FESTO費斯托MFH-3-1/8電磁閥訂貨號費斯托MFH-3-1/8電(dian)(dian)磁(ci)閥不(bu)(bu)但能夠應(ying)(ying)用(yong)(yong)在(zai)氣動(dong)系統中(zhong)(zhong)，在(zai)油壓的(de)系統、水壓的(de)系統中(zhong)(zhong)也能夠得到(dao)相同或(huo)者類(lei)似的(de)應(ying)(ying)用(yong)(yong)，比如(ru)低功(gong)率不(bu)(bu)供(gong)油小型電(dian)(dian)磁(ci)換(huan)向閥，密封件不(bu)(bu)需供(gong)油，排出的(de)氣體不(bu)(bu)會污(wu)染環境，可(ke)用(yong)(yong)于食品、醫藥、電(dian)(dian)子等行業。隨著技(ji)術(shu)(shu)的(de)不(bu)(bu)斷進步，電(dian)(dian)磁(ci)閥技(ji)術(shu)(shu)與控制(zhi)技(ji)術(shu)(shu)、計算機技(ji)術(shu)(shu)、電(dian)(dian)子技(ji)術(shu)(shu)相結(jie)合，已(yi)經能夠進行多種復雜(za)的(de)控制(zhi)。比如(ru)可(ke)以把電(dian)(dian)磁(ci)閥應(ying)(ying)用(yong)(yong)在(zai)智能控制(zhi)領域，應(ying)(ying)用(yong)(yong)在(zai)無線控制(zhi)技(ji)術(shu)(shu)等方面。電(dian)(dian)磁(ci)閥正是(shi)因為(wei)能夠用(yong)(yong)電(dian)(dian)磁(ci)進行控制(zhi)，所(suo)以它(ta)能各種電(dian)(dian)子系統很好地(di)接口，這也是(shi)它(ta)得到(dao)廣泛應(ying)(ying)用(yong)(yong)的(de)一個主要原(yuan)因。

費斯托MFH-3-1/8電磁閥(fa)(fa)技術(shu)參數(shu)簡介：雙電控閥(fa)(fa)、用于(yu)F型電磁線(xian)圈、閥(fa)(fa)功(gong)能為(wei)(wei)2位5通(tong)(tong)、氣(qi)口(kou)為(wei)(wei)G1/2、先(xian)(xian)導氣(qi)源為(wei)(wei)內(nei)先(xian)(xian)導、配2個(ge)費斯托普(pu)通(tong)(tong)線(xian)圈電壓為(wei)(wei)24V直流！應用行業汽(qi)車制造！

