| size range | 1/2"~12" |
| working pressure | PN1.6~6.4Mpa |
| suitable temperature | -29~250°C |
| Suitable medium | water, gas, oil |
| CF8(304): suitable for nitric acid | |
| CF8M(316): suitable for acetic acid | |
| Technical Standard | |
| Design Standard | API 608, API 6D |
| Face to face standard | ANSI B16.10, API6D |
| End flange Std | ANSI B16.5 |
| Test Standard | API 598, API 6D |
| Material | WCB, SS304, 316 |
| Operated way | manual, pneumatic, electirc |




