TESCOM減壓閥調(diào)節(jié)器44-2263應(yīng)該如何調(diào)節(jié)

減壓閥調(diào)大小有以下幾步：

第步：關(guān)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(diào)節(jié)螺釘逆時(shí)針旋轉(zhuǎn)至最上位置（相對最低出口壓力），然后關(guān)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(shí)針慢慢旋轉(zhuǎn)調(diào)節(jié)螺釘，將出口壓力調(diào)至所需要的壓力（以閥后表壓為準(zhǔn)）；

第五步：調(diào)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(shè)定，因此如在調(diào)整時(shí)出口壓力高于設(shè)定壓力，須從開始重新調(diào)整，即只能從低壓向高壓調(diào)。

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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TESCOM減壓閥 調(diào)節(jié)器44-2263應(yīng)該如何調(diào)節(jié)