ATOS電磁閥尺寸說明書,ATOS電磁閥價錢
ATOS電磁閥是用來控制流體的自動化基礎元件,屬于執行器;并不限于 液壓,氣動.電磁閥用于控制液壓流動方向,工廠的機械裝置一般 都由液壓鋼控制, 所以就會用到電磁閥. 電磁閥是用電磁控制的 工業設備,用在工業控制系統中調整介質的方向,流量,速度和其 他的參數.電磁閥有很多種,不同的電磁閥在控制系統的不同位置 發揮作用,zui常用的是單向閥,安全閥,方向控制閥,速度調節閥 等.電磁閥是用電磁的效應進行控制,主要的控制方式由繼電器控 制.這樣,電磁閥可以配合不同的電路來實現預期的控制,而控制 的精度和靈活性都能夠保證. 圖中桿狀的物體就是通過電控制的閥桿,利用電磁力可以將閥桿打 開或者關閉. 下面以氣動系統為例子說明電磁閥在工業控制中的應用.所謂氣動 系統,就是以氣體為介質的控制系統.氣動系統中,這種能源的介 質通常就是空氣.在真正使用的時候,通常把大氣中的空氣的體積 加以壓縮,從而提高它的壓力.壓縮空氣主要通過作用于活塞或葉 片來作功.
氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)統(tong)(tong)(tong)(tong)中,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)就是(shi)在(zai)(zai)(zai)(zai)(zai)(zai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)中按(an)照控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)求來調(diao) 整壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各種狀(zhuang)(zhuang)(zhuang)態(tai),氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)統(tong)(tong)(tong)(tong)還(huan)需(xu)要(yao)其(qi)他元(yuan)(yuan)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配合(he)(he)(he),其(qi)中包(bao) 括動(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)(li)(li)(li)(li)(li)元(yuan)(yuan)件(jian)(jian)(jian),執行(xing)元(yuan)(yuan)件(jian)(jian)(jian),開(kai)(kai)(kai)關(guan)(guan)(guan)(guan),顯(xian)示設(she)備及其(qi)它輔助設(she)備.動(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)(li)(li)(li)(li)(li)元(yuan)(yuan) 件(jian)(jian)(jian)包(bao)括各種壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji),執行(xing)元(yuan)(yuan)件(jian)(jian)(jian)包(bao)括各種氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)缸.這(zhe)些都是(shi)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)統(tong)(tong)(tong)(tong)中 *的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)部分.而(er)(er)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)(ti)是(shi)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)算法得(de)(de)以(yi)(yi)實(shi)現(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)要(yao)設(she)備. 比(bi)如(ru)(ru)(ru)單向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)讓壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)從壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)進(jin)(jin)入氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)罐(guan),當(dang)(dang)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)關(guan)(guan)(guan)(guan)閉(bi)(bi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi),阻(zu)止 壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)反(fan)方(fang)向(xiang)(xiang)流(liu)(liu)動(dong)(dong)(dong)(dong)(dong)(dong);安(an)全(quan)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)當(dang)(dang)儲(chu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)罐(guan)內的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)超過(guo)(guo)允(yun)許(xu)限度(du)(du),可(ke)(ke) 將壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)排出;方(fang)向(xiang)(xiang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)通(tong)(tong)(tong)(tong)過(guo)(guo)對(dui)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)缸兩(liang)個接(jie)(jie)口(kou)(kou)(kou)(kou)交(jiao)替地加壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)和(he)排 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi),來控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向(xiang)(xiang);速度(du)(du)調(diao)節閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)能簡(jian)便實(shi)現(xian)執行(xing)元(yuan)(yuan)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)無(wu)級(ji)調(diao) 速. 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)路(lu)(lu)系(xi)(xi)統(tong)(tong)(tong)(tong): 油(you)(you)(you)(you)(you)(you)路(lu)(lu)系(xi)(xi)統(tong)(tong)(tong)(tong): 冷(leng)(leng)凍系(xi)(xi)統(tong)(tong)(tong)(tong): A 進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)過(guo)(guo)濾(lv)器(qi)(qi) J 油(you)(you)(you)(you)(you)(you)箱(xiang) P B 冷(leng)(leng)凍壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji) 空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) K 恒溫(wen)旁通(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) Q 冷(leng)(leng)凝器(qi)(qi) C 壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)主(zhu)(zhu)(zhu)(zhu)機(ji)(ji) L 油(you)(you)(you)(you)(you)(you)冷(leng)(leng)卻器(qi)(qi) R 熱交(jiao)換(huan)器(qi)(qi) D 單向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) M 油(you)(you)(you)(you)(you)(you)過(guo)(guo)濾(lv)器(qi)(qi) S 