DPV® API 594 Dual Plate Wafer Check Valves

Page1234567891011 Installation Bolting Data 2" to 2½"12 Installation Bolting Data 2½" to 6"13 Installation Bolting Data 6" to 12"14 Installation Bolting Data 12" to 18"15 Installation Bolting Data 20" to 24"16

DF = Double Flanged 71 = ANSI Class 125 Blank = for Raised Face FlangesL = Lug 72 = ANSI Class 150 R = for Ring Type Joint Flanges

W = Wafer 74 = ANSI Class 300 X = Special;76 = ANSI Class 600 Per Customer's Specifications77 = ANSI Class 90078 = ANSI Class 150079 = ANSI Class 2500

The above example, namely DPV® Fig. W72, shows an ANSI Class 150 Dual Plate Wafer Check Valvefor Installation between ANSI Class 150 Raised Face Flanges.

ANSI Class 2500

ANSI Class 300 ANSI Class 600 ANSI Class 900 ANSI Class 1500

Check Valve Design Features Standard Materials of Construction ANSI Class 150

Body Type

API 594 DUAL PLATE CHECK VALVES

Title

HOW TO ORDER

TABLE OF CONTENTS

Table of Contents Company Introduction

W 72

DELTA PACIFIC VALVE MFG CO1

Standard Terms and Conditions of Sale

End ConnectionsPressure Rating

Consistent product quality and availability of substantial stock makes DPV® a dependable choice for API 594 dual plate check valves where total reliability is of the utmost concern.

DPV® manufactures valves to industry and international standard specifications, or to customer specified requirements, both promptly and economically.

DPV® maintains an extensive quality system which complies with the requirements of major oil companies, industry standards and to the ISO 9000 Standard.

DPV® check valves are manufactured in compliance with the requirements of API 594 and pressure tested in accordance with API 594 (or API 598) standard.

Materials of construction include the ASTM A216 and ASTM A352 range of carbon steels, the ASTM A217 range of alloy steels, and the ASTM A351 and ASTM A890 range of corrosion-resistant steels; the pressure containing components being of high integrity castings.

In concert with customers' continual efforts to both reduce the cost of ownership and comply with local environmental requirements, DPV® check valves incorporate soft plug gaskets as standard for zero leakage from the valve body openings.

DPV® is an internationally registered trademark of D.P.S.I., New York, U.S.A.

Delta Pacific Valve Manufacturing Company


COMPANY INTRODUCTION

DELTA PACIFIC VALVE MFG CO 2

Environmentally Friendly Valves

u Dual Plate Design Minimizes Valve Cracking u Design : API 594 Pressure and Reduces Valve Pressure Drop u Body Wall Thickness : API 594u Spring Loading on Plates Assists Valve Closing u Face-to-Face : API 594 to Ensure Tight Seal and Minimize Slamming u Testing : API 598u Pin Retaining Plugs Fitted with Graphite u For Fitting Flanges to : ASME B16.5 Gaskets for Firesafe and Leak-Free Seal ASME B16.47 Series Au Metal-to-Metal Seating Standard MSS SP-44u Resilient Seat Materials Available Upon Request u Drain Connections Available Upon Request

No.1234202122232425 Gasket (for Pipe Plug)3031

Note: Lug and Double Flanged available upon request.

2"to

14"16"to

24"30"to

48"


Pipe Plug Hinge Pin

Body Plate

CHECK VALVE DESIGN FEATURES

Spring


Typical Construction

Body-Lug Bearing Plate-Lug Bearing Spring Retainer

Eyebolt Nameplate

Stop Pin

Part Name

Horizontal PipelineValve Hinge Pin Perpendicular to Ground

Valve Plates Open Sideways Valve Plates Open UpwardsValve Hinge Pin Parallel to Ground

Vertical Pipeline

Cracking Pressure (psi)

0.15

0.15

0.15 0.60

0.45

0.30

Installation Orientation

Size

Valve

Note: Forged materials may be substituted in lieu of cast materials for the body at DPV®'s option.

