Contact us
sales@sbvtech.ruSpring Return Valve
It can be installed on ball valves, butterfly valves, plug valves and other valves. The operating principle of the valve is simple: when the fluid flows in the "upstream" direction, the valve opens; when the reverse flow opens, it closes, blocking the passage. This closing is accomplished by spring force.
It can be installed on ball valves, butterfly valves, plug valves and other valves. The operating principle of the valve is simple: when the fluid flows in the "upstream" direction, the valve opens; when the reverse flow opens, it closes, blocking the passage. This closing is accomplished by spring force.
