Lined Diaphragm H74 Check Valve

Light weight, low cost, vertical&horizontal

• Product Standard:API 6D,JB/T 8937

• Nominal Pressure: CLASS150,PN10, PN16

• Nominal Dimension: DN50~DN600

• Main Material: WCB,Stainless steel

• Operating Temperature: -29℃~180℃

• Applicable Intermediaries: Nitric acid,Vitriolic acid,Hydrochloric acid

• Connection Mode: Wafer (ASMEB16.5,GB9113,EN1092)

• Transmission Mode:Automatic