What are the common faults of solenoid valves?
The reason is that the coil is damp, the insulation is not good and the magnetic leakage is caused, and the current in the coil is too large to be burned.
. solenoid valve coil burned, removable solenoid valve wiring, with Multimeter measurement, if open circuit, the solenoid valve coil burned
solenoid valve wiring head loose or head off, the solenoid valve shall not power, fastening thread.
Therefore, it is necessary to prevent the rain water from entering the electromagnetic valve.
In addition, the spring is excellent, the reaction force is too large, the coil turns are too small, and the suction is not enough, which can also cause the coil to burn down.
