The invention provides an anti-freezing valve device with a novel improved structure. The anti-freezing valve device comprises a water outlet pipe, a stop valve, a control valve, an anti-freezing device, a mounting ring, a ring cover, a fixing groove, a stop valve switch, a control valve switch and a water outlet, wherein the control valve is arranged at the connected part of the water outlet pipe and the water outlet; the anti-freezing device is arranged between the stop valve and the control valve and is fixed inside the fixing groove; the ring cover is sealed and arranged at the upper part of the anti-freezing device through the mounting ring; the control valve switch is connected with a valve of the control valve; the anti-freezing device comprises a fixed disk, heat transfer wires, a heating element, a water-resisting layer and a battery. According to the anti-freezing valve device provided by the invention, by arranging the stop valve and the control valve, the phenomenon that water is logged inside the anti-freezing device is favorably avoided; meanwhile, the heat transfer wires and the heating element are arranged to facilitate the heating for the stop valve and the control valve, and prevent freezing or frost crack; the ring cover and the mounting ring are arranged to facilitate the repair and the maintenance of the anti-freezing device and prolonging of the service life.