氯堿閥門、氯氣球閥、氯氣調節閥、氯氣電動調節閥是防爆電(dian)(dian)動執(zhi)行(xing)(xing)(xing)器(qi)及(ji)襯氟(fu)球(qiu)閥組成，執(zhi)行(xing)(xing)(xing)器(qi)采用一體(ti)化設計，輸入(ru)220V電(dian)(dian)源即可直接進(jin)行(xing)(xing)(xing)開關(guan)/調(diao)節(jie)，亦(yi)可內(nei)置伺服模塊，輸入(ru)控(kong)制(zhi)信號（4～20mADC或1～5VDC）及(ji)單(dan)相電(dian)(dian)源即可控(kong)制(zhi)運轉。防爆等(deng)級(ji)為dⅡBT4、防護(hu)等(deng)級(ji)為IP67、帶現(xian)場手(shou)動手(shou)輪控(kong)制(zhi)裝置。主要特點(dian)為：不通(tong)電(dian)(dian)時(shi)，扳動離合器(qi)手(shou)柄可進(jin)行(xing)(xing)(xing)手(shou)動操作。通(tong)電(dian)(dian)時(shi)，離合器(qi)自動復(fu)位。流(liu)向可任意，橫裝豎(shu)裝都可以。