Other materials available upon request.

1 2 5 9 10 13 1513Cr 304 HF Ni-Cu 316 Alloy 20 BronzeCA15 CF8 HF M-35-1 CF8M CN7M B6213Cr 304 HF Ni-Cu 316 Alloy 20 B6213Cr 304 HF Ni-Cu 316 Alloy 20 B6213Cr 304 HF Ni-Cu 316 Alloy 20 B6213Cr 304 HF Ni-Cu 316 Alloy 20 B6213Cr 304 HF Ni-Cu 316 Alloy 20 B62

A B C D E F G H I JHF HF HF HF HF HF HF NBR NBR NBR

CF8 CF8 CF8 CF8M CF8M M-35-1 A890 4A CF8 CF8 CF8M13Cr 304 F51 316 F51 Ni-Cu F51 13Cr 304 31613Cr 304 F51 316 F51 Ni-Cu F51 13Cr 304 31613Cr 304 316 316 316 Ni-Cu F51 13Cr 304 31613Cr 304 316 316 316 Ni-Cu F51 13Cr 304 31613Cr 304 316 316 316 Ni-Cu F51 13Cr 304 316

Note: Metal body seating surfaces will be supplied as a weld overlay.

Resilient seating materials will be located in body and bonded to the body seat area.


Stop Pin Body-Lug Bearing Plate-Lug Bearing Spring Retainer

DPV® Trim No.

Body Seating Surface Plate Hinge Pin

Body-Lug Bearing Plate-Lug Bearing Spring Retainer

Part

Body Seating Surface Plate Hinge Pin Stop Pin

Eyebolt ← Forged Steel →

Trim Materials

PartAPI 594 Trim No.

Spring ← ASTM B637 UNS N07750 → Gasket ← Flexible Graphite →

A890 Gr. 4A Pipe Plug A182 Gr. F304 A182 Gr. F304L A182 Gr. F316 A182 Gr. F316L A182 Gr. F51 Body A351 Gr. CF8 A351 Gr. CF3 A351 Gr. CF8M

PartCorrosion-Resistant Steels

ASME B16.34 Material Group Duplex2.1 2.2 UNS J92205

A351 Gr. CF3M

Gasket ← Flexible Graphite → Eyebolt ← Forged Steel →

Pipe Plug ASTM A105 ASTM A350 Grade LF2 Spring ← ASTM B637 UNS N07750 →

1.3 Body A216 Gr. WCB ASTM A352 Grade LCC ASTM A352 Grade LCB


STANDARD MATERIALS OF CONSTRUCTION

PartASME B16.34 Material Group

Carbon Steel Impact Tested Carbon Steels1.1 1.2

285 psig @ -20 to 100 °F265 psig @ -50 to 100 °F290 psig @ -50 to 100 °F275 psig @ -50 to 100 °F275 psig @ -50 to 100 °F275 psig @ -50 to 100 °F275 psig @ -50 to 100 °F290 psig @ -50 to 100 °F

°F °F °F

(in.) (mm) (in.) (mm) (mm) (mm) (lb.) (kg.)2 50 2 3/8 60 102 56 70 4 2

2 1/2 65 2 5/8 67 121 73 120 7 33 80 2 7/8 73 133 87 190 9 44 100 2 7/8 73 171 108 340 13 66 150 3 7/8 98 219 160 870 31 148 200 5 127 276 210 1650 53 2410 250 5 3/4 146 337 267 2700 86 3912 300 7 1/8 181 406 310 4300 119 5414 350 7 1/4 184 448 356 5950 176 8016 400 7 1/2 191 511 405 8250 258 11718 450 8 203 546 456 10400 304 13820 500 8 5/8 219 603 505 12900 359 16324 600 8 3/4 222 714 605 19900 730 331


Duplex

LCC

Maximum

Working Pressure

20 1/821 1/223 3/428 1/8

10 7/813 1/4

1617 5/8

4 3/45 1/46 3/48 5/8

15 15/1617 15/1619 7/8

23 13/16

8 1/410 1/2

12 3/1614

2 7/83 7/164 1/4

6 5/16

MaterialUNS S31600UNS N06625UNS N07750

Spring

Maximum

LCBWCB

Material

CF8MCF8

CF3MCF3


Installation Dimensions

Body

DPV® Figure NumberW72

ANSI CLASS 150

2 3/16(in.)Outside Ø

4(in.)

