Hydraulic Check Valves
Available85 products
Hydraulic check valves control the flow direction of hydraulic fluids in a hydraulic system. They provide free flow in one direction and dependable shutoff in the opposite direction. Hydraulic check valves prevent backflow and support loads and are used in manifolds, tanks, and hydraulic lines.
General Purpose Check Valves
General purpose check valves eliminate backflow with free fluid flow in one direction only.
2,000 psi Maximum Pressure
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3,000 psi Maximum Pressure
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5,000 psi Maximum Pressure
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10,000 psi Maximum Pressure
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High-Pressure Check Valves
High-pressure check valves work in systems operating at pressures up to 5,000 psi (pounds per square inch). They eliminate backflow with free fluid flow in one direction only.
2,500 psi Maximum Pressure
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3,000 psi Maximum Pressure
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3,500 psi Maximum Pressure
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4,000 psi Maximum Pressure
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4,500 psi Maximum Pressure
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5,000 psi Maximum Pressure
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High-Flow Check Valves
High-flow check valves work in systems operating at flow rates up to 100 gpm (gallons per minute). They eliminate backflow with free fluid flow in one direction only.
3,000 psi Maximum Pressure
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Manually-Operated Check Valves
Manually-operated check valves change fluid directional flow when controlled by an operator. They reliably hold loads when used with single-acting and double-acting hydraulic cylinders.
10,000 psi Maximum Pressure
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Pilot-Operated Check Valves
Pilot-operated check valves feature an input and output port with fluid flowing in one direction. Fluid flow is reversed when pilot pressure is applied to the valve. These valves work in hanging load applications, where an actuator's position must remain static.
5,000 psi Maximum Pressure
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Double Pilot-Operated Check Valves
Double pilot-operated check valves control outlet flow in two directions for isolating or locking a cylinder. Fluid flow is reversed when pilot pressure is applied to either side of the valve.
2,000 psi Maximum Pressure
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3,000 psi Maximum Pressure
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Load Holding Check Valves
Load holding check valves eliminate pressure drop, locking fluid inside a cylinder to securely maintain positioning under load.
5,000 psi Maximum Pressure
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