PURPOSE: To provide a stator for solenoid, which can be manufactured easily.

CONSTITUTION: A three way control valve is provided in a fuel injection valve for diesel engine, and a stator 26 for solenoid is provided in the three way control valve. The stator 26 for solenoid comprises a plurality of plates made of a magnetic material, and the plates made of the magnetic material have an identical thickness with each other, and they have bent shapes. Further, the stator 26 for solenoid is formed by laying the plates made of the magnetic material in the form of a spiral around the center axis of the stator.