| Application | Non Return Flow |
| Features / Benefit | 100 % dielectrically spark tested suitable for vacuum service low maintenance cost absolute resistance to atmosphere & wear |
| Ansi Class / Rating | 150# |
| Design Standard | Mfg Standard |
| Testing Standard | API 598, BS 6755 Part II |
| F to F Standard | ASME B16.10 |
| End Connection Standard | ASME B16.5 |
| Size | 15 mm to 100 mm |
| Materials | Body : WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20 , LCB etc Linning : PFA , FEP |
| Ends | Flange End |
| Operation | Auto |