旁通(tong)(tong)(tong)(tong)系(xi)(xi)統(tong)(tong)(tong)(tong) E F 空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)/油(you)(you)(you)(you)(you)(you)分離器(qi)(qi) N 回(hui)(hui)油(you)(you)(you)(you)(you)(you)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) T 空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)出口(kou)(kou)(kou)(kou)過(guo)(guo)濾(lv)器(qi)(qi) zui小(xiao)(xiao)(xiao)(xiao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) O 斷(duan)(duan)油(you)(you)(you)(you)(you)(you)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) G 后冷(leng)(leng)卻器(qi)(qi) H 帶(dai)自動(dong)(dong)(dong)(dong)(dong)(dong)疏水(shui)器(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)分離器(qi)(qi) 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)示意圖 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)但(dan)能夠(gou)(gou)應(ying)(ying)用(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)統(tong)(tong)(tong)(tong)中,在(zai)(zai)(zai)(zai)(zai)(zai)油(you)(you)(you)(you)(you)(you)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)系(xi)(xi)統(tong)(tong)(tong)(tong),水(shui)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)系(xi)(xi)統(tong)(tong)(tong)(tong)中 也(ye)能夠(gou)(gou)得(de)(de)到(dao)相同(tong)(tong)(tong)或者類似的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)(yong)(yong),比(bi)如(ru)(ru)(ru)低(di)功(gong)率(lv)不(bu)(bu)供油(you)(you)(you)(you)(you)(you)小(xiao)(xiao)(xiao)(xiao)型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)換(huan)向(xiang)(xiang) 閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),密封件(jian)(jian)(jian)不(bu)(bu)需(xu)供油(you)(you)(you)(you)(you)(you),排出的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)不(bu)(bu)會(hui)(hui)污染環(huan)(huan)境,可(ke)(ke)用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)食品,醫 藥,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子等(deng)行(xing)業. 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)換(huan)向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 現(xian)在(zai)(zai)(zai)(zai)(zai)(zai),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)技(ji)術(shu)與(yu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)技(ji)術(shu),計算機(ji)(ji)技(ji)術(shu),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子技(ji)術(shu)相結(jie)合(he)(he)(he),已經(jing)能夠(gou)(gou)進(jin)(jin)行(xing)多種復(fu)雜的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi).比(bi)如(ru)(ru)(ru)可(ke)(ke)以(yi)(yi)把電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)應(ying)(ying)用(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)智(zhi)能控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)領 域,應(ying)(ying)用(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)無(wu)線控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)技(ji)術(shu)等(deng)方(fang)面.電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)正是(shi)因(yin)為能夠(gou)(gou)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)進(jin)(jin)行(xing) 控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi),所(suo)以(yi)(yi)它能與(yu)現(xian)在(zai)(zai)(zai)(zai)(zai)(zai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子系(xi)(xi)統(tong)(tong)(tong)(tong)很好地接(jie)(jie)口(kou)(kou)(kou)(kou),這(zhe)也(ye)是(shi)它得(de)(de)到(dao) 廣泛(fan)應(ying)(ying)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)個主(zhu)(zhu)(zhu)(zhu)要(yao)原(yuan)因(yin). 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)已經(jing)廣泛(fan)地應(ying)(ying)用(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)生產(chan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各個領域中,隨著電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)技(ji)術(shu)和(he) 制(zhi)造工(gong)(gong)(gong)(gong)藝的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)提高(gao),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)能夠(gou)(gou)實(shi)現(xian)更加精巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi),為實(shi)現(xian)不(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) 氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)統(tong)(tong)(tong)(tong),液(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)(tong)(tong)(tong)發揮它的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong). 