SMC電磁閥型(xing)號(hao)多(duo)樣，用(yong)途廣泛(fan)。電磁閥雖有(you)先天不(bu)足，優點仍十(shi)分突出，所以就設計成多(duo)種多(duo)樣的(de)(de)產品，滿足各種不(bu)同的(de)(de)需求，用(yong)途極為(wei)廣泛(fan)。電磁閥技術的(de)(de)進步也都(dou)是圍(wei)繞著如何克服先天不(bu)足，如何更好(hao)地發揮固(gu)有(you)優勢而展開

SMC電磁閥從原理上分為三大類（即：直動式、分步直動式、先導式），而從閥瓣結構和材料上的不同與原理上的區別又分為六個分支小類（直動膜片結構、分步膜片結構、先導式膜片結構、直動活塞結構、分步活塞結構、先導活塞結構）。

　　（一）、直動式電磁閥

　　原理：通電時(shi)，電磁(ci)線圈產(chan)生電磁(ci)力(li)把關(guan)閉(bi)件從閥(fa)(fa)座(zuo)上(shang)提起，閥(fa)(fa)門(men)打開；斷電時(shi)，電磁(ci)力(li)消失，彈簧力(li)把關(guan)閉(bi)件壓在(zai)閥(fa)(fa)座(zuo)上(shang)，閥(fa)(fa)門(men)關(guan)閉(bi)。

　　特點(dian)：在真空、負壓、零(ling)壓時能正常工作，但一般通徑不超(chao)過25mm。

　　（二）、分(fen)步直動式電磁閥

　　原(yuan)理：它(ta)是一種直動和(he)先導式相結合的(de)原(yuan)理，當(dang)入(ru)口與出口壓差≤0.05Mpa，通電時，電磁力直接把先導小閥和(he)主閥關閉件依(yi)次向上提起，閥門打(da)開，。

　　當(dang)入口(kou)與出(chu)口(kou)壓(ya)差>0.05Mpa，通電(dian)時(shi)，電(dian)磁(ci)力(li)(li)先打開先導小閥(fa)(fa)，主(zhu)閥(fa)(fa)下(xia)腔(qiang)壓(ya)力(li)(li)上升，上腔(qiang)壓(ya)力(li)(li)下(xia)降，從而利用壓(ya)差把主(zhu)閥(fa)(fa)向上推開；斷電(dian)時(shi)，先導閥(fa)(fa)和主(zhu)閥(fa)(fa)利用彈簧力(li)(li)或(huo)介質壓(ya)力(li)(li)推動關(guan)閉件(jian)，向下(xia)移動，使閥(fa)(fa)門(men)關(guan)閉。

　　特(te)點：在零壓差或真空、高(gao)壓時亦能(neng)可靠工(gong)作，但功率較大，要求豎直安裝。

　　（三）、先導式電(dian)磁(ci)閥(fa)

　　原理：通電時，電磁力(li)(li)把先導孔(kong)打(da)開(kai)，上腔室壓(ya)力(li)(li)迅(xun)速(su)(su)下(xia)降，在關(guan)(guan)(guan)閉件周(zhou)圍(wei)形(xing)成(cheng)上低下(xia)高(gao)的(de)壓(ya)差，推(tui)(tui)動關(guan)(guan)(guan)閉件向上移動，閥(fa)門打(da)開(kai)；斷電時，彈簧力(li)(li)把先導孔(kong)關(guan)(guan)(guan)閉，入口(kou)壓(ya)力(li)(li)通過旁通孔(kong)迅(xun)速(su)(su)進入上腔室在關(guan)(guan)(guan)閥(fa)件周(zhou)圍(wei)形(xing)成(cheng)下(xia)低上高(gao)的(de)壓(ya)差，推(tui)(tui)動關(guan)(guan)(guan)閉件向下(xia)移動，關(guan)(guan)(guan)閉閥(fa)門。

　　特點：流體壓力范圍上限很高，但必須滿(man)足流體壓差條件。

　　SMC電磁(ci)(ci)閥為分步動作(zuo)直接先導(dao)式(shi)電磁(ci)(ci)閥，可根據斷電時所處開、關狀態的不同，可分為常(chang)(chang)閉(bi)式(shi)電磁(ci)(ci)閥和常(chang)(chang)開式(shi)電磁(ci)(ci)閥。常(chang)(chang)閉(bi)電磁(ci)(ci)閥，線圈(quan)通電后，銜(xian)鐵在電磁(ci)(ci)力(li)作(zuo)用下先帶動副閥。啊就

