Walworth API 603
Check Valve
Walworth Cast Stainless Steel and Special Alloy Valve
Swing Check Valves Design In Accordance With API-603 & ASME B16.34, For Installation In Industrial Plants Where Corrosion Resistance Is Mainly Required to Avoid Backflow
Design Features :
- Swing check valves design in accordance with API-603 & ASME B16.34
- Swing check valves for cryogenic service in accordance with BS-6364
- Damper & counter weight options
- Drain connections as per
Customer request. - Low fugitive emissions control
- NACE service either MR-01-75
- Test in accordance with API-598
Detail Specification
Size Range | 2" - 24" |
Pressure Rating | ANSI Class 150 up to 600 |
Material | Stainless Steel, other material available |
End | Raised Face, Ring Type Join, Buttweld |