Proquip dual-plate check valve: wafer type PW QS Quick sheet
5
Retainerless design, cast carbon, stainless or alloy steel NPS 2–60 (DN 50–1500), ASME Classes 150–2500, flangeless Proquip dual-plate check valve: wafer type PW Quick sheet QS-DPW-09-19 Velan reserves the right to change this information without notice. © 2019 Velan Inc. All rights reserved. 1 QS Part 1 Body 8 Disc (1) 29 Bearing (1)(2) 31 Lock pin (1)(3) 46 Spring (1) 48 Stop pin (1) 52 Holder (1) 54 Hinge pin (1) 60 Lock washer (1) 61 Retainer pin (1) (1) Spare parts available. (2) Available on design for NPS 14 (DN 350) and up. (3) Available on design for NPS 6 (DN 150) and up. Description Carbon steel Alloy steel Stainless steel Bar stock 1¼ CR ½ Mo 2¼ CR-1 Mo 5 CR 9 CR-1Mo 13 CR 316 316L 304 13 CR SS ASTM designation A216 WCB A352 LCC A217 WC6 A217 WC9 A217 C5 A217 C12 A217 CA15 A351 CF8M A351 CF3M A351 CF8 A479 410 A 479 316 Composition % Carbon 0.25 (1) 0.25 0.20 0.18 0.20 0.20 0.15 0.08 0.03 0.08 0.15 0.08 Manganese 1.00 1.20 0.50-0.80 0.40-0.70 0.40-0.70 0.35-0.65 1.00 1.50 1.50 1.50 1.00 2.00 Phosphorus 0.04 0.04 0.04 0.40 0.04 0.04 0.04 0.04 0.04 0.04 0.040 0.045 Sulphur 0.045 0.045 0.045 0.045 0.045 0.045 0.040 0.040 0.040 0.040 0.030 0.030 Silicon 0.60 0.60 0.60 0.60 0.75 1.00 1.50 1.50 1.50 2.00 1.00 1.00 Nickel 0.50 0.50 0.50 0.50 0.50 0.50 1.00 9.00-12.00 9.00-13.00 8.00-11.00 — 10.00-14.00 Chromium 0.50 0.50 1.00-1.50 2.00-2.75 4.00-6.50 8.00-10.00 11.5-14.0 18.00-21.00 17.00-21.00 18.00-21.00 11.50-13.50 16.00-18.00 Molybdenum 0.20 0.20 0.45-0.65 0.90-1.20 0.45-0.65 0.90-1.20 0.50 2.0-3.00 2.0-3.00 0.50 – 2.00-3.00 Copper 0.30 0.30 0.50 — 0.50 0.50 — — — — – Heat treatment Anneal Quench & temper Temper Temper Temper Temper Solution anneal Class 2 Sol. Ann. Tensile psi min. 70,000 70,000-95,000 70,000- 90,000 70,000- 90,000 90,000-115,000 90,000- 115,000 90,000-115,000 70,000 70,000 70,000 110,000 75,000 Yield psi min. 36,000 40,000 40,000 40,000 60,000 60,000 65,000 30,000 30,000 30,000 85,000 30,000 Elongation % min. 22 22 20 20 18 18 18 30 30 35 15 30 Reduction area % min. 35 35 35 35 35 35 30 — — — 45 40 Hardness HB 187 max. 200 max. 207 max. 207 max. 241 max. 241 max. 327-381 — 187 max. — 269 max. – (1) Velan standard: 0.25 or less. Typical materials for body, disc, holder, and pin 1 46 54 60 60 48 61 61 52 52 29 29 31 31 29 8 8
Transcript of Proquip dual-plate check valve: wafer type PW QS Quick sheet
Retainerless design, cast carbon, stainless or alloy steelNPS 2–60 (DN 50–1500), ASME Classes 150–2500, flangeless
Proquip dual-plate check valve: wafer type PW Quick sheetQS
QS-DPW-09-19 Velan reserves the right to change this information without notice. © 2019 Velan Inc. All rights reserved. 1
QS
Part
1 Body8 Disc (1) 29 Bearing (1)(2)
31 Lock pin (1)(3)
46 Spring(1)
48 Stop pin(1)
52 Holder (1)
54 Hinge pin (1)
60 Lock washer(1)
61 Retainer pin(1)
(1) Spare parts available.