SMC電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)是(shi)(shi)(shi)用(yong)(yong)來(lai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自動(dong)(dong)(dong)(dong)(dong)(dong)(dong)化基礎元(yuan)(yuan)件(jian),屬于(yu)執行(xing)(xing)器(qi)(qi)(qi);并不(bu)(bu)(bu)(bu)限于(yu) 液壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya),氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong).電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)用(yong)(yong)于(yu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)液壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)流(liu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)方(fang)向(xiang)(xiang),工(gong)(gong)(gong)廠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)械(xie)(xie)裝置一般 都(dou)由液壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)鋼(gang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi), 所以就(jiu)會(hui)用(yong)(yong)到(dao)(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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). 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)是(shi)(shi)(shi)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) 工(gong)(gong)(gong)業設(she)備,用(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)工(gong)(gong)(gong)業控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong)調整介(jie)(jie)(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向(xiang)(xiang),流(liu)量(liang),速度(du)和(he)(he)其 他的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)參數.電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)有(you)很多(duo)種,不(bu)(bu)(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)在(zai)(zai)(zai)(zai)(zai)(zai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)同(tong)(tong)(tong)位(wei)(wei)(wei)置 發(fa)揮作(zuo)(zuo)(zuo)用(yong)(yong),zui常(chang)(chang)(chang)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)單向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),安全閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),方(fang)向(xiang)(xiang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),速度(du)調節閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 等(deng).電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)是(shi)(shi)(shi)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)效應(ying)進(jin)(jin)(jin)(jin)行(xing)(xing)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi),主(zhu)(zhu)(zhu)(zhu)要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)方(fang)式(shi)由繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)控(kong)(kong)(kong)(kong)(kong)(kong)(kong) 制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi).這(zhe)樣(yang)(yang),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)可(ke)(ke)(ke)以配合(he)不(bu)(bu)(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路來(lai)實現預(yu)期的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi),而(er)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi) 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)精度(du)和(he)(he)靈活(huo)性都(dou)能夠(gou)保證(zheng). 圖(tu)(tu)中(zhong)(zhong)桿(gan)狀(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)物(wu)體(ti)(ti)(ti)就(jiu)是(shi)(shi)(shi)通(tong)(tong)(tong)(tong)過(guo)(guo)(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)桿(gan),利用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)可(ke)(ke)(ke)以將(jiang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)桿(gan)打 開(kai)(kai)或(huo)者(zhe)關(guan)閉. 下(xia)(xia)面(mian)以氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)為例(li)子說明(ming)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)在(zai)(zai)(zai)(zai)(zai)(zai)工(gong)(gong)(gong)業控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong)(yong).所謂氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong) 系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong),就(jiu)是(shi)(shi)(shi)以氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)為介(jie)(jie)(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong).氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong),這(zhe)種能源的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie) 質(zhi)(zhi)(zhi)通(tong)(tong)(tong)(tong)常(chang)(chang)(chang)就(jiu)是(shi)(shi)(shi)空氣(qi)(qi)(qi)(qi)(qi).在(zai)(zai)(zai)(zai)(zai)(zai)真正(zheng)(zheng)使用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)(shi)(shi)候,通(tong)(tong)(tong)(tong)常(chang)(chang)(chang)把(ba)大氣(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)體(ti)(ti)(ti)積 加以壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo),從而(er)提(ti)高它(ta)的(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).壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空氣(qi)(qi)(qi)(qi)(qi)主(zhu)(zhu)(zhu)(zhu)要(yao)通(tong)(tong)(tong)(tong)過(guo)(guo)(guo)(guo)作(zuo)(zuo)(zuo)用(yong)(yong)于(yu)活(huo)塞(sai)或(huo)葉 片(pian)來(lai)作(zuo)(zuo)(zuo)功. 氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)就(jiu)是(shi)(shi)(shi)在(zai)(zai)(zai)(zai)(zai)(zai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong)按照(zhao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)求來(lai)調 整壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)種狀(zhuang)態,氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)還(huan)需要(yao)其他元(yuan)(yuan)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配合(he),其中(zhong)(zhong)包(bao) 括動(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)(li)(li)(li)(li)元(yuan)(yuan)件(jian),執行(xing)(xing)元(yuan)(yuan)件(jian),開(kai)(kai)關(guan),顯示(shi)設(she)備及其它(ta)輔助(zhu)設(she)備.動(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)(li)(li)(li)(li)元(yuan)(yuan) 件(jian)包(bao)括各(ge)種壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji),執行(xing)(xing)元(yuan)(yuan)件(jian)包(bao)括各(ge)種氣(qi)(qi)(qi)(qi)(qi)缸(gang)(gang).這(zhe)些(xie)都(dou)是(shi)(shi)(shi)氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong) *的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)部分.而(er)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)是(shi)(shi)(shi)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)算法得以實現的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)要(yao)設(she)備. 比(bi)如(ru)單向(xiang)(xiang)閥(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)(suo)空氣(qi)(qi)(qi)(qi)(qi)從壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)進(jin)(jin)(jin)(jin)入(ru)氣(qi)(qi)(qi)(qi)(qi)罐,當(dang)(dang)(dang)(dang)(dang)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)關(guan)閉時(shi)(shi)(shi)(shi)(shi),阻止 壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空氣(qi)(qi)(qi)(qi)(qi)反(fan)方(fang)向(xiang)(xiang)流(liu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong);安全閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)當(dang)(dang)(dang)(dang)(dang)儲氣(qi)(qi)(qi)(qi)(qi)罐內的(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)超過(guo)(guo)(guo)(guo)允許限度(du),可(ke)(ke)(ke) 將(jiang)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)空氣(qi)(qi)(qi)(qi)(qi)排出(chu);方(fang)向(xiang)(xiang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)通(tong)(tong)(tong)(tong)過(guo)(guo)(guo)(guo)對氣(qi)(qi)(qi)(qi)(qi)缸(gang)(gang)兩(liang)個接(jie)口(kou)(kou)(kou)(kou)交替地加壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)和(he)(he)排 氣(qi)(qi)(qi)(qi)(qi),來(lai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向(xiang)(xiang);速度(du)調節閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)能簡(jian)便實現執行(xing)(xing)元(yuan)(yuan)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)無(wu)級調 速. 氣(qi)(qi)(qi)(qi)(qi)路系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong): 油(you)(you)(you)(you)(you)路系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong): 冷(leng)凍系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong): A 進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)過(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi) J 油(you)(you)(you)(you)(you)箱 P B 冷(leng)凍壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji) 空氣(qi)(qi)(qi)(qi)(qi)進(jin)(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) K 恒(heng)溫旁通(tong)(tong)(tong)(tong)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) Q 冷(leng)凝器(qi)(qi)(qi) C 壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)主(zhu)(zhu)(zhu)(zhu)機(ji)(ji)(ji) L 油(you)(you)(you)(you)(you)冷(leng)卻器(qi)(qi)(qi) R 熱交換(huan)器(qi)(qi)(qi) D 單向(xiang)(xiang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) M 油(you)(you)(you)(you)(you)過(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi) S 旁通(tong)(tong)(tong)(tong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong) E F 空氣(qi)(qi)(qi)(qi)(qi)/油(you)(you)(you)(you)(you)分離器(qi)(qi)(qi) N 回(hui)油(you)(you)(you)(you)(you)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) T 空氣(qi)(qi)(qi)(qi)(qi)出(chu)口(kou)(kou)(kou)(kou)過(guo)(guo)(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi) zui小(xiao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) O 斷(duan)油(you)(you)(you)(you)(you)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) G 后冷(leng)卻器(qi)(qi)(qi) H 帶自動(dong)(dong)(dong)(dong)(dong)(dong)(dong)疏水(shui)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)分離器(qi)(qi)(qi) 氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)示(shi)意圖(tu)(tu) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)不(bu)(bu)(bu)(bu)但能夠(gou)應(ying)用(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong),在(zai)(zai)(zai)(zai)(zai)(zai)油(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)系(xi)(xi)(xi)統(tong)(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)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong) 