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Pressure Relief Valves

Pressure Relief Valves Overview

Works Well Under Pressure

Pressure relief valves are a critical component of fuel, hydraulic, and pneumatic systems in many industries. These valves can serve one of three functions—safety relief, pressure regulation, or protection against thermal expansion. The Lee Company offers a wide range of pressure relief valve configurations designed to ensure that we can offer the right solution for a specific application, helping to guarantee the safety and reliability of your product.

SPEAK TO A SALES ENGINEER
  • Safety relief valves are designed to be fast-acting components that protect systems with the potential for sudden pressure spikes.
  • Pressure-regulating relief valves are intended to operate more continuously with stable performance throughout the operating pressure range.
  • Thermal relief valves are designed to relieve small volumes of fluid to protect against thermal expansion.
  • Zero leak relief valves incorporate an elastomeric or polymeric seal for a zero-leak design.

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An airplane, a car, and a medical device serve completely different purposes in unique environments. They require parts that are engineered specifically for the application – and we specialize in doing just that. To easily find the best solution, select your industry and see specific products that are engineered to optimize the critical system you’re working on.

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Support & Resources

Support & Resources from a Team that Speaks Your Language

Partner with The Lee Company and get much more than just a supplier of top-quality fluid control products. Our reliable technical support team is available every step of the way to help you find solutions, maximize productivity, and drive efficiency across your operations. Check out these resources tailored to your industry to learn more.