Face-to-FaceSize Outlet Inside ØLNominal ØD

WeightCv

250600

1,000

ØD1

Working Temperature

740 psig @ -20 to 100 °F695 psig @ -50 to 100 °F750 psig @ -50 to 100 °F720 psig @ -50 to 100 °F720 psig @ -50 to 100 °F720 psig @ -50 to 100 °F720 psig @ -50 to 100 °F750 psig @ -50 to 100 °F

°F °F °F


2 1/2 65 2 5/8 67 127 73 120 9 43 80 2 7/8 73 146 87 190 13 64 100 2 7/8 73 178 108 340 18 86 150 3 7/8 98 248 160 870 40 188 200 5 127 305 210 1650 68 3110 250 5 3/4 146 359 267 2700 112 5112 300 7 1/8 181 419 310 4300 170 7714 350 8 3/4 222 483 356 5950 258 11716 400 9 1/8 232 537 405 8250 419 19018 450 10 3/8 264 594 456 10400 441 20020 500 11 1/2 292 651 505 12900 584 26524 600 12 1/2 318 772 608 19900 904 410


LCCCF3

CF3MCF8

Working PressureWCBLCB

CF8MDuplex


ANSI CLASS 300

Installation Dimensions DPV® Figure NumberW74

Body MaximumMaterial

Spring MaximumMaterial Working Temperature

UNS S31600 250UNS N06625 600UNS N07750 1,000

Nominal L ØD ØD1Cv

(in.) (in.)

WeightSize Face-to-Face Outside Ø Outlet Inside Ø

4 1/4 2 5/165 2 7/8

5 3/4 3 7/167 4 1/4

9 3/4 6 5/1612 8 1/4

14 1/8 10 1/216 1/2 12 3/16

19 1421 1/8 15 15/16

30 3/8 23 15/16

23 3/8 17 15/1625 5/8 19 7/8

1,480 psig @ -20 to 100 °F1,395 psig @ -50 to 100 °F1,500 psig @ -50 to 100 °F1,440 psig @ -50 to 100 °F1,440 psig @ -50 to 100 °F1,440 psig @ -50 to 100 °F1,440 psig @ -50 to 100 °F1,500 psig @ -50 to 100 °F

°F °F °F


2 1/2 65 2 5/8 67 127 73 120 11 53 80 2 7/8 73 146 87 190 18 84 100 3 1/8 79 191 108 340 24 116 150 5 3/8 137 264 162 870 57 268 200 6 1/2 165 318 213 1650 121 5510 250 8 3/8 213 397 267 2600 209 9512 300 9 229 454 313 4300 309 14014 350 10 3/4 273 489 356 5500 492 22316 400 12 305 562 400 7750 794 36018 450 14 1/4 362 610 449 9900 871 39520 500 14 1/2 368 679 500 12300 1,142 51824 600 17 1/4 438 787 600 19300 1,843 836

Working Temperature

WeightCv

250600

1,000

ØD1Face-to-FaceSize Outlet Inside Ø

LNominal ØD


4 1/4(in.)



