NRS Carbon steel Gate Valve

NRS Carbon steel Gate Valve Body: Carbon Steel Wedge: Carbon Steel Stem Nut: Brass, Bronze Stem: Stainless Steel Gasket: EPDM, Graphite Bonnet: Carbon Steel Locating Ring: Carbon Steel O Ring: EPDM Bolts: Carbon Steel Handwheel: Carbon Steel, Ductile Iron, Cast Iron Gland: Carbon Steel O-Ring: EPDM Nuts: Carbon Steel Washer: Carbon Steel Bolts: Carbon Steel Nominal Diameter: DN40 to DN400 Nominal Pressure: Class150 to Class2500, PN10 to PN420 End Con