上海自動化(hua)儀表七廠ZAZMC-64K電(dian)(dian)(dian)動套筒(tong)調(diao)(diao)節(jie)(jie)閥(fa) Ⅲ型電(dian)(dian)(dian)動調(diao)(diao)節(jie)(jie)閥(fa)包括ZAZPC電(dian)(dian)(dian)動單(dan)座(zuo)調(diao)(diao)節(jie)(jie)閥(fa)、ZAZNC電(dian)(dian)(dian)動雙(shuang)座(zuo)調(diao)(diao)節(jie)(jie)閥(fa)、ZAZSC電(dian)(dian)(dian)動角形調(diao)(diao)節(jie)(jie)閥(fa)、ZAZMC電(dian)(dian)(dian)動套筒(tong)調(diao)(diao)節(jie)(jie)閥(fa)(以上簡稱電(dian)(dian)(dian)動調(diao)(diao)節(jie)(jie)閥(fa))。電(dian)(dian)(dian)動調(diao)(diao)節(jie)(jie)閥(fa)可以接受4~20mA·DC直流電(dian)(dian)(dian)流信號,根據(ju)信號的大小,自動地控制閥(fa)門的開(kai)度(du),從而達到對(dui)介質(zhi)的調(diao)(diao)節(jie)(jie)。
查看詳細介紹上海自動(dong)(dong)(dong)化(hua)儀表七廠(chang)ZAZMC-40K電(dian)動(dong)(dong)(dong)套筒調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa) Ⅲ型(xing)電(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa)包(bao)括(kuo)ZAZPC電(dian)動(dong)(dong)(dong)單座(zuo)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa)、ZAZNC電(dian)動(dong)(dong)(dong)雙座(zuo)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa)、ZAZSC電(dian)動(dong)(dong)(dong)角形(xing)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa)、ZAZMC電(dian)動(dong)(dong)(dong)套筒調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa)(以(yi)上簡稱電(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa))。電(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(fa)(fa)可(ke)以(yi)接(jie)受4~20mA·DC直流電(dian)流信(xin)號,根據信(xin)號的(de)(de)大(da)小(xiao),自動(dong)(dong)(dong)地控制閥(fa)(fa)(fa)(fa)門的(de)(de)開度(du),從(cong)而達到(dao)對介質的(de)(de)調(diao)(diao)(diao)節(jie)(jie)。
查看詳細介紹上海(hai)自動(dong)(dong)(dong)化儀表七(qi)廠ZAZNC-64B電(dian)動(dong)(dong)(dong)雙(shuang)座調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa) Ⅲ型(xing)電(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)包括ZAZPC電(dian)動(dong)(dong)(dong)單座調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)、ZAZNC電(dian)動(dong)(dong)(dong)雙(shuang)座調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)、ZAZSC電(dian)動(dong)(dong)(dong)角(jiao)形(xing)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)、ZAZMC電(dian)動(dong)(dong)(dong)套筒調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)(以(yi)上簡稱電(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa))。電(dian)動(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)(fa)可以(yi)接(jie)受4~20mA·DC直流電(dian)流信號,根據信號的(de)大小,自動(dong)(dong)(dong)地控制閥(fa)(fa)門的(de)開度,從而(er)達到(dao)對介(jie)質的(de)調(diao)(diao)(diao)節(jie)(jie)。
查看詳細介紹上海自(zi)動(dong)(dong)化(hua)儀表(biao)七廠ZAZNC-40B電(dian)(dian)(dian)(dian)動(dong)(dong)雙座調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa) Ⅲ型電(dian)(dian)(dian)(dian)動(dong)(dong)調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa)包括(kuo)ZAZPC電(dian)(dian)(dian)(dian)動(dong)(dong)單座調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa)、ZAZNC電(dian)(dian)(dian)(dian)動(dong)(dong)雙座調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa)、ZAZSC電(dian)(dian)(dian)(dian)動(dong)(dong)角形調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa)、ZAZMC電(dian)(dian)(dian)(dian)動(dong)(dong)套筒(tong)調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa)(以(yi)上簡稱電(dian)(dian)(dian)(dian)動(dong)(dong)調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa))。電(dian)(dian)(dian)(dian)動(dong)(dong)調(diao)(diao)(diao)節(jie)閥(fa)(fa)(fa)(fa)可以(yi)接(jie)受4~20mA·DC直流電(dian)(dian)(dian)(dian)流信號,根據信號的大小,自(zi)動(dong)(dong)地控制閥(fa)(fa)(fa)(fa)門的開度,從而達到對(dui)介質的調(diao)(diao)(diao)節(jie)。
查看詳細介紹上海自動(dong)(dong)(dong)化儀(yi)表七廠ZAZNC-16B電(dian)動(dong)(dong)(dong)雙座(zuo)調(diao)節(jie)(jie)閥(fa)(fa)(fa) Ⅲ型電(dian)動(dong)(dong)(dong)調(diao)節(jie)(jie)閥(fa)(fa)(fa)包括(kuo)ZAZPC電(dian)動(dong)(dong)(dong)單(dan)座(zuo)調(diao)節(jie)(jie)閥(fa)(fa)(fa)、ZAZNC電(dian)動(dong)(dong)(dong)雙座(zuo)調(diao)節(jie)(jie)閥(fa)(fa)(fa)、ZAZSC電(dian)動(dong)(dong)(dong)角形(xing)調(diao)節(jie)(jie)閥(fa)(fa)(fa)、ZAZMC電(dian)動(dong)(dong)(dong)套筒調(diao)節(jie)(jie)閥(fa)(fa)(fa)(以(yi)(yi)上簡稱電(dian)動(dong)(dong)(dong)調(diao)節(jie)(jie)閥(fa)(fa)(fa))。電(dian)動(dong)(dong)(dong)調(diao)節(jie)(jie)閥(fa)(fa)(fa)可(ke)以(yi)(yi)接受4~20mA·DC直流(liu)電(dian)流(liu)信(xin)號,根據信(xin)號的(de)大(da)小,自動(dong)(dong)(dong)地控制閥(fa)(fa)(fa)門(men)的(de)開(kai)度,從而達到對介質的(de)調(diao)節(jie)(jie)。
查看詳細介紹上海自動(dong)(dong)化儀表七廠ZAZM-40BG電(dian)(dian)動(dong)(dong)套筒調節(jie)閥(fa)(fa)(fa) II型(xing)電(dian)(dian)動(dong)(dong)調節(jie)閥(fa)(fa)(fa)包括(kuo)ZAZP電(dian)(dian)動(dong)(dong)單座(zuo)閥(fa)(fa)(fa)、ZAZN電(dian)(dian)動(dong)(dong)雙座(zuo)閥(fa)(fa)(fa)、ZAZM電(dian)(dian)動(dong)(dong)套筒閥(fa)(fa)(fa)(以上簡稱電(dian)(dian)動(dong)(dong)調節(jie)閥(fa)(fa)(fa))。電(dian)(dian)動(dong)(dong)調節(jie)閥(fa)(fa)(fa)或以接受0~10mA.DC直流電(dian)(dian)流信(xin)號,根據信(xin)號的(de)大小,自動(dong)(dong)地(di)控(kong)制(zhi)閥(fa)(fa)(fa)門(men)的(de)開度(du),從而(er)達到(dao)介質的(de)調節(jie)。
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