Cast Iron Check Valves

125# Cast Iron Flanged Swing Check Valve Cast Iron Body 200 WOG / 125 SWP Bolted Cover Spec Sheet PDF Pipe Chart: Common Diameters & Wall Thicknesses PDF Certificate of Conformance PDF

125# Cast Iron Flanged Swing Check Valve 373 125 psi Steam, Basic Rating 2-12" 200 psi Cold Working Pressure 2-12" Design prohibits galling or scoring of seating surfaces because the disc meets the flat seat squarely on closing with no rubbing action...

250# Cast Iron Flanged Swing Check Valve Cast Iron Body 500 WOG / 250 SWP Bolted Cover Spec Sheet PDF Pipe Chart: Common Diameters & Wall Thicknesses PDF Certificate of Conformance PDF

Class 125 Iron Body Check Valve The NIBCO® cast iron horizontal swing check valve is designed with renewable seat and disc. The swing check valve prevents backflow by automatically closing when fluid reverses direction. The check valve is recommended...