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簡要描述軟密封表前閥的安裝過程
軟密封表前閥是指手動控制閥或手動軟密封表前閥。軟密封表前閥是指自控流量控制閥和自操作壓差控制閥。
2020-05-08
軟密封閘閥怎樣才能延續使用時長與維護
軟密封閘閥是橡膠包裹金屬閘閥,加工比較簡單,閥體采用鑄鐵或者球墨鑄鐵外表面采用環氧樹脂烤漆,可符合自來水的衛生要求,常用于市政生活排水管
2020-05-08
暗桿軟密封閘閥特點及安裝維護
當暗桿軟密封閘閥關閉時,密封面只能依靠介質壓力進行密封,即只能依靠介質壓力將閘門密封面壓向閥座的另一側,密封面的密封,密封表面自密封。
2020-05-08
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