Cod. 77670
Tube-handle safety valves for oxygen-acetylene

Tube-handle safety valves for oxygen - acetylene and oxygen - propane , they give protection against backfire and gas back-flow. They have to be mounted on shanks with thread 3/8" and it is possible to use hoses having an internal diameter from mm 6 to 8 (6 x 13 and 8 x 15 mm).
According to ISO 5175 class 1.