Nov 22, 2020 by Michael

Q: What materials are any parts that would potentially contact any liquid made from, i.e: stainless, plastic, plated brass, etc.?

A: Plastic and stainless parts are inside. This valve should keep beer out, and if it becomes full of beer, it should be replaced.


Aug 17, 2018 by Mike

Q: Can these be disassembled and/or cleaned?

A: Not recommended as replacement parts are not available, and they are very hard to put back together in the correct order.


Feb 18, 2018 by Edward

Q: Your description says it is a gas-side check valve. Is this also suitable for using on the liquid side of the keg, so one can force carbonate through the dip tube on the beer-out side? The liquid side gives more CO2 contact with the beer over time.

A: It should work fine on the liquid side, as long as beer does not contact the check valve.


Oct 24, 2017 by Bill

Q: I use a hose from the dip tube to the bottom of the keg with a carbonation stone on the end. Should this check valve keep the beer from coming into my gas line ? I bought 2 and I am getting beer in the gas line. Do I need to remove the tube with the stone

A: We are not sure why this is happening, do you know what the pressure in your keg is when this occurs?


Oct 16, 2017 by Zack

Q: Does this allow gas flow in both directions? Or does it only allow gas flow in a single direction while preventing both gas and liquid flow in the other direction?

A: This only allows gas to flow in one direction.


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