Invention Grant
US5065666A Sequence valve 失效
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Sequence valve
Abstract:
A sequence valve for directing fluid pressure is provided, having a fluid pressure inlet, a first actuator outlet with associated vent port, and a second actuator outlet with an associated vent port. A spool is movably mounted within the body for selective direction of fluid pressure applied to the inlet to either of the actuator outlets or selectively to bleed pressure applied to either of the actuator outlets through respective vent portions in a predetermined sequence.
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