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Adjustable Pressure Relief Valve
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We developed this product to relieve pressure when we transferred or filtered beer from one keg to another. This connects to the keg you are filtering into and has adjustable relief valve for letting pressure off as the keg fills up.

Notes: The very end of the pressure relief valve can be adjusted by unscrewing to adjust the pressure. If tight, and not adjustable by hand, it needs to be loosened with pliers. Wrap a towel around the end piece of the pressure relief valve (about  the last 1/4 in) and loosen with pliers. Then finger tighten or loosen to desired pressure.

California Recipients: See Proposition 65 Information
Item # FIL42
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.50LBS
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4.5 / 5.0
4 Reviews
5 Stars
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1 Star
Does what it says. If you can, spend the extra $ for the gauge model!
This does what it says. I wanted the model with the gauge but it was out of stock and I was impatient. Quick tip to set pressure without the gauge: Close the valve. Set your regulator to the pressure you want. Fill the keg/vessel to the psi you want. Then pop this thing on,, and slowly open valve until you hear the C02 escape. Not a precise method, but probably gets you within a few psi of where you want to be. Also, I am sure you cam build this cheaper (even with parts from MoreBeer) but again- I'm impatient.
September 25, 2018
3 months ago
OK but could be better
I have the deluxe version and the gauge is great. The pressure control is rough at best. Needle valve would work much better and I will add one to mine
February 1, 2016
Works, but adjustments are fairly crude
Having an adjustable pressure relief valve is great for closed environment CO2 transfers, and especially helpful for keg to keg transfers of carbonated beer. The adjustment to the pressure relief is fairly crude (tends to jump with little adjustments). A tighter tolerance for the threads would probably help. That said, it's better than not having one, and beats the hell out of the old process of pulling the pressure relief valve to stay all the way open, or burping it. I wish I would have opted for the more expensive one with the gauge. My only suggestion for improvement is a tighter tolerance on the threads for the adjustment for the pressure.
May 27, 2015
Awesome product
I use this every time I transfer from one keg to another. Works very well and cant complain. Easy to clean.
May 28, 2014