也(ye)(ye)能夠(gou)得到(dao)(dao)相(xiang)同(tong)(tong)(tong)或(huo)者(zhe)類似的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong)(yong),比(bi)如(ru)低功率不(bu)(bu)(bu)(bu)供油(you)(you)(you)(you)(you)小(xiao)型電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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),密(mi)封件(jian)不(bu)(bu)(bu)(bu)需供油(you)(you)(you)(you)(you),排出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)不(bu)(bu)(bu)(bu)會(hui)污(wu)染(ran)環境,可(ke)(ke)(ke)用(yong)(yong)于(yu)食品,醫 藥,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子等(deng)行(xing)(xing)業. 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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) 現在(zai)(zai)(zai)(zai)(zai)(zai),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)技(ji)術(shu)(shu)與控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)術(shu)(shu),計(ji)算機(ji)(ji)(ji)技(ji)術(shu)(shu),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子技(ji)術(shu)(shu)相(xiang)結(jie)合(he),已(yi) 經(jing)能夠(gou)進(jin)(jin)(jin)(jin)行(xing)(xing)多(duo)種復雜的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi).比(bi)如(ru)可(ke)(ke)(ke)以把(ba)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)應(ying)用(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)智能控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)領 域(yu),應(ying)用(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)無(wu)線(xian)(xian)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)術(shu)(shu)等(deng)方(fang)面(mian).電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)正(zheng)(zheng)是(shi)(shi)(shi)因為能夠(gou)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)進(jin)(jin)(jin)(jin)行(xing)(xing) 控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi),所以它(ta)能與現在(zai)(zai)(zai)(zai)(zai)(zai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)很好地接(jie)口(kou)(kou)(kou)(kou),這(zhe)也(ye)(ye)是(shi)(shi)(shi)它(ta)得到(dao)(dao) 廣泛應(ying)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一個主(zhu)(zhu)(zhu)(zhu)要(yao)原(yuan)因. 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)已(yi)經(jing)廣泛地應(ying)用(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)生(sheng)產(chan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)個領域(yu)中(zhong)(zhong),隨(sui)著電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)術(shu)(shu)和(he)(he) 制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)工(gong)(gong)(gong)藝的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)提(ti)高,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)能夠(gou)實現更加精巧的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi),為實現不(bu)(bu)(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) 氣(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong),液壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)發(fa)揮它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong). 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)原(yuan)理: 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)原(yuan)理: 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)里有(you)密(mi)閉的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)腔(qiang)(qiang),在(zai)(zai)(zai)(zai)(zai)(zai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)同(tong)(tong)(tong)位(wei)(wei)(wei)置開(kai)(kai)有(you)通(tong)(tong)(tong)(tong)孔(kong),每(mei)個孔(kong)都(dou)通(tong)(tong)(tong)(tong)向(xiang)(xiang)不(bu)(bu)(bu)(bu)同(tong)(tong)(tong) 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)管,腔(qiang)(qiang)中(zhong)(zhong)間(jian)是(shi)(shi)(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),兩(liang)面(mian)是(shi)(shi)(shi)兩(liang)塊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie),哪面(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)線(xian)(xian)圈(quan)通(tong)(tong)(tong)(tong)電(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) 體(ti)(ti)(ti)就(jiu)會(hui)被(bei)吸(xi)(xi)(xi)引到(dao)(dao)哪邊,通(tong)(tong)(tong)(tong)過(guo)(guo)(guo)(guo)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)移動(dong)(dong)(dong)(dong)(dong)(dong)(dong)來(lai)檔住或(huo)漏出(chu)不(bu)(bu)(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)排 油(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)孔(kong),而(er)進(jin)(jin)(jin)(jin)油(you)(you)(you)(you)(you)孔(kong)是(shi)(shi)(shi)常(chang)(chang)(chang)開(kai)(kai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),液壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)就(jiu)會(hui)進(jin)(jin)(jin)(jin)入(ru)不(bu)(bu)(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)排油(you)(you)(you)(you)(you)管,然(ran)后 通(tong)(tong)(tong)(tong)過(guo)(guo)(guo)(guo)油(you)(you)(you)(you)(you)的(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)來(lai)推動(dong)(dong)(dong)(dong)(dong)(dong)(dong)油(you)(you)(you)(you)(you)剛的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)活(huo)塞(sai),活(huo)塞(sai)又帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)活(huo)塞(sai)桿(gan),活(huo)塞(sai)竿帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong) 機(ji)(ji)(ji)械(xie)(xie)裝置動(dong)(dong)(dong)(dong)(dong)(dong)(dong).