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Pressure Relief Valves

4.5 mm Press-In Pressure Relief Valve

The 4.5 mm CCPI Series Press-in Pressure Relief Valves are 4.5 mm diameter cartridge style valves specifically designed for installation into plastic housings and fittings. The valves small size allows designers to optimize their systems, saving space and weight. Its unique barbed design provides easy “press-in” installation ensuring retention and prevents any by-pass leakage around the valve. The valves all stainless steel design provides compatibility with a wide range of fluids and gases. A high quality metal to metal seat provides low leakage and long life. The valves guided ball design ensures fast response, low hysteresis and highly repeatable cracking pressures.

Key Product Facts
  • All Stainless Steel
  • Free Flow Lohm Rate: 250 Lohms
  • Guided Ball Design
  • 100% Performance Tested
  • Unique Barbed Design for Installation into Plastic
Part Numbers
CCPI4510100S, CCPI4510150S, CCPI4510200S, CCPI4510250S, CCPI4510300S, CCPI4510350S, CCPI4510400S, CCPI4510500S, CCPI4510550S, CCPI4510625S
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From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.