Reliable Flow Control in High-Pressure Hydraulic Systems
By allowing flow in one direction only, check valves block reverse flow to protect the system from pressure spikes and prevent issues like contamination, backspin, and cylinder creep. It is important that hydraulic check valves are sized and installed correctly to protect pumps and prevent system failure.
Oil-Air Products is a premier check valve supplier with over 40 years of fluid power expertise. Based on your cracking pressure, flow capacity, and fluid compatibility specifications, we will size and integrate solutions matching your requirements. We offer a comprehensive range of hydraulic check valves from world-class manufacturers and provide technical support to help to optimize system efficiency.
- Ball, poppet, and swing-style check valves
- Block or hex style
- SP, NPT, and UN/UNF female thread compatibility
- Stainless steel, carbon steel, or zinc/iron-plated mild steel
- Up to 7250 PSI
Do you have product questions? Whether you need help with a part number or would like to discuss valve configurations, our technical team is here to help. Call us to learn more about hydraulic check valve offerings for your application.
Learn more about our application and custom system design services for OEMs.
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Personalized Product Recommendations & Systems Design Support
As a full-service hydraulic check valve supplier, we help OEMs discover ways to manage fluid control more effectively. If an off-the-shelf product is not the right choice, custom valves are available to meet your specifications. Additionally, we custom system design services, including custom manifold, hose assemblies, and control systems to help equipment power through the most challenging operating conditions. Streamline production with value-added services, including custom barcoding and kitting, JIT delivery, logistics support, and more.
Send us a message to speak with a technical expert about the latest hydraulic check valve products and to discuss your application.