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WYECO偉允法蘭球閥WY-C08YT-W WY-D04TD
WYECO偉允法蘭球閥WY-C08YT-W WY-D04TD
WYECO偉(wei)允(yun)法蘭球(qiu)閥 WYECO偉(wei)允(yun)液壓閥 WYECO偉(wei)允(yun)控制閥
WYECO偉(wei)允(yun)法蘭球閥 WYECO偉(wei)允(yun)液壓閥 WYECO偉(wei)允(yun)控制閥
WYECO偉(wei)允法蘭球閥 WYECO偉(wei)允液壓(ya)閥 WYECO偉(wei)允控制閥
WYECO偉(wei)(wei)允法蘭球閥 WYECO偉(wei)(wei)允液壓閥 WYECO偉(wei)(wei)允控(kong)制閥
WYECO偉允法(fa)蘭球(qiu)閥(fa)(fa) WYECO偉允液壓閥(fa)(fa) WYECO偉允控制(zhi)閥(fa)(fa)
WYECO偉允法蘭球閥 WYECO偉允液壓閥 WYECO偉允控(kong)制(zhi)閥
WYECO偉(wei)允(yun)法蘭球(qiu)閥(fa) WYECO偉(wei)允(yun)液壓閥(fa) WYECO偉(wei)允(yun)控制閥(fa)
WYECO偉允(yun)法蘭(lan)球閥 WYECO偉允(yun)液壓(ya)閥 WYECO偉允(yun)控(kong)制(zhi)閥
WYECO偉(wei)(wei)允(yun)(yun)法蘭(lan)球閥(fa) WYECO偉(wei)(wei)允(yun)(yun)液壓閥(fa) WYECO偉(wei)(wei)允(yun)(yun)控制閥(fa)
WYECO偉允(yun)法蘭(lan)球(qiu)閥(fa) WYECO偉允(yun)液(ye)壓閥(fa) WYECO偉允(yun)控制閥(fa)
電磁閥(fa)是用(yong)(yong)來(lai)控(kong)制(zhi)流體的(de)自動化基礎元件,屬于執行器;并不限于液(ye)壓(ya)(ya),氣動。電磁閥(fa)用(yong)(yong)于控(kong)制(zhi)液(ye)壓(ya)(ya)流動方向,工廠的(de)機械(xie)裝(zhuang)置一般(ban)都由液(ye)壓(ya)(ya)缸控(kong)制(zhi),所(suo)以就會用(yong)(yong)到電磁閥(fa)。
產品特點(dian)
在真空、負壓、零壓時能正常工(gong)作,但通徑一(yi)般不超過25毫米。
在零壓差或真空、高壓時(shi)亦能可動作,但(dan)功率較大,要(yao)求水平安裝。
流體(ti)壓力范圍上限較(jiao)高(gao),可任意安裝(需定制)但滿足流體(ti)壓差條件 。
原理
氣動電磁閥里(li)有密閉的(de)腔,在的(de)不同(tong)位置開有通孔(kong),氣動電磁閥的(de)每(mei)個孔(kong)都(dou)通向(xiang)不同(tong)的(de)氣管,腔中間是(shi)閥,兩(liang)面是(shi)兩(liang)塊(kuai)電磁鐵(tie),哪(na)面的(de)磁鐵(tie)線圈通電閥體(ti)就會被吸引到哪(na)邊;
氣動(dong)(dong)電(dian)磁(ci)閥(fa)通(tong)過控(kong)制(zhi)閥(fa)體(ti)的(de)(de)移動(dong)(dong)來檔住或漏(lou)出不(bu)(bu)同(tong)的(de)(de)排氣的(de)(de)孔,而(er)進氣孔是常開(kai)的(de)(de),高壓(ya)氣體(ti)就會進入不(bu)(bu)同(tong)的(de)(de)排氣管,然后通(tong)過氣動(dong)(dong)電(dian)磁(ci)閥(fa)的(de)(de)氣壓(ya)來推動(dong)(dong)氣缸(gang)的(de)(de)活塞,這樣通(tong)過控(kong)制(zhi)氣動(dong)(dong)電(dian)磁(ci)閥(fa)的(de)(de)電(dian)磁(ci)鐵的(de)(de)電(dian)流就控(kong)制(zhi)了整個電(dian)磁(ci)閥(fa)的(de)(de)機械運動(dong)(dong)。
氣動電磁閥的運行原(yuan)理
我(wo)們說的氣(qi)動電(dian)磁閥工作位(wei)置(電(dian)磁閥開或(huo)關),其實(shi)指的就是氣(qi)動電(dian)磁閥的閥芯的位(wei)置。
閥(fa)(fa)(fa)芯(xin)在(zai)線圈不(bu)(bu)通(tong)(tong)(tong)電(dian)(dian)時(shi)處在(zai)A位置(zhi),在(zai)線圈通(tong)(tong)(tong)電(dian)(dian)時(shi)處在(zai)B位 置(zhi)。當氣(qi)動(dong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)的(de)(de)(de)(de)(de)閥(fa)(fa)(fa)芯(xin)處在(zai)不(bu)(bu)同的(de)(de)(de)(de)(de)位置(zhi)時(shi),對閥(fa)(fa)(fa)體上(shang)的(de)(de)(de)(de)(de)各接(jie)口(kou)起到或是接(jie)通(tong)(tong)(tong)或是關(guan)(guan)閉的(de)(de)(de)(de)(de)作(zuo)用。例如,二(er)(er)位電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)是指(zhi)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)的(de)(de)(de)(de)(de)閥(fa)(fa)(fa)芯(xin)有兩(liang)個不(bu)(bu)同的(de)(de)(de)(de)(de)工作(zuo)位置(zhi)(開(kai)(kai)或關(guan)(guan)), 對氣(qi)動(dong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)而言(yan)就是電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)帶電(dian)(dian)狀(zhuang)(zhuang)態(tai)和失電(dian)(dian)狀(zhuang)(zhuang)態(tai);對其(qi)(qi)所控制的(de)(de)(de)(de)(de)閥(fa)(fa)(fa)門來說就是閥(fa)(fa)(fa)門的(de)(de)(de)(de)(de)開(kai)(kai)和關(guan)(guan)。二(er)(er)通(tong)(tong)(tong)、三(san)(san)(san)通(tong)(tong)(tong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa),是指(zhi)氣(qi)動(dong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)的(de)(de)(de)(de)(de)閥(fa)(fa)(fa)體上(shang)有兩(liang)個、三(san)(san)(san)個通(tong)(tong)(tong)道(dao)口(kou)。 二(er)(er)位二(er)(er)通(tong)(tong)(tong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)具有一進一出(chu)的(de)(de)(de)(de)(de)二(er)(er)個通(tong)(tong)(tong)道(dao),是常見(jian)的(de)(de)(de)(de)(de)氣(qi)動(dong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa);二(er)(er)位三(san)(san)(san)通(tong)(tong)(tong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa),則是一進二(er)(er)出(chu)的(de)(de)(de)(de)(de)三(san)(san)(san)個通(tong)(tong)(tong)道(dao),其(qi)(qi)中的(de)(de)(de)(de)(de)兩(liang)出(chu)通(tong)(tong)(tong)道(dao)分別(bie)是對應連接(jie)為(wei)常開(kai)(kai)和常閉。同 樣,三(san)(san)(san)通(tong)(tong)(tong)、四通(tong)(tong)(tong)、五通(tong)(tong)(tong)也都是指(zhi)閥(fa)(fa)(fa)體上(shang)的(de)(de)(de)(de)(de)流體通(tong)(tong)(tong)道(dao)數