Check & Pressure Relief Valves

Lee check valves are available in many configurations for every conceivable application. Choose from ball-style or poppet-style sealing elements, axial or side-exit flow paths, metal, polymeric, or elastomeric seats, and insert style configurations for installation into metal housings ...

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Lee check valves are available in many configurations for every conceivable application. Choose from ball-style or poppet-style sealing elements, axial or side-exit flow paths, metal, polymeric, or elastomeric seats, and insert style configurations for installation into metal housings or press-in style for installation into plastics. These options will allow you to optimize your design for different flow rates, packaging requirements, pressure differentials, and allowable leakage.

·         Ball-Style Check Valves

·         High Flow Check Valves

·         Zero Leak Check Valves

·         Extreme Environment Check Valves

·         Pilot-Operated Check Valves

Pressure relief valves are a critical component of fuel, hydraulic, and pneumatic systems in products across many industries. These valves can serve one of three functions – safety relief, pressure regulation, or protection against thermal expansion. Lee Pressure Relief Inserts are specifically designed for these functions, helping to guarantee the safety and reliability of your product.

·         Safety Relief Valves

·         Pressure Regulating Relief Valves

·         Thermal Relief Valves

·         Zero Leak Relief Valves