(2) Available on design for NPS 14 (DN 350) and up.
(3) Available on design for NPS 6 (DN 150) and up.
Description Carbon steelAlloy steel Stainless steel Bar stock
1¼ CR ½ Mo 2¼ CR-1 Mo 5 CR 9 CR-1Mo 13 CR 316 316L 304 13 CR SSASTM designation A216 WCB A352 LCC A217 WC6 A217 WC9 A217 C5 A217 C12 A217 CA15 A351 CF8M A351 CF3M A351 CF8 A479 410 A 479 316
Com
posit
ion %
Carbon 0.25(1) 0.25 0.20 0.18 0.20 0.20 0.15 0.08 0.03 0.08 0.15 0.08Manganese 1.00 1.20 0.50-0.80 0.40-0.70 0.40-0.70 0.35-0.65 1.00 1.50 1.50 1.50 1.00 2.00Phosphorus 0.04 0.04 0.04 0.40 0.04 0.04 0.04 0.04 0.04 0.04 0.040 0.045Sulphur 0.045 0.045 0.045 0.045 0.045 0.045 0.040 0.040 0.040 0.040 0.030 0.030Silicon 0.60 0.60 0.60 0.60 0.75 1.00 1.50 1.50 1.50 2.00 1.00 1.00Nickel 0.50 0.50 0.50 0.50 0.50 0.50 1.00 9.00-12.00 9.00-13.00 8.00-11.00 — 10.00-14.00Chromium 0.50 0.50 1.00-1.50 2.00-2.75 4.00-6.50 8.00-10.00 11.5-14.0 18.00-21.00 17.00-21.00 18.00-21.00 11.50-13.50 16.00-18.00Molybdenum 0.20 0.20 0.45-0.65 0.90-1.20 0.45-0.65 0.90-1.20 0.50 2.0-3.00 2.0-3.00 0.50 – 2.00-3.00Copper 0.30 0.30 0.50 — 0.50 0.50 — — — — –
Heat treatment Anneal Quench & temper Temper Temper Temper Temper Solution anneal Class 2 Sol. Ann.
Tensile psi min. 70,000 70,000-95,000 70,000- 90,000 70,000- 90,000 90,000-115,000 90,000- 115,000 90,000-115,000 70,000 70,000 70,000 110,000 75,000Yield psi min. 36,000 40,000 40,000 40,000 60,000 60,000 65,000 30,000 30,000 30,000 85,000 30,000Elongation % min. 22 22 20 20 18 18 18 30 30 35 15 30Reduction area % min. 35 35 35 35 35 35 30 — — — 45 40Hardness HB 187 max. 200 max. 207 max. 207 max. 241 max. 241 max. 327-381 — 187 max. — 269 max. –(1) Velan standard: 0.25 or less.
