午夜樱桃成视频人APP观看

<video id="zhpnf"><dl id="zhpnf"></dl></video>
<video id="zhpnf"><dl id="zhpnf"></dl></video>
<noframes id="zhpnf"><video id="zhpnf"></video><noframes id="zhpnf"><noframes id="zhpnf"><video id="zhpnf"></video><font id="zhpnf"><font id="zhpnf"><meter id="zhpnf"></meter></font></font><address id="zhpnf"><dl id="zhpnf"></dl></address>
<output id="zhpnf"></output>
<dl id="zhpnf"></dl>
<dl id="zhpnf"><output id="zhpnf"><font id="zhpnf"></font></output></dl>
<video id="zhpnf"><output id="zhpnf"><delect id="zhpnf"></delect></output></video>
<output id="zhpnf"><dl id="zhpnf"><font id="zhpnf"></font></dl></output>
<dl id="zhpnf"></dl>
<dl id="zhpnf"><delect id="zhpnf"></delect></dl>
<dl id="zhpnf"></dl><dl id="zhpnf"></dl>
<video id="zhpnf"><output id="zhpnf"></output></video>
<video id="zhpnf"><output id="zhpnf"><font id="zhpnf"></font></output></video><address id="zhpnf"><video id="zhpnf"></video></address>
<dl id="zhpnf"></dl><address id="zhpnf"><dl id="zhpnf"></dl></address><dl id="zhpnf"></dl>
<video id="zhpnf"></video>
<dl id="zhpnf"></dl>
<dl id="zhpnf"></dl>
<video id="zhpnf"></video>
<video id="zhpnf"><dl id="zhpnf"><output id="zhpnf"></output></dl></video>
<video id="zhpnf"></video>
<output id="zhpnf"></output>

執行器知識當前位置:首頁執行器知識

【電動閥門】電動蝶閥內漏的原因有哪些呢?

發布日期:[2021-01-04]     點擊率:

電動蝶閥在使用過程中,要是出現內漏的情況,會直接影響到人們的使用,那么導致電動蝶閥內漏的原因有哪些呢?遇到這種情況要如何進行解決呢?

軟密封電動蝶閥.jpg

1.受加工、裝配工藝的影響,電動蝶閥普遍存在手動關嚴后電動打不開的現象,即使電動蝶閥調整的比較理想,由于限位開關的動作位置是相對固定的,閥門控制的介質在運行中對閥門的不斷沖刷、磨損,也會造成閥門關閉不嚴而引起的內漏現象。

2.控制部分電動蝶閥的傳統控制方式是通過閥門限位開關、過力矩開關等機械的控制方式,由于這些控制元件受環境溫度、壓力、濕度的影響,造成閥門定位失準,彈簧疲勞、熱膨脹系數不均勻等客觀因素,造成電動蝶閥的內漏。

3.電動蝶閥調整好后經過一定時間的運行,由于閥門的氣蝕和介質的沖刷、閥芯與閥座產生磨損、內部部件老化等原因,則會出現電動蝶閥行程偏大、電動蝶閥關不嚴的現象,造成電動蝶閥泄漏量變大,隨著時間的推移,電動蝶閥內漏現象會越來越嚴重。

電動蝶閥.png

因此這些原因都可能導致電動蝶閥出現內漏的情況,故而在施工的時候需要多加注意。

浙江澳翔專業生產電動執行器、電動閥門、電動球閥、電動蝶閥、電動調節閥二十多年。

午夜樱桃成视频人APP观看
<video id="zhpnf"><dl id="zhpnf"></dl></video>
<video id="zhpnf"><dl id="zhpnf"></dl></video>
<noframes id="zhpnf"><video id="zhpnf"></video><noframes id="zhpnf"><noframes id="zhpnf"><video id="zhpnf"></video><font id="zhpnf"><font id="zhpnf"><meter id="zhpnf"></meter></font></font><address id="zhpnf"><dl id="zhpnf"></dl></address>
<output id="zhpnf"></output>
<dl id="zhpnf"></dl>
<dl id="zhpnf"><output id="zhpnf"><font id="zhpnf"></font></output></dl>
<video id="zhpnf"><output id="zhpnf"><delect id="zhpnf"></delect></output></video>
<output id="zhpnf"><dl id="zhpnf"><font id="zhpnf"></font></dl></output>
<dl id="zhpnf"></dl>
<dl id="zhpnf"><delect id="zhpnf"></delect></dl>
<dl id="zhpnf"></dl><dl id="zhpnf"></dl>
<video id="zhpnf"><output id="zhpnf"></output></video>
<video id="zhpnf"><output id="zhpnf"><font id="zhpnf"></font></output></video><address id="zhpnf"><video id="zhpnf"></video></address>
<dl id="zhpnf"></dl><address id="zhpnf"><dl id="zhpnf"></dl></address><dl id="zhpnf"></dl>
<video id="zhpnf"></video>
<dl id="zhpnf"></dl>
<dl id="zhpnf"></dl>
<video id="zhpnf"></video>
<video id="zhpnf"><dl id="zhpnf"><output id="zhpnf"></output></dl></video>
<video id="zhpnf"></video>
<output id="zhpnf"></output>