Ball Valve
with Check Valve
NPT x MFL Thread 1/4 Inch
These ball valves include a built in check valve to not only protect your regulator but also prevent gas or beer migrating from one keg to another
The Ball valve has a one way check valve which means beer or gas will not travel back up sparing your regulator from damage.
These can be added to a any Manifold Gas Line Splitter to increase the number of gas lines on you manifold.