FESTO電(dian)(dian)磁(ci)閥(fa)(fa)(fa)技術參數：1.1質(zhi)(zhi)(zhi)氣(qi)，液態或(huo)(huo)(huo)混合狀(zhuang)態分(fen)別選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)不同(tong)(tong)品種(zhong)的電(dian)(dian)磁(ci)閥(fa)(fa)(fa)，例ZQDF用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)空氣(qi)，ZQDF—Y用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)液體， ZQDF—2（或(huo)(huo)(huo)-3）用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)蒸汽(qi)，否則易引起誤(wu)動作(zuo)(zuo)。ZDF系(xi)列(lie)(lie)多(duo)功(gong)(gong)能(neng)電(dian)(dian)磁(ci)閥(fa)(fa)(fa)則可(ke)通(tong)通(tong)于(yu)(yu)氣(qi).液體。訂(ding)時告明介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)狀(zhuang)態，安裝(zhuang)用(yong)(yong)(yong)(yong)(yong)戶就不必再調(diao)式(shi)(shi)(shi)。1.2介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)度(du)(du)不同(tong)(tong)規格產品，否則線圈會燒掉，密封件(jian)老化，嚴(yan)重(zhong)影響壽(shou)命(ming)(ming)命(ming)(ming)。1.3介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)粘度(du)(du)，通(tong)常在(zai)50cSt以(yi)下。若(ruo)(ruo)超過此值，通(tong)徑(jing)(jing)(jing)大(da)于(yu)(yu)15mm用(yong)(yong)(yong)(yong)(yong)ZDF系(xi)列(lie)(lie)多(duo)功(gong)(gong)能(neng)電(dian)(dian)磁(ci)閥(fa)(fa)(fa)作(zuo)(zuo)特殊訂(ding)貨(huo)。通(tong)徑(jing)(jing)(jing)小(xiao)于(yu)(yu)15mm訂(ding)高粘度(du)(du)電(dian)(dian)磁(ci)閥(fa)(fa)(fa)。1.5介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)若(ruo)(ruo)是(shi)(shi)定(ding)向(xiang)流通(tong)，且不允(yun)許(xu)倒流ZDF—N和ZQDF—N單需用(yong)(yong)(yong)(yong)(yong)雙(shuang)向(xiang)流通(tong)，請(qing)(qing)作(zuo)(zuo)特殊要(yao)求提出。 1.6介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)度(du)(du)應選(xuan)(xuan)(xuan)在(zai)電(dian)(dian)磁(ci)閥(fa)(fa)(fa)允(yun)許(xu)范圍之內。 2.管(guan)(guan)(guan)道參數 2.1根據(ju)(ju)介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)流向(xiang)要(yao)求及(ji)管(guan)(guan)(guan)道連接方(fang)式(shi)(shi)(shi)選(xuan)(xuan)(xuan)擇閥(fa)(fa)(fa)門通(tong)口及(ji)型號。例如(ru)，用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)一條管(guan)(guan)(guan)道向(xiang)兩條管(guan)(guan)(guan)道切換的，小(xiao)通(tong)徑(jing)(jing)(jing)的選(xuan)(xuan)(xuan)CA5和Z3F，中等(deng)(deng)或(huo)(huo)(huo)大(da)通(tong)徑(jing)(jing)(jing)請(qing)(qing)選(xuan)(xuan)(xuan)ZDF—Z1/2。又如(ru)控制(zhi)兩條管(guan)(guan)(guan)道匯流的，請(qing)(qing)選(xuan)(xuan)(xuan)ZDF—Z2/1等(deng)(deng)。 2.2根據(ju)(ju)流量和閥(fa)(fa)(fa)門Kv值選(xuan)(xuan)(xuan)定(ding)公(gong)稱通(tong)徑(jing)(jing)(jing)，也可(ke)選(xuan)(xuan)(xuan)同(tong)(tong)管(guan)(guan)(guan)道內徑(jing)(jing)(jing)。請(qing)(qing)注意有的價(jia)格未標有Kv值，往往閥(fa)(fa)(fa)孔尺(chi)寸小(xiao)于(yu)(yu)接口管(guan)(guan)(guan)徑(jing)(jing)(jing)，切不可(ke)貪圖價(jia)低(di)(di)而誤(wu)事。 2.3工(gong)(gong)(gong)作(zuo)(zuo)壓差(cha)(cha) 低(di)(di)工(gong)(gong)(gong)作(zuo)(zuo)壓差(cha)(cha)在(zai)0.04Mpa以(yi)上(shang)是(shi)(shi)可(ke)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)間接先導(dao)式(shi)(shi)(shi)；低(di)(di)工(gong)(gong)(gong)作(zuo)(zuo)壓差(cha)(cha)接近(jin)或(huo)(huo)(huo)小(xiao)于(yu)(yu)零(ling)的必須選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)直動式(shi)(shi)(shi)或(huo)(huo)(huo)分(fen)步直接式(shi)(shi)(shi)。FESTO電(dian)(dian)磁(ci)閥(fa)(fa)(fa)：GLB-Cryo 系(xi)列(lie)(lie)是(shi)(shi)種(zhong)兩通(tong)微(wei)型超低(di)(di)溫(wen)(wen)閥(fa)(fa)(fa)，低(di)(di)工(gong)(gong)(gong)作(zuo)(zuo)溫(wen)(wen)度(du)(du)可(ke)達-320F（-196℃），適用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)CV 值在(zai)。045 。440 范圍內的應用(yong)(yong)(yong)(yong)(yong)。根據(ju)(ju)您(nin)的溫(wen)(wen)度(du)(du)要(yao)求，GLB-Cryo 系(xi)列(lie)(lie)電(dian)(dian)磁(ci)閥(fa)(fa)(fa)可(ke)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)液氮（LN2）、液態二氧化碳（LCO2）以(yi)及(ji)其他極(ji)低(di)(di)溫(wen)(wen)度(du)(du)的介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)。聚四(si)氟乙(yi)(yi)烯(xi)涂(tu)層柱(zhu)塞、316不銹鋼閥(fa)(fa)(fa)桿(gan)導(dao)管(guan)(guan)(guan)和柱(zhu)塞彈簧、封裝(zhuang)線圈以(yi)及(ji)聚四(si)氟乙(yi)(yi)烯(xi)或(huo)(huo)(huo)Rulon 底座密封構成了種(zhong)極(ji)為可(ke)靠的低(di)(di)溫(wen)(wen)閥(fa)(fa)(fa)，非常適合對使用(yong)(yong)(yong)(yong)(yong)壽(shou)命(ming)(ming)及(ji)介(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)度(du)(du)控制(zhi)要(yao)求*的應用(yong)(yong)(yong)(yong)(yong)。