這(zhe)樣(yang)(yang)通(tong)(tong)(tong)(tong)過(guo)(guo)(guo)(guo)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)就(jiu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)了機(ji)(ji)(ji)械(xie)(xie)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong). 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)結(jie)構原(yuan)理 一:直動(dong)(dong)(dong)(dong)(dong)(dong)(dong)式(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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) 有(you)常(chang)(chang)(chang)閉型和(he)(he)常(chang)(chang)(chang)開(kai)(kai)型二種.常(chang)(chang)(chang)閉型斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)呈(cheng)關(guan)閉狀(zhuang)態,當(dang)(dang)(dang)(dang)(dang)線(xian)(xian)圈(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi) 產(chan)生(sheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li),使動(dong)(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)克服彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)同(tong)(tong)(tong)靜(jing)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)吸(xi)(xi)(xi)合(he)直接(jie)開(kai)(kai)啟(qi)(qi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),介(jie)(jie)(jie)質(zhi)(zhi)(zhi) 呈(cheng)通(tong)(tong)(tong)(tong)路; 當(dang)(dang)(dang)(dang)(dang)線(xian)(xian)圈(quan)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)消失(shi), 動(dong)(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)下(xia)(xia)復位(wei)(wei)(wei), 直接(jie)關(guan)閉SMC電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)有(you)什(shen)么作(zuo)(zuo)(zuo)用(yong)(yong)之處，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou),介(jie)(jie)(jie)質(zhi)(zhi)(zhi)不(bu)(bu)(bu)(bu)通(tong)(tong)(tong)(tong).結(jie)構簡(jian)單,動(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)可(ke)(ke)(ke)靠(kao),在(zai)(zai)(zai)(zai)(zai)(zai)零壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)和(he)(he)微真 空下(xia)(xia)正(zheng)(zheng)常(chang)(chang)(chang)工(gong)(gong)(gong)作(zuo)(zuo)(zuo). 常(chang)(chang)(chang)開(kai)(kai)型正(zheng)(zheng)好相(xiang)反(fan). 如(ru)小(xiao)于(yu) φ6 流(liu)量(liang)通(tong)(tong)(tong)(tong)徑(jing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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). （圖(tu)(tu) 一是(shi)(shi)(shi)典型結(jie)構圖(tu)(tu)） 二,分步直動(dong)(dong)(dong)(dong)(dong)(dong)(dong)式(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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) 該閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)采用(yong)(yong)一次(ci)(ci)開(kai)(kai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)二次(ci)(ci)開(kai)(kai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)連(lian)在(zai)(zai)(zai)(zai)(zai)(zai)一體(ti)(ti)(ti),主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)導(dao)(dao)(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)分步使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li) 和(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)直接(jie)開(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)口(kou)(kou)(kou)(kou). 當(dang)(dang)(dang)(dang)(dang)線(xian)(xian)圈(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi), 產(chan)生(sheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)使動(dong)(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯(xin)(xin)(xin)(xin) 和(he)(he) 靜(jing)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)吸(xi)(xi)(xi)合(he),導(dao)(dao)(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)開(kai)(kai)啟(qi)(qi)而(er)導(dao)(dao)(dao)閥(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)口(kou)(kou)(kou)(kou)上(shang)(shang)(shang),且(qie)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)與主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 芯(xin)(xin)(xin)(xin)連(lian)在(zai)(zai)(zai)(zai)(zai)(zai)一起,此(ci)時(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)上(shang)(shang)(shang)腔(qiang)(qiang)的(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)通(tong)(tong)(tong)(tong)過(guo)(guo)(guo)(guo)導(dao)(dao)(dao)閥(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)差(cha)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian) 磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)同(tong)(tong)(tong)時(shi)(shi)(shi)(shi)(shi)作(zuo)(zuo)(zuo)用(yong)(yong)下(xia)(xia)使主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)向(xiang)(xiang)上(shang)(shang)(shang)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong),開(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)介(jie)(jie)(jie)質(zhi)(zhi)(zhi)流(liu)通(tong)(tong)(tong)(tong).