電動蝶閥 介紹

電動蝶閥屬于電(dian)(dian)(dian)動(dong)(dong)閥(fa)(fa)(fa)門和電(dian)(dian)(dian)動(dong)(dong)調(diao)節閥(fa)(fa)(fa)中的一(yi)(yi)個品(pin)種。電(dian)(dian)(dian)動(dong)(dong)蝶閥(fa)(fa)(fa)連(lian)接(jie)方式(shi)(shi)主要(yao)有(you)：法(fa)蘭式(shi)(shi)和對夾式(shi)(shi)；電(dian)(dian)(dian)動(dong)(dong)蝶閥(fa)(fa)(fa)密封形式(shi)(shi)主要(yao)有(you)：橡膠密封和金屬密封。電(dian)(dian)(dian)動(dong)(dong)蝶閥(fa)(fa)(fa)通(tong)過電(dian)(dian)(dian)源(yuan)信號(hao)來控(kong)制蝶閥(fa)(fa)(fa)的開(kai)關。該產品(pin)可用做管道系統的切斷(duan)閥(fa)(fa)(fa)，控(kong)制閥(fa)(fa)(fa)和止回閥(fa)(fa)(fa)。附(fu)帶手動(dong)(dong)控(kong)制裝(zhuang)置，一(yi)(yi)旦出現電(dian)(dian)(dian)源(yuan)故障(zhang)，可以臨時用手動(dong)(dong)操作，不至于影(ying)響(xiang)使用。