| 摘要 |
A solenoid valve for a brake system is provided to facilitate an assembling process and improve price competitiveness. A solenoid valve for a brake system includes a seat support member(10), a valve seat member(30), a cylindrical sleeve(20), a valve core(40), a first switching part(53), an opening/closing member(50), an armature(60), a return spring(65), and an opening spring(55). The seat supporting member has an oil flow path and a flange fixed to a modulator block. The valve seat member has a first orifice(31). One end of the sleeve enters the inside of the seat supporting member. The valve core is combined with the sleeve. The first switching part opens/closes the first orifice. The opening/closing member includes a second orifice(54) smaller than the first orifice. The armature has a second switching part(61) for opening/closing the second orifice. The return spring presses the armature against the second orifice. The opening spring moves the opening/closing member to the armature. |