Body


ANSI CLASS 600

LCBWCB

Material

CF8MCF8

CF3MCF3

Spring

Maximum


2 7/83 7/164 1/46 3/88 3/810 1/2

12 5/1614

15 3/417 11/1619 11/1623 5/8

55 3/47 1/210 3/812 1/215 5/817 7/819 1/422 1/8

2426 3/4

31

Maximum

Working Pressure

Duplex

LCC



°F °F °F


2 1/2 65 3 1/4 83 162 73 120 24 113 80 3 1/4 83 165 90 190 31 144 100 4 102 203 108 340 44 206 150 6 1/4 159 286 162 850 93 428 200 8 1/8 206 356 213 1600 185 8410 250 9 1/2 241 432 267 2600 320 14512 300 11 1/2 292 495 313 4300 485 22014 350 14 356 518 356 5500 772 35016 400 15 1/8 384 578 400 7750 1,036 47018 450 17 3/4 451 635 449 9900 1,334 60520 500 17 3/4 451 695 495 12200 1,808 82024 600 19 1/2 495 835 600 19300 2,315 1,05032 7/8 23 5/8

25 17 11/1627 3/8 19 1/2

20 3/8 1422 3/4 15 3/4

17 10 1/219 1/2 12 5/16

11 1/4 6 3/814 8 3/8

6 1/2 3 9/168 4 1/4

5 1/2 2 5/166 3/8 2 7/8


UNS N07750 1,000


(in.) (in.)

UNS S31600 250UNS N06625 600



ANSI CLASS 900


Body MaximumMaterial Working Pressure

WCBLCB

CF8MDuplex

LCCCF3

CF3MCF8



°F °F °F


2 1/2 65 3 1/4 83 162 73 120 24 113 80 3 1/4 83 171 90 190 42 194 100 4 102 206 108 340 57 266 150 6 1/4 159 279 162 850 150 688 200 8 1/8 206 349 213 1600 287 13010 250 9 3/4 248 432 267 2600 463 21012 300 12 305 518 313 4300 847 38414 350 14 356 575 356 5500 1,213 55016 400 15 1/8 384 638 400 7750 1,400 635

Working Temperature

WeightCv

250600

1,000

ØD1Face-to-FaceSize Outlet Inside Ø

LNominal ØD


5 1/2(in.)



Body


ANSI CLASS 1500

LCBWCB

Material

CF8MCF8

CF3MCF3

Spring

Maximum


2 7/83 9/164 1/46 3/88 3/810 1/2

12 5/1614

15 3/4

6 3/86 3/48 1/8

1113 3/4

1720 3/822 5/825 1/8

Maximum

Working Pressure

Duplex

LCC



°F °F °F


2 1/2 65 3 1/4 83 165 59 80 40 183 80 3 3/8 86 194 68 110 57 264 100 4 1/8 105 232 94 250 88 406 150 6 1/4 159 314 162 850 198 908 200 8 1/8 206 384 186 1300 331 15010 250 10 254 473 232 2100 529 24012 300 12 305 546 271 3250 970 440

18 5/8 9 1/821 1/2 10 11/16

12 3/8 6 3/815 1/8 7 5/16

7 5/8 2 11/169 1/8 3 11/16

5 5/8 1 7/86 1/2 2 5/16


UNS N07750 1,000


(in.) (in.)

UNS S31600 250UNS N06625 600



ANSI CLASS 2500


Body MaximumMaterial Working Pressure

WCBLCB

CF8MDuplex

LCCCF3

CF3MCF8


u Sizes 2" to 24" Connection Flangesshall conform to ASME B16.5

u Fully Threaded Stud Bolts shall be Used

u Heavy Series Hex Nuts shall be Used

u Spiral Wound Gaskets to ASME B16.20with an approximate CompressedThickness of 1/8" shall be Used

u Ring Type Joint Gaskets to ASME B16.20with an approximate Distance betweenFlanges to ASME B16.5

ANSI(in.) (mm) Class (in.) (mm) (mm) (in.) T.P.I.

146159152171171178222229222229254260159171171191191197248254

1 8900 7 1/2 191 81/4" R.F. 9 3/4

R27 R.T.J. 10

103/48

8 3/4

4 5/8 11

10

9

149

150

300

600

5 1/26 3/4

7 1/2

7 3/4

1500

8 1 81/4" R.F. 10

9

97/88

8 7/8

5/8

5/88

900

6 3/4

7

9

8

2500 6 3/4

6 1/2

6 1/2

R24 R.T.J.

R24 R.T.J.1/4" R.F.

