Dimensions:
2”(DN50)-12”(DN300)
Design Standard:
UL312, FM1210
Connection Standard:
AWWA C606, ISO 6182
Working Pressure:
363PSI, 300PSI, 250PSI,200PSI,PN16, PN10
The grooved resilient swing check valve is a one-way check valve. When the medium flows forward, the valve disc opens under the action of fluid pressure. When the medium flows backward, the valve disc closes under spring elasticity and reverse fluid pressure, which cuts off the passage and prevents backflow.