An electric pinch valve is a device that controls the flow of fluids or gases through a pipeline by pinching a flexible tube. The main mechanism of the valve involves two pinch jaws that move toward each other to constrict or open the tube, regulating the passage of material. The electric actuator controls the movement of the jaws, allowing precise flow control. When the jaws close, the tube is pinched, halting the flow, and when they open, the flow is unrestricted.

    How Does an Electric Pinch Valve Work?

    The operation of an electric pinch valve is relatively simple yet effective. The core component is a flexible elastomeric tube, often made from rubber or other durable materials, which is installed within the valve body. The electric actuator, powered by electricity, controls a set of pinch jaws that squeeze the tube to stop or allow flow.