DN250 Swing Check Valve BS1868 API6D 150Lb UNS N08031 Alloy Bolted Cover 10 Casting Steel Swing Check Valve Non Return
| Item | 10Inch Swing Check Valve |
| Certification | ISO9001,ISO14001,ISO18001,TS,CE,API |
| Brand | VERVO |
| Model number | H41Y-150LB-DN250 |
| Port Size | 10INCH/DN250 |
| Structure type | Swing Check Valve |
| Pressure | 150LB |
| Temperature | -29~429Degree |
| Connection form | Raise Flanged |
| Material | Alloy Steel UNS N08031 |
| Feature | Easy disassembly |
SWING CHECK VALVE
VERVO swing check valves are offered in bolted bonnet and welded bonnet design in a wide range of carbon, stainless steel, duplex stainless steel, alloy and other special materials. VERVO swing check valves are manufactured according to API 6D, BS 1868 Design.
PRODUCT RANGE
Sizes NPS 2 to NPS 36
Class 150 to Class 2500
MATERIALS
Available in Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
DESIGN FEATURES
Full or Reduced Bore
RF, RTJ, or BW
Bolted Cover or Pressure Seal Cover
DESIGN STANDARD
Design & manufacture according to API 6D, BS 1868
Face-to-face according to ASME B16.10
End Connection according to ASME B16.5 (RF & RTJ), ASME B16.25 (BW)
Test & inspection according to API 598
Also available per NACE MR-0175, NACE MR-0103
| Size in/mm | D | L | H | Weight (lb/kg) |
| RF | RTJ | BW | RF/RTJ |
| 2 50 | 2 51 | 8 203 | 8.5 216 | 8 203 | 5.5 140 | 37 17 |
| 2 ½ 65 | 2 ½ 64 | 8.5 216 | 9 229 | 8.5 216 | 6.3 160 | 44 20 |
| 3 80 | 3 80 | 9.5 241 | 10 254 | 9.5 241 | 7.1 180 | 53 24 |
| 4 100 | 4 102 | 11.5 292 | 12 305 | 11.5 292 | 8.27 210 | 84 38 |
| 6 150 | 6 152 | 14 356 | 14.5 368 | 14 356 | 11.42 290 | 198 90 |
| 8 200 | 8 203 | 19.5 495 | 20 508 | 19.5 495 | 14.17 360 | 286 130 |
| 10 250 | 10 252 | 24.5 622 | 25 635 | 24.5 622 | 15.75 400 | 430 195 |
| 12 300 | 12 305 | 27.48 698 | 28 711 | 27.48 698 | 18.11 460 | 661 300 |
| 14 350 | 14 337 | 31 787 | 31.5 800 | 31 787 | 20.47 520 | 804 365 |
| 16 400 | 15.24 387 | 34 864 | 34.5 876 | 34 864 | 24.41 620 | 1178 535 |
| 18 450 | 17.24 438 | 38.5 978 | 39 991 | 38.5 978 | 27.17 690 | 1652 750 |
| 20 500 | 19.25 489 | 38.5 978 | 39 991 | 38.5 978 | 28.35 720 | 1949 885 |
| 24 600 | 23.22 590 | 51 1295 | 51.5 1308 | 51 1295 | 29.13 740 | 2533 1150 |
| 28 700 | 27.24 692 | 57 1448 | - | 57 1448 | 33.46 850 | 3822 1735 |
| 30 750 | 29.25 743 | 60 1524 | - | 60 1524 | 39.37 1000 | 4515 2050 |
| 36 900 | 35.23 895 | 77 1956 | - | 77 1956 | 44.88 1140 | 4626 2100 |
The dimension and weights are for reference only and subject to change without notice.
1. For more size or dimensional information, please contact our sales representative.
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10" BS 1868 Cast Steel Swing Check Valve DN250 UNS N08031 Alloy Bolted Cover Images
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