Solenoid valve and method for manufacturing solenoid valves

The invention relates to a solenoid valve for metering a fluid into an intake tract (1) of a motor comprising a magnet assembly (2), cooperating one with the magnet assembly (2) the armature (3) and one with the armature (3) connected, stroke-movable valve disc ( 4) designed for releasing and closing at least one (in a valve plate 5) flow-through opening (6). According to the invention the flow opening (6) opens into a recess (7) of the valve disc (4) facing the end face (8) of the valve plate (5). The recess (7) further is situated opposite a sealing surface (9) of the valve disc (4) to seal the recess (7) opposite a valve space (10). Furthermore, the invention relates to a process for the production of solenoid valves.