Shutoff Valve, 1/4" MPT X 1/4" Barb w/ Check Valve

$12.99

Insert this shutoff valve into a CO2 regulator, Wye splitter, or air distributor and then attach 3/16" or 1/4" gas line to the shutoff valve.

Has a check valve and a manual shutoff, so you can shut the flow off if necessary.