Detroit Air Compressor Unloader Valve

How to install the unloader on a qe air compressor.

Detroit air compressor unloader valve.

Detroit air is a specialist supplier that integrates design manufacture sales and services to provide high quality services to all fields in need of compressed air. Simply refer to the chart below for the appropriate kit and reman compressor part. This will effectively emulate the operation of the unloader valve as any air trapped over the piston will flow into the tank as the tank pressure drops. Started driving same thing pressure dropped below 100psi and the compressor would not kick in.

Detroit series 60 air compressor tu flo 550 unloader valve change. If your electrically powered air compressor is having a hard time starting try pulling the power cord and opening the drain valve to void all air from the tank. Rotary screw air compressors piston air compressors air dryers quiet cabinet type air compressors oil free air compressors pressure vessels. What the unloader valve does is that is responds to the compressor pressure switch turning the power off to the motor and allows any air that may be trapped over the piston or pistons on a multi cylinder air compressor to vent to atmosphere removing any load that the trapped air may have.

When the unloader piston is unseated an detroit diesel s60 figure 6 ba 921 compressor unloader system compressor. The air compressor unloader valve vents trapped air. From searching online and talking to a couple of people i understand i need an unloader valve. System air to the compressor unloader port.

Signal line from governor to the air dryer and finally last option and right one was unloader valve in my tu flo 550 air. Standard north american unloader valve eliminates any special valve requirements or hardware have a series 50 or 60 detroit diesel engine and want to change over to a bendix ba 922 from your current bendix tu flo 750 or duraflo 596 compressor.