1/4" Male NPT to 1/4" MFL Threaded Flare Barb Adapter with One Way Check Valve

Add a 1/4" MFL (male flare) output to any female 1/4" NPT fitting. Allows you to connect MFL swivel nut hose barbs and other MFL fittings to any standard 1/4" NPT port.

Perfect for Co2 and Nitrogen regulator shutoff valves. Includes a check valve, essential for preventing backflow when using corny keg home brewing keg connectors.

Check valve ensures flow only from IN on NPT side and OUT on MFL side.