Product Description

This Back Pressure Valve is also known as a Priority Valve. This valve is used to maintain a minimum pressure of 1800 PSI on the filtration system. Filtration systems work much more efficiently at higher pressures and allow for more moisture removal at the separator, thus offering better filtration life in the cartridges. This style valve is in use with most of the modern filtration systems today. Recommended for compressors with outputs no greater than 50 CFM.

Air inlet is 1/4 NPT female. There are two 1/4 NPT outlets on the side of the valve. Valve comes preset at 1800 PSI andis adjustable from 300 to 5,000 PSI. Our version of this valve comes with two mounting holes in the body.

Repair kits are available for this valve. See our part number KIT-BACK