Daily maintenance and common sense of the use of Solenoid Valve

It is an electromagnetically controlled industrial equipment that adjusts the direction, flow, speed, and other parameters of the medium in the industrial control system. The frequency of Solenoid Valve failures in the production site is not much. The main failures are mostly caused by the poor quality of the Solenoid Valve's control medium or control air source. Usually, the following conditions inside the Solenoid Valve prevent the Solenoid Valve from working normally. The reason for shortening the service life is that the medium changes during use, then the pipe rusts, then the oil in the air compressor is oxidized, resulting in carbon particles, tar, and other debris, which are mixed into the pipeline, or there is dust and dirt in the pipeline, etc. Impurities will cause the Solenoid Valve pilot valve air control to be blocked or the valve core to be jammed; finally, the Solenoid Valve coil is electrified and burned out.

Here is the content list:

Periodic Overhaul of Solenoid Valve

Common sense of using Solenoid Valve

Periodic Overhaul of Solenoid Valve

Therefore, regular maintenance 1~2 times a year is the best method for the reliable operation and longevity of the Solenoid Valve. The Solenoid Valve should be inspected and maintained as follows by using the opportunity of equipment shutdown. First, the coil assembly of the Solenoid Valve should not be disassembled. The method is mainly to measure the coil resistance value and establish the original account. The coil whose resistance value seriously deviates from the standard of the same type of Solenoid Valve should be replaced to avoid malfunction; Due to environmental or oil quality problems, the valve core is easy to jam, so the Solenoid Valve should be disassembled as a whole and cleaned with kerosene, trichloroethylene, and other solutions, but it should be noted that the rubber parts may swell, so it should be replaced.

Common sense of using Solenoid Valve

It should be noted here that the Solenoid Valve is generally equipped with a manual screw. When the Solenoid Valve needs to be tested or fails, it can be used to force the moving iron core of the Solenoid Valve to change the working state of the valve. That is, when the Solenoid Valve coil is not charged, the Solenoid Valve air circuit is switched by actuating the Solenoid Valve's manual screw, so that the control object is turned on or off. However, if manual switching is performed, the manual screw of the Solenoid Valve must be switched to the "off" position, otherwise, the Solenoid Valve cannot be actuated when the control device is switched to electric control. This principle is like a double electronically controlled Solenoid Valve. If the coil in the opening direction is electrified, it is also impossible to manually operate the Solenoid Valve's manual screw to open and close the Solenoid Valve.

Our official website is https://www.anruk.com/. If you work with Solenoid Valve or want to know more about our company, you can communicate with us on the website. Our cost-effective products are well received by everyone. We will wholeheartedly provide users with more and better services with high-quality products, good service, and competitive prices!