進口天燃氣減壓閥優(yōu)選德國洛克

德國洛克《DE LOCKE》減壓閥相關產品:

進口氣體減壓閥,進口空氣減壓閥,進口氮氣減壓閥,進口氫氣減壓閥,進口氧氣減壓閥,進口氦氣減壓閥，進口mei減壓閥，進口瓦斯減壓閥，進口二氧hua碳減壓閥，進口空氣減壓閥，進口壓縮空氣減壓閥，進口燃氣減壓閥。

進口天燃氣減壓閥規(guī)格參數：

◆口徑：DN10-DN500

◆壓力：1Kp-50Mpa

◆溫度：-40℃ ~550℃

◆材質：鑄鐵，黃銅，鑄鋼，不銹鋼

◆適用介質：天燃氣、燃氣、mei、瓦斯

進口天燃氣減壓閥工作原理:

天燃氣減壓閥主要用于氣體管路，同樣適用于如空氣、氮氣、氧氣、氫氣、mei、液hua氣、天燃氣等氣體。天燃氣減壓閥屬于先導活塞式減壓閥。由主閥和導閥兩部分組成。主閥主要由閥座、主閥盤、活塞、彈簧等零件組成。導閥主要由閥座、閥瓣、膜片、彈簧、調節(jié)彈簧等零件組成。通過調節(jié)調節(jié)彈簧壓力設定出口壓力、利用膜片傳感出口壓力變hua，通過導閥啟閉驅動活塞調節(jié)主閥節(jié)流部位過流面積的大小，實現減壓穩(wěn)壓功能。

進口天燃氣減壓閥安裝使用注意事項:

1、本閥安裝前應仔細核對使用情況是否與標牌規(guī)定相符；

2、本閥安裝在水平管道上，閥體所示箭頭與介質流向應一致；

3、減壓閥前后應該有一段直管，閥前O.6×DN以上，閥后1O×DN以上。

4、安裝時應進行以下工作：(1)將閥門兩端封蓋取下；(2)檢查連接螺栓，無松動；(3)閥前管道必須沖洗干凈。

5、本閥在管路上只作減壓用，不作截止用，使用介質必須經過過濾器過濾；

6、使用時，將調節(jié)螺釘順時針方向緩慢旋轉，使出口壓力升至所需壓力，調整后，將螺釘鎖緊。

1. Before installation, the valve should be carefully checked to see if it is in conformity with the label;

2. The valve is installed on the horizontal pipeline, and the arrow shown on the valve body shall be consistent with the flow direction of medium;

3. There should be a section of straight pipe before and after the pressure reducing valve, which is more than 0.6 × DN in front of the valve and more than 10 × DN behind the valve.

4. During the installation, the following work should be carried out: (1) remove the covers at both ends of the valve; (2) check the connecting bolts to see if they are loose; (3) the pipe in front of the valve must be washed clean.

5. The valve is only used for reducing pressure in the pipeline, not for cut-off. The medium used must be filtered through the filter;

6. When in use, slowly rotate the adjusting screw clockwise to raise the outlet pressure to the required pressure. After adjustment, lock the screw.