Solenoid valve reverse coil

Product description:

The solenoid valve reverse coil is an important part of the solenoid valve, which is used to control the switching action of the solenoid valve. The solenoid valve reverse coil is usually composed of winding, coil shell, insulation material, etc.

The working principle of the solenoid valve reverse coil is to use the magnetic field generated by the current through the coil, so that the spool or valve moves under the action of the electromagnetic force, so as to control the fluid on and off or the change of flow direction.

There are usually two kinds of current through the reverse coil of the solenoid valve: DC current and AC current. When the direct current flows through the coil, it creates a constant magnetic field in the coil, so that the spool or valve is held in a specific position; When the AC current passes through the coil, an alternating magnetic field will be generated in the coil due to the change in the direction of the current, which makes the spool or valve vibrate or swing periodically.

The selection of solenoid valve reverse coil should be selected according to the specific working conditions and requirements, including voltage, current, working environment and other factors. At the same time, it is also necessary to consider the insulation performance of the coil, high temperature resistance and other factors to ensure the normal operation and safety of the solenoid valve.