Speciality Valve is a highly renowned Non Slam Swing Check Valve Manufacturer in India 1.Available Materials: WCB, WC6, LCC, LCB, WCC, SS304, SS316, CF8M, F51, F53, F55, Aluminium bronze, Cast Iron and Ductile Iron. 2.Class: 150 to 2500 3.Nominal Pressure: PN10 to PN450 4.Size: 1/2” to 24” 5.Ends: Flanged, Buttweld, Socketweld, Threaded ADDRESS - 37, NGR Street, P.N Palay... https://www.specialityvalve.com/product-category/non-slam-swing-check-valve/