Introducing the Pressure Relief Check Valve Combo, a versatile and practical addition to plumbing and pump systems.
Designed for use with gas-powered air compressors, this valve offers a range of features to enhance performance. The pilot valve, factory-set at 140 to 175 PSI, can be adjusted to suit specific needs.
With a 1/2" Female NPT Air inlet and a 1/2" Male NPT air outlet, installation is a breeze. The valve also includes a 1/8" Port for a throttle control valve or cable, as well as a 3/8" Female NPT Outlet for air release.
Additionally, a 3/8" Male NPT Air muffler is provided to minimize noise. The toggle lever on the pilot valve allows for load-free engine start or throttle control.
With its budget-friendly price point, the Pressure Relief Check Valve Combo is a reliable choice for those seeking efficient plumbing and pump solutions.

Show Specifications

This listing is for a new air compressor piloted unloader valve with built-in check valve.
This is most commonly used on gas-powered air compressors. The pilot valve is set for 140 to 175 PSI from the factory but can be adjusted if needed 30-40 PSI higher or lower.
This valve has a 1/2" Female NPT Air inlet and a 1/2" Male NPT air outlet. There is a 1/8" Port on the side for a throttle control valve or cable.
Also on the side of the valve, there is a 3/8" Female NPT Outlet to release the air once the compressor reaches full pressure.
It also comes with a 3/8" Male NPT Air muffler to help reduce noise. This can be removed if needed. The pilot valve has a toggle lever on the top that can be put in the upward position for load free engine start or throttle control.