氣動蝶閥 介紹

氣動蝶閥是由氣(qi)(qi)動(dong)(dong)(dong)(dong)執行器和蝶(die)閥(fa)(fa)(fa)組成(cheng)。氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)是用(yong)隨閥(fa)(fa)(fa)桿轉(zhuan)動(dong)(dong)(dong)(dong)的圓形蝶(die)板做啟閉性，以實(shi)現啟用(yong)動(dong)(dong)(dong)(dong)作的氣(qi)(qi)動(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)門，主(zhu)要(yao)做截斷閥(fa)(fa)(fa)使(shi)用(yong)，亦可(ke)設計成(cheng)具(ju)有調(diao)節(jie)或段(duan)閥(fa)(fa)(fa)兼調(diao)節(jie)的功能，目前(qian)蝶(die)閥(fa)(fa)(fa)在(zai)低(di)壓大中口徑管道上的使(shi)用(yong)越來越多。氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)分類：不銹鋼氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)，硬(ying)密封氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)，軟密封氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)，碳鋼氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)。氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)的主(zhu)要(yao)優點，結構(gou)簡單，體積小重量(liang)輕，造價低(di)，氣(qi)(qi)動(dong)(dong)(dong)(dong)蝶(die)閥(fa)(fa)(fa)該特點尤其顯著，安(an)裝在(zai)高空(kong)暗(an)道，經過二位(wei)五通電磁(ci)閥(fa)(fa)(fa)控制操作方便(bian)，也可(ke)調(diao)節(jie)流量(liang)介質。