VEVOR CO2 Regulator, Dual-Gauge Dual-Valve Beer Keg Regulator, 0–60 PSI Adjustable Pressure, Heavy-Duty CO2 Tank Gas Regulator with 2 Check Valves, for Draft Beer Homebrewing, Fits CGA320 Interface

This thing is junk. It came as a box full of parts to start with. Once I figured out how to assemble it, I tried to do a pressure leak test on my Fermzilla fermenter, and the output gage on the regulator was reading zero because the needle was on the wrong side of the post stop! I popped the cover off of it to see if I could correct it, and once I put the needle on the correct side of the stop, it now reads 30 PSI....with no pressure in it!!! It's too late to send it back, but I'll never buy any of their products again!

The pressure relief valve is not functional in the sense that it activates on a hair trigger. I have never used it before this, and everything is set up correctly. I cannot carbonate my home brewed beer for several more days now because Vevor sent me a piece of junk for $60. Get a regulator with lots of high rating reviews, not this one. There is absolutely zero good reason to purchase this.

Did not hold air try to fix it and now it’s broken did not work ones. would keep looking if you need one.