| 摘要 |
A control valve is provided to prevent a vehicle from slipping and to improve riding comfort by smoothly releasing a brake when a solenoid is turned off. A control valve comprises a solenoid(100), a cylinder(110), a connector(120), a plunger(130) and a compression spring(140). The solenoid(100) generates an attractive force as power is applied thereto from an exterior. The cylinder(110) is coupled with the solenoid(100) and is formed with a plunger guide port and an input port. The connector(120) has an oil exhaust path, a backflow prevention member, a return oil exhaust port and a return path which connects the return oil exhaust port to the oil exhaust path. The plunger(130) blocks the return oil exhaust port when the power is applied to the solenoid(100). The compression spring(140) pushes the plunger(130) to open the return oil exhaust path when the solenoid is turned off. |
