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Xmas Gift Idea 1/2" Compression X 1/2" Mnpt 95-125 Psi Piloted Discharge Check Valve / Unloader Combo Series [gXBkOld8]

$16.99 $54.99 -69%

1/2" Compression x 1/2" MNPT 95-125 PSI Piloted Discharge Check Valve/Unloader Combo This versatile combination valve is designed to enhance the performance and efficiency of your air compressor system. Engineered by Conrader in the U.S.A., it is a p

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1/2" Compression x 1/2" MNPT 95-125 PSI Piloted Discharge Check Valve/Unloader Combo

This versatile combination valve is designed to enhance the performance and efficiency of your air compressor system. Engineered by Conrader in the U.S.A., it is a part of the NS series and is crafted to meet the demands of compressors that pump less than 20 CFM, making it an ideal choice for both gas and electric compressors. This combo valve combines the functionalities of a discharge check valve and an unloader valve, ensuring seamless operation and optimal pressure control.

Key Product Features

The Conrader 95-125 PSI piloted discharge check valve/unloader combo boasts several standout features. First, it comes equipped with an in-line check valve, which prevents backflow and maintains consistent pressure levels. Additionally, the built-in piloted unloader valve set (95-125 PSI) allows for efficient pressure management, ensuring that your compressor operates at peak performance. The valve also features a muffler in the exhaust air port, significantly reducing noise levels during the unloading process. Furthermore, the 1/8" Female NPT port on the side offers precise control for throttle adjustment on gas engines and unloader valves on certain pumps.

Specifications and Practical Uses

This combo valve is designed to handle air inlet and outlet specifications with ease. The air inlet is a 1/2" Compression Thread, compatible with 1/2" OD copper or aluminum tubing, while the air outlet is a 1/2" Male NPT, measuring approximately 3/4" in diameter. The 1/8" Side Unloader Port is about 3/8" in diameter, providing convenient access for control and adjustment. The exhaust port, complete with a muffler, ensures a quiet operation. The valve is set at 95-125 PSI, and once the compressor reaches 125 PSI, the unloader valve activates, allowing air to be released into the atmosphere until the pressure drops to 95 PSI, at which point the unloader shuts off, and the compressor resumes pumping. This intelligent design ensures efficient pressure management and prolongs the life of your compressor.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

An elegant and effective solution.

- Ellie R..

January 2, 2026

Absolutely no complaints!

I'm so pleased I found this item.

- Lance Z..

January 2, 2026

Absolutely no complaints!

This is a solid, quality item.

- Megan B..

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