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Solenoid Valve Supplier
inquiry@ato.com.cnWhat Causes a Solenoid Valve Leaking?
Leakage is a common problem in the use of solenoid valves. So what
causes the leaking of solenoid valves and how to deal with this problem?
The following information may be give you an answer.
1. Exceeding the work scope of the solenoid valve
Every solenoid valve has its working scope. Exceeding its working scope, such as differences of temperature and voltage, can influence the solenoid valve operation or even result in its leakage.
A method to cope with the above problem is to test the medium attribute of the solenoid valve to see whether it is consistent with the operating scope of this type of solenoid valve. According to practical situations, the medium temperature and pressure can be adjusted or a new solenoid valve product can be adopted.
2. Its own faults of solenoid valves
When the solenoid valve seal materials are chosen improperly or when there are stains and impurities between the pilot valve seat and the main valve seat or when the solenoid valve surface lacks flatness because of long-term use or improper operations, there might be cracks between the valve’s deposited seat and trim, which will further result in the valve seepage.
A method to cope with the above problem is to clean away impurities in the solenoid valve or to grind and restore the rugged seepage part. In case of serious damage, a new solenoid valve can be directly adopted.
3. Sealing element of the solenoid valve falls out or is deformed.
The sealing of the pilot vale and the main valve falls out or deforms. A method to cope with the above problem is to change the sealing.
4. The solenoid valve spring is deformed or expired.
When the solenoid valve is operating, the spring can ensure automatic resetting. If the solenoid valve spring is not reasonably installed or it is deformed or its service life expires, the solenoid valve cannot work normally or leakage might occur.
The way out is to check whether the installation of the electronic solenoid valve spring goes wrong. If no, it can confirm that the spring has been broken and that a new spring should be adopted.
5. Improper installation of solenoid valve
Besides, the wrong installation of solenoid valve, might also result in abnormality of solenoid valve internal pressure or solenoid valve leakage. Users should not ignore the maintenance of the solenoid valve after using it for a period of time so as to avoid the fault occurrence rate of the solenoid valve.
6. Other causes of solenoid valve leakage
Different working environments require different operating principles and materials of the solenoid valve. The working conditions and states are also different accordingly . If the working frequency of solenoid valve is too high, it might result in instability of the solenoid valve operating status or even leakage of solenoid valve.
The method is to exchange for a new solenoid valve, which can conform to the practical working conditions.
1. Exceeding the work scope of the solenoid valve
Every solenoid valve has its working scope. Exceeding its working scope, such as differences of temperature and voltage, can influence the solenoid valve operation or even result in its leakage.
A method to cope with the above problem is to test the medium attribute of the solenoid valve to see whether it is consistent with the operating scope of this type of solenoid valve. According to practical situations, the medium temperature and pressure can be adjusted or a new solenoid valve product can be adopted.
2. Its own faults of solenoid valves
When the solenoid valve seal materials are chosen improperly or when there are stains and impurities between the pilot valve seat and the main valve seat or when the solenoid valve surface lacks flatness because of long-term use or improper operations, there might be cracks between the valve’s deposited seat and trim, which will further result in the valve seepage.
A method to cope with the above problem is to clean away impurities in the solenoid valve or to grind and restore the rugged seepage part. In case of serious damage, a new solenoid valve can be directly adopted.
3. Sealing element of the solenoid valve falls out or is deformed.
The sealing of the pilot vale and the main valve falls out or deforms. A method to cope with the above problem is to change the sealing.
4. The solenoid valve spring is deformed or expired.
When the solenoid valve is operating, the spring can ensure automatic resetting. If the solenoid valve spring is not reasonably installed or it is deformed or its service life expires, the solenoid valve cannot work normally or leakage might occur.
The way out is to check whether the installation of the electronic solenoid valve spring goes wrong. If no, it can confirm that the spring has been broken and that a new spring should be adopted.
5. Improper installation of solenoid valve
Besides, the wrong installation of solenoid valve, might also result in abnormality of solenoid valve internal pressure or solenoid valve leakage. Users should not ignore the maintenance of the solenoid valve after using it for a period of time so as to avoid the fault occurrence rate of the solenoid valve.
6. Other causes of solenoid valve leakage
Different working environments require different operating principles and materials of the solenoid valve. The working conditions and states are also different accordingly . If the working frequency of solenoid valve is too high, it might result in instability of the solenoid valve operating status or even leakage of solenoid valve.
The method is to exchange for a new solenoid valve, which can conform to the practical working conditions.
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