LQ電動對夾式蝶閥概述及特點：

“黔滬”系列蝶閥均引進*進技術，有雙向密封功能，產品符合國家GB/T13927-92閥門壓力試驗標準。閥板全采用不銹鋼。電動對夾式蝶閥廣泛應用于電力、環保、化工、鋼廠、石油等行業的工業過程自動控制系統中。
其性能如下：
LQ電動對夾式蝶閥閥座與蝶板幾乎無磨損，具有越觀越緊的密封功能。本閥具有雙向密封功能，安裝時不受介質流向的限制，也不受空間位置的影響，可在任何方向安裝。均具有優良的密封性能,具有耐腐蝕,使用壽命長等特點。
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