About Us
Butler Swing Check Valve – Threaded Series SCV50W
Features & Design
Body Style: 1 Piece - Threaded Cap
Sizes: 1" - 4"
Pressure: 5,000 psi NSCWP
Connectors: FNPT x FNPT
- Connections: FNPT x FNPT
- Body Material: A216 WCB
- Trim Material: 304 Stainless Steel
- Seat Material: Viton
- Seal Material: Viton
- ASME B1.20.1 (NPT): Yes
- API 598 (Test & Inspect): Yes
- NACE MR0175: Yes
- Temperature limits: -29°C to +204°C









