Pinch valve is use pinching effect to regulate the flow of fluid passing through it. In these types of valve pinching effect is conducting because of fluid pressure. It has flexible elastic sleeve that can be pinched to obstruct fluid flow. Pinch valve can operate by different types of actuators such manual, pneumatic and electric.
Pinch valve is an economical solution to overcome from flow control problem of liquids, solids and slurries in pipes. They are castoff to start, stop and control fluids through a system. It is types of control valve that work based on pinching effect of fluids. Pinch valves are convenient, lightweight and corrosion proof.