檢視多路换向阀的原始碼

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|<center>'''多路换向阀'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fpic.news.zjtcn.com%2Fuploads%2Fbaike%2F201804%2Ft01dfbc7a153d80ab00.jpg&refer=http%3A%2F%2Fpic.news.zjtcn.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1671628627&t=b18070ac99f9c8ffc90efd1e5a923e4c " width="280"></center><small>  圖片來自百度</small> 
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'''两个及以上换向阀为主体的组合阀'''

多路换向阀是由两个及以上换向阀为主体的组合阀。换向阀是借助阀芯与阀体之间的相对运动来改变连接在阀体上油道的通断关系的阀类。根据不同的工作要求，还可以组合上[[安全溢流阀]]、[[单向阀]]和[[补油阀]]等附属阀。和其他类型的阀相比，多路换向阀具有结构紧凑压力损失小，滑阀移动阻力不大，有多位功能、寿命长，制造简单等优点。

*中文名:[[多路换向阀]]

*外文名:multiple directional control valve

*学    科:机械工程

*领    域:工程技术