SOLENOID VALVE FOR BRAKE SYSTEM

摘要

A solenoid valve for a brake system is provided to increase productivity and to reduce manufacturing costs by fixing a coil case to a valve core. A solenoid valve for a brake system includes a valve core(20) mounted in a bore(110) of a modulator block(100), and a valve seat housing(30) installed in the valve core. The valve core has a cylindrical shape with a through hole(21) formed in the longitudinal direction and a locking step-shaped flange(22) to be fixed to the modulator block. The valve core has a simplified shape and is easily manufactured by forging. The valve seat housing is made in the form of a stepped cylinder having a large diameter part(31) and a small diameter part(32). The valve seat housing can be easily manufactured by drawing. The valve seat housing is coupled with an outer surface of the valve core by pressing or welding. The lower side of the small diameter part has an inlet(33) to allow introduction of oil.