With the repulsive force of stainless dics spring installed inside the housing, they ensure leaktightness sitting on precisely processed internal stress surface. When the flow in the desired direction is started in the installation, the spring is shortened with the movement of fluid, the disc is opened allowing passage. In case of flow in reverse direction, the disc is closed.
Thus a unidirectional flow is ensured on the line where check valve is installed.

Max. Operating Pressure: Up to 40 bar        Max. Operating Temperature: 300 °C

Standard Materials