FESTO電(dian)磁閥工作原理

常開式:閥(fa)需自動控制(zhi)時,手動柄必須處于打開狀態;當線圈失(shi)電后,旋轉手動柄可控制(zhi)閥(fa)開關。

常閉(bi)型:閥需自動(dong)(dong)控制時,手(shou)動(dong)(dong)柄必須處(chu)于關(guan)閉(bi)狀(zhuang)態(tai);當(dang)線圈失電后,旋轉手(shou)動(dong)(dong)柄可控制閥開關(guan)。

2、報警器帶手(shou)動FESTO電磁閥工作原理(li)

A:閥(fa)需要打開(kai)(kai)時,旋下防護罩(zhao)(防護罩(zhao)中間有螺紋孔型,將(jiang)他旋在聯(lian)動桿上當手柄使用),用力拉手柄,閥(fa)打開(kai)(kai)。

B:閥需(xu)要(yao)關閉(bi)時,線圈通電不超過30秒鐘,閥迅速關閉(bi)。

產品特點:閥關閉后在通電(dian)(dian)或斷電(dian)(dian)都不會(hui)自動開(kai)啟(qi),需手動拉開(kai),保(bao)持打開(kai)狀(zhuang)態(tai),節能、安全;不銹鋼閥芯,性能穩定;瞬間(jian)通電(dian)(dian)、快速切(qie)斷;零泄(xie)漏。

在使用(yong)FESTO電磁閥時，存在水錘增壓問題，并提出了一(yi)種(zhong)增加緩閉子閥的設計方案。改進(jin)后的產品(pin)具有穩定的開合功能(neng)，降低了水錘壓力。

FESTO電磁閥主要用于凈(jing)水、源水、污水、海水等介質為、排水管，安裝(zhuang)在泵輸(shu)出端(duan)，用于切斷介質的流(liu)量，消除水錘的原子能，保護(hu)和道路、水泵運行。

FESTO費斯托MFH-3-1/8電磁閥訂貨號費斯托(tuo)FESTO部分產品型號：MFH-5-1/4-S

MFH-3-1/8-SEU

MFH-5-PK-3-L

MFH-3-3/4

MFH-3-3/4-S

MFH-5-3/8-L-B

MFH-5/2-D-1-C

MFH-5/3G-D-1-C

MFH-5/3E-D-1-C

MFH-5/3B-D-1-C

MFH-5/2-D-1-FR-C

MFH-5/2-D-2-S-C

MFH-5/3G-D-2-S-C

MFH-5/3E-D-2-S-C

MFH-5/3B-D-2-S-C

MFH-5/2-D-3-S-C

MFH-5/3G-D-3-S-C

MFH-5/3E-D-3-S-C

MFH-5/3B-D-3-S-C

MFH-5/2-D-2-FR-C

MFH-5/2-D-3-FR-C

MFH-5/2-D-2-C

MFH-5/3G-D-2-C

MFH-5/3E-D-2-C

MFH-5/3B-D-2-C

MFH-5/2-D-3-C

MFH-5/3G-D-3-C

MFH-5/3E-D-3-C

MFH-5/3B-D-3-C

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