Section 22 05 23 - GENERAL-DUTY VALVES FOR PLUMBING …

3. Close the cylinder valve when work is finished, when the cylinder is empty, or at any time the cylinder is moved. 4. Stand to the side of the regulator when opening the valve. 5. If a cylinder is leaking around a valve or a fuse plug, move it to an outside area away from where work is … ................
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