FUEL CELL CLOSING SYSTEM

The invention relates to a fuel cell closing valve () having a valve closing body (), which is electromagnetically movable from a first position to a second position by the energizing of an electrical coil () in order to close or open at least one medium passage of a fuel cell. In order to optimize the operation of the fuel cell system, the fuel cell closing valve () comprises two permanent magnets (), by means of which the valve closing body () can be held both in the first position and in the second position when the electrical coil () is in a currentless state.