A dispensing device (1) for dispensing a fluid, preferably an injection syringe. The device comprises a main body (2) which has a longitudinal axis (A) and has a receiving space (3) for receiving the fluid, and a connection channel (4) communicates with the receiving space. The connection channel opens on a valve face (5) of the main body. The device comprises a movable flow control element (6) arranged on the main body. The flow control element has one or more flow channels (7) which open on a valve face (8) of the flow control element. The connection channel of the main body and the flow channels of the flow control element are fluidically connected to each other by relative movement of main body and flow control element. A sealing element (10) is arranged between the valve face of the main body and the valve face of the flow control element.