Fluid pressure control device

摘要

A fluid pressure control device comprising: an inlet valve which is provided in a supply path for connecting a fluid pressure apparatus and a fluid pressure source and is opened so as to increase fluid pressure of the fluid pressure apparatus; and an outlet valve which is provided in a discharge path for discharging working fluid from the fluid pressure apparatus and is opened so as to reduce the fluid pressure of the fluid pressure apparatus; wherein the inlet valve is formed by a solenoid selector valve effecting only a fully open operation and a fully closed operation; wherein the outlet valve is formed by a flow control valve in which one-to-one correspondence exists between quantity of drive current applied thereto and flow rate of the working fluid flowing therethrough.