What to do if the solenoid valve does not work after being energized

- Dec 14, 2019-

What to do if the solenoid valve does not work after being energized


1. Check whether the power supply wiring is poor → reconnect and connect the connector

2. Check whether the power supply voltage is within ± working range → adjust to the normal position range

3. Is the coil desoldered → Rewelded

4. Coil short circuit → Replace coil

5. Whether the working pressure difference is inappropriate → Adjust the pressure difference → Or replace the corresponding solenoid valve

6. Fluid temperature too high → Replace appropriate solenoid valve

7. The main valve core and moving iron core of the solenoid valve are stuck due to impurities → clean them. If the seal is damaged, replace the seal and install the filter

8. The viscosity of liquid is too high, the frequency is too high and the service life has reached → replace the product