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截止閥有什么使用特性?

發布時間:2019-06-10 15:51     來源:行業新聞

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截止閥

截止閥的密封副由閥瓣密封面和閥座密封面組成,閥桿帶動閥瓣沿閥座的中心線作垂直運動。截止閥啟閉過程中 啟高度較小,易于流量的調節,且制造維修方便,壓力適用范圍廣。
 

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