Extensive Inventory Available – Contact Us with Your Model or Part Number‌
We maintain a substantial stock of air compressor components. To ensure rapid service, please provide the specific machine model or product part number when making an inquiry.

‌Solenoid Valve Failure Analysis & Troubleshooting Guide‌

‌Scenario A: Valve Fails to Operate When Energized‌

1. ‌Power & Pressure Check:‌ Verify that power wiring connections are secure and that the system operating pressure is within the specified range.
2. ‌Mechanical Obstruction:‌ Inspect for debris or impurities that may be jamming the main spool, preventing movement.
3. ‌Electrical Integrity:‌ Test the coil for potential short circuits or burnout.

‌Scenario B: Valve Fails to Close Properly‌

1. ‌Installation Orientation:‌ Confirm the valve is installed in the correct flow direction, as solenoid valves are directional.
2. ‌Seal & Vent Inspection:‌ Check the pressure-equalizing hole (or vent) on the valve seal for blockages or physical damage.