manual valve

基本解释

Application of electric-stacker, with Manual valve controlling.
用于电动堆高机，手动阀控制回油。
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Verify the manual valve and outlet valve on the hot oil line of 100RA101 are open.
确认100RA101的热油管线上的手动进口阀和出口阀打开。
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Principle of remodeling of multi-way direction valve was introduced, a stepping motor and transmission part was added to the original manual valve, and its transfer function was presented.
介绍了一种多路换向阀的数字化改造原理，在原手动多路换向阀上添加步进电机和传动环节，给出了其传递函数。