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部分回轉PL型智能閥門電動具有的特點

 1. DQW30-2EZ閥(fa)門電動裝置防塵(chen)、防水、防輕腐蝕，其防護等級為IP55、IP65（特殊(shu)定(ding)貨）；

2.轉(zhuan)矩(ju)控制機構動作可靠，調節方(fang)便，轉(zhuan)矩(ju)重復精(jing)度高(gao)；

3.行程控(kong)制機構調節(jie)精度和重復度高，開向(xiang)和關向(xiang)可配裝各2只至4只微動開關；

4.采用(yong)半(ban)自動(dong)手(shou)—電動(dong)切(qie)換機(ji)構，機(ji)構簡單，工(gong)作可靠，操作輕便；

5.采(cai)用閥門電動(dong)裝置(zhi)用三相異步電機，啟(qi)動(dong)轉矩大，轉動(dong)慣量小；

6.配(pei)有機械式閥(fa)位指示(shi)器(qi)。

 閥門電動裝置Q30技(ji)術條件

 1.環境溫度： -20℃ ~ +60℃；

2.相(xiang)對(dui)濕度： 不大于95%（25℃時）；

3.工作環境： 無易(yi)燃，易(yi)爆和強腐(fu)蝕(shi)介質；

4.防護(hu)等級： IP55 、 IP65（特殊定貨）

5.電 源： 380V 50HZ（特殊要(yao)求可定貨時提出）。

 部分回轉PL型智能閥門電動分類：

閥門電動(dong)執行器是用來(lai)驅(qu)動(dong)閥門啟閉(bi)的(de)一種(zhong)專(zhuan)(zhuan)用驅(qu)動(dong)裝置，由專(zhuan)(zhuan)用電機(ji)、蝸輪蝸桿(gan)、行程和(he)力矩(ju)檢測機(ji)構(gou)及控制部分等組成(cheng)。不(bu)同(tong)行業、不(bu)同(tong)工況對(dui)閥門電力驅(qu)動(dong)裝置的(de)要求不(bu)同(tong)。

閥(fa)門電動執行器的分類(lei)主要是根據按結構類(lei)型、工作方式、回轉方式和工作環(huan)境分類(lei)。

1、按結構類型(xing)可分為(wei)一體式(shi)和(he)分體式(shi)兩種。一體式(shi)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)又(you)分為(wei)普通型(xing)和(he)智能型(xing)。分體式(shi)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)是(shi)所有控(kong)(kong)制(zhi)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)運行的(de)(de)控(kong)(kong)制(zhi)器(qi)件均安(an)裝(zhuang)(zhuang)在(zai)另設(she)的(de)(de)電(dian)(dian)(dian)控(kong)(kong)柜內。威(wei)盾VTON電(dian)(dian)(dian)動(dong)(dong)(dong)執行器(qi)能提(ti)供分體式(shi)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)。該裝(zhuang)(zhuang)置(zhi)(zhi)啟動(dong)(dong)(dong)力(li)(li)(li)(li)矩(ju)大，閥(fa)(fa)(fa)門(men)(men)行程控(kong)(kong)制(zhi)準確，普遍(bian)應用于石油、化工、水電(dian)(dian)(dian)、冶金(jin)、造(zao)船、輕工和(he)食品等行業的(de)(de)閥(fa)(fa)(fa)門(men)(men)上。一體式(shi)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)是(shi)所有控(kong)(kong)制(zhi)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)運行的(de)(de)控(kong)(kong)制(zhi)器(qi)件均安(an)裝(zhuang)(zhuang)在(zai)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)內部，與閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)成(cheng)一整體。一體式(shi)閥(fa)(fa)(fa)門(men)(men)電(dian)(dian)(dian)力(li)(li)(li)(li)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)又(you)分為(wei)普通型(xing)和(he)智能型(xing)。