Double Disc Check Valve For Clamping

A valve that opens or closes by the flow and force of the medium to prevent reverse flow of the medium is called a check valve. Check valves belong to the category of automatic valves and are mainly used in pipelines where the medium flows in one direction. They only allow the medium to flow in one direction to prevent accidents. A check valve is a valve that can automatically prevent fluid backflow. The disc of the check valve opens under the action of fluid Pressure, and the fluid flows from the inlet side to the outlet side. When the Pressure at the inlet side is lower than that at the outlet side, the valve disc will automatically close under the effect of fluid pressure difference, gravity and other factors to prevent fluid backflow.