Nominal Diameter | DN50~DN1000,NPS2~NPS40 |
Nominal Pressure | PN16~PN420,CL150-CL1500 |
Design Standard | BS1873, ASME B16.34 |
End Connection | Flanged, butt weld |
Body Material | A216 WCB, A217 WC6/WC9, A351 CF8/ CF8M, A352 LCB/LCC, A105,F304,F316,LF2,F11,F22 |
Seat | metal to metal, 13Cr, HF, Stellite, soft seat, resilient |
Operator | electric, pneumatic, manual,handwheel, wrench, gear, hydraulic |
Working temp | -196℃~620℃. |