| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a meter-out flow control valve which is compact and has a regenerative function. SOLUTION: A poppet valve 70 by which a first actuator port 73-1 and a tank port 74 are communicated and disconnected with/from each other is brought into pressure contact with a seat 72 by a spring 71, and separated from the seat 72 by pressure in a first pressure receiving chamber 80-1, and a cylindrical valve 103 is fitted to the poppet valve 70 so as to form a regenerating selector valve 101 by which the first actuator port 73-1 and a first regenerating port 100 are communicated and disconnected with/from each other, thereby this meter-out flow control valve can be formed, which is a compact shape in which the poppet valve 70 and the cylindrical valve 103 are fitted to each other, however it can regenerate oil in the first actuator port 73-1 to the first regenerating port 100.</p> |