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)原(yuan)理: 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)原(yuan)理: 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)里有(you)(you)密閉(bi)(bi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)腔,在(zai)(zai)(zai)(zai)(zai)(zai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)同(tong)(tong)(tong)位(wei)置(zhi)(zhi)開(kai)(kai)(kai)有(you)(you)通(tong)(tong)(tong)(tong)孔(kong)(kong),每個孔(kong)(kong)都通(tong)(tong)(tong)(tong)向(xiang)(xiang)不(bu)(bu)同(tong)(tong)(tong) 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)管(guan)(guan)(guan),腔中間(jian)(jian)是(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),兩(liang)面是(shi)兩(liang)塊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie),哪面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)線圈(quan)(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 體(ti)(ti)(ti)(ti)就會(hui)(hui)被吸(xi)引(yin)到(dao)哪邊(bian),通(tong)(tong)(tong)(tong)過(guo)(guo)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)移動(dong)(dong)(dong)(dong)(dong)(dong)來檔住或漏出不(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)排 油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)孔(kong)(kong),而(er)(er)進(jin)(jin)油(you)(you)(you)(you)(you)(you)孔(kong)(kong)是(shi)常開(kai)(kai)(kai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),液(ye)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)(you)就會(hui)(hui)進(jin)(jin)入不(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)排油(you)(you)(you)(you)(you)(you)管(guan)(guan)(guan),然后 通(tong)(tong)(tong)(tong)過(guo)(guo)油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)來推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)油(you)(you)(you)(you)(you)(you)剛的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)活(huo)塞(sai)(sai),活(huo)塞(sai)(sai)又帶(dai)動(dong)(dong)(dong)(dong)(dong)(dong)活(huo)塞(sai)(sai)桿,活(huo)塞(sai)(sai)竿帶(dai)動(dong)(dong)(dong)(dong)(dong)(dong) 機(ji)(ji)械(xie)裝(zhuang)置(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong).這(zhe)樣通(tong)(tong)(tong)(tong)過(guo)(guo)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)就控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)了(le)機(ji)(ji)械(xie)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong). 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)結(jie)構(gou)原(yuan)理 一(yi)(yi)(yi):直(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 有(you)(you)常閉(bi)(bi)型(xing)(xing)和(he)常開(kai)(kai)(kai)型(xing)(xing)二(er)種.常閉(bi)(bi)型(xing)(xing)斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)呈關(guan)(guan)(guan)(guan)閉(bi)(bi)狀(zhuang)(zhuang)(zhuang)態(tai),當(dang)(dang)線圈(quan)(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi) 產(chan)生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li),使(shi)動(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯克服彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)(li)同(tong)(tong)(tong)靜(jing)鐵(tie)(tie)芯吸(xi)合(he)(he)(he)直(zhi)(zhi)接(jie)(jie)開(kai)(kai)(kai)啟(qi)(qi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),介(jie)(jie)質(zhi)(zhi)(zhi) 呈通(tong)(tong)(tong)(tong)路(lu)(lu); 當(dang)(dang)線圈(quan)(quan)斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li)消(xiao)失(shi)(shi), 動(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)復(fu)位(wei), 直(zhi)(zhi)接(jie)(jie)關(guan)(guan)(guan)(guan)閉(bi)(bi)SMC電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)有(you)(you)什么作(zuo)(zuo)用(yong)(yong)(yong)(yong)之(zhi)處(chu)，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou),介(jie)(jie)質(zhi)(zhi)(zhi)不(bu)(bu)通(tong)(tong)(tong)(tong).結(jie)構(gou)簡(jian)單,動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)可(ke)(ke)靠(kao),在(zai)(zai)(zai)(zai)(zai)(zai)零(ling)(ling)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)和(he)微真 空(kong)(kong)(kong)下(xia)(xia)(xia)正常工(gong)(gong)(gong)(gong)作(zuo)(zuo). 常開(kai)(kai)(kai)型(xing)(xing)正好相反(fan). 如(ru)(ru)(ru)小(xiao)(xiao)(xiao)(xiao)于(yu)(yu)(yu)(yu) φ6 流(liu)(liu)量通(tong)(tong)(tong)(tong)徑(jing)(jing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa). （圖 一(yi)(yi)(yi)是(shi)典(dian)型(xing)(xing)結(jie)構(gou)圖） 二(er),分步(bu)直(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 該閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)采用(yong)(yong)(yong)(yong)一(yi)(yi)(yi)次開(kai)(kai)(kai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)二(er)次開(kai)(kai)(kai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)連(lian)(lian)在(zai)(zai)(zai)(zai)(zai)(zai)一(yi)(yi)(yi)體(ti)(ti)(ti)(ti),主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)分步(bu)使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li) 和(he)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)直(zhi)(zhi)接(jie)(jie)開(kai)(kai)(kai)啟(qi)(qi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou). 