Novel small-size noise-free two-wire power-off automatic reset electric air valve

The utility model belongs to the technical field of electric air valves, and particularly relates to a novel small-size noise-free two-line power-off automatic reset electric air valve which comprises an air cylinder, an actuator fixing platform is fixedly connected to the middle of the top of the air cylinder, and an ABS shell is fixedly connected to the middle of the top of the actuator fixing platform. A valve rod fixing cap is fixedly connected to the middle of the bottom of the air duct, and a valve rod is rotationally connected to the center of the valve rod fixing cap. According to the novel small-size noiseless two-wire power-off automatic reset electric air valve, through the arrangement of the direct current motor, the air valve is powered by an AC/DC 24V weak current power source, the power consumption of equipment is smaller, the maximum power consumption during working is 3w, the power consumption is only 0.5 w during standby, people cannot be hurt by electric leakage of the equipment due to the