Ductile Iron Wafer Check Valve Check Valve Size: NPS DN50-DN800 Pressure Rating: PN10/PN16 Valve Materials: Cast Iron, Gray Cast Iron, Ductile Iron GGG40 GGG50 Standards: DIN, BS, API, JIS Send Inquiry Live chat Product Detail Tags: Ductile Iron Wafer Check Valve Share: PREVIOUS:Ductile Iron Double Orifice Air Valve NEXT:API Cast Iron Globe Valve Related Products T Strainer Full Welded Underground Ball Valve V Port Ball Valve Pigging Valve Knife Gate Valve With Handwheel Double Diaphragm Fluorine Lined Self Operated Nitrogen Seal Regulating Valve