Fumoto's ADP-14N 1/2" Inline Adapter from Fumoto is designed for M14-1.5 valves, attaching to valves with 14 mm-1.5 threads of the F-106 valve series. With the adapter, such valves can be used as an inline shutoff valve, controling the flow of gases and liquids. Accordign to teh company, both nipples on the valve and adapter can attach 3/8" hoses. Overall, the adapter has a recommended torque of 18 lbs.-ft. and a limited lifetime warranty.