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Datasheet · Cast-steel gate valves
PV-CS-150 Gate valve, flanged, ASME Class 150
Flexible wedge, 13% chrome trim. For water, steam, oil and gas lines.
- Sizes
- 50 to 300 mm · 2 to 12 in
- Pressure
- ASME Class 150 · 1.96 MPa at 38 °C
- Minimum order
- 5 nos per size
- Lead time
- 6 to 8 weeks
| Item | Value | Unit | Standard |
|---|---|---|---|
| Body and bonnet | Carbon steel WCB; CF8M stainless on request | ASTM A216 / A351 | |
| Wedge | Flexible, WCB with 13% Cr facing | API 600 trim 8 | |
| Stem | 13% chromium steel | ASTM A182 F6a | |
| Bonnet bolting | B7 studs, 2H nuts | ASTM A193 / A194 | |
| Gasket | Spiral wound SS 304 with graphite | ||
| Flanges | Raised face, 125 to 250 AARH | ASME B16.5 | |
| Shell test | 3.0 | MPa | |
| Seat test | 2.2 | MPa | |
| Temperature range | −29 to 425 | °C | |
| Weight, 100 mm | 38 | kg |
Standards met
- Design: API 600
- Pressure–temperature: ASME B16.34
- Face to face: ASME B16.10
- Flanges: ASME B16.5 RF
- Testing: API 598
- Marking: MSS SP-25
Tested, every piece
- Shell test: 3.0 MPa hydrostatic (Class 150), held 60 s, to API 598
- Seat test: 2.2 MPa hydrostatic each side, to API 598
- Backseat test, to API 598