FESTO電磁閥供應，費斯托533010

電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)是用(yong)(yong)電(dian)(dian)(dian)磁(ci)力(li)作(zuo)(zuo)用(yong)(yong)于(yu)密封(feng)在(zai)(zai)電(dian)(dian)(dian)動(dong)調節(jie)(jie)閥(fa)(fa)(fa)隔磁(ci)套管內(nei)的(de)(de)(de)鐵(tie)芯(xin)完成(cheng)，不(bu)存在(zai)(zai)動(dong)密封(feng)，所(suo)以外(wai)漏易堵(du)。（2）系(xi)統簡(jian)單(dan)，便(bian)接電(dian)(dian)(dian)腦(nao)，價(jia)格低謙。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)本身結構簡(jian)單(dan)，價(jia)格也低，比起調節(jie)(jie)閥(fa)(fa)(fa)等其它種類執行器易于(yu)安裝維護(hu)。更顯著(zhu)的(de)(de)(de)是所(suo)組成(cheng)的(de)(de)(de)自控(kong)(kong)系(xi)統簡(jian)單(dan)得(de)多，價(jia)格要低得(de)多。由于(yu)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)是開關信號控(kong)(kong)制(zhi)，與工控(kong)(kong)計算機連接十分方便(bian)。在(zai)(zai)當今電(dian)(dian)(dian)腦(nao)普及(ji)，價(jia)格大(da)幅下降的(de)(de)(de)時(shi)代，電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)的(de)(de)(de)優勢(shi)就更加明顯。（3）動(dong)作(zuo)(zuo)快遞(di)，功(gong)率(lv)微(wei)小，外(wai)形輕巧。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)響應時(shi)間(jian)可以短幾個毫秒，即使是導式電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)也可以控(kong)(kong)制(zhi)在(zai)(zai)幾十毫秒內(nei)。由于(yu)自成(cheng)回路，比之(zhi)其它自控(kong)(kong)閥(fa)(fa)(fa)反(fan)應更靈敏。設計得(de)當的(de)(de)(de)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)線圈功(gong)率(lv)消耗很(hen)低，屬節(jie)(jie)能(neng)產品；還(huan)(huan)可做到(dao)只(zhi)需觸(chu)發動(dong)作(zuo)(zuo)，自動(dong)保持閥(fa)(fa)(fa)位，平時(shi)點也不(bu)耗電(dian)(dian)(dian)。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)外(wai)形尺(chi)寸小，既節(jie)(jie)省空間(jian)，又輕巧美觀。（4）調節(jie)(jie)精度受限，適(shi)用(yong)(yong)介質(zhi)(zhi)(zhi)(zhi)受限。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)通常只(zhi)有開關兩種狀(zhuang)態，閥(fa)(fa)(fa)芯(xin)只(zhi)能(neng)處(chu)于(yu)兩個極(ji)限位置，不(bu)能(neng)連續(xu)調節(jie)(jie)，（力(li)圖突破的(de)(de)(de)新構思(si)不(bu)少(shao)，但還(huan)(huan)都處(chu)于(yu)試驗試用(yong)(yong)階段）所(suo)以調節(jie)(jie)精度還(huan)(huan)受到(dao)定限制(zhi)。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)對(dui)介質(zhi)(zhi)(zhi)(zhi)潔凈度有較(jiao)高要求，含顆粒狀(zhuang)的(de)(de)(de)介質(zhi)(zhi)(zhi)(zhi)不(bu)能(neng)適(shi)用(yong)(yong)，如屬雜質(zhi)(zhi)(zhi)(zhi)須濾去。另外(wai)，粘稠(chou)狀(zhuang)介質(zhi)(zhi)(zhi)(zhi)不(bu)能(neng)適(shi)用(yong)(yong)，而且，特定的(de)(de)(de)產品適(shi)用(yong)(yong)的(de)(de)(de)介質(zhi)(zhi)(zhi)(zhi)粘度范圍相(xiang)對(dui)較(jiao)窄(zhai)。（5）型號多樣，用(yong)(yong)途(tu)廣泛。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)雖有天不(bu)足(zu)，優點仍十分突出，

FESTO電磁閥供應，費斯托533010

所以就設  1
計成多(duo)種(zhong)多(duo)樣的(de)(de)(de)產品(pin)，滿足各種(zhong)不(bu)(bu)(bu)同(tong)(tong)的(de)(de)(de)需(xu)求，用(yong)途極(ji)為(wei)(wei)廣泛。電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)技術的(de)(de)(de)進步(bu)(bu)也(ye)都(dou)是圍(wei)繞著如(ru)何(he)(he)克(ke)服天(tian)不(bu)(bu)(bu)足，如(ru)何(he)(he)更好(hao)地(di)發揮固有優勢而(er)(er)展(zhan)開(kai)(kai)(kai)。FESTO電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)是用(yong)來(lai)(lai)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)流(liu)體(ti)(ti)方向的(de)(de)(de)自動(dong)(dong)(dong)化基(ji)礎元件(jian)，屬于(yu)執行器；通(tong)(tong)(tong)(tong)(tong)常(chang)用(yong)于(yu)機械(xie)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)和工業閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)上(shang)(shang)(shang)面，對介質(zhi)方向進行控(kong)(kong)(kong)制(zhi)(zhi)(zhi)，從而(er)(er)達(da)到(dao)對閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)開(kai)(kai)(kai)關(guan)(guan)(guan)的(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。