Electric control valve for heat transfer of heat supply station

The utility model discloses an electric control valve for heat transfer of a heat supply station, which comprises a valve body, a lower flange is arranged at the bottom end of the valve body, the lower flange is connected with a fixing seat, an upper flange is arranged at the top of the valve body, the upper flange is connected with a fixing rod, the other end of the fixing rod is fixedly connected with a motor, the motor is connected with a motor shaft, and a connecting sleeve is sleeved on the lower portion of the motor shaft. According to the utility model, the motor drives the motor shaft to rotate and drives the connecting sleeve, the driving shaft and the valve rod to rotate, so that the valve core can move up and down along the external thread structure of the valve rod, and meanwhile, the sleeve slides along the limiting rod; when the height of the valve element is reduced and the valve element is separated from the groove, the valve seat is in a communicated state, the valve body is in a communicated