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duplex stainless steel swing check valve dealer

Duplex stainless steel check valves are two-port but one way valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. we manufacture and supply various types of duplex steel check valves used u2026
Swing check valves are available for industrial and commercial applications and come in cast steel, stainless steel, and bronze varieties.
Our duplex stainless steel valves are available as manual, pneumatic and electrical actuated two-way and three-way valves. oshwinu2019s can also produce duplex stainless steel valves with a swing-out design that can handle the pressure and piping loads in various instrumentation and process applications up to 2,500 psi (172 bar).
Closure of duplex stainless steel check valve are manufactured by the weight of the check mechanism, by back pressure, by a spring, or by a combination of these means. the primary function of duplex swing check valve and duplex wafer check valve are same to prevent back pressure in the process. the other function can be for isolation.

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