Shutoff with Check valve and 5/16" hose barb
Valve will fit into a regulator, or standard manifold block, this is a ball valve and check valve all in one. This valve lets you turn off CO2 and at the same time keep beer from ever traveling back up the gas line and into the regulator. Standard equipment on our regulator. It has a male 1/4" NPT on one side and a 5/16" barb on the other.