當(dang)(dang)線圈(quan)(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi), 產(chan)生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li)使(shi)動(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯 和(he) 靜(jing)鐵(tie)(tie)芯吸(xi)合(he)(he)(he),導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)開(kai)(kai)(kai)啟(qi)(qi)而(er)(er)導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)設(she)在(zai)(zai)(zai)(zai)(zai)(zai)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)上(shang),且動(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯與(yu)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 芯連(lian)(lian)在(zai)(zai)(zai)(zai)(zai)(zai)一(yi)(yi)(yi)起,此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)上(shang)腔的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)通(tong)(tong)(tong)(tong)過(guo)(guo)導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)卸荷,在(zai)(zai)(zai)(zai)(zai)(zai)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)差(cha)(cha)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian) 磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)同(tong)(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)作(zuo)(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)使(shi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯向(xiang)(xiang)上(shang)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong),開(kai)(kai)(kai)啟(qi)(qi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)介(jie)(jie)質(zhi)(zhi)(zhi)流(liu)(liu)通(tong)(tong)(tong)(tong).當(dang)(dang)線圈(quan)(quan) 斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li)消(xiao)失(shi)(shi),此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)動(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯在(zai)(zai)(zai)(zai)(zai)(zai)自重(zhong)和(he)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)關(guan)(guan)(guan)(guan)閉(bi)(bi)導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 孔(kong)(kong),此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)介(jie)(jie)質(zhi)(zhi)(zhi)在(zai)(zai)(zai)(zai)(zai)(zai)平衡(heng)孔(kong)(kong)中進(jin)(jin)入主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯上(shang)腔,使(shi)上(shang)腔壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)升高(gao),此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi) 在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧復(fu)位(wei)和(he)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)關(guan)(guan)(guan)(guan)閉(bi)(bi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),介(jie)(jie)質(zhi)(zhi)(zhi)斷(duan)(duan)流(liu)(liu).結(jie)構(gou)合(he)(he)(he)理,動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo) 可(ke)(ke)靠(kao),在(zai)(zai)(zai)(zai)(zai)(zai)零(ling)(ling)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)也(ye)可(ke)(ke)靠(kao).如(ru)(ru)(ru):ZQDF,ZS,2W 等(deng).（圖二(er)是(shi) 典(dian)型(xing)(xing)結(jie)構(gou)圖） 三(san),間(jian)(jian)接(jie)(jie)先導(dao)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 該系(xi)(xi)列電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)由先導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯著形成通(tong)(tong)(tong)(tong)道組合(he)(he)(he)而(er)(er)成;常閉(bi)(bi)型(xing)(xing) 在(zai)(zai)(zai)(zai)(zai)(zai)未通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi),呈關(guan)(guan)(guan)(guan)閉(bi)(bi)狀(zhuang)(zhuang)(zhuang)態(tai).當(dang)(dang)線圈(quan)(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi),產(chan)生的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li)使(shi)動(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯和(he) 靜(jing)鐵(tie)(tie)芯吸(xi)合(he)(he)(he),導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)打(da)開(kai)(kai)(kai),介(jie)(jie)質(zhi)(zhi)(zhi)流(liu)(liu)向(xiang)(xiang)出口(kou)(kou)(kou)(kou),此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯上(shang)腔壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)減(jian) 少,低(di)于(yu)(yu)(yu)(yu)進(jin)(jin)口(kou)(kou)(kou)(kou)側的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li),形成壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)克服彈(dan)(dan)簧阻(zu)力(li)(li)(li)(li)(li)(li)(li)(li)而(er)(er)隨之(zhi)向(xiang)(xiang)上(shang)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong),達(da)到(dao)開(kai)(kai)(kai)啟(qi)(qi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),介(jie)(jie)質(zhi)(zhi)(zhi)流(liu)(liu)通(tong)(tong)(tong)(tong).