Airgas - Check Valves & Flash Arrestors -

Check Valves & Flash Arrestors

For torch and regulator applications, Check Valves guard against danger caused by plugged tips, over-pressurizing or incorrect startup procedures. Proper Check Valve installation helps prevent accidents caused by gases mixing in hoses, regulators or cylinders. Welders rely on Flashback Arrestors to help prevent serious incidents caused by reverse gas flows or flashbacks. Flashback Arrestors are designed to stop flashbacks by preventing ignition of mixed gases and to protect equipment such as hoses, regulators and cylinders.

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