| 摘要 |
<p>A bladder accumulator comprises a fluid port assembly, for communicating between a main housing of the accumulator and a connection arrangement of the accumulator. An isolation valve arrangement is located within the fluid port assembly and is moveable between an open position for normal operation of the bladder accumulator and a closed position for isolating the bladder accumulator from a hydraulic system, to which is it mounted, wherein, the valve arrangement is fixable in the open position.</p> |
