發布時間：2020-09-08 15:52:26 訪問：3427
是采用(yong)(yong)(yong)回轉型電(dian)(dian)動(dong)，電(dian)(dian)子調節式(shi)驅動(dong)與閥(fa)(fa)板執行啟(qi)閉(bi)動(dong)作。可以通(tong)過外接(jie)電(dian)(dian)源的切換（用(yong)(yong)(yong)手動(dong)轉位開關或(huo)(huo)電(dian)(dian)腦控(kong)制(zhi)）或(huo)(huo)外部輸入信號，來(lai)實現(xian)開關或(huo)(huo)中間位置(zhi)的控(kong)制(zhi)，從而達(da)到接(jie)通(tong)或(huo)(huo)切斷(duan)真(zhen)空管路(lu)(lu)中氣(qi)(qi)流的目的。閥(fa)(fa)體的閥(fa)(fa)板采用(yong)(yong)(yong)夾緊結構，把閥(fa)(fa)板的密封件夾緊，除了(le)能用(yong)(yong)(yong)在真(zhen)空狀(zhuang)態下，也能用(yong)(yong)(yong)在低壓狀(zhuang)態下使用(yong)(yong)(yong)。電(dian)(dian)動(dong)高(gao)真(zhen)空蝶閥(fa)(fa)用(yong)(yong)(yong)于接(jie)通(tong)或(huo)(huo)切斷(duan)真(zhen)空管路(lu)(lu)中的氣(qi)(qi)流。電(dian)(dian)動(dong)高(gao)真(zhen)空蝶閥(fa)(fa)適用(yong)(yong)(yong)介質(zhi)為純凈空氣(qi)(qi)和非腐蝕性氣(qi)(qi)體。
電動高真空蝶閥主要零件材料(liao)
閥體、閥蓋、閥桿：碳鋼或不銹鋼
真空閥(fa)密封(feng)圈：丁腈橡膠、氟橡膠。
電動高真空蝶閥主(zhu)要技(ji)術(shu)性能
適用范圍： 105 ~1.3×10-4 Pa
閥門漏率： ≤1.3×10-4 Pa.L/S
電 源：220V 50Hz
適用溫度： -25~+80℃(丁腈橡(xiang)膠)；-30~+150℃(氟橡膠(jiao))
安裝方向： 任意
電動高真空(kong)蝶(die)閥外形結構圖(tu)
