此電(dian)(dian)(dian)動蝶閥(fa)(fa)總體結構(gou)緊(jin)湊、重量輕、穩定性好、防護等級高。廣泛應用(yong)(yong)于(yu)大型(xing)火電(dian)(dian)(dian)廠(chang)、化工廠(chang)、水(shui)處(chu)理和污(wu)水(shui)處(chu)理、天然(ran)氣油田、鋼鐵廠(chang)等自動調節系統中。 選用(yong)(yong)RC系列開關(guan)型(xing)或(huo)(huo)智能調節型(xing)電(dian)(dian)(dian)動裝置電(dian)(dian)(dian)源可以選220V／380V／110V等 也可裝成金屬硬密封蝶閥(fa)(fa)等. 公稱(cheng)通徑：　DN50－600 公稱(cheng)壓(ya)力：　1.6MPa－6.4MPa　適用(yong)(yong)介質(zhi)：　液體、氣體、蒸汽　使用(yong)(yong)材(cai)質(zhi)：　鑄鐵、碳鋼、不銹(xiu)鋼　 【訂(ding)貨(huo)須知(zhi)】 1.公稱(cheng)通徑DN 2.公稱(cheng)壓(ya)力和壓(ya)差　 3.適用(yong)(yong)溫度　 4.是(shi)否帶附(fu)件　 5.控制信號是(shi)4－20mA電(dian)(dian)(dian)流或(huo)(huo)1－5v電(dian)(dian)(dian)壓(ya)信號 咨詢:0755-88397348