NG-42 Pilot Unloader Check Valve #11631F

NG-42 pilot unloader check valve for air compressors.

This pilot unloader check valve replaces the Hitachi part number 885426 for EC2510E Gas Compressors 110 - 140 PSI.

• The pressure setting on this valve can be adjusted by 30-40 psi up or down and is rated to handle 30 SCFM. They are used on both gas engines and electric motor compressors.
• The top inlet portion of the valve will connect to your main airline from your pump and is a 1/2" flare fitting.
• The bottom outlet will connect to your air receiver tank and is a 3/8" male NPT. The 1/8" Male NPT connection for the throttle control cable will connect to the throttle control port on the unloader.
• The Z bend tip of the throttle control cable will connect to the throttle arm on your engine.
• A muffler is included to reduce noise.

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