size range | DN15 - DN200 mm (1/2 - 8 Inch). |
working pressure | 10K, 20K. |
suitable temperature | -29 - 250℃. |
Seat | PTFE, PPL, RPTFE. |
Suitable medium | water, gas, oil. ASTM A351 CF8 (SS 304): suitable for nitric acid. ASTM A351 CF8M (SS 316): suitable for acetic acid. |
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 | ASTM A216 WCB, ASTM A351 CF8, SS 304, ASTM A351 CF8M, SS 316. |
Operated way | Manual, Gearcase, Pneumatic, Electric. |