Typical materials for body, disc, holder, and pin
1
46
54
60
60
48
61
61
52
52
29
29
31
31
29
8 8
QS-DPW-09-19 Velan reserves the right to change this information without notice. © 2019 Velan Inc. All rights reserved. 2
Quick sheet: Proquip dual-plate check valve: wafer type PW
Design specifications
Design & typical materials of construction
Item Applicable specification
Design standard API 594
Pressure-temperature rating ASME B16.34
Face-to-face dimensions API 594, Also complies with API 6D, ISO 14313, ASME B16.10
Flange design
ASME B16.5 for NPS 2-24 (DN 50-600)ASME B16.47 series A for NPS 26 (DN 650) and largerASME B16.47 series B available upon request Alternative flange compliance available upon request
Valve testing API 598
Materials ASTM
Typical trim demand: Trim #1 Trim #5 Trim #8 Trim #10 Trim#12
Body seating surface 11-13Cr CoCr alloy CoCr alloy 18Cr-8Ni-Mo CoCr alloyDisc seating surfaces 11-13Cr CoCr alloy 11-13Cr 18Cr-8Ni-Mo 18Cr-8Ni-Mo
Carbon steel body component
Figure number Body Body seat Discs Disc seat Spring Wetted parts Trim #
02D10-3DB A216 WCB As body A351 CF8M Same as discs Inconel X-750 316 SS -
02D13-3DB A216 WCB Viton A A351 CF8M Same as discs Inconel X-750 316 SS -
02D17-3DB A216 WCB 316 SS A351 CF8M Same as discs Inconel X-750 316 SS 10
02D19-3DB A216 WCB CoCr alloy A351 CF8M Same as discs Inconel X-750 316 SS 12
02D89-3DB A216 WCB CoCr alloy A351 CF8M CoCr alloy Inconel X-750 316 SS 5
02E18-3EB A216 WCB 410 SS A217 CA15 Same as discs Inconel X-750 410 SS 1
02E19-3EB A216 WCB CoCr alloy A217 CA15 Same as discs Inconel X-750 410 SS 8
Low-temperature carbon steel body component
Figure number Body Body seat Discs Disc seat Spring Wetted parts Trim #
31D10-3DB A352 LCC Same as body A351 CF8M Same as discs Inconel X-750 316 SS -
31D19-3DB A352 LCC CoCr alloy A351 CF8M Same as discs Inconel X-750 316 SS 12
31D89-3DB A352 LCC CoCr alloy A351 CF8M CoCr alloy Inconel X-750 316 SS 5
Stainless steel body component
Figure number Body Body seat Discs Disc seat Spring Wetted parts Trim #13D10-3DB A351 CF8M Same as body A351 CF8M Same as discs Inconel X-750 316 SS 10
13D13-3DB A351 CF8M Viton A A351 CF8M Same as discs Inconel X-750 316 SS -
13D19-3DB A351 CF8M CoCr alloy A351 CF8M Same as discs Inconel X-750 316 SS 12
13D89-3DB A351 CF8M CoCr alloy A351 CF8M CoCr alloy Inconel X-750 316 SS 5
(1) Alternative materials are available, please contact Velan.(2) Wetted parts comprise the following components: holders, hinge pin, stop pin and retainer pins (part numbers 48, 52, 54, and 61).(3) The lock washer and lock pin (part numbers 60 and 31) remain as 316 SS, for standard materials of construction (above).
Note: CoCr alloy as used throughout this catalog refers to cobalt chrome hardfacing alloys as supplied by Kennametal Stellite™ and other approved manufacturers.
API standard 594 trimAPI 594 Eight Edition, September 2017; Clause 6.4.1, defines “trim” as: l Body seating surface l Plate or disc seating surfaces
Design featuresl Body surface with uninterrupted gasket surface . l The reduced weight of the disc is a major factor in minimizing
slamming and water hammer.l The side hinges on the discs, eliminate the effect of gravity
resulting in lower energy costs. l Design maximizes the flow path area through the valve with a
lower pressure drop. The internal retention method does not encroach on the gasket sealing surface
l Retainerless body with no holes through the body wall, so leakage to the outside is impossible, therefore emissions-free.
l Intrinsically fire safe with no drilling through the body wall.l Quick acting springs provide a fast-acting response to flow reversal,
while designed to minimize stress and maximize service life.l Velan dual plate check valves easily meet and exceed test
requirements of API 598 for metal-seated check valves.l Shock bumper arrangement on the back of each disc reduces the
shock force on the hinges; ensuring internal components have an extended cycle life with minimal wear under the most severe service conditions.
l Extended seat life due to the clearance between the disc hinge and hinge pin which eliminates any dragging effect.
QS-DPW-09-19 Velan reserves the right to change this information without notice. © 2019 Velan Inc. All rights reserved. 3
Quick sheet: Proquip dual-plate check valve: wafer type PW
Wafer type PW ANSI B16.5 / ANSI B16.47 Series A
Class 150 Class 300
Size NPS/DN
Dimensions - in/mmWeight
lbs/kg
Flange details - inchesEye bolt hole sizeØ A B Ø C Ø E No. Dia.
