Dual Pilot Operated Check Valve

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Dual Pilot Operated Check Valve

A Dual Pilot Operated Check Valve is a type of valve that uses two pilot actuators to control the opening and closing of the valve.

This valve is widely used in industrial applications to prevent backflow and ensure that fluid flows in the desired direction.

The valve operates by using the fluid pressure to open or close the valve. When the fluid flows in the desired direction.

It exerts pressure on the valve’s disc, which opens the valve. However, when the fluid tries to flow in the opposite direction.

The pressure on the disc increases, which causes the valve to close and prevent backflow.

The DPOCV uses two pilot actuators, one on each side of the valve, to control the valve’s opening and closing. These pilots control the flow of fluid through the valve, and when the pressure on one side exceeds the other, the valve closes. This mechanism ensures that the valve remains closed in the event of a pressure imbalance.


One of the main advantages of the DPOCV is its ability to operate at higher pressures than other check valves. It also provides greater flow capacity and allows for tighter sealing, making it ideal for applications with high-pressure fluid systems.

In conclusion, the Dual Pilot Operated Check Valve is an essential component in industrial applications that require reliable prevention of backflow. Its dual pilot actuators provide greater control, higher pressure capacity, and tighter sealing, making it an ideal choice for demanding applications.