Non-return (check) valves prevent the risk of back flow in your steam, liquid and gas pipelines.
GESTRA's non-return (check) valves are designed for applications such as industrial, HVAC, sanitary, heating and hot water systems.
Designed and manufactured to the highest quality standards, you can improve productivity and system reliability, by protecting your system equipment from contaminants in your pipelines through stopping reverse flow.
With a low pressure drop and excellent sealing, dual-plate check valves prevent the risk of backflow in liquid and gas lines.
Prevent gravity circulation in your heating and hot-water systems.
Wafer-type non-return (check) valves with spring for installation in any position.
The swing-plate check valve is a cost effective way to prevent backflow in your pipelines.