Automatic in function, Double disc valve valves are engineered to stop backflow in fluid piping systems The flow of fluid in a linear direction keeps the while back, Valves open pressure causes them to close the fluid. The The hinged disc design of this swing check variation ensures minimal making it, Pressure loss ideal for low-pressure applications Applications experiencing high speeds with rare reversals. This a valve may serve as equipped with external weights to enable quicker closure for minimized hydraulic shock or surge pressure during the reversal of flow This dual plate check valve features two spring-loaded plates that pivot on a central hinge pin. As the flow diminishes, The plates positioned near the torsion spring's activity prior to the reversal of flow. This configuration provides the dual benefits of no The combination of water hammer prevention and non-slam technology results in the dual plate check valve being exceptionally efficient & adaptable layout; it is commonly known as as discreet verification valve. Specifications size 50 mm with a general measurement of 1600 mm manufacturing standard, Api 594 utilization of water, Oil, And other similar substances ci/cs/ss/di etc.