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排氣閥的安裝注意事項?

1.排氣閥必須垂直安裝,必須保證閥體內浮筒處于豎直狀態,不能水平或倒立安裝;
2.由于氣體密度比水小,會沿著管道一直爬到系統最高點并聚集在此,為了提高排氣效率,排氣閥一般都安裝在系統的最高點;
3.為了便于檢修,排氣閥一般跟隔斷閥一起使用,這樣拆卸排氣閥是不需要關停系統;
4.排氣閥安裝好后必須擰松黑色的防塵帽才能排氣,但不能完全取掉,萬一放生排氣閥漏水,可擰緊防塵帽。

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