How to deal with the blockage phenomenon of the solenoid valve?

How to deal with the blockage phenomenon of the solenoid valve?

After using the solenoid valve for a period of time, it may become stuck and blocked, causing it to not close tightly. This phenomenon is also quite common, and we need to first find out

Only then can we accurately handle the cause. Now let’s talk about how to deal with the blockage phenomenon of the solenoid valve?

1、 The main reason is that impurities in the pipeline enter the solenoid valve during the discharge process of the medium, causing the valve core to get stuck or when the frictional resistance is greater than the spring recovery force,

Make it unable to close or open.

2、 Check if the seal is worn out. If it is damaged, replace it with a new seal.

3、 In case of malfunction of the solenoid valve, in order to isolate the solenoid valve in a timely manner and ensure the normal operation of the system, please install manual valves and bypass devices before and after.

4、 Check for impurities in the medium and whether the old pipeline will leak iron filings. Install filters in a timely manner.

5、 Clean thoroughly in a timely manner, and be careful not to leave any residue during cleaning, otherwise the residue will enter the interior of the solenoid valve during the exhaust process, causing blockage