Exhaust gas recirculation valve

An exhaust gas recirculation (EGR) valve, comprising:

• a valve housing having a flow path;
• a flap configured to open and close the flow path of the valve housing, the flap having a shaft and a hub configured to receive the shaft;
• an actuator configured to generate torque for rotating the flap;
• and
• a torque transmitting mechanism configured to transmit the torque of the actuator to the flap,
• wherein the torque transmitting mechanism includes a first lever connected to an output shaft of the actuator, a second lever connected to the shaft of the flap, and an intermediate link connecting the first lever and the second lever,
• wherein a first bushing and a second bushing are symmetrically provided at both ends of the hub,
• wherein a third bushing and a fourth bushing are provided on an internal surface of the valve housing, and
• wherein as the flap moves from a closed position in which the flow path of the valve housing is closed to an open position in which the flow path of the valve housing is open, the intermediate link is configured to move from an inclined position to a vertical position, and the first bushing is configured to move from a contacting position in which the first busing contacts the third bushing to a separated position in which the first bushing is separated from the third bushing.