Auto Unloading Valve fits Hitachi gas compressors EC2510E, EC2610E
- Check valve / unloader valve / pilot valve all in one - (continuous run unloader) for gas and electric powered air compressors
- 110 - 140 PSI factory setting. pressure can be adjusted 30-40 psi up or down
- 1/2" Metric Flare TOP Inlet x 3/8" Male Pipe Thread outlet to air tank