Check Valves are designed for installation in plastic.

Press Release Summary:



CCPI Series Press-In Chek miniature cartridge style check valves are available in 5.5 and 8 mm diameters. Barbed design provides retention and prevents any bypass leakage around valve. Each valve is 100% tested for flow, leakage and cracking pressure. Press-In Chek valves are offered in cracking pressures from 0 to 72.5 psid and are compatible with most fluids.



Original Press Release:


New Press-In Check Valves


WESTBROOK, CT - The Lee Company's new CCPI Series Press-In Chek* is a miniature cartridge-style check valve specifically designed for installation into plastics. Available in 5.5 mm and 8mm diameters, Lee's Press-In Chek features a robust barbed design. This unique design allows easy installation, provides retention and prevents any by-pass leakage around the valve. Each valve is 100% tested for flow, leakage and cracking pressure to ensure consistent long-term performance.

The Press-In Chek is offered in a range of cracking pressures from 0 - 72.5 psid and is compatible with most fluids.

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