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If you have a gas-powered air compressor up to 6.5HP, this combination unloader pilot check valve is exactly what you need for smooth operation!
This all-in-one valve handles three crucial functions: it acts as a check valve to prevent backflow, a pilot valve that monitors pressure, and an unloader valve that vents excess air.

The 1/2 inch compression top inlet works with copper tubing (nut and ferrule not included), while the 1/2 inch female NPT outlet connects to your air system.

You can choose your specific ON/OFF pressure settings from the options available - the lower pressure tells the engine to cycle on, the higher pressure signals it to idle off.

The throttle control cable connects from the valve to your engine's throttle arm, automatically adjusting engine speed based on air demand.

Built entirely from brass with a 30 CFM flow rate, this valve handles temperatures from -65°F to 400°F and pressures up to 500 PSI.
It even includes a manual unloader toggle and venting muffler.

Whether you're building a new compressor or replacing a worn-out valve, this professional-grade component will keep your system running efficiently and extend your engine's life.

The quality construction is built to handle the tough conditions of outdoor gas compressors.

Your compressor will cycle smoothly between load and unload modes without manual intervention!
4.5 out of 5