工作原(yuan)(yuan)理(li)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)里有密閉(bi)(bi)的(de)(de)(de)腔，在(zai)不(bu)(bu)(bu)同(tong)(tong)位(wei)置(zhi)開(kai)(kai)(kai)有通(tong)(tong)(tong)(tong)(tong)孔(kong)(kong)，每個孔(kong)(kong)都(dou)通(tong)(tong)(tong)(tong)(tong)向不(bu)(bu)(bu)同(tong)(tong)的(de)(de)(de)油(you)(you)管(guan)，腔中(zhong)間是閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)，兩面是兩塊電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵，哪(na)(na)面的(de)(de)(de)磁(ci)(ci)(ci)鐵線圈通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)就(jiu)會被吸(xi)引到(dao)哪(na)(na)邊，通(tong)(tong)(tong)(tong)(tong)過(guo)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)(ti)的(de)(de)(de)移(yi)動(dong)(dong)(dong)來(lai)(lai)擋(dang)住(zhu)或漏出(chu)不(bu)(bu)(bu)同(tong)(tong)的(de)(de)(de)排(pai)油(you)(you)的(de)(de)(de)孔(kong)(kong)，而(er)(er)進油(you)(you)孔(kong)(kong)是常(chang)開(kai)(kai)(kai)的(de)(de)(de)，液壓(ya)(ya)(ya)(ya)油(you)(you)就(jiu)會進入(ru)不(bu)(bu)(bu)同(tong)(tong)的(de)(de)(de)排(pai)油(you)(you)管(guan)，然后通(tong)(tong)(tong)(tong)(tong)過(guo)油(you)(you)的(de)(de)(de)壓(ya)(ya)(ya)(ya)力(li)(li)(li)來(lai)(lai)推(tui)動(dong)(dong)(dong)油(you)(you)缸的(de)(de)(de)活(huo)(huo)塞(sai)，活(huo)(huo)塞(sai)又帶(dai)動(dong)(dong)(dong)活(huo)(huo)塞(sai)桿，活(huo)(huo)塞(sai)桿帶(dai)動(dong)(dong)(dong)機械(xie)裝(zhuang)(zhuang)置(zhi)動(dong)(dong)(dong)。這樣通(tong)(tong)(tong)(tong)(tong)過(guo)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)通(tong)(tong)(tong)(tong)(tong)斷(duan)就(jiu)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)了機械(xie)運(yun)動(dong)(dong)(dong)。FESTO費斯托(tuo)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)從原(yuan)(yuan)理(li)上(shang)(shang)(shang)分為(wei)(wei)三大類：1）直(zhi)動(dong)(dong)(dong)式(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)：原(yuan)(yuan)理(li)：通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)線圈產生電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)力(li)(li)(li)把(ba)(ba)關(guan)(guan)(guan)閉(bi)(bi)件(jian)從閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)上(shang)(shang)(shang)提起，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)打(da)開(kai)(kai)(kai)；斷(duan)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)力(li)(li)(li)消(xiao)失，彈(dan)簧把(ba)(ba)關(guan)(guan)(guan)閉(bi)(bi)件(jian)壓(ya)(ya)(ya)(ya)在(zai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)(zuo)上(shang)(shang)(shang)，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)關(guan)(guan)(guan)閉(bi)(bi)。特點：在(zai)真空、負壓(ya)(ya)(ya)(ya)、零壓(ya)(ya)(ya)(ya)時(shi)(shi)能(neng)正(zheng)常(chang)工作，但通(tong)(tong)(tong)(tong)(tong)徑(jing)般不(bu)(bu)(bu)超過(guo)25mm。2）分步(bu)(bu)直(zhi)動(dong)(dong)(dong)式(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)：原(yuan)(yuan)理(li)：它(ta)是種(zhong)直(zhi)動(dong)(dong)(dong)和導(dao)式(shi)相結(jie)合的(de)(de)(de)原(yuan)(yuan)理(li)，當(dang)入(ru)口(kou)與出(chu)口(kou)沒有壓(ya)(ya)(ya)(ya)差(cha)(cha)時(shi)(shi)，通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)后，電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)力(li)(li)(li)直(zhi)接把(ba)(ba)導(dao)小閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)和主閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)關(guan)(guan)(guan)閉(bi)(bi)件(jian)依次向上(shang)(shang)(shang)提起，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)打(da)開(kai)(kai)(kai)。