當(dang)(dang)線圈(quan)(quan)斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)(shi),磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)(li)消(xiao)失(shi)(shi),動(dong)(dong)(dong)(dong)(dong)(dong) 鐵(tie)(tie)芯在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)(li)作(zuo)(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)復(fu)位(wei)關(guan)(guan)(guan)(guan)閉(bi)(bi)先導(dao)口(kou)(kou)(kou)(kou),此(ci)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)介(jie)(jie)質(zhi)(zhi)(zhi)從平衡(heng)孔(kong)(kong)流(liu)(liu)入,主(zhu)(zhu)(zhu)(zhu) 閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯上(shang)腔壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)增大(da),并在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)向(xiang)(xiang)下(xia)(xia)(xia)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)(dong),關(guan)(guan)(guan)(guan)閉(bi)(bi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou). 常開(kai)(kai)(kai)式(shi)(shi)原(yuan)理正好相反(fan).如(ru)(ru)(ru):SLA,DF（φ15 以(yi)(yi)上(shang)口(kou)(kou)(kou)(kou)徑(jing)(jing)）,ZCZ 等(deng). （圖三(san)是(shi)典(dian)型(xing)(xing)結(jie)構(gou)圖） 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)選(xuan)(xuan)(xuan)(xuan)(xuan)型(xing)(xing) 一(yi)(yi)(yi):適用(yong)(yong)(yong)(yong)性(xing)(xing) 管(guan)(guan)(guan)路(lu)(lu)中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)流(liu)(liu)體(ti)(ti)(ti)(ti)必(bi)須和(he)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)系(xi)(xi)列型(xing)(xing)號中標定(ding)(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi)一(yi)(yi)(yi)致. 流(liu)(liu)體(ti)(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)度(du)(du)必(bi)須小(xiao)(xiao)(xiao)(xiao)于(yu)(yu)(yu)(yu)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)標定(ding)(ding)(ding)溫(wen)度(du)(du). 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)允(yun)許(xu)液(ye)體(ti)(ti)(ti)(ti)粘度(du)(du)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)在(zai)(zai)(zai)(zai)(zai)(zai) 20CST 以(yi)(yi)下(xia)(xia)(xia),大(da)于(yu)(yu)(yu)(yu) 20CST 應(ying)(ying)注(zhu)(zhu)(zhu)(zhu)明. 工(gong)(gong)(gong)(gong)作(zuo)(zuo)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha),管(guan)(guan)(guan)路(lu)(lu)zui高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)在(zai)(zai)(zai)(zai)(zai)(zai)小(xiao)(xiao)(xiao)(xiao)于(yu)(yu)(yu)(yu) 0.04MPa 時(shi)(shi)(shi)(shi)(shi)(shi)(shi)應(ying)(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)如(ru)(ru)(ru) ZS,2W,ZQDF,ZCM 系(xi)(xi)列等(deng)直(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)(shi)和(he)分步(bu)直(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)(shi); zui低(di)工(gong)(gong)(gong)(gong)作(zuo)(zuo)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)大(da)于(yu)(yu)(yu)(yu) 0.04MPa 時(shi)(shi)(shi)(shi)(shi)(shi)(shi) 可(ke)(ke)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)先導(dao)式(shi)(shi)（壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)式(shi)(shi)）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa);zui高(gao)工(gong)(gong)(gong)(gong)作(zuo)(zuo)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)應(ying)(ying) 小(xiao)(xiao)(xiao)(xiao)于(yu)(yu)(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)zui大(da)標定(ding)(ding)(ding)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li);一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)都是(shi)單向(xiang)(xiang)工(gong)(gong)(gong)(gong)作(zuo)(zuo),因(yin)此(ci)要(yao)注(zhu)(zhu)(zhu)(zhu) 意是(shi)否有(you)(you)反(fan)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha),如(ru)(ru)(ru)有(you)(you)安(an)裝(zhuang)止回(hui)(hui)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa). 流(liu)(liu)體(ti)(ti)(ti)(ti)清潔度(du)(du)不(bu)(bu)高(gao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)應(ying)(ying)在(zai)(zai)(zai)(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)前安(an)裝(zhuang)過(guo)(guo)濾(lv)器(qi)(qi),一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci) 閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)對(dui)介(jie)(jie)質(zhi)(zhi)(zhi)要(yao)求清潔度(du)(du)要(yao)好. 