Length RF ends
Length RTJ ends
Stud Stud
2 2.41 2.38 4.13 0 6 4 5/8 5.75 6.5 –50 61 60 105 0 3
2 1/2 2.88 2.63 4.88 1.25 10 4 5/8 6.25 7 –65 73 67 124 32 53 3.51 2.88 5.38 2 12 4 5/8 6.75 7.25 –
80 89 73 137 51 54 4.5 2.88 6.88 3.37 18 8 5/8 6.75 7.25 –
100 114 73 175 85 85 5.56 3.38 7.75 3.71 24 8 3/4 7.5 8 –
125 141 86 197 94 116 6.63 3.88 8.75 5.62 31 8 3/4 8 8.75 1/2
150 168 98 222 143 148 8.63 5 11 7.63 57 8 3/4 9.5 10 1/2
200 219 127 279 194 2610 10.75 5.75 13.38 9 98 12 7/8 10.5 11.25 1/2
250 273 146 340 229 4412 12.75 7.13 16.13 11.15 176 12 7/8 12.25 12.75 1/2
300 324 181 410 283 8014 14 7.25 17.75 12.12 190 12 1 12.75 13.25 3/4
350 356 184 451 308 8616 16 7.5 20.25 13.9 246 16 1 13.25 13.75 3/4
400 406 191 514 353 11218 18 8 21.63 15.95 300 16 1 1/8 14.25 14.75 3/4
450 457 203 549 405 13620 20 8.63 23.88 17.78 380 20 1 1/8 15.25 15.75 3/4
500 508 219 606 452 17224 24 8.75 28.25 21.68 525 20 1 1/4 16 16.5 3/4
600 610 222 718 551 23826 26 14 30.5 21.96 1000 24 1 1/4 23.25 24.25 1
650 660 356 775 558 45428 28 15 32.75 22.06 1200 28 1 1/4 24.5 25.5 1
700 711 381 832 560 54430 30 12 34.75 28.13 1100 28 1 1/4 21.75 22.75 1
750 762 305 883 715 49932 32 14 37 29.25 1400 28 1 1/2 24.75 26 1
800 813 356 940 743 63536 36 14.5 41.25 33.4 1750 32 1 1/2 26 27.25 1
900 914 368 1048 848 79440 40 17 45.75 37.56 2600 36 1 1/2 28.5 28.5 1 1/2
1000 1016 432 1162 954 117942 42 17 48 39.2 2850 36 1 1/2 29 29 1 1/2
1050 1067 432 1219 996 129348 48 20.63 54.5 43.06 4400 44 1 1/2 31 31 1 1/2
1200 1219 524 1384 1094 199654 54 23.25 61 50.44 5500 44 1 3/4 35.75 35.75 1 1/2
1350 1372 591 1549 1281 249560 60 26 67.5 55.68 7200 52 1 3/4 38.75 38.75 1 1/2
1500 1524 660 1715 1414 3266
Size NPS/DN
Dimensions - in/mmWeight
lbs/kg
Flange details - inchesEye bolt hole sizeØ A B Ø C Ø E No. Dia.
