Rolair 131B Pilot Unloader Valve

Works well, was fairly straightforward to adjust to my desired settings. This compressor is used to fill a 200 gallon stationary bulk tank as needed, and runs for relatively short periods of time about once a week. This valve has performed flawlessly in the time weve been using it.

No es la pieso correcta

My compressor bit the dust... I replaced this part, the regulator, oil, air filter, spark plug, muffler, two pressure gauges ... and everything is purring again!

well built

Fit perfectly solved my problem Compressor purrrrrrs

Worked well and easy install

I used it on my rol-air compressor and it works great

The best u got what u order perfect

Good

It was great