Pilot Operated Check Valve Manufacturers, Suppliers in India,Pune



MR Group is the leading manufacturers, suppliers of Pilot Operated Check valve in India. Our pilot check valve stands as a versatile component offering precise control and protection within hydraulic systems, making it a popular choice in various industries.

A Pilot Operated Check Valve (POCV) is a type of valve commonly utilized in hydraulic systems that allows fluid flow in one direction while restricting it in the opposite direction.

Unlike a traditional check valve, a POCV utilizes a pilot pressure to control the opening and closing of the valve. These check valves are available with pilot operated check valves on either the A or B port or both the A and B ports. Reverse free-flow hydraulic opening action is achieved by internal pilot pressure available at other work ports. To properly close both valve plugs, both user ports must be connected to the return line and released when the control valve is in the neutral position.

Pilot Operated Check Valve Properties

  • Pilot Control: By using a separate pressure line that controls the valve's operation, it offers increased flexibility in controlling pressure and flow.
  • High Flow Capacity: It can handle high flow rates due to their efficient design, allowing for effective flow regulation in demanding applications.
  • No Slamming Effect: These valves prevent water hammer, a harmful hydraulic shock caused by sudden stops in fluid flow, ensuring a smoother and more reliable system operation.
  • Pressure Control: Our valves also provide pressure relief functionality, enabling the system to maintain a desired pressure range and preventing overloading or equipment damage.

Product Specifications

Product Name Pilot Operated Check Valve
Brand MR Group
Working Pressure (in Bar) 315 Bar
Temperature Range (in `C) -20 to +80 `C
Pilot Piston Poppet Seat (2.6)
Usage Industrial
FAQs

A Pilot Operated Check Valve, also known as a pilot-assisted check valve, is a specialized hydraulic valve that allows fluid flow in one direction while preventing reverse flow. It uses a pilot signal to control the opening and closing of the check valve, providing precise flow control.

When the pilot signal is applied, it overcomes the spring force, allowing the main valve to open and permit fluid flow. On the other hand, when the pilot signal is removed, the spring force closes the main valve, preventing reverse flow.

Pilot Operated Check Valves offer several benefits, including low pressure drop, fast response times, and accurate control over flow direction. They are ideal for applications where controlled flow and minimal backflow are essential.

Pilot Operated Check Valves find applications in various hydraulic systems, including load-holding circuits, cylinder controls, and systems requiring precise flow control in one direction.

Yes, Pilot Operated Check Valves are designed to handle high-pressure applications and are available in various pressure ratings to suit different system requirements.



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