Duyar grooved check valve 4"
322.30 EUR
Swing check valves are for use where backflow must be prevented. They only allow water to flow in one direction. • Horizontal and vertical mounting can be done. • The flow direction is indicated on the valve. • When the flow stops, it closes automatically with the help of an integrated spring and prevents backflow. • It has a spring-loaded clapper structure that minimizes water hammer. • Thanks to its grooved structure, it provides the advantage of fast and practical installation using grooved couplings. • It provides perfect sealing with its EPDM sealing gasket and bronze seat. • In the product tests, 84 bar body strength, 42 bar clapper strength and sealing tests were successfully completed.
Arrives in ~74 days