How to deal with noise in the solenoid valve?

Question: How to deal with noise in the Solenoid Valve?

Answer: For the noise of Solenoid Valves, this is one of the inevitable faults. How do we deal with such faults when we encounter them? Let's get to know each other together!

1. The specific environmental standards for the use of solenoid valve products are not within the scope of solenoid valve product work.
For example, working temperature, material temperature and characteristics, natural environment and pressure, etc. If there are no working conditions within the working range of the solenoid valve, it will be very unstable, easy to accelerate damage and component damage, excessive noise, etc. The solution is to replace the solenoid valve product that meets environmental standards.

2. The solenoid valve damages components, such as springs.
After long-term use of solenoid valve products, the parts will be damaged or destroyed normally, resulting in unstable operation of the solenoid valve and generating noise. The solution is to overhaul or replace the damaged parts of the solenoid valve.


3. Working voltage too low
Low working voltage can cause abnormal operation of the solenoid valve and generate noise. Adjust the working voltage.

4. The working pressure of the system software is too high
The working pressure of the system software is too high and is not within the working range of the solenoid valve. Causing unstable operation and noise of the solenoid valve.

5. There are foreign objects in the control system, and there are foreign objects on the surface of the valve core or plunger pump nut
The entry of external debris can cause unstable operation of the solenoid valve, endanger its normal operation, and generate noise during the operation of the solenoid valve. The solution is to inspect and clean the solenoid valve debris.

6. Lack of lubrication ratio
Long term use of solenoid valve products leads to a lack of lubrication in the middle of the solenoid valve parts, and physical sliding friction leads to excessive noise in the solenoid valve. The solution is to add lubrication to the shaft and other components of the solenoid valve.

7. Loose solenoid valve parts
Loose parts can cause the structure of the solenoid valve to be firm, and the solenoid valve will vibrate during operation. The greater the vibration, the greater the noise. The solution is to stop the solenoid valve and check and tighten any loose components of the solenoid valve.