Introduction to anti-corrosion solenoid valves in solenoid valve dosing machines

Equipment failure of the anti-corrosion solenoid valve in the solenoid valve dosing machine, such as abnormal working posture, failure to start or stop anything, solenoid valve leakage and other common problems. Another problem is solenoid valve noise. The noise generated by the solenoid valve will The damage to the solenoid valve's own transmission mechanism is also related to the working environment of the solenoid valve.

Give the main factors and solutions:

1. The actual working environment standards of the anti-corrosion solenoid valve are not within the working range of the solenoid valve.

2. Damage to solenoid valve parts, such as springs, etc.

After the solenoid valve has been used for a long time, the parts will also have some normal damage or damage, which will also cause the solenoid valve to operate unstable and cause noise. The solution is to repair and replace the damaged parts of the solenoid valve with new ones.

3. The working standard voltage of the solenoid valve dosing machine is too low

If the operating voltage is too low, the operating posture of the solenoid valve will be abnormal, resulting in noise. Adjusting the operating standard voltage can only.

4. System work pressure is high

The system working pressure is too large and is not within the working range of the solenoid valve. This results in unstable operation and noise of the solenoid valve.

5. There are external residues in the automatic control system of the solenoid valve dosing machine, and there are external residues on the surface of the valve core or hydraulic plunger pump nut.

The addition of external residues will also cause the solenoid valve to operate unstable, seriously endangering the normal operation of the solenoid valve, and causing noise when the solenoid valve is operating. The solution is to detect and remove the residues of the solenoid valve.

6. Lack of nourishment

Long-term use of solenoid valve products causes the parts of the solenoid valve to become non-wet, and physical sliding friction causes the solenoid valve to make too much noise. The solution is to add wetting agent to the shaft and other components of the solenoid valve.

7. Solenoid valve parts are loose

Loose parts of the solenoid valve dosing machine will make the structure of the solenoid valve stronger and stronger, so the solenoid valve will vibrate at this time during operation. The greater the vibration intensity, the more noise. The solution is to stop running the solenoid valve. , detect and tighten loose parts of the solenoid valve.