TESCOM減壓閥 調節(jié)器44-2263應該如何調節(jié)
減壓閥調大小有以下幾步:
第步:關閉減壓閥前的閘閥,開啟減壓閥后的閘閥,制造下游低壓環(huán)境;
第二步:將調節(jié)螺釘逆時針旋轉至最上位置(相對最低出口壓力),然后關閉減壓閥后閘閥;
第三步:慢慢開啟減壓閥前的閘閥至全開;
第四步:順時針慢慢旋轉調節(jié)螺釘,將出口壓力調至所需要的壓力(以閥后表壓為準);
第五步:調整好后,將螺母鎖緊,打開減壓閥后閘閥;
注意:由于減壓閥的工作原理設定,因此如在調整時出口壓力高于設定壓力,須從開始重新調整,即只能從低壓向高壓調。
How to adjust the TESCOM pressure reducing valve regulator 44-
2263
How to adjust the TESCOM pressure reducing valve regulator 44-
2263
There are several steps to adjust the size of the pressure reducing
valve:
Step: Close the gate valve in front of the pressure reducing valve,
open the gate valve behind the pressure reducing valve, and create
a downstream low-pressure environment;
Step 2: Turn the adjustment screw counterclockwise to the highest
position (relative to the lowest outlet pressure), and then close the
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