Adjustable Pressure Relief Control Devices Review

It's ok but cheap. Works most of the time, but settings are drifting. The scale is completely inaccurate. Use a pressure gauge to set the relief pressure. Mine fell apart while zeroing it due to a crappy pinch to hold the screw mechanism. Probably wouldn't buy it again. Update 11/25/19: I downgraded this device because it does not remain sealed. It constantly leaks until the keg drops to zero. It was shelved while I tried several other cheap ones with the same leak problem. I went back to it…

As others have pointed out, the gauge means literally nothing. I had a 12psi keg installed and put it on top of the keg. I reduced the pressure relief from 100psi and at 50psi it started to bleed. I could understand if the sensor was off by 10-20%. But set 50psi and bleed at actual 12psi? Well it's a joke. Why a thermometer at all? You might as well stick a sticker on it that says LESS -> MORE. That's really all you get. He's also not particularly responsive. The sensor is not actually open…

This is an adjustable pressure relief valve. It is marked 10-100 (PSI). In my case it settles at about 8 psi. The upper limit markings on the device appear to be fairly close to my reading but slightly past the lower limit. You actually need a pressure gauge to be sure of the set pressure if you want accuracy. This type of regulator works by releasing air to atmosphere on the exhaust side when the air pressure on the exhaust side is higher than the governor setting. For what it is - it works…