Lee Co’s Power Generation Chek Valves are designed for use in purge air, water injection and liquid fuel applications. The valves are field serviceable, allowing the user to disassemble and service them using a rebuild kit. Available with or without a removable, washable Hi-Bar Safety Screen, the valves are designed according to specific customer requirements and can operate at temperatures up to 450 F. Featuring low leakage and high flow, each valve in the line is 100 percent tested and inspected to ensure reliable, consistent, long-term performance.