Check Valves

Hydraulic check valves are engineered to support one-way flow control in demanding industrial systems. Our selection includes inline, cartridge, subplate, and right-angle designs with female NPT ports ranging from 1/4 to 1-1/4 inch. Select models handle up to 12.00 GPM and 5000 PSI. Options are available in steel and brass constructions, with cracking pressures starting at 2.50 PSI. These check valves provide dependable performance in high-pressure systems where flow protection and directional control are critical.

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  1. CVH Series Inline Check Valves, Up To 10,000 PSI (At Reduced Safety Factor)
    CVH Series Inline Check Valves, Up To 10,000 PSI (At Reduced Safety Factor)

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  2. CVH Series Inline Check Valve, 1 NPT Ports, Up To 158.00 GPM & 6000.00 PSI
    CVH Series Inline Check Valve, 1 NPT Ports, Up To 158.00 GPM & 6000.00 PSI

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

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Hydraulic Check Valve Applications

Hydraulic check valves are widely used across industries requiring secure directional flow and pressure control. Key applications include:

To view more applications, explore all the industries we serve.

Explore More Hydraulic Valve Products

For advanced circuit control in hydraulic systems, explore our full selection of pilot-operated check valves, ideal for load-holding and directional flow applications. For additional components that support hydraulic circuit protection and performance, visit our full collection of hydraulic valves and accessories. From ball valves to relief valves, we offer solutions designed for industrial-grade use.

If you need technical assistance or maintenance services, contact us or connect with a technician at our repair service center.

Check Valve FAQs

What Is a Check Valve?

A check valve allows fluid to flow in only one direction, preventing reverse flow and protecting hydraulic system components.

How Does a Hydraulic Check Valve Work?

Hydraulic check valves operate based on pressure differences. They open when upstream pressure exceeds downstream pressure and close automatically to block reverse flow.

What Types of Check Valves Are Available?

We offer inline, cartridge, subplate, and right-angle styles with various port sizes, cracking pressures, and flow capacities.

Where Are Check Valves Commonly Used?

They are used in hydraulic systems for machinery, pumps, accumulators, and circuits requiring one-way flow control and backflow prevention.