We are the most popular seal swing check valve manufacturer in Australia. We have an excellent Quality Management team which ensure the best products. Visit our website for more details. Description- Available materials: Cast iron, Ductile iron, WCB, LCC, CF8M, SS304, SS316, SS316L, ASTM A105N, ASTM A182Gr-F304, ASTM A182Gr-F316 Class: 150 to 2500 Nominal Pressure: PN10 to PN450 Size: 1/2” to 40” Ends: Flanged, Wafer, lug, Threaded, Buttweld, Socketweld