Our Check Valves are an LQS designed component that allow lines to remain charged with liquid during breaks in application, these are included in all  Terminal Configurations.

Position Check Valves at a height away from trash but as close as possible to opener to optimize startup response time.

They feature product identification and batch coding insignia. All check valves are assembled using a torque wrench to accurately set the tension on the cap and diaphragm assembly.

The Check Valves are manufactured using our precision ‘automotive industry-standard’ tooling. Quality and process control has been updated to the highest industry standards.