The coal mine electric gate valve is a special pipeline control equipment developed for the harsh working conditions of high dust, high humidity, flammable and explosive environments in underground coal mines. Complying with national mine safety standards, it is equipped with an explosion-proof electric actuator with excellent explosion-proof, dust-proof and moisture-proof performance. Adopting a gate-lifting sealing structure, the valve features a smooth flow channel, low flow resistance and superior sealing performance. It supports automatic opening and closing, remote regulation and on-site manual dual control of pipeline media. Widely applied in underground coal mine pipeline systems such as drainage, ventilation, compressed air, water supply and drainage, and gas extraction, it operates stably with flexible opening and closing and low failure rate. With coal safety certification, it adapts to the intelligent safety production requirements of coal mines and serves as core supporting equipment for mine pipeline automatic control in explosive gas environments.