Non Return Valve Manufacturers

Valvesonly are the topmost Non Return Valve Manufacturers in USA. A non-return valve, also known as a check valve, is a mechanical device designed to allow fluid or gas to flow in one direction only. Description: • Body Material- Cast Iron and Cast Steel (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91), Duplex and Super duplex steel [F51, F53, F55] Forged Steel A105, A105N, F11, F22, F304, F316, F91] Alloy20, Hastelloy, ALBR. • Size- ½" – 80" • Class-150 – 2500; PN10 – PN-450 • Ends-threaded, socket weld, butt weld, flanged, lug, wafer