當(dang)(dang)(dang)(dang)(dang)線(xian)(xian)圈(quan) 斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)消失(shi),此(ci)時(shi)(shi)(shi)(shi)(shi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)在(zai)(zai)(zai)(zai)(zai)(zai)自重(zhong)和(he)(he)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)下(xia)(xia)關(guan)閉導(dao)(dao)(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa) 孔(kong),此(ci)時(shi)(shi)(shi)(shi)(shi)介(jie)(jie)(jie)質(zhi)(zhi)(zhi)在(zai)(zai)(zai)(zai)(zai)(zai)平衡孔(kong)中(zhong)(zhong)進(jin)(jin)(jin)(jin)入(ru)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)上(shang)(shang)(shang)腔(qiang)(qiang),使上(shang)(shang)(shang)腔(qiang)(qiang)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)升(sheng)高,此(ci)時(shi)(shi)(shi)(shi)(shi) 在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧復位(wei)(wei)(wei)和(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)下(xia)(xia)關(guan)閉主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa),介(jie)(jie)(jie)質(zhi)(zhi)(zhi)斷(duan)流(liu).結(jie)構合(he)理,動(dong)(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo) 可(ke)(ke)(ke)靠(kao),在(zai)(zai)(zai)(zai)(zai)(zai)零壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)時(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)也(ye)(ye)可(ke)(ke)(ke)靠(kao).如(ru):ZQDF,ZS,2W 等(deng).（圖(tu)(tu)二是(shi)(shi)(shi) 典型結(jie)構圖(tu)(tu)） 三(san),間(jian)接(jie)先導(dao)(dao)(dao)式(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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) 該系(xi)(xi)(xi)列(lie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(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)由先導(dao)(dao)(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)著形(xing)成通(tong)(tong)(tong)(tong)道組合(he)而(er)成;常(chang)(chang)(chang)閉型 在(zai)(zai)(zai)(zai)(zai)(zai)未通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi),呈(cheng)關(guan)閉狀(zhuang)態.當(dang)(dang)(dang)(dang)(dang)線(xian)(xian)圈(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi),產(chan)生(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)使動(dong)(dong)(dong)(dong)(dong)(dong)(dong)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)和(he)(he) 靜(jing)鐵(tie)(tie)芯(xin)(xin)(xin)(xin)吸(xi)(xi)(xi)合(he),導(dao)(dao)(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou)打開(kai)(kai),介(jie)(jie)(jie)質(zhi)(zhi)(zhi)流(liu)向(xiang)(xiang)出(chu)口(kou)(kou)(kou)(kou),此(ci)時(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)芯(xin)(xin)(xin)(xin)上(shang)(shang)(shang)腔(qiang)(qiang)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)減 少,低于(yu)進(jin)(jin)(jin)(jin)口(kou)(kou)(kou)(kou)側(ce)的(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),形(xing)成壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)克服彈(dan)(dan)簧阻力(li)(li)(li)(li)(li)(li)(li)而(er)隨(sui)之向(xiang)(xiang)上(shang)(shang)(shang)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong), 達(da)到(dao)(dao)開(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)口(kou)(kou)(kou)(kou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),介(jie)(jie)(jie)質(zhi)(zhi)(zhi)流(liu)通(tong)(tong)(tong)(tong).當(dang)(dang)(dang)(dang)(dang)線(xian)(xian)圈(quan)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi),磁(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)(ci)力(li)(li)(li)(li)(li)(li)(li)消失(shi),動(dong)(dong)(dong)(dong)(dong)(dong)(dong) 鐵(tie)(tie)芯(xin)(xin)(xin)(xin)在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)作(zuo)(zuo)(zuo)用(yong)(yong)下(xia)(xia)復位(wei)(wei)(wei)關(guan)閉先導(dao)(dao)(dao)口(kou)(kou)(kou)(kou),此(ci)時(shi)(shi)(shi)(shi)(shi)介(jie)(jie)(jie)質(zhi)(zhi)(zhi)從平衡孔(kong)流(liu)入(ru),主(zhu)(zhu)(zhu)(zhu) 閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)上(shang)(shang)(shang)腔(qiang)(qiang)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)增大,并在(zai)(zai)(zai)(zai)(zai)(zai)彈(dan)(dan)簧力(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)下(xia)(xia)向(xiang)(xiang)下(xia)(xia)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong),關(guan)閉主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)口(kou)(kou)(kou)(kou). 常(chang)(chang)(chang)開(kai)(kai)式(shi)原(yuan)理正(zheng)(zheng)好相(xiang)反(fan).