R26 R.T.J.

11

300

600

5 127

127

11

11

R22 R.T.J.121

6 1/4

11 DELTA PACIFIC VALVE MFG CO

2 1/2 65

1/16" R.F. 6 1/4

1/16" R.F.

5/8

R23 R.T.J.

4 3/4

140

165

171

165

5

INSTALLATION BOLTING DATA

Facing

2

1/16" R.F.

1/16" R.F.

1/4" R.F.

1/4" R.F. 8 3/4

150

R23 R.T.J.

DUAL PLATE WAFER CHECK VALVES

ØBD

5 3/4

6

Typical Construction

ValveØBCD

50

SizeQty

6 3/4

1/4" R.F. 7 1/2

R25 R.T.J.

R26 R.T.J.

5 7/8R26 R.T.J.

1495 7/8

8 3/4

10 1/4

BL (Length)(in.)

4

6 3/4

Connection Flange Bolting


248254286292171184184203203210235241267273318324171184191210235241279286305311368375203216229248318324362368

1/4" R.F. 14 1/4

1/4" R.F. 12 1/2R45 R.T.J.

12 1/214 1/2

318 12

99 3/4

8

8

12 3/4

12

12

1 3/8

10 5/8

11 1/2

270

292

1/16" R.F. 8R43 R.T.J. 8 1/2

12R37 R.T.J. 12 1/41/4" R.F. 14 1/2

9 1/2

10 3/4

241

27314 3/4

1/4" R.F.R27 R.T.J.1/4" R.F.

1/4" R.F.

R38 R.T.J.

R45 R.T.J.1/16" R.F.

R45 R.T.J.

10

(in.)9 3/4

10



811 1/211 1/4

Size BL (Length)Qty

ØBDConnection Flange

3

168

168 8

7 1/47 1/4

1919 1/2

89 1/4

R31 R.T.J.

1/16" R.F.R29 R.T.J.1/16" R.F.

R31 R.T.J.1/4" R.F.

Facing

3/4

3/4

DELTA PACIFIC VALVE MFG CO

1/4" R.F.

900

203R35 R.T.J.

10 1/28

6 5/8

12

Valve

1/4" R.F.R31 R.T.J. 8 1/4

600

88

8

Bolting

10 3/412 1/212 3/46 3/4

229

191

R37 R.T.J.8

8

8

R32 R.T.J.1/16" R.F.

7 1/2

1/4" R.F.

8

7 1/47 1/2

R36 R.T.J.1/16" R.F.

8 1/49 1/4

8 1/2

200

216

1/4" R.F. 11

7 7/8

9 1/4 235R37 R.T.J. 11 1/4

1/4" R.F.R37 R.T.J. 9 1/2

80

1004900

1500

2500

600

150

300

150

ØBCD

652 1/21500

2500

8 203

229R28 R.T.J.

300

1500

2500

8

89

6 5/8

7 1/2

8

9

116 5/8

1 1/8 8

152

1 1/4

6 3/44

10

9

11

10

8

8

9

8

8

8

10

81506

150

300

600

900

9 1/2 241

8

8

8

8

7/8

1 1/8

1 1/4

5/8

3/4

7/8

1 1/8

1 1/4

1 1/2

3/4

1

1 1/8


425432508521241254273292368375438438514514597616273279311330438445483489591603743775311318362381457464552559

23 3/4

12 1/4

13


11

13

1/4" R.F.

10 3/4

R56 R.T.J. 12 1/2

R57 R.T.J. 15


R54 R.T.J.

1/16" R.F.

17 1/2

19 1/4

R57 R.T.J. 18 1/4

812 2 1/2

12


R52 R.T.J.

Valve Connection Flange BoltingSize

FacingØBCD BL (Length)

1/4" R.F.

21 1/4 540

362

1/4" R.F.

1/4" R.F.19

R53 R.T.J.

R53 R.T.J.

483

29 1/4

14 1/4

18

21 3/4

30 1/2

8

20 1 1/4

12 7/8 9

8

451

489

16 1 1/8

R57 R.T.J. 22533 20

1/16" R.F.

