Air Compressor Unloader Check Valve

As mentioned a check valve is also installed to prevent the whole tank from draining.

Air compressor unloader check valve.

This fix my compressor website is focused on the do it yourself and small workshop air compressor and most of these are reciprocating type air compressors. It blows off the pressure inside the discharge pipe when the compressor stops there is another type of unloader valve which can be found at the inlet of rotary screw compressors also called inlet valve or loading valve. Gas air compressor unloader check valve pilot combo w throttle control 8hp max. This single component can activate an engine idle control divert air from the tank when it reaches the top pressure setting and can reduce oil consumption by equalizing pressure between the pump and check valve.

Bigger compressors also have a big unloader valve which is placed beside the air compressor. When the air compressor is turned off by the pressure switch the unloader valve is also triggered. Air compressors that are powered by a gasoline diesel or even propane motor have unloader valves as well. There are few components on an air compressor that can multi task quite like the piloted unloader valve.

On these types of air compressors the unloader valve is also now known as a throttle valve. When the compressor tank pressure reaches the point where the electrically powered compressor. 131big rolair air compressor pilot unloader valve oem 4 5 out of 5 stars 5 5 product ratings 131big rolair air compressor pilot unloader valve oem 43 40. Air compressor pilot check valve unloader combination discharge 1 2 female npt inlet x 1 2 male npt outlet all in one valve for gas powered compressors 95 125 psi 4 7 out of 5 stars 29 39 90 39.

This big valve is further controlled by a small pilot valve. The air compressor unloader is valve is a small but important part of the reciprocating piston compressor. Gasoline or diesel driven compressor unloader valves.