Industrial PS3535RV Rotatable Unloader Valve Assembly

Industrial PS3535RV Rotatable Unloader Valve Assembly is a replacement unloader valve for Furnas/Hubble PS3535 pressure switch assemblies used on air compressors. The rotatable design lets you orient the valve to fit tight installation spaces while preserving the normal unloading function. When the compressor cuts out, the unloader valve vents residual air from the pump head, easing motor restart and reducing start-up load as part of the PS3535 regulation system. This assembly is specified for use with PS3535 pressure switch configurations and serves as the critical interface between the compressor head and the unloading circuit.