06/03/2026
⚙️ Troubleshooting Tips!
Is your valve leaking air from the exhaust port?
The most common causes for a leaking exhaust are:
* worn/damaged cylinder seals
* contamination inside the cylinder or valve
* incorrect pressure supply.
What to check:
* open the cylinder/actuator and check seals for any damage - any gaps in the piston seals can cause backflow, leading to operating issues.
* Remove and inspect the valve, make sure the ports aren’t blocked, and the spool is moving during operation.
* Confirm the correct pressure for the valve - most pneumatic valves can operate up to 8bar.
If there is still a leak, your valve likely needs a replacement.