Micro Matic Sanke "D" & "S" Style Keg Coupler Check Valve
This check valve is designed for the gas side of Micro Matic Sanke "D" & "S" Style Keg Couplers. It is a one-way, concave valve that ensures proper installation.
It is important to note that this gas check valve should not be used if another washer is already installed.
