We recently acquired a couple of these solenoids
http://www.automationdirect.com/adc/...)/AVS-3221-24D and have been having issues getting them to work. When we try to fire either side, the green indicator LED on the solenoid turns on and we hear a click but no air is let through. Our PCM is outputting 24V when it should and we have verified the rest of the pneumatic system works (everything works when we use a FESTO solenoid).
Does anyone who has used these solenoids before have an idea what we are doing wrong?