1/4" R.F.

1/4" R.F.

432

QtyØBD

(in.)

6 1501500

1/4" R.F.

25001/4" R.F.

1 3/8 8R46 R.T.J. 17

12 1/2 31816 3/4

12

2 8R47 R.T.J. 20 1/2

14 1/2 36820

8

8 200

1501/16" R.F.

3001/16" R.F.

6001/4" R.F.

9001/4" R.F.

3/4 10R48 R.T.J. 10

11 3/4 2989 1/2

8

7/8 9R49 R.T.J. 11 1/2

13 33010 3/4

12

1 1/8 8R49 R.T.J. 14 3/4

13 3/4 34914 1/2

12

1 3/8 8R49 R.T.J. 17 1/4

15 1/2 39417 1/4

12

15001/4" R.F.

15 1/2 394R50 R.T.J.

20 1/412 1 5/8 8

20 1/4

25001/4" R.F.

17 1/4 438R51 R.T.J.

23 1/212 2 8

24 1/4

10 250

1501/16" R.F.

600

1500

2500R55 R.T.J.

R53 R.T.J.1/16" R.F.

7/8 9

300 15 1/4 387 16 1 8

14 1/4

12 1/4

8

17 432 16 1 1/417 1/4

19900 18 1/2 470 16

12 1 7/8 823 1/4

12 300

150 17

300 17 3/4

600 19 1/4

900 21 1 3/8 8

8

1 3/8


686705845622324337406425514521635648768768337343432445565572686692838870362368470483648654781800965997

16 1 1/8

R67 R.T.J. 34 1/414 1/4

1501/16" R.F.

22 3/4 578

8R66 R.T.J.

15001/4" R.F.

27 3/4 70533

16 2 1/2 8

2720

27 1/41 5/8

20 1 1/2 822 1/2

2017 1/2

1 1/4 8

9001/4" R.F.

57217

23 3/4 60322 1/4

22 1/2

24 1/4 616

3001/16" R.F.R65 R.T.J.

6001/4" R.F.

R65 R.T.J.

13 1/416 1 8

13 1/2150

1/16" R.F.21 1/4 540

R64 R.T.J.

30 1/416 2 1/4 8

30 1/41500

1/4" R.F.25 635

R63 R.T.J.

ØBD(in.)

8R62 R.T.J. 25 1/2

8R61 R.T.J.

2520 1 1/2




Qty

9001/4" R.F.

22 559

20 1/420

20 1/21 3/8

816 3/4

12 3/412

6001/4" R.F.

18 3/4 476

20 3/4 527

R59 R.T.J.

300 20 1/4 5141/16" R.F.R61 R.T.J.

12 2 3/4

13 1/41

1620 1 1/8

824 1/2

1501/16" R.F.

8

22 1/2 572

24 3/8 619



2716 2 8

27 3/433 1/4

12 3001500

1/4" R.F.R58 R.T.J.

25001/4" R.F.

R60 R.T.J.

8R68 R.T.J. 14 1/2

3001/16" R.F.

24 3/4 62918 1/2

24 1 1/4 8R69 R.T.J. 19

6001/4" R.F.

25 3/4 65425 1/2

20 1 5/8 8R69 R.T.J. 25 3/4

9001/4" R.F.

27 68630 3/4

20 1 7/8

15001/4" R.F.

30 1/2 775 8R71 R.T.J. 39 1/4

8R70 R.T.J. 31 1/2

3816 2 3/4

14 350

16 400

18 450


381394502521667679800819

1,0731,111400413552578768781933959

1,1751,219

2 1/2 8

1500 39 991 16 3 1/2 8

35 1/2

46 1/4

9001/4" R.F.

R79 R.T.J.1/4" R.F.

30 1/424 1 7/8 8

30 3/4600

1/4" R.F.33 838

R77 R.T.J.

21 3/424 1 1/2 8

22 3/4300

1/16" R.F.32 813

R77 R.T.J.

