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D941W-1C電(dian)動(dong)通風(feng)蝶(die)(die)閥(fa)(fa)是一種非(fei)密閉型蝶(die)(die)閥(fa)(fa)，廣泛(fan)適用(yong)(yong)于(yu)建材、冶金、礦山、電(dian)力(li)等(deng)生產過程中。介(jie)質溫(wen)度≤-20¬—1000℃，高溫(wen)通風(feng)蝶(die)(die)閥(fa)(fa)選用(yong)(yong)的材質不一樣。閥(fa)(fa)門公(gong)稱壓(ya)力(li)為0.1MPa，通風(feng)蝶(die)(die)閥(fa)(fa)用(yong)(yong)以連通管道、啟閉或調節(jie)介(jie)質流量。用(yong)(yong)途介(jie)紹：通風(feng)蝶(die)(die)閥(fa)(fa)密封(feng)材質采用(yong)(yong)與閥(fa)(fa)體相同材料(liao)加工成密封(feng)圈，驅動(dong)方(fang)式有(you)手(shou)柄、渦輪、傘齒輪、電(dian)動(dong)、氣動(dong)等(deng)。可(ke)以根(gen)據(ju)客戶(hu)需要選定(ding)。