Regulator Check Valve Set Automotive Tools cast steels

cast steels

Marquette model M12222 is a 15' Euro Mig Welding Gun Extension

or ranchers

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

This is not a mig gun itself but merely an extension for an existing gun

Regulator Check Valve Set Automotive Tools cast steelsRegulator 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.