The utility model relates to a manual-delay electromagnetic-valve-match and piezoelectric ignition gas stove. Leather cup attraction is composed of a leather cup delay device, an electromagnetic value, a piezoelectric igniter, a combustor, a thermoelectric couple and a spring timer; the opening time of the gas gate of the electromagnetic valve is prolonged so that gas is supplied when the piezoelectric igniter is switched on; after the combustor is ignited, a thermal electric current is generated by the thermoelectric couple and generates a magnetic filed after flowing through the coil of the electromagnetic valve through the switch of the spring timer so as to attract armature iron to keep the gas gate open and maintain normal combustion. The gas stove is characterized in that when the leather cup is pressed by a hand, the gas gate is kept open in a short time by pressing down the connecting rod of the gas gate of the electromagnetic valve through a switch lever or a lever, so that gas enters the piezoelectric igniter through the electromagnetic valve and is ignited to combust by the piezoelectric igniter when entering the combustor after the piezoelectric igniter is switched on. According to the gas stove, no battery is needed; timing shutdown and flameout are realized to protect the gas stove, the device is suitable for gas stoves such as liquefied gas stove, coal gas stove, natural gas stove and marsh gas stove and only the sprayer of the combustor needs to be replaced.