注(zhu)(zhu)(zhu)(zhu)意流(liu)(liu)量孔(kong)(kong)徑(jing)(jing)和(he)接(jie)(jie)管(guan)(guan)(guan)口(kou)(kou)(kou)(kou)徑(jing)(jing);電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)只(zhi)有(you)(you)開(kai)(kai)(kai)關(guan)(guan)(guan)(guan)兩(liang)位(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi);條(tiao)件(jian)(jian)(jian)允(yun) 許(xu)請安(an)裝(zhuang)旁路(lu)(lu)管(guan)(guan)(guan),便于(yu)(yu)(yu)(yu)維修(xiu);有(you)(you)水(shui)錘(chui)現(xian)象時(shi)(shi)(shi)(shi)(shi)(shi)(shi)要(yao)定(ding)(ding)(ding)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)開(kai)(kai)(kai)閉(bi)(bi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi) 間(jian)(jian)調(diao)節. 注(zhu)(zhu)(zhu)(zhu)意環(huan)(huan)境溫(wen)度(du)(du)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)影(ying)響(xiang) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和(he)消(xiao)耗(hao)功(gong)率(lv)應(ying)(ying)根據輸出容(rong)量選(xuan)(xuan)(xuan)(xuan)(xuan)取,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)允(yun)許(xu) ±10%左右,必(bi)須注(zhu)(zhu)(zhu)(zhu)意交(jiao)流(liu)(liu)起動(dong)(dong)(dong)(dong)(dong)(dong)時(shi)(shi)(shi)(shi)(shi)(shi)(shi) VA 值較高(gao). 二(er),可(ke)(ke)靠(kao)性(xing)(xing) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)分為常閉(bi)(bi)和(he)常開(kai)(kai)(kai)二(er)種;一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)常閉(bi)(bi)型(xing)(xing),通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)打(da)開(kai)(kai)(kai),斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)關(guan)(guan)(guan)(guan) 閉(bi)(bi);但(dan)在(zai)(zai)(zai)(zai)(zai)(zai)開(kai)(kai)(kai)啟(qi)(qi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)很長關(guan)(guan)(guan)(guan)閉(bi)(bi)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)很短時(shi)(shi)(shi)(shi)(shi)(shi)(shi)要(yao)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)常開(kai)(kai)(kai)型(xing)(xing)了(le). 壽命試驗(yan),工(gong)(gong)(gong)(gong)廠(chang)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)屬于(yu)(yu)(yu)(yu)型(xing)(xing)式(shi)(shi)試驗(yan)項目(mu),確切(qie)地說我(wo)國(guo)還(huan)沒有(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci) 閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)專業標準,因(yin)此(ci)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)廠(chang)家時(shi)(shi)(shi)(shi)(shi)(shi)(shi)慎(shen)重(zhong). 動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)很短頻率(lv)較高(gao)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)選(xuan)(xuan)(xuan)(xuan)(xuan)取直(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)(shi),大(da)口(kou)(kou)(kou)(kou)徑(jing)(jing)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)快速系(xi)(xi)列. 三(san),安(an)全(quan)性(xing)(xing) 一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)防水(shui), 在(zai)(zai)(zai)(zai)(zai)(zai)條(tiao)件(jian)(jian)(jian)不(bu)(bu)允(yun)許(xu)時(shi)(shi)(shi)(shi)(shi)(shi)(shi)請選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)防水(shui)型(xing)(xing), 工(gong)(gong)(gong)(gong)廠(chang)可(ke)(ke)以(yi)(yi)定(ding)(ding)(ding)做. 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)zui高(gao)標定(ding)(ding)(ding)公稱壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li)一(yi)(yi)(yi)定(ding)(ding)(ding)要(yao)超過(guo)(guo)管(guan)(guan)(guan)路(lu)(lu)內的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)zui高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)(li),否則使(shi) 用(yong)(yong)(yong)(yong)壽命會(hui)(hui)縮(suo)(suo)短或產(chan)生其(qi)它意外(wai)情(qing)況. 有(you)(you)腐蝕性(xing)(xing)液(ye)體(ti)(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)全(quan)不(bu)(bu)銹鋼型(xing)(xing),強腐蝕性(xing)(xing)流(liu)(liu)體(ti)(ti)(ti)(ti)宜選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)塑料王 （SLF）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa). 爆炸性(xing)(xing)環(huan)(huan)境必(bi)須選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)相應(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防爆產(chan)品. 四,經(jing)濟性(xing)(xing) 有(you)(you)很多電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)可(ke)(ke)以(yi)(yi)通(tong)(tong)(tong)(tong)用(yong)(yong)(yong)(yong),但(dan)在(zai)(zai)(zai)(zai)(zai)(zai)能滿(man)足以(yi)(yi)上(shang)三(san)點的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)基(ji)礎上(shang)應(ying)(ying)選(xuan)(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)zui經(jing) 濟的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品

ATOS電磁閥尺寸說明書,ATOS電磁閥價錢