Series Industrial BulkheadFittings (Tank Adapters) easily permit safe,quick pipe connections to be made toplastic, metal or plastic tanks. Simply cut theproper size opening in the tank, slide thebody of the fitting through it, and then justtighten the nut. The fitting is now ready toaccept the piping connection.

Rugged DesignBFA Series Bulkhead Fittings have beendesigned to stand up to the most demandingapplications without leaking – year in andyear out. These bulkhead fittings are moldedwith an extremely heavy wall thickness andwill withstand most abuse without failure.

Leak ProtectionAll sizes of BFA Series Bulkhead Fittingscome standard with heavy duty full buttressthreads to help prevent leaks underpressure. These full buttress threads aresubstantially stronger than the standardthreads on ordinary bulkhead fittings.

Easy InstallationThe Bulkhead Fitting has been designed sothat only one person is needed to install it,not two, unlike other ordinary bulkheadfittings. A special hex shape on the bodyend of the fitting allows it to be gripped fromoutside the tank while the nut is tightened.

Can’t Rust, Won’t CorrodeThese all-plastic bulkhead fittings will neverfail due to rust or corrosion.

Features

• Left-Hand Threads• Rated to 150 PSI• EPDM or FPMGasket Seal

• Hex Body for OnePerson Installation

• Full Buttress Threads

Options

• Ready Flanges forMaking FlangedConnections to Tanks

®®®®HAYWARD Flow Control Systems


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




Minimum Recommended InsideRadii of Cylindrical / Round Tanksfor Bulkhead Fitting Installation

Dimensions A, C, & D are Across Flats. 1/2˝ to 2˝ Hexagon Flats, 3˝, 4˝ & 6˝ Octagon Flats

A B C D ESize Across Installation Across Gasket

Flats Hole Size Flats Thickness

1/2 2.00 / 51 3/75 / 95 1.38 / 35 2.00 / 51 .19 / 4.82

3/4 2.38 / 60 3.88 / 99 1.63 / 41 2.38 / 60 .19 / 4.82

1 2.56 / 65 3.88 / 99 1.88 / 48 2.56 / 65 .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

3 6.00 / 152 4.65 / 119 4.50 / 114 6.00 / 152 .25 / 6.35

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

Size Material End Conn. Seals Rating

1/2˝-6˝ PVC Socket X Socket

Socket X Thread EPDM150 PSI,

1/2˝- 6˝ CPVC Thread X Thread or FPMNon Shock

@ 70°F

1/2˝-6˝ Natural PPL Thread X Thread

Selection Chart

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1-888-429-4635 (1-888-HAYINDL)

A B C D ESize Across Installation Across Gasket

Flats Hole Size Flats Thickness

1/2 3.00 / 76 3.75 / 95 1.38 / 35 3.00 / 76 .19 / 4.82

3/4 3.55 / 91 3.88 / 99 1.63 / 41 3.55 / 91 .19 / 4.82

1 3.80 / 97 3.88 / 99 1.90 / 48 3.80 / 97 .19 / 4.82

Standard Flange Large Flange

Size Material End Conn. Seals Rating

1/2˝-1˝ PVC Socket X Socket

Socket X Thread EPDM150 PSI,

1/2˝- 1˝ CPVC Thread X Thread or FPMNon Shock

@ 70°F

1/2˝-1˝ Natural PPL Thread X Thread

Selection Chart

ASTM Polypropylene Polypropylene PVC PolyetherimideProperties 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 ofExpansion, in/ in/°F 3.1 x 10-5 3.8 x 10-5 3.0 x 10-5 2.1 x 10-5 1.4 x 10-5 0.8 x 10-5

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

Typical Minimum Physical Properties

Operating Temperatures/PressuresFor 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).



Material DescriptionPVC (Polyvinyl Chloride)Type 1, Grade 1 PVC is the most frequentlyspecified of all plastic valve materials. It has been successfully used for over 30years in such areas as chemicalprocessing, industrial plating, chilled water,deionized water lines, chemical drainage,DWV piping and irrigation systems. PVC is generally inert to most mineral acids,bases, salts and paraffinic hydrocarbonsolutions. PVC is not recommended for use with chlorinated or aromatic hydro-carbons, esters, or ketones. PVCpossesses excellent fire performanceproperties. In particular, it will not burnonce the source of heat or flame isremoved. PVC has excellent weatherability.The PVC used in Hayward productsconforms to ASTM D-1784. The maximumrecommended working temperature of PVCis 140°F. PVC products can be installedusing solvent cement, threaded or flangedend connections.

Corzan® CPVC(Chlorinated PolyvinylChloride)Corzan CPVC is generally inert to mostmineral acids, bases, salts and paraffinichydrocarbon solutions. Corzan CPVC is not recommended for use with chlorinatedor aromatic hydrocarbons, esters orketones. The Corzan CPVC used inHayward products conforms to ASTM D-1784-23447B. The maximum workingtemperature for Hayward products made of Corzan CPVC is 190°F at 60 PSI. It hasbeen proven an excellent material for hotcorrosive liquids and hot and cold waterdistribution. Corzan CPVC products can be installed using solvent cement, threaded or flanged end connections.