Length RF ends
Length RTJ ends
Stud Stud
2 2.41 2.38 4.38 0 7 8 5/8 6 7 –50 61 60 111 0 3
2 1/2 2.88 2.63 5.13 1.24 10 8 3/4 6.75 7.75 –65 73 67 130 31 53 3.51 2.88 5.88 1.98 14 8 3/4 7.25 8.25 –
80 89 73 149 50 64 4.5 2.88 7.13 3.37 18 8 3/4 7.5 8.5 –
100 114 73 181 85 85 5.56 3.38 8.5 4.42 25 8 3/4 8.25 9.25 3/8
125 141 86 216 112 116 6.63 3.88 9.88 5.55 40 12 3/4 9 9.75 1/2
150 168 98 251 141 188 8.63 5 12.13 7.35 71 12 7/8 10.75 11.5 1/2
200 219 127 308 187 3210 10.75 5.75 14.25 9.51 115 16 1 12.25 13 1/2
250 273 146 362 242 5212 12.75 7.13 16.63 11.15 175 16 1 1/8 14.25 15 1/2
300 324 181 422 283 7914 14 8.75 19.13 12.14 271 20 1 1/8 16 17 3/4
350 356 222 486 308 12316 16 9.13 21.25 14.13 350 20 1 1/4 17 17.75 3/4
400 406 232 540 359 15918 18 10.38 23.5 16.27 513 24 1 1/4 18.5 19.5 1
450 457 264 597 413 23320 20 11.5 25.75 17.81 651 24 1 1/4 20 21 1
500 508 292 654 452 29524 24 12.5 30.5 21.73 1050 24 1 1/2 22 23.25 1
600 610 318 775 552 47626 26 14 32.88 22.85 1250 28 1 5/8 25 26 1
650 660 356 835 580 56728 28 15 35.38 24.41 1500 28 1 5/8 26.5 27.5 1
700 711 381 899 620 68030 30 14.5 37.5 27.98 1780 28 1 3/4 26.75 27.75 1
750 762 368 953 711 80732 30 16 39.63 27.28 2133 28 1 7/8 29 30.25 1
800 762 406 1006 693 96836 36 19 44 31.97 2802 32 2 32.75 33.75 1
900 914 483 1118 812 127140 36 21.5 43.88 36.29 3400 32 1 5/8 35.25 35.25 1 1/2
1000 914 546 1114 922 154242 40 22.38 45.88 35.99 4200 32 1 5/8 36.5 36.5 1 1/2
1050 1016 568 1165 914 190548 44 24.75 52.13 43.68 7350 32 1 7/8 40.5 40.5 1 1/2
1200 1118 629 1324 1109 333454 50 28.25 58.75 48.65 7300 28 2 1/4 46.25 46.25 1 1/2
1350 1270 718 1492 1236 331160 56 33 64.75 48 10000 32 2 1/4 51.75 51.75 1 1/2
1500 1422 838 1645 1219 4536
Ø AØ E
Ø C
Ø C Ø C Ø C
PW
Flow
Flow
Flow
Flow Flow
PL
PF PM
PH PZ
B
Ø AØ E
B
Ø C Ø D
B B
Ø AØ E
B
Ø AØ E
B
Flow
Ø C
A = Valve bore B = Face-to-face C = Valve ODE = Min. flange connection bore
Note: Weight is approximate.
QS-DPW-09-19 Velan reserves the right to change this information without notice. © 2019 Velan Inc. All rights reserved. 4
Quick sheet: Proquip dual-plate check valve: wafer type PW
Wafer type PW ANSI B16.5 / ANSI B16.47 Series A
Class 600 Class 900
Size NPS/DN
Dimensions - in/mmWeight
lbs/kg
Flange details - inchesEye bolt hole sizeØ A B Ø C Ø E No. Dia.
