Forged Steel Check Valve
Forged Steel Check Valves in RTV VALVE check, swing check and piton check y-pattern. Forged Check Valves made of high-quality materials.Full or standard port. Bolted or welded cover joint. T-Pattern or Y-Pattern. Integral body seat for piston or ball check. Separate seat ring design for the swing check valve.
RTV Forged Steel Check Valves are available in two bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F316L/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available.
Ball, piston or swing type disc
T-Pattern or Y-Pattern
Bolted bonnet; welded bonnet; or pressure seal bonnet
Separated seat ring design for swing check valves
Integral Body Seat for Piston and Ball Check valves
Standard
Design – API 602/ASME B16.34
Face to face dimension – ASME B 16.10