Glass Fiber-Reinforced PPL(Polypropylene)Polypropylene (PPL) is a lightweight material with generally high resistance tochemical attack. The glass fiber-reinforcedPPL has the highest long-term temperatureresistance of any material furnished byHayward Industrial Products. It has beenused successfully for years in such areas

as chemical processing, industrial plating,chilled water, deionized water lines,chemical drainage, DWV piping andirrigation systems. PPL is generally inert to most mineral acids, bases, salts andhydrocarbon solutions. The PPL used inHayward products conforms to ASTM D-4101. The maximum recommendedworking temperature of PPL is 250°F. PPL products can be installed using threaded or flanged end connections.

EPDMEthylene Propylene Diene Monomer rubberis an elastomer prepared from ethylene andpropylene compounds. EPDM has beenused continuously to a temperature of 300°F.EPDM is recommended for water, steam,dilute acids, dilute alkalis and alcohols.EPDM is not recommended for petroleumoils or di-ester lubricants.

FPM or FKM (Fluorocarbon Rubber)The fluorocarbon elastomers have a maximum service temperature of 400°F.Fluorocarbon materials are recommendedfor petroleum oils, di-ester base lubricants,silicate fluids and greases, halogenatedhydrocarbons, acids and vacuum environ-ments. Fluorocarbon materials are not recommended for ketones, amines, anhydrous ammonia, hot hydrofluoric or chlorosulfonic acids.

Nitrile or Buna NNitrile, chemically, is a copolymer ofbutadiene and acrylonitrile. Nitrilemaximum service temperature is 275°F.Nitrile is recommended for petroleum oilsand fluids, cold water, silicone greases and oils, di-ester base lubricants andethylene glycol base fluids. Nitrile is notrecommended for halogenated hydro-carbons, nitro hydrocarbons, phosphateester hydraulic fluids, ketones, strongacids, ozone and automotive brake fluid.

Teflon®

Polytetrafluoroethylene (PTFE) is chemically stable and virtually unaffectedby chemicals, acids, bases and solvents.PTFE has a maximum service temperature

of 500°F. PTFE is used as a seat material in several lines of Hayward valves due to its low coefficient of friction and chemical stability.

EASTAR®

Eastar is a clear polyester thermoplasticcompound having excellent impactstrength, chemical resistance, and highclarity. It is used in a variety of applicationssuch as chemical processing and ultra-pure industries.

PVDFPolyvinylidene Fluoride is a thermoplasticpolymer with excellent corrosion, chemical,and abrasion resistance. It has a goodmechanical and thermal stability with amaximum operating temperature of 300°F.PVDF has a high impact resistance and excellent UV resistance. It is used in applications of high purity, and chemical processing.

ETFEEthylene Tetrafluoroethylene is a fluorocarbon based polymer. It has a verygood resistance to solvents and chemicalsas well as outdoor weathering. ETFE has a maximum service temperature of 300°F.It is widely used in the electronics,chemical processing, and laboratory testing equipment industries.

TPVThermoplastic Vulcanate also known asTPE (Thermoplastic EPDM) is commonlyreferred to as Santoprene®. It is a thermo-plastic elastomer with a mixture of EPDMrubber and polypropylene. TPV possessesthe same flexibility and durability of naturalrubber compounds. It is good in both hotand cold extremes.

Corzan® is a registered trademark of Noveon, Inc.

Teflon® is a registered trademark of DuPont

Eastar® is a registered trademark of Eastman

Santoprene® is a registered trademark of Advanced Elastomer Systems, LP

22


1-888-429-4635 (1-888-HAYINDL)

Conversion FactorsTo Obtain U.S. Imperial U.S. U.S. U.S. Cubic

Multiply By Gallon Gallon Pound Cubic Cubic Liter MeterWater 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

Liquid Measure and Weight

To Obtain lb/sq in lb/sq ft atmo- kg/sq cm inch foot inch mm barMultiply 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

Pressure and Head

Area and Volume Formulas

RectangleA = abC = 2 (a + b)

ParallelogramA = bhC = 2 (a +b)

TrapezoidA = 0.5 (a +b) hC = a + b + c + d

Right TriangleA = 0.5 abR = 0.5 c

General TriangleA = √s (s–a) (s –b) (s – c)R = a bc/(0.25A)

CircleA = 3.142r2

C = 6.283 r

Sector of CircleS = r ØC = 2 r sin(Ø/2)A (sector) = 0.5 r sA (segment) = 0.5r2 (Ø –sinØ)

EllipseA = 3.142abC = 6.284√ [a(a+b)b]/ 2

CylinderC = 3.142 r2 hS = 6.284 r h

ConeV = 1.047r2 hS = 3.142 r√ r (r + h) h

SphereA = 4.189 r3

S = 12.57 r2

Frustrum of RightCircular ConeV = 1.047h [a (a + b)(b + a)b]S = 3.142(a +b)√(a – b)

r

ab

hr

r

A = Area, S = Surface Area of Solid, V = Volume, C = Circumference, R = Radius of Circumscribed Circle

a

b

a

b

h

a

bc

a

b

hc d

a

b c



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

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Hayward Flow Control Systems

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