A Wafer Type Check Valve is a type of check valve used in piping systems, which allows the flow of fluid in one direction and prevents backflow in the opposite direction. It gets its name from the thin wafer-like shape of the valve body that makes it easy to install between flanges.
The valve operates by using the fluid pressure to open the valve against a spring force, allowing the flow of fluid. When the pressure in the system drops, the spring force closes the valve and prevents any backflow from occurring.
Wafer Type Check Valves can be made from a variety of materials, including stainless steel, brass, and plastic. They are commonly used in industries such as water treatment, chemical processing, and oil and gas.
