Often switching can lead to self-closing valve

      On the gas stove does not conduct regular inspections, appears damaged (such as gas safety burner valve, gaskets, hoses damaged), resulting in a gas leak, or operations are not standardized (eg lying cylinders, high temperature baking, do not close the valve after use, etc.), but also easy fire caused by an explosion.

     At home on the gas pipeline, we can see a similar "circle Peas' device - self-closing valve is under abnormal conditions to prevent gas output, self-closing valve.

     Self-closing valve in the pipe network will automatically shut down or stop gas pressure is too large, in a normal state, self-closing valve reset button at the Green Line trolley scale state, when the red line reset button on the pop-up lever, proof pressure within the gas pipeline too large, self-closing valve itself off; when the reset button lever fully recovered, then stop gas pipeline network or the occurrence of gas hose off, self-closing valve also shuts itself down. After many users are accustomed to the use of natural gas each self-closing valve manually shut down, it is not right, often open and close easily self-closing valve malfunction, causing leaks. Every time we finished dinner, turn off the stove valve, then close the gas cooker safety valve to the stove.