| 摘要 |
A brake pressure control valve including an inertia member being movable in response to the inertia force acting on the member, particularly when the rate of deceleration caused by braking action exceeds a predetermined amount, so as to close a fluid passage for controlling braking pressure, in which a stop member is mounted in a housing of the pressure control valve and being operable manually from the outside of the valve so as to abut with the inertia member for preventing the fluid passage from being closed by the inertia member.
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