產品名稱：電子式電動套筒調節閥
產品(pin)特(te)(te)點：ZDLM型(xing)電(dian)(dian)子(zi)(zi)式電(dian)(dian)動高(gao)溫調(diao)(diao)節(jie)(jie)閥(fa)(fa)，高(gao)溫調(diao)(diao)節(jie)(jie)閥(fa)(fa)，電(dian)(dian)動調(diao)(diao)節(jie)(jie)閥(fa)(fa)，ZDLM型(xing)電(dian)(dian)子(zi)(zi)式電(dian)(dian)動套筒(tong)調(diao)(diao)節(jie)(jie)是由(you)3810L系列電(dian)(dian)子(zi)(zi)式電(dian)(dian)動執行機構和套筒(tong)調(diao)(diao)節(jie)(jie)閥(fa)(fa)組成，電(dian)(dian)動執行機構內有伺服系統，無須另配伺服放大器，電(dian)(dian)子(zi)(zi)式控制單元被設(she)計成匣子(zi)(zi)形式，并用(yong)(yong)樹脂澆(jiao)鑄驅動量反饋(kui)檢測采用(yong)(yong)高(gao)性(xing)能(neng)導電(dian)(dian)塑(su)料電(dian)(dian)位器，是具有1/250分辨能(neng)力的高(gao)可靠性(xing)產品(pin)，連線極為簡單，只需(xu)配DC4~20mA或DC1~5V輸(shu)入信(xin)號AC單相電(dian)(dian)源線即可控制運轉，調(diao)(diao)節(jie)(jie)機構采用(yong)(yong)平(ping)衡式閥(fa)(fa)塞結(jie)構，具有閥(fa)(fa)穩定性(xing)好，不(bu)(bu)易震動，噪(zao)音低，對溫度敏感性(xing)小(xiao)，允(yun)許使(shi)(shi)用(yong)(yong)壓差(cha)較(jiao)大特(te)(te)點。使(shi)(shi)用(yong)(yong)于流量大，泄漏量要(yao)求不(bu)(bu)嚴格(ge)的場合。

主要技術參數與性能指標：