One way valve for filling scba tanks.

[956RGV]

Is this what you are looking for. Got mine from a forum member Jking. Absolutely a must for filling tank.

View attachment 332781

Is this what you are looking for. Got mine from a forum member Jking. Absolutely a must for filling tank.

View attachment 332781

New member. How can I get one of these one way valves from the member you got it from? Please let me know.