Check Valves

Colson Valves manufactures the CCV series – high pressure check valves engineered to provide reliable, non-return flow control in demanding instrumentation and process applications. Designed to prevent backflow and protect sensitive equipment, these compact valves deliver consistent performance across a wide range of operating conditions.

The CCV range is available in sizes from ¼” to 1″ with a pressure rating of up to 10,000 psi, and a temperature range of -46°C to 538°C (-51°F to 1000°F). All valves feature a 4 psi cracking pressure as standard, with PTFE and Viton seal options to suit varying process media and temperature requirements.

Manufactured in-house at our bespoke UK facility with full material traceability, rigorous pressure testing and compliance with internationally recognised standards.