PSB High pressure Check Valve Material:Cast Steel, Alloy Steel, Stainless Steel, Special Steel Nominal Pressure:Class 150~2500 Nominal Diameter:2″~24″ End Connection:RF, FF, M, F, TG, RG Working Temp.:-29℃~+200℃ Design Standard:BS1868.API 6D Test/Ins…

API 600 Gate Valve Class 150 Material：Carbon steel,Stainless steel,Alloy steel,special material,etc. Operation: Manual, Handwheel,Pneumatic, Electric actuator Nominal Pressure:Class 150-2500(PN10-PN420) Nominal Diameter:1/2″~60″（DN15-1500） End Connec…