Part numbers marked "replacement" are not affiliated with the original manufacture. Part numbers and pictures are used for cross reference only.
Description
Ingersoll RandMPCV kit54686787 replacement
The minimum pressure valve is a small accessory in the air compressor, but it is very important. It can generally be found on the top of a compressed air tank. The minimum pressure valve has two functions: 1. Open under a certain pressure to ensure that the air pressure is at a minimum value. 2. Prevent outside air from entering the air through the valve. This function is very similar to a check valve. The minimum pressure valve is rarely damaged, so maintenance is generally not required. It is recommended to replace the seal every several thousand hours. A good quality minimum pressure valve is very important.