Non-Return (Check) Valves
Improve system productivity and reliability
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.
Dual-plate check valves
With a low-pressure drop and excellent sealing, dual-plate check valves prevent the risk of backflow in liquid and gas lines.
Gravity circulation check valves
Prevent gravity circulation in your heating and hot water systems.
RK non-return (check) valves
Wafer-type non-return (check) valves with spring, for installation in any position. Ideal for liquids, gases, and vapor applications.
Swing plate check valves
The swing-plate check valve is a cost-effective way to prevent backflow in your pipelines.