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   智能型(xing)(xing)電(dian)子式(shi)自動(dong)(dong)(dong)單座調(diao)節(jie)(jie)(jie)閥(fa)是由QS智能型(xing)(xing)直(zhi)(zhi)行(xing)程電(dian)動(dong)(dong)(dong)執行(xing)機構，它(ta)直(zhi)(zhi)接(jie)接(jie)受4-20mA/4-12mA/12-22mA/1-5V等控制信(xin)(xin)號，輸出隔離4-20mA閥(fa)位(wei)反饋信(xin)(xin)號，具有自診(zhen)斷功能，使電(dian)機帶(dai)動(dong)(dong)(dong)減速器，運行(xing)而產生軸(zhou)向推力(li)，閥(fa)芯作相應移(yi)動(dong)(dong)(dong)，從而達到對(dui)壓力(li)、流量、溫度、液(ye)位(wei)等工(gong)(gong)藝參數的調(diao)節(jie)(jie)(jie)，便可(ke)輕松(song)滿足您對(dui)高性能電(dian)動(dong)(dong)(dong)調(diao)節(jie)(jie)(jie)閥(fa)的需求，可(ke)以廣泛地適用于電(dian)力(li)、石油(you)、化(hua)工(gong)(gong)、冶金、醫藥、輕工(gong)(gong)、建材、鍋爐(lu)等行(xing)業(ye)。

             口徑(jing)：DN20-300

            壓力：1.6、2.5、4.0、6.4MPa

            材質：鑄鋼、不銹鋼等
 

 型號編制說明(ming)