MSS SP-71 Swing Check Valve

We are a leading manufacturer of water works valves, we have more than 15years experience in producing MSS SP-71 Swing Check Valve, gate globe and check valves. RSF’s MSS SP-71 swing check valve is one kind of non return valve. MSS SP-71 Swing Check Valve allows the fluid to flow only in the desired direction. The design of our MSS SP non return valve is such that any flow or pressure in the opposite direction is mechanically restricted from occurring.

RSF MSS SP-71 swing check valve IS used to prevent backflow of fluid, which could damage equipment or upset the process. The swing check valve is especially useful in protecting a pump in liquid applications or a compressor in gas applications from backflow when the pump or compressor is shut down. Swing check valve is also applied in process systems that have varying pressures, which must be kept separate. Our MSS SP series cast/ductile iron gate, globe, and check valves are mainly exported to USA, South America, and Middle EAST Area. Our main customers for MSS SP gate valve, globe valve, swing check valve (non return valve) are WALWORTH, CRANE, and OARI etc.

Standard:

Basic Design: MSS SP-71

Face to Face: ASME B16.10 125LB

Flange Ends: ASME B16.1 125LB

Pressure Test: MSS SP-71

Design Feature:

Swing Check

Bolted Cap

Plug, Flange Ends

Size Range: 2" to 24"

Pressure Class: 125LB, 200WOG

Material:

Body: ASTM A126 Class B, ASTM A536

Hing Pin: Brass ASTM B16

Seat Ring: Bronze ASTM B62

Thanks for your selection of RSF’s MSS SP-71 swing check valve! If you have any inquiries of our water works valves like metal seat gate valve, globe check valve, please don’t hesitate to call us or email us!