Regulator Check Valve Set Automotive Tools Hi-Vis ANSI Class II Vest

Hi-Vis ANSI Class II Vest Green Large

Please refer to the tip size chart below to choose the right size Victor style W acetylene welding tip for you

cast steels

or Natural Gas

6013 is commonly used for automobile bodies

Regulator Check Valve Set Automotive Tools Hi-Vis ANSI Class II VestRegulator check valves fit on the end of the regulator before the welding hose. They prevent the reverse flow of gas back through the hose toward the tanks. This is a necessary safety measure since most cutting torches as sold without check valves on them to make the price more attractive. These are "B" sized check valves for 3 16, 1 4, 5 16 and 3 8 twin welding hose.