VEPL-SCV-BB-1501 (Cl.150) to VEPL-SCV-BB-1504 (Cl.900)
Cast Swing Check Valve – Class 150 / 300 / 600 / 900
BS 1868 full-bore swing check valve with hinged disc and integral seat ring. Seal welded seat with Stellited 6 disc overlay for long-term bubble-tight closure.
- Pressure
- Class 150 (32 Kg+
- Size Range
- 2" to 24"
- Testing
- API 598
The anatomyscroll to separate
Assembly view
Scroll to separate the pressure envelope from its gearbox, trim, and hardware — the actual model for this valve, not a generic stand-in.
Technical specifications
- Material
- Body: ASTM A216 GR.WCB (CS) / ASTM A351 GR.CF8M (SS) / ASTM A352 GR.LCC (LCS)
- Pressure Rating
- Class 150 (32 Kg/cm²) / Class 300 (78 Kg/cm²) / Class 600 (159 Kg/cm²) / Class 900 (235 Kg/cm²)
- Temperature Range
- -29°C to +427°C (CS per ASME B16.34; SS to +816°C)
- Size Range
- 2" to 24" (DN 50–600)
- Seat Ring
- ASTM A105 + STL6; integral with body + Stellited 6
- Disc
- ASTM A216 GR.WCB + 13% Cr. overlay or Stellited 6
- Hinge Pin
- ASTM A182 GR.F6a (CS) / SS 316 (SS)
- End Connections
- Flanged (ASME B16.5), RTJ, Butt Weld (ASME B16.25)
- Face T To Face
- ASME B16.10
- Model Numbers
- VEPL-SCV-BB-1501 (Cl.150) to VEPL-SCV-BB-1504 (Cl.900)
Standards & testing
- MFG. STD: BS 1868
- Face to Face: ASME B16.10
- Flange End: ASME B16.5
- Insp. & Test: API 598
- Press. & Temp: ASME B16.34
Custom engineering
Special trims, exotic materials and non-standard dimensions are available against your datasheet — send it with your quote request and our engineering team will respond with a compliant proposal.
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