Time control gas range and timing valve thereof

The utility model provides a time controlled gas cooker, which forms by adding a timing valve at the normal gas cooker. The timing valve is compose of a timing switch 1, a thermocouple 2, an electromagnetic valve 3and the connecting lead, i.e. cluster a circuit timing switch into the thermocouple and the gas way electromagnetic valve circuit. When use, set the circuit timing switch according to the needed time, ignite the stove, the thermocouple will operate, the electromagnetic valve close the gas way, when the setting time is finished, the circuit timing switch cut the circuit between the thermocouple and the electromagnetic valve, the electromagnetic valve close the gas way, and the stove is flameout, so as to realize the time control. If need the vent valve also can be closed by hand, simultaneously has the flameout protection function, so as to ensure the safety use of the gas cooker. The main usage is the household gas stove.