An electric valve, comprising: a valve body component comprising a valve core sleeve, wherein the valve core sleeve comprises a first guide inner wall; a drive component comprising an electromagnetic coil and a rotor; a transmission component comprising a transmission shaft, wherein the transmission shaft is fixedly connected with the drive component; a movable connecting component suspendingly connected with the transmission component, wherein the movable connecting component is configured to be driven by the transmission component to axially move with respect to the valve core sleeve; the movable connecting component comprises a connecting body, the connecting body comprises a first guide outer wall, the first guide outer wall is in sliding clearance fit with the first guide inner wall, the connecting body comprises a lower opening portion and an accommodating hole in communication with the lower opening portion, and a hole wall of the accommodating hole comprises a second guide inner wall; a valve needle component suspendingly connected with the movable connecting component, wherein the valve needle component is configured to be driven by the movable connecting component to move axially with respect to the valve core sleeve; the valve needle component comprises a valve needle, the valve needle comprises a second guide outer wall, and the second guide outer wall is in sliding clearance fit with the second guide inner wall; and an elastic member, wherein one end of the elastic member abuts against the movable connecting component, and another end of the elastic member abuts against the valve needle, wherein the transmission component comprises a first radial protrusion, the movable connecting component comprises a first suspension portion and a second radial protrusion, and the valve needle component comprises a second suspension portion; the first radial protrusion is configured to abut against or be separated from the first suspension portion, and the second radial protrusion is configured to abut against or be separated from the second suspension portion; characterized in that, the connecting body comprises a stop portion arranged below the first radial protrusion, and after the transmission component moves in a valve closing direction to a position where the first radial protrusion abuts against the stop portion, the transmission component is configured to push the movable connecting component to move in the valve closing direction, and the elastic member is configured to push the valve needle toward a valve port. a valve body component comprising a valve core sleeve, wherein the valve core sleeve comprises a first guide inner wall; a drive component comprising an electromagnetic coil and a rotor; a transmission component comprising a transmission shaft, wherein the transmission shaft is fixedly connected with the drive component; a movable connecting component suspendingly connected with the transmission component, wherein the movable connecting component is configured to be driven by the transmission component to axially move with respect to the valve core sleeve; the movable connecting component comprises a connecting body, the connecting body comprises a first guide outer wall, the first guide outer wall is in sliding clearance fit with the first guide inner wall, the connecting body comprises a lower opening portion and an accommodating hole in communication with the lower opening portion, and a hole wall of the accommodating hole comprises a second guide inner wall; a valve needle component suspendingly connected with the movable connecting component, wherein the valve needle component is configured to be driven by the movable connecting component to move axially with respect to the valve core sleeve; the valve needle component comprises a valve needle, the valve needle comprises a second guide outer wall, and the second guide outer wall is in sliding clearance fit with the second guide inner wall; and an elastic member, wherein one end of the elastic member abuts against the movable connecting component, and another end of the elastic member abuts against the valve needle, wherein the transmission component comprises a first radial protrusion, the movable connecting component comprises a first suspension portion and a second radial protrusion, and the valve needle component comprises a second suspension portion; the first radial protrusion is configured to abut against or be separated from the first suspension portion, and the second radial protrusion is configured to abut against or be separated from the second suspension portion; characterized in that, the connecting body comprises a stop portion arranged below the first radial protrusion, and after the transmission component moves in a valve closing direction to a position where the first radial protrusion abuts against the stop portion, the transmission component is configured to push the movable connecting component to move in the valve closing direction, and the elastic member is configured to push the valve needle toward a valve port.