力士樂電磁閥閥體全不銹鋼;對(duì)于強(qiáng)腐蝕的介質(zhì)必須選用隔離膜片式。中性介質(zhì),也宜選用銅合金為閥殼材料的電磁閥,否則,閥殼中常有銹屑脫落,尤其是動(dòng)作不頻繁的場(chǎng)合。氨用閥則不能采用銅材。 力士樂電磁閥爆炸性環(huán)境:必須選用相應(yīng)防爆等級(jí)產(chǎn)品,露天安裝或粉塵多場(chǎng)合應(yīng)選用防水,防塵品種。 REXROTH力士樂電磁閥是用來控制流體的自動(dòng)化基礎(chǔ)元件,屬于執(zhí)行器,并不限于液壓、氣動(dòng)。用在工業(yè)控制系統(tǒng)中調(diào)整介質(zhì)的方向、流量、速度和其他的參數(shù)。力士樂電磁閥可以配合不同的電路來實(shí)現(xiàn)預(yù)期的控制,而控制的精度和靈活性都能夠保證。 力士樂先導(dǎo)式電磁閥: 原理:通電時(shí),電磁力把先導(dǎo)孔打開,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;斷電時(shí),彈簧力把先導(dǎo)孔關(guān)閉,入口壓力通過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。 上海維特銳在德國與REXROTH合作,可長(zhǎng)期穩(wěn)定供應(yīng)力士樂電磁閥,REXROTH導(dǎo)軌,力士樂柱塞泵等產(chǎn)品 4WRKE35E3-1000L-3X/6EG24TK31/A1D3M 4WRKE25E350L-3X/6EG24EK31/A1D3M 4WRKE27E500L-3X/6EG24K31/A1D3M 4WRKE27W6-500L-3X/6EG24EK31/A1D3M 4WRKE27W6-500L-3X/6EG24K31/A1D3M 4WRKE32E600L-3X/6EG24EK31/A1D3M 4WRKE32E600L-3X/6EG24K31/A1D3M 4WRKE10E100L-3X/6EG24EK31/A1D3M 4WRKE16E125L-3X/6EG24EK31/A1D3M 4WRKE16E200L-3X/6EG24ETK31/A1D3M 4WRKE32W6-600L-3X/6EG24EK31/A1D3M 4WRKE32W6-600L-3X/6EG24TK31/A1D3M 4WRKE32W6-600L-3X/6EG24K31/A1D3M 4WRKE35W6-1000L-3X/6EG24K31/A1D3M 4WRKE35E1000L-3X/6EG24K31/A1D3M 4WRKE10E100L3X/6EG24EK31/A1D3M 4WRKE16R3-125L3X/6EG24EK31/A1D3M 4WRKE16W6-200P3X/6EG24GK31/A1D3M 4WRKE25E350P3X/6EG24GK31/A1D3M 4WRKE32E600L3X/6EG24GK31/A1 4WRKE10Q4-85M3X/G24ET 4WRKE10Q3-85M3X/G24ET 4WRKE16Q3-200M3X/G24K0/A1M 4WRKE16Q4-200M3X/G24ETK0/A1M 4WRKE27Q3-550P3X/G24K0/A1M 4WRAE6W30-2X/G24K31/A1V 4WREE6E32-2X/G24K31/A1V 4WREE6W32-2X/G24K31/A1V 4WREE10E75-2X/G24K31/A1V 4WREE10E75-2X/G24K31/A1V 4WRLE16X200M-3X/G24K0/A1M-811 4WRLE16X200M-3X/G24ETK0/A1M-812 4WRLE25X370M-3X/G24ETK0/A1M-812 4WRLE27Q4-430M-3X/G24ETK0/A1M 4WRLE35Q4-1000M-3X/G24TK0/A1M 4WRPEH6C3 B12L-2X/G24K0/A1M 4WRPEH6C3 B40L-2X/G24K0/A1M
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