A plastic solenoid valve is an electromechanical device that uses an electromagnetic coil to control the flow of liquids or gases through a pipe. The key components of a solenoid valve include the solenoid coil, valve body, and valve core. When an electric current flows through the solenoid coil, it generates a magnetic field that moves the valve core, either opening or closing the valve. The valve core’s movement controls the flow of the fluid within the pipe, providing an efficient, automated way to regulate flow.

    Unlike traditional metal solenoid valves, plastic solenoid valves are made from durable plastic materials such as PVC, PVDF, and PTFE. These materials provide superior resistance to corrosion and chemical attacks, making plastic solenoid valves ideal for handling aggressive substances in various industrial environments.