Pilot Unloader Valve 110-135 PSI Conrader BG1-M Rolair 131B Polyurethane Air Hoses This part Helps regulate the

This part Helps regulate the air pressure supplied to your air hose line

25" cast iron pulley/sheave with 1" H bushing for A section belt is a high-quality 2-piece pulley that measures 8

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

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

Pilot Unloader Valve 110-135 PSI Conrader BG1-M Rolair 131B Polyurethane Air Hoses This part Helps regulate thePiloted 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