INTEGRAL POWER STEERING DEVICE

摘要

A first valve accommodation hole (21) is provided in a valve housing (4), and a first valve body (23), a first valve seat member (24), a first compression coil spring (25), and a first pin (26) are directly accommodated and disposed in the valve accommodation hole (21). It is thereby possible to reduce the maximum diameter dimension (t1) of the first valve accommodation hole (21), and a housing main body (3) can be made smaller.