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KSPC-G1/4 OEM ODM available pilot operated check valve , double relief valve on steel body

Hydraulic lock valves find applications in various industries where it is necessary to hold hydraulic cylinders or actuators in a fixed position. For example, they are commonly used in industrial machinery, mobile equipment, and hydraulic presses to prevent unintended movement or drifting. Lock valves can enhance safety, stability, and precision in hydraulic systems.

Functionality: The dual cartridge pilot check valve combines the functions of a pilot control valve and a check valve. It allows for precise control over the opening and closing of the main check valve, providing enhanced flow control and preventing backflow. The pilot control valve can be actuated by various methods, such as manual operation, external pressure sources, or electrical or pneumatic signals.

Designed for use in applications requiring an actuator to be locked in position, Pilot Operated Check Valves allow free flow from the input port through the output port. Supplying a pilot pressure to the valve allows flow in the opposite direction.
Pneumadyne's Pilot Operated Check Valves are ideal for reliably holding an actuator position in a variety of applications. These rugged valves feature a 1/4 NPT output port which mounts directly on a cylinder, minimizing space requirements and easing tubing installation. The input port swivels to accommodate valve alignment and contains a 1/4 push-in connection to speed tubing installation. 10-32 (F) and 1/4 push-in ports are available to fit plumbing specifications.

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