on/off ball valve - 9/16-18 UNF male to 3/8-24 UNF female
On/Off miniature ball valve, scuba LP hose male to scuba LP hose female. Ball valve provides more obvious tactile recognition of on or off than sliders, especially with heavy gloves. Fit to a Velcro wrap for convenient placement on harness straps.
Other inlet and outlet terminations can be accommodated.