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      1. 氣動調節閥的行程安排分類是什么?

        發布時間:2020-05-18    來源:    瀏覽次數:516

        氣動調節閥根基行程安排可分為很多種,那么具體是哪幾種呢?下面一起來了解下氣動調節閥的行程安排分類情況。


        氣動調節閥按其行程安排可分成直行程安排和角行程安排二種,按其結構特征分直連單座閥、直連雙座閥、髙壓閥、角形閥、套筒閥、隔膜閥、蝶閥、軸力旋轉閥等。在其中直連閥較為普遍,單座閥泄露量較小,但閥前后左右壓力差不可以很大,而雙座閥恰好與之反過來。髙壓閥合適于高負壓和髙壓差的物質精確測量,但在髙壓差狀況下,流體力學對原材料侵蝕和氣蝕比較嚴重,通常要考慮到閥芯和高壓閘閥的材料,以提升其使用期。在髙壓差、高粘度、含懸浮固體和顆?;瘜W物質流體力學的操縱中可采用角形閥。隔膜閥更適用強堿、強酸等強腐蝕物質的操縱。蝶閥適用大總流量、低壓差的氣體物質。套筒閥選用均衡型閥心構造,具備低噪音的特性,是運用比較普遍的閥之首。   


        更多氣動調節閥資訊點擊:http://www.staciesmadness.com

        扫二维码加微信看bb

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