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上海沪工阀门厂(集团)有限公司

沪工阀门

上海沪工阀门厂(集团)有限公司

阀杆是带动启闭件使阀门开启和关闭的重要部件,因为阀杆是可动件。所以是最易产生外漏的部位。因此,阀杆密封对于阀门来讲是非常重要的。

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1. 压缩填料的结构

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2. 填料对不锈钢阀杆的腐蚀

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3. 阀杆密封填料的形式

唇形填料

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挤压式填料

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止推填料

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隔膜阀阀杆的密封

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