MFH系列FESTO電磁閥德國直發MFH系列(lie)FESTO電(dian)(dian)(dian)磁(ci)閥閥芯在線圈不(bu)通電(dian)(dian)(dian)時(shi)處在甲位(wei)置(zhi)(zhi),在線圈通電(dian)(dian)(dian)時(shi)處在乙位(wei)置(zhi)(zhi),閥芯在不(bu)同(tong)(tong)位(wei)置(zhi)(zhi)時(shi),對各接口起到或接通或封閉的(de)作用。電(dian)(dian)(dian)磁(ci)閥二位(wei)是(shi)指電(dian)(dian)(dian)磁(ci)閥的(de)閥芯有(you)兩個(ge)不(bu)同(tong)(tong)的(de)工作位(wei)置(zhi)(zhi)(開(kai)、關)。電(dian)(dian)(dian)磁(ci)閥二通、三(san)通指電(dian)(dian)(dian)磁(ci)閥的(de)閥體(ti)上有(you)兩個(ge)、三(san)個(ge)通道口;比如二位(wei)二通電(dian)(dian)(dian)磁(ci)閥是(shi)一進- 出(二個(ge)通道、 zui普(pu)通常見 )二位(wei)三(san)通在調定節電(dian)(dian)(dian)磁(ci)閥流(liu)口面(mian)積后，能使載荷壓力(li)變化不(bu)大和(he)運動均(jun)勻性(xing)要求不(bu)高(gao)的(de)執行(xing)元件的(de)運動速(su)度基本上保持(chi)穩定。

MFH系列FESTO電(dian)(dian)磁(ci)閥線圈不通電(dian)(dian)。此(ci)時(shi)，電(dian)(dian)磁(ci)閥鐵芯(xin)在回(hui)復彈簧的(de)作用下(xia)靠在雙(shuang)管(guan)(guan)(guan)端(duan)，關(guan)閉雙(shuang)管(guan)(guan)(guan)端(duan)出口(kou)，單(dan)管(guan)(guan)(guan)端(duan)出口(kou)處于開(kai)啟(qi)狀態，制冷劑從(cong)電(dian)(dian)磁(ci)閥單(dan)管(guan)(guan)(guan)端(duan)出口(kou)管(guan)(guan)(guan)流向冷藏(zang)室蒸(zheng)發器(qi)(qi)、冷凍(dong)室蒸(zheng)發器(qi)(qi)流回(hui)壓縮(suo)機，實(shi)現制冷循環(huan)。MFH系列FESTO電(dian)(dian)磁(ci)閥線圈通電(dian)(dian)。此(ci)時(shi)，電(dian)(dian)磁(ci)閥鐵芯(xin)在電(dian)(dian)磁(ci)力(li)的(de)作用下(xia)克服回(hui)復彈簧作用力(li)移到(dao)單(dan)管(guan)(guan)(guan)端(duan)，關(guan)閉單(dan)管(guan)(guan)(guan)端(duan)出口(kou)，雙(shuang)管(guan)(guan)(guan)端(duan)出口(kou)處于開(kai)啟(qi)狀態，制冷劑從(cong)電(dian)(dian)磁(ci)閥雙(shuang)管(guan)(guan)(guan)端(duan)出口(kou)管(guan)(guan)(guan)流向冷凍(dong)室蒸(zheng)發器(qi)(qi)流回(hui)壓縮(suo)機，實(shi)現制冷循環(huan)。

二位三通(tong)電(dian)(dian)磁(ci)閥(fa)由(you)閥(fa)體和電(dian)(dian)磁(ci)線(xian)圈兩部分(fen)組成，是自帶橋式整流電(dian)(dian)路，并帶過電(dian)(dian)壓(ya)、過電(dian)(dian)流安全(quan)保護的直動(dong)式結(jie)構绱歐А?br> 系(xi)統(tong)中工(gong)作狀態(tai)一：電(dian)(dian)磁(ci)閥(fa)線(xian)圈不通(tong)電(dian)(dian)。此(ci)時，電(dian)(dian)磁(ci)閥(fa)鐵芯(xin)在回(hui)復(fu)彈(dan)簧的作用下(xia)靠在雙(shuang)管端，關閉(bi)雙(shuang)管端出口，單管端出口處于開啟狀態(tai)，制(zhi)冷(leng)劑從(cong)電(dian)(dian)磁(ci)閥(fa)單管端出口管流向冷(leng)藏室(shi)(shi)蒸發器、冷(leng)凍室(shi)(shi)蒸發器流回(hui)壓(ya)縮機，實(shi)現制(zhi)冷(leng)循環。

MFH系列FESTO電磁(ci)閥額定(ding)尺寸 7 mm

裝配位置 任何

手控裝置 位置鎖定

先導類(lei)型 由先導控制(zhi)

先導氣源 外置的

先導(dao)壓力 1 - 8 bar

切換時間，關(guan)閉 29 ms

切換時間，打開 10 ms

工(gong)作介(jie)質(zhi) 干燥壓縮(suo)空氣，經(jing)潤滑或未經(jing)潤滑

介質溫度 -10 - 60 °C

環境溫度(du) -5 - 40 °C

產品重量(liang) 320 g

電(dian)連接 通(tong)過 F 線圈(quan), 必須另行(xing)訂購

安裝類型 可選

在PR氣路板上

帶通孔

先導氣口12 M5

氣(qi)動(dong)連接, 氣(qi)口 1 G1/4

氣動接口，11 G1/4

氣(qi)動連接, 氣(qi)口 2 G1/4

氣(qi)動連(lian)接, 氣(qi)口(kou) 3 G1/4

密(mi)封件的(de)材料(liao)信(xin)息 NBR

外殼的材料信息 壓鑄鋁

產(chan)品參數： 驅(qu)動方式電控

寬度30.5 mm

標準(zhun)標稱流量800 l/min

工作氣口G1/4

工(gong)(gong)作電壓(ya)Via solenoid coil, must be ordered separately工(gong)(gong)作壓(ya)力0.15 MPa 0.8 MPa

工作壓力1.5 bar 8 bar

結構特點提動座

復位類型彈簧復位 工(gong)作和先導介質(zhi)說明可(ke)用潤滑(hua)介質(zhi)工(gong)作（之后(hou)須(xu)一(yi)直潤滑(hua)介質(zhi)工(gong)作）耐腐蝕(shi)等級 CRC1 - 低(di)耐腐蝕(shi)能力

儲存溫度-20 °C 60 °C

介質溫度-10 °C 60 °C

環境溫(wen)度-5 °C 40 °C

產品重量320 g

電氣接口通過 F 型線圈，須另外訂(ding)購

安裝方式要么：

在氣路板上

帶通孔MFH系列FESTO電磁閥德國直發圖片如下：