SOLENOID VALVE, IN PARTICULAR QUANTITY CONTROL VALVE FOR A HIGH-PRESSURE FUEL PUMP

摘要

The invention relates to a solenoid valve, in particular a quantity control valve (12) for a high-pressure fuel pump, with a pole core (38) and an axially movable armature (18), wherein an end face (37) of the pole core (38) forms a stop (39) for the armature (18), and wherein the pole core (38) is made of a stainless ferritic steel and the end face (37) of the pole core (38) forming the stop (39) is present at a section (50b) produced by plastic cold forming.