The Quincy Compressor 1151M-150 Pilot Check Valve is a pilot-type check valve designed for use in Quincy air compressor systems. Identified by model 1151M-150, it helps prevent backflow in the compressor’s air line to maintain proper pressure and reliable operation. Used within Quincy compressor assemblies that require a pilot check valve, this part is listed among Quincy Compressor parts.