1 1/4 8R76 R.T.J. 16 1/4

29 1/2 74915 3/4

20

3 8R75 R.T.J. 43 3/4

32 3/4 83242 1/4

16

2 8R74 R.T.J. 32 1/4

29 1/2 74931 1/2

20

1 5/8 8R73 R.T.J. 26 3/4

28 1/2 72426 1/4

24

15001/4" R.F.

1501/16" R.F.

6001/4" R.F.

9001/4" R.F.

1 1/4 8R73 R.T.J. 20 1/2

27 68619 3/4

24

1 1/8 8R72 R.T.J. 15 1/2

25 63515

201501/16" R.F.

3001/16" R.F.



QtyØBD

(in.)

15


37 3/4

48

36 3/4


902 20


R78 R.T.J.

20 500

24 600

CONTROLLING PROVISIONS AND ACCEPTANCEAll DPV sales are expressly subject to these terms and conditions, which govern and prevail regardless of any terms and conditions set forth to the contrary by the Buyer.

The Buyer's acceptance of these terms and conditions is evidenced by the Buyer's placement of order with DPV.

QUOTATIONS AND PRICESAll goods are priced F.O.B. our warehouse. Inland freight to destination is for account of the Buyer, either on collect basis, or prepaid and then billed by DPV for payment

by the Buyer. Unless otherwise stated in writing, all prices are valid for thirty (30) days only. Published prices are subject to changes without prior notice.

DELIVERYDelivery quoted is estimated based on availability of DPV's stock and/or production schedule at time of quotation/order, and is subject to changes in the event of prior

sales and re-scheduling to any occurences beyond the DPV 's control, though DPV, as a gesture of goodwill, will do its best stay as close as possible to the delivery

estimated. Title to the product(s) and risk of loss shall pass to the Buyer upon delivery to a common carrier or Buyer's transport. All claims of loss to the materials in

transit shall be filed by the Buyer directly with the carrier. All claims for shortages, corrections or deductions must be made to DPV within ten (10) days after receipt of

goods.

CANCELLATION AND RETURNAll cancellations and returns, etc., cannot be made without DPV's formal prior consent with a Return Authorization Number (RAN). A cancellation and re-stocking charge

will apply in accordance with DPV's Return Policy, which applies to all returns. Special items are not subject to cancellation or returns.

FORCE MAJEUREDPV is not to be held responsible for any delays in delivery, or defaults in completing an order or contract, due to force majeure such as strikes, work stoppages, fires,

floods, accidents, inability to obtain fuel and transportation means, vendors' delayed deliveries or materials, parts, components, goods, etc., to DPV, acts of God, and/or

any other causes beyond Seller's control.

TAXESAll DPV prices are exclusive of all taxes, which, if applicable under government laws, shall be wholly for the Buyer's account and to be fully paid by the Buyer only. Where

the Buyer is lawfully entitled to exemption from any tax, all necessary documentation must be provided by the Buyer to DPV to effect such exemption. Any taxes,

interests and penalties assessed against DPV on transactions which are otherwise determined as taxable, shall be borne by the Buyer. The term "Taxes" used here shall

include any impost, duty, levy or other charges imposed by any government or agency thereof upon the property, services or parties hereto, but shall not include those

measured by the net income of DPV.

ERRORSAll clerical and computational errors and/or omissions are exempted and are to be corrected by DPV.

LIMITED WARRANTYAll DPV products are guaranteed to the original Buyer only for a one (1) year period from and after the invoice date against defects in material and workmanship under

normal and proper use and service, and not caused or resulting from improper usage or application, improper installation, improper maintenace and repairs, modifications

or alterations, normal wear and tears, corrosion, erosion, or chemical attacks. DPV's obligation under this warranty is limited strictly to repairing or replacing, at it's

election, any parts or products determined by DPV to be defective, or refunding the purchasing price to the original Buyer. DPV shall bear normal surface transportation

cost for shipping the replacements, but shall not bear any losses, damages, installation, re-installation, enginering, or any other costs incurred thereof by the Buyer. The

Uniform Commercial Code (UCC) shall not apply to the sale, nor the Michigan statutes adopting the UCC. This warranty is expressly made in lieu of and excludes all

other warranties, guarantees, or representations expressed or implied. There are no implied warranties of merchantibility or fitness for a particular purpose.

