| basic information | |
| size range | DN15~200mm (1/2"~8") |
| working pressure | 10K, 20K |
| suitable temperature | -29-250℃ |
| Seat | PTFE, PPL,RPTFE |
| Suitable medium | water, gas, oil |
| CF8(304): suitable for nitric acid | |
| CF8M(316): suitable for acetic acid | |
| Technical Standard | |
| Design Standard | ASME B16.34, API 608 |
| Fireproof test | API 607 4th 1993 |
| Face to face standard | JIS B2002 |
| End flange Std | JIS B2212~B213 |
| Test Standard | JIS B2003, API 6D |
| Material | WCB, CF8(304), CF8M(316) |
| Operated way | Manual, Gearcase, Pneumatic, Electric |