LPG Changeover Valve Safety Table of contentsLPG Changeover Valve Safety has become an issue recently. LPG Changeover Valve Safety has become an issue recently. One of the most common issues is you have a changeover valve with only one gas bottle connected. The pigtails (Rubber hoses that connect to the valve ) have a built-in non-return valve that sometimes leaks gas. Non-return [...]
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