It can be difficult to know when a valve has reached the end of its life. If the valve feels sluggish or doesn't respond properly, even after you've checked the tension and cleaned it, it may be time to replace it. Many times, it is possible to replace certain parts, such as coils, seals and springs, which can extend the life of the valve.
How to maintain a solenoid valve
To keep solenoid valves in good condition, it is important to regularly maintain them. Here are some tips to help prevent common problems.
- Filter the media – Make sure that particles do not enter the valve.
- Check the coil – Prevent damage by keeping the coil away from high heat and moisture.
- Clean the valve regularly – Especially if it handles dirty liquids.
- Test the valve manually – If your valve has manual override, use it to check functionality.
When the solenoid valve acts as a shut-off valve in a critical system, it is especially important that it is completely reliable. In such cases, it may be more justified to replace the entire valve rather than just replacing individual parts, to minimize the risk of future operational disruptions.
Read more in the article Maintenance of Solenoid Valves – Common Problems and Solutions.