FESTO電磁換向閥,FESTO關(guān)節(jié)軸承
德國(guó)費(fèi)斯托FESTO電磁換向閥2.1.3先導(dǎo)式電磁閥:原理:通電時(shí),電磁力把先導(dǎo)孔打開(kāi),上腔室壓力迅速下降,在關(guān)閉件周圍形成上低下高的壓差,流體壓力推動(dòng)關(guān)閉件向上移動(dòng),閥門打開(kāi);斷電時(shí),彈簧力把先導(dǎo)孔關(guān)閉,入口壓力通過(guò)旁通孔迅速腔室在關(guān)閥件周圍形成下低上高的壓差,流體壓力推動(dòng)關(guān)閉件向下移動(dòng),關(guān)閉閥門。特點(diǎn):流體壓力范圍上限較高,可任意安裝(需定制)但必須滿足流體壓差條件。
2.2電磁閥從閥結(jié)構(gòu)和材料上的不同與原理上的區(qū)別,分為六個(gè)分支小類:直動(dòng)膜片結(jié)構(gòu)、分步直動(dòng)膜片結(jié)構(gòu)、先導(dǎo)膜片結(jié)構(gòu)、直動(dòng)活塞結(jié)構(gòu)、分步直動(dòng)活塞結(jié)構(gòu)、先導(dǎo)活塞結(jié)構(gòu)。
FESTO電磁閥MFH-3-1/4:工作壓力 1.5 - 8 bar 設(shè)計(jì)結(jié)構(gòu) 提動(dòng)閥座 復(fù)位類型 機(jī)械彈簧 防護(hù)等級(jí) IP65 額定尺寸 7 mm
FESTO電磁換向閥,FESTO關(guān)節(jié)軸承
MEBH-5/2-1/8-S-B MEBH-5/2-5,0-S-B MEBH-5/2-1/8-P-S-B
MEBH-5/2-1/8-L-B MEBH-5/2-5,0-L-B MEBH-5/2-1/8-P-L-B
MEBH-5/2-1/8-L-S-B MEBH-5/2-5,0-L-S-B MEBH-5/2-1/8-P-L-S-B
MEBH-5/3G-1/8-B MEBH-5/3G-5,0-B MEBH-5/3G-1/8-P-B
MEBH-5/3G-1/8-S-B MEBH-5/3G-5,0-S-B MEBH-5/3G-1/8-P-S-B
MEBH-5/3E-1/8-B MEBH-5/3E-5,0-B MEBH-5/3E-1/8-P-B
MEBH-5/3E-1/8-S-B MEBH-5/3E-5,0-S-B MEBH-5/3E-1/8-P-S-B
MEBH-5/3B-1/8-B MEBH-5/3B-5,0-B MEBH-5/3B-1/8-P-B
MEBH-5/3B-1/8-S-B MEBH-5/3B-5,0-S-B MEBH-5/3B-1/8-P-S-B
MEBH-3/2-1/8-B-110AC MEBH-5/2-1/8-B-110AC MEBH-5/2-1/8-L-B-110AC
MEBH-5/2-1/8-L-S-B-110AC MEBH-5/2-1/8-S-B-110AC
MEBH-5/3B-1/8-B-110AC MEBH-5/3B-1/8-S-B-110AC
MEBH-5/3E-1/8-B-110AC MEBH-5/3E-1/8-S-B-110AC
MEBH-5/3G-1/8-B-110AC MEBH-5/3G-1/8-S-B-110AC
MEBH-3/2-1/8-P-B-110AC MEBH-5/2-1/8-P-B-110AC
MEBH-5/2-1/8-P-L-B-110AC MEBH-5/2-1/8-P-L-S-B-110AC
MEBH-5/2-1/8-P-S-B-110AC MEBH-5/3B-1/8-P-B-110AC
MEBH-5/3B-1/8-P-S-B-110AC MEBH-5/3E-1/8-P-B-110AC
MEBH-5/3E-1/8-P-S-B-110AC MEBH-5/3G-1/8-P-B-110AC
MEBH-5/3G-1/8-P-S-B-110AC MEBH-3/2-5,0-B-110AC
MEBH-5/2-5,0-B-110AC MEBH-5/2-5,0-L-B-110AC
FESTO電磁換向閥,FESTO關(guān)節(jié)軸承