Length RF ends
Length RTJ ends
Stud Stud
2 2.41 2.38 4.38 0 7 8 5/8 6.5 7 _50 61 60 111 0 3
2 1/2 2.88 2.63 5.13 1.24 10 8 3/4 7.25 7.75 _65 73 67 130 31 53 3.51 2.88 5.88 1.94 14 8 3/4 7.75 8.25 _
80 89 73 149 49 64 4.5 3.13 7.63 3.39 24 8 7/8 8.75 9.25 _
100 114 79 194 86 116 6.63 5.38 10.5 5.03 62 12 1 12 12.75 1/2
150 168 137 267 128 288 8.63 6.5 12.63 6.71 108 12 1 1/8 14.25 14.75 1/2
200 219 165 321 170 4910 10.75 8.38 15.75 8.27 205 16 1 1/4 17 17.5 3/4
250 273 213 400 210 9312 12.75 9 18 9.91 275 20 1 1/4 17.75 18.25 3/4
300 324 229 457 252 12514 14 10.75 19.38 9.72 397 20 1 3/8 20.25 20.75 3/4
350 356 273 492 247 18016 16 12 22.25 12.54 570 20 1 1/2 22.25 22.75 3/4
400 406 305 565 319 25918 18 14.25 24.13 14 780 20 1 5/8 25.25 25.75 1
450 457 362 613 356 35420 20 14.5 26.88 16.77 1021 24 1 5/8 26 26.75 1
500 508 368 683 426 46324 24 17.25 31.13 19.88 1720 24 1 7/8 30 30.75 1
600 610 438 791 505 78026 26 18 34.13 22.47 2070 28 1 7/8 31.75 32.75 1
650 660 457 867 571 94028 28 19 36 25.15 2472 28 2 33.25 34.25 1
700 711 483 914 639 112130 30 19.88 38.25 26.74 2890 28 2 34.25 35.25 1
750 762 505 972 679 131132 32 21 40.25 27.92 3200 28 2 1/4 36.25 37.25 1
800 813 533 1022 709 145236 36 25 44.5 31.21 4720 28 2 1/2 41.25 42.5 1
900 914 635 1130 793 214140 36 26 45.5 33.38 5200 32 2 1/4 44.5 44.5 1 1/2
1000 914 660 1156 848 235942 38 27.63 48 32.38 6170 28 2 1/2 47.25 47.25 1 1/2
1050 965 702 1219 822 279848 42 31 54.75 42.25 8600 32 2 3/4 52.75 52.75 1 1/2
1200 1067 787 1391 1073 390154 48 35 61.25 48.34 12100 32 3 59 59 1 1/2
1350 1219 889 1556 1228 548960 54 39 68.25 45 17000 28 3 1/2 65.75 65.75 2
1500 1372 991 1734 1143 7711
Size NPS/DN
Dimensions - in/mmWeight
lbs/kg
Flange details - inchesEye bolt hole sizeØ A B Ø C Ø E No. Dia.
Length RF ends
Length RTJ ends
Stud Stud
2 2.41 2.75 5.63 0 12 8 7/8 8.5 8.75 –50 61 70 143 0 53 3.51 3.25 6.63 2.18 23 8 7/8 8.5 9 –
80 89 83 168 55 104 4.5 4 8.13 3.3 37 8 1 1/8 10.25 10.75 3/8
100 114 102 206 84 176 6.63 6.25 11.38 4.52 105 12 1 1/8 13.25 13.75 1/2
150 168 159 289 115 488 8.63 8.13 14.13 5.6 207 12 1 3/8 16.5 17 1/2
200 219 206 359 142 9410 10.75 9.5 17.13 7.44 287 16 1 3/8 18.5 18.75 3/4
250 273 241 435 189 13012 12.75 11.5 19.63 7.39 450 20 1 3/8 21 21.5 3/4
300 324 292 498 188 20414 14 14 20.5 7.21 648 20 1 1/2 24 24.5 3/4
350 356 356 521 183 29416 16 15.13 22.63 11.18 861 20 1 5/8 26.5 27 3/4
400 406 384 575 284 39018 18 17.75 25.13 9.81 1190 20 1 7/8 30.5 31 1
450 457 451 638 249 54020 20 17.75 27.5 13 1480 20 2 31 31.5 1
500 508 451 699 330 67124 24 19.5 33 18.97 2270 20 2 1/2 36.5 37.25 1
600 610 495 838 482 102926 24 21 34.75 20.51 2700 20 2 3/4 39 40.25 1
650 610 533 883 521 122528 26 22.5 37.25 21.53 3300 20 3 41.25 42.5 1
700 660 572 946 547 149730 28 25 39.75 22.75 4150 20 3 44.25 45.75 1
750 711 635 1010 578 188232 30 26 42.25 25.33 4900 20 3 1/4 46.5 47.75 1
800 762 660 1073 643 222336 34 28.25 47.25 31.47 6600 20 3 1/2 50.25 51.75 1
900 864 718 1200 799 299440 34 30 49.25 32.61 7800 24 3 1/2 54 54 1 1/2
1000 864 762 1251 828 353842 36 31 51.25 34.61 8700 24 3 1/2 55.75 55.75 1 1/2
1050 914 787 1302 879 394648 42 34 58.5 41.67 12500 24 4 61.75 61.75 1 1/2
1200 1067 864 1486 1058 5670
Ø AØ E
Ø C
Ø C Ø C Ø C
PW
Flow
Flow
Flow
Flow Flow
PL
PF PM
PH PZ
B
Ø AØ E
B
Ø C Ø D
B B
Ø AØ E
B
Ø AØ E
B
Flow
Ø C
A = Valve bore B = Face-to-face C = Valve ODE = Min. flange connection bore
Note: Weight is approximate.
