Bronze Swing Check Valve

Bronze Swing Check Valve Body: Bronze, Aluminium Bronze(C95800, C95500, C95200) Disc: Bronze, Aluminium Bronze(C95800, C95500, C95200) Hinge: Bronze, Aluminium Bronze(C95800, C95500, C95200) Hinge Pin: Bronze, Aluminium Bronze(C95800, C95500, C95200) Gasket: SS304+ Graphite Packing: Graphite End Connection: Flanged, Buttweld, Socketweld Operation: Handwheel, Electric Actuated, Pneumatic Actuated Nominal Size: DN50 to DN500 Nominal Pressure: Class150 to Class300 Design and Manufacture Standard: API