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減壓閥如何調節圖解
減壓閥如何調節圖解
更新时间:2024-07-18 00:33:48

  1、關閉減壓閥前的閘閥,開啟減壓閥後的閘閥,制造下遊低壓環境;

  2、将調節螺釘按逆時針旋轉至最上位置(相對最低出口壓力),然後關閉減壓閥後閘閥;

  3、慢慢開啟減壓閥前的閘閥至全開;

  4、順時針慢慢旋轉調節螺釘,将出口壓力調至所需要的壓力(以閥後表壓為準);調整好後,将鎖緊螺母鎖緊,打開減壓閥後閘閥;

  5、如在調整時出口壓力高于設定壓力,須從第一步開始重新調整,即隻能從低壓向高壓調。

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