Cutting Torch Check Valves Bernard style Mig Parts Designed for high gas flows

Designed for high gas flows from gas distribution systems

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Cutting Torch Check Valves Bernard style Mig Parts Designed for high gas flowsCutting torch check valves fit on the end of the torch between the torch and twin 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.