DKJ直聯式電動執行器，是DDZ型(xing)電(dian)動(dong)單(dan)元(yuan)(yuan)組合儀表中的(de)(de)(de)執(zhi)(zhi)行(xing)(xing)單(dan)元(yuan)(yuan)，它接(jie)受(shou)調節(jie)單(dan)元(yuan)(yuan)的(de)(de)(de)輸出信(xin)號，自動(dong)的(de)(de)(de) 操縱執(zhi)(zhi)行(xing)(xing)機構(gou)(gou)(gou)完成(cheng)調解(jie)任務，廣泛得應用(yong)于電(dian)力、化(hua)工(gong)、化(hua)工(gong)、石油、冶金、建材、輕工(gong)等行(xing)(xing)業。DKJ-Z型(xing)電(dian)動(dong)執(zhi)(zhi)行(xing)(xing)機構(gou)(gou)(gou)與各種蝶閥(fa)、球閥(fa)及(ji)其(qi)他轉(zhuan)角(jiao)(jiao)90度的(de)(de)(de)閥(fa)直(zhi)接(jie)聯(lian)結使用(yong)。直(zhi)聯(lian)型(xing)角(jiao)(jiao)行(xing)(xing)程電(dian)動(dong)執(zhi)(zhi)行(xing)(xing)機構(gou)(gou)(gou)直(zhi)接(jie)安(an)裝在(zai)閥(fa)門的(de)(de)(de)法蘭上，避免(mian)了(le)普(pu)(pu)通(tong)角(jiao)(jiao)行(xing)(xing)程電(dian)動(dong)執(zhi)(zhi)行(xing)(xing)機構(gou)(gou)(gou)在(zai)使用(yong)時(shi)需(xu)構(gou)(gou)(gou)筑底座(zuo)配(pei)置連桿機構(gou)(gou)(gou)等繁瑣工(gong)作，既(ji)降低了(le)費用(yong)又提高了(le)調節(jie)精度。普(pu)(pu)通(tong)開(kai)關型(xing)一(yi)般用(yong)DKJ-MZ表示；整體電(dian)子(zi)式用(yong)DKJ-DZ表示。