| Application | Non Return Flow |
| Features / Benefit |
Heavy duty Spring providing intantaneous response |
| Ansi Class / Rating | 150#, 300# |
| Design Standard | API 6D |
| Testing Standard | API 598 |
| F to F Standard | ASME B16.10 |
| End Connection Standard | ASME B16.5 |
| Size | 50 mm to 600 mm |
| Materials |
Body : WCB, CF8, CF8M, Hast Alloy, |
| Ends | Flange End , Wafer End |