當(dang)入(ru)口(kou)與出(chu)口(kou)達(da)到(dao)啟(qi)動(dong)(dong)(dong)壓(ya)(ya)(ya)(ya)差(cha)(cha)時(shi)(shi)，通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)后，電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)力(li)(li)(li)導(dao)小閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)，主閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)下(xia)腔壓(ya)(ya)(ya)(ya)力(li)(li)(li)上(shang)(shang)(shang)升，上(shang)(shang)(shang)腔壓(ya)(ya)(ya)(ya)力(li)(li)(li)下(xia)降(jiang)，從而(er)(er)利用(yong)壓(ya)(ya)(ya)(ya)差(cha)(cha)把(ba)(ba)主閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)向上(shang)(shang)(shang)推(tui)開(kai)(kai)(kai)；斷(duan)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)，導(dao)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)利用(yong)彈(dan)簧力(li)(li)(li)或介質(zhi)壓(ya)(ya)(ya)(ya)力(li)(li)(li)推(tui)動(dong)(dong)(dong)關(guan)(guan)(guan)閉(bi)(bi)件(jian)，向下(xia)移(yi)動(dong)(dong)(dong)，使閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)關(guan)(guan)(guan)閉(bi)(bi)。特點：在(zai)零壓(ya)(ya)(ya)(ya)差(cha)(cha)或真空、高(gao)(gao)壓(ya)(ya)(ya)(ya)時(shi)(shi)亦能(neng)可(ke)*動(dong)(dong)(dong)作，但功(gong)率較大，要求必須(xu)水平(ping)安裝(zhuang)(zhuang)。3）導(dao)式(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)：原(yuan)(yuan)理(li)：通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)力(li)(li)(li)把(ba)(ba)導(dao)孔(kong)(kong)打(da)開(kai)(kai)(kai)，上(shang)(shang)(shang)腔室壓(ya)(ya)(ya)(ya)力(li)(li)(li)迅(xun)速(su)下(xia)降(jiang)，在(zai)關(guan)(guan)(guan)閉(bi)(bi)件(jian)周圍(wei)形成上(shang)(shang)(shang)低下(xia)高(gao)(gao)的(de)(de)(de)壓(ya)(ya)(ya)(ya)差(cha)(cha)，流(liu)體(ti)(ti)壓(ya)(ya)(ya)(ya)力(li)(li)(li)推(tui)動(dong)(dong)(dong)關(guan)(guan)(guan)閉(bi)(bi)件(jian)向上(shang)(shang)(shang)移(yi)動(dong)(dong)(dong)，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)打(da)開(kai)(kai)(kai)；斷(duan)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)，彈(dan)簧力(li)(li)(li)把(ba)(ba)導(dao)孔(kong)(kong)關(guan)(guan)(guan)閉(bi)(bi)，入(ru)口(kou)壓(ya)(ya)(ya)(ya)力(li)(li)(li)通(tong)(tong)(tong)(tong)(tong)過(guo)旁通(tong)(tong)(tong)(tong)(tong)孔(kong)(kong)迅(xun)速(su)腔室在(zai)關(guan)(guan)(guan)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)件(jian)周圍(wei)形成下(xia)低上(shang)(shang)(shang)高(gao)(gao)的(de)(de)(de)壓(ya)(ya)(ya)(ya)差(cha)(cha)，流(liu)體(ti)(ti)壓(ya)(ya)(ya)(ya)力(li)(li)(li)推(tui)動(dong)(dong)(dong)關(guan)(guan)(guan)閉(bi)(bi)件(jian)向下(xia)移(yi)動(dong)(dong)(dong)，關(guan)(guan)(guan)閉(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)。特點：流(liu)體(ti)(ti)壓(ya)(ya)(ya)(ya)力(li)(li)(li)范(fan)圍(wei)上(shang)(shang)(shang)限較高(gao)(gao)，可(ke)任意安裝(zhuang)(zhuang)（需(xu)定制(zhi)(zhi)(zhi)）但必須(xu)滿足流(liu)體(ti)(ti)壓(ya)(ya)(ya)(ya)差(cha)(cha)條件(jian)。2.電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)從閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)結(jie)構(gou)和材料上(shang)(shang)(shang)的(de)(de)(de)不(bu)(bu)(bu)同(tong)(tong)與原(yuan)(yuan)理(li)上(shang)(shang)(shang)的(de)(de)(de)區別(bie)，分為(wei)(wei)六個分支小類：直(zhi)動(dong)(dong)(dong)膜片結(jie)構(gou)、分步(bu)(bu)直(zhi)動(dong)(dong)(dong)膜片結(jie)構(gou)、導(dao)膜片結(jie)構(gou)、直(zhi)動(dong)(dong)(dong)活(huo)(huo)塞(sai)結(jie)構(gou)、分步(bu)(bu)直(zhi)動(dong)(dong)(dong)活(huo)(huo)塞(sai)結(jie)構(gou)、導(dao)活(huo)(huo)塞(sai)結(jie)構(gou)。