EXCLUSIONSDo not use DPV products in aircraft or aerospace applications. No warranties, guarantees or representations of any kind are made with respect to such applications. The

Buyer assumes on their own all risks of any use in such applications and will indemnify and hold harmless DPV against and from any claims, costs (including attorney's

fees) and liabilities arising out of such use.

LIABILITYNotwithstanding any provision in the Buyer's order or elsewhere to the contrary, under no circumstances shall DPV be liable for any direct, indirect, special, consequential

or incidental damages (including but not limited to loss of revenue, loss of use, material, production or end products), or any other claims for damages arising out of the

purchase, delivery, installation or use of DPV products, whether claimed in contract, warranty, tort (including negligence) and delays, actual or imputed, or otherwise.

GOVERNING LAWThe contract shall be governed by, construed, and enforced in accordance with the laws of the State of New York in the United States of America. The provisions of the

"UN Convention on Contracts for the International Sale of Goods" shall not apply.

PARTIESThe abbreviaiton "DPV" referes to Delta Pacific Valve Mfg. Co., and the word "Buyer" refers to the Person, Party or Company purchasing goods and/or services from

Delta Pacific Valve Mfg. Co. (DPV).



STANDARD TERMS AND CONDITIONS OF SALE

API 6D / BS 5351 Floating Ball Valves API 6D Trunnion Mounted Ball ValvesFire Tested & Certified to API 6FA & BS 6755 Pt. 2 Forged Steel, 3-Piece Bolted Body Design1-Pce & 2-Pce Body Design, Full & Reduced Bore ANSI Cl.150 to 2500, Full & Reduced BoreANSI Class 150 & 300, ½" to 12", WCB/LCC/CF8M Available in A105, LF2 and other Materials

API 609 Butterfly Valves, Wafer & Lug Body API 600 Cast Steel ValvesCategory A Concentric Disc and Seat Design Wedge Gate, Globe & Swing Check ValvesCategory B Eccentric Disc and Offset Seat ANSI Class 150 to 2500, 2" to 36"200 psi, ANSI Class 150 & 300, 2" to 24" Available in WCB, LCC and CF8M

Industrial Ball Valves - Investment Cast Industrial Strainers1-Piece, 2-Piece and 3-Piece Body Designs Y and Basket (Simplex & Duplex) TypesFull & Reduced Bore, NPT/SW/BW Ends ANSI Class 150 to 1500, ¼" to 16"ANSI Class 150 to 800, ½" to 4", WCB & CF8M Available in Cast Iron, Bronze, WCB & CF8M

Multi-Function Control Check Valves Pump Suction DiffusersY-Pattern Body, Cast & Ductile Iron, 2" to 14" Cast Iron and Ductile Iron MaterialsANSI Class 125, 150 & 300, Flanged Ends ANSI Class 125, 150 & 300, Flanged Ends

Distributed by:

Printed in U.S.A. Catalog# WCHK01 ©2006 All rights reserved by Delta Pacific Valve Mfg. Co., NY, U.S.A.

Tel: 44 (1638) 606 226 • Fax: 44 (1638) 606 227 • Email: [email protected] CB8 7SH, England, U.K.

10 Victoria Way, Studlands Park Industrial EstateDELTA PACIFIC MFG. LTD.

Corporate Head Office

DELTA PACIFIC VALVE MFG. CO.400 Oser Avenue, Unit 400

Hauppauge, New York 11788-3661 U.S.A.Tel: 1 (631) 231 1261 • Fax: 1 (631) 231 1794 • Email: [email protected]

OTHER PRODUCTS

England

Documents

DPV® API 594 Dual Plate Wafer Check Valves