Pilot Unloader Valve 110-135 PSI Conrader BG1-M Rolair 131B Polyurethane Air Hoses • Temperature range -40F to140

• Temperature range -40F to140 degrees F

This listing is for a brand-new piloted unloader check valve combination with relief valve

we recommend if your gaskets and valve plate look like the ones pictured but your not sure of the part number you need

This is a plastic housing with a foam element

• Valve Inlet Threads: 1-1/4" Female NPT (measures approx

Pilot Unloader Valve 110-135 PSI Conrader BG1-M Rolair 131B Polyurethane Air Hoses • Temperature range -40F to140Piloted unloader valves are used in constant run applications where there are no intake unloaders present. They incorporate a discharge unloader on the body of a pilot valve to allow one valve to sense system pressure and vent discharge air to atmosphere when compressor reaches maximum pressure. At the minimum PSI (110) the pilot valve closes the discharge unloader and the compressor returns to normal operation. This valve can be adjusted 30 40 + PSI