When installing a butterfly check valve, it is important to ensure the flow entering the valve comes from the hinge post end of the valve to protect the valve from stopping all flow ... Foot valves ...

Backflow preventers use several types of check valves. Swing check valves have a closure element that is pushed aside by the flow, but that swings back into the close position when the flow is ...

As the industry faces tighter safety regulations, the Danfoss EVR solenoid valves and NRV check valves provide a solution for ...