Pilot Unloader, 1/4" - 115psi

Air Compressor Pilot Valve, 95-115psi, 1/4" NPT P-25L

The P-25L pilot valve is a pressure control device commonly used in air compressor systems, particularly in reciprocating compressors with start/stop or constant run controls. It's designed to open or close a line (usually to an unloader or throttle control) based on system pressure.

P-25L Pilot Valve: 

• Type: Pneumatic pilot valve  
• Function: Senses air pressure and actuates an unloading or throttle mechanism at pre-set pressure levels.
• Usage: Common in systems where the compressor motor keeps running, but air delivery needs to be unloaded above a certain pressure.