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 Flanged Type Concentric Butterfly Valve Forged Steel Angle Globe Valve BW End Ductile Iron Hydraulic Control Valve Thermodynamic Type Steam Trap JIS Cast Iron Air Vent Head Worm gear fluorine lined flange butterfly valve with positioner