Regulator Check Valve Set Automotive Tools or wherever appearance is important

or wherever appearance is important or desirable

or Natural Gas

cast steels

These zirconia flap discs for sale are ISO 9001 certified and have a maximum RPM of 13

Hi-Vis ANSI Class II Vest Green Large

Regulator Check Valve Set Automotive Tools or wherever appearance is importantRegulator 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.