QS-DPW-09-19 Velan reserves the right to change this information without notice. © 2019 Velan Inc. All rights reserved. 5
Quick sheet: Proquip dual-plate check valve: wafer type PW
Wafer type PW ANSI B16.5 / ANSI B16.47 Series A
Class 1500 Class 2500
Size NPS/DN
Dimensions - in/mmWeight
lbs/kg
Flange details - inchesEye bolt hole sizeØ A B Ø C Ø E No. Dia.
Length RF ends
Length RTJ ends
Stud Stud
2 2.41 2.75 5.63 0 12 8 7/8 8.5 8.75 _50 61 70 143 0 5 3 3.51 3.25 6.88 1.75 23 8 1 1/8 10.25 10.5 _
80 89 83 175 44 104 4.5 4 8.25 3.3 37 8 1 1/4 11.75 12 3/8
100 114 102 210 84 176 6.63 6.25 11.13 4.53 104 12 1 3/8 16.5 17 1/2
150 168 159 283 115 478 8.63 8.13 13.88 5.47 205 12 1 5/8 19.75 20.5 1/2
200 219 206 352 139 9310 10.75 9.75 17.13 7.68 373 12 1 7/8 23.25 23.75 3/4
250 273 248 435 195 16912 12.75 12 20.5 8.01 639 16 2 27 28 3/4
300 324 305 521 203 29014 14 14 22.75 7.21 886 16 2 1/4 30.25 31.5 1
350 356 356 578 183 40216 16 15.13 25.25 12.5 1240 16 2 1/2 33 33.5 3/4
400 406 384 641 318 56218 18 18.44 27.75 9.81 1774 16 2 3/4 38 39.5 1
450 457 468 705 249 80520 20 21 29.75 17.06 2600 16 3 42.5 44 1
500 508 533 756 433 117924 24 22 35.5 18.62 3598 16 3 1/2 46.5 48.5 1
600 610 559 902 473 1632
Size NPS/DN
Dimensions - in/mmWeight
lbs/kg
Flange details - inchesEye bolt hole sizeØ A B Ø C Ø E No. Dia.
Length RF ends
Length RTJ ends
Stud Stud
2 2.41 2.75 5.75 0 13 8 1 9.75 10 –50 61 70 146 0 63 3.51 3.38 7.75 2.48 27 8 1 1/4 12 12.5 3/8
80 89 86 197 63 124 4.5 4.13 9.25 3.25 48 8 1 1/2 14.25 14.75 3/8
100 114 105 235 83 226 6.63 6.25 12.5 4.88 144 8 2 20 20.75 1/2
150 168 159 318 124 658 8.63 8.13 15.25 6.75 283 12 2 23.25 24.25 1/2
200 219 206 387 171 12810 10.75 10 18.75 9.12 548 12 2 1/2 29.25 30.5 3/4
250 273 254 476 232 24912 12.75 12 21.63 10.83 925 12 2 3/4 33.25 34.75 3/4
300 324 305 549 275 420
Ø AØ E
Ø C
Ø C Ø C Ø C
PW
Flow
Flow
Flow
Flow Flow
PL
PF PM
PH PZ
B
Ø AØ E
B
Ø C Ø D
B B
Ø AØ E
B
Ø AØ E
B
Flow
Ø C
A = Valve bore B = Face-to-face C = Valve ODE = Min. flange connection bore
Note: Weight is approximate.
