供應(yīng) 力士樂(lè)電液閥:4WEH10系列? 4WEH16、4WEH25
蘇州杭東機(jī)電設(shè)備有限公司代理經(jīng)銷(xiāo)力士樂(lè)電磁方向閥、溢流閥、電磁球閥、單向閥、壓力閥、比例閥、伺服閥、柱塞泵、流量閥、葉片泵、液壓泵閥等產(chǎn)品行銷(xiāo)全國(guó)各地。
國(guó)內(nèi)外的電磁閥從原理上分為三大類(lèi)(即:直動(dòng)式、分步直動(dòng)式、先導(dǎo)式)
1、直動(dòng)式電磁閥:
原理:通電時(shí),電磁線圈產(chǎn)生電磁力把關(guān)閉件從閥座上提起,閥門(mén)打開(kāi);斷電時(shí),電磁力消失,彈簧把關(guān) 閉件壓在閥座上,閥門(mén)關(guān)閉。
特點(diǎn):在真空、負(fù)壓、零壓時(shí)能正常工作,但通徑一般不超過(guò)25mm。
分布直動(dòng)式電磁閥:
2、原理:它是一種直動(dòng)和先導(dǎo)式相結(jié)合的原理,當(dāng)入口與出口沒(méi)有壓差時(shí),通電后,電磁力直接把先導(dǎo)小閥 和主閥關(guān)閉件依次向上提起,閥門(mén)打開(kāi)。當(dāng)入口與出口達(dá)到啟動(dòng)壓差時(shí),通電后,
電磁力先導(dǎo)小閥,主閥 下腔壓力上升,上腔壓力下降,從而利用壓差把主閥向上推開(kāi);斷電時(shí),先導(dǎo)閥利用彈簧力或介質(zhì)壓力推 動(dòng)關(guān)閉件,向下移動(dòng),使閥門(mén)關(guān)閉。
3、特點(diǎn):在零壓差或真空、高壓時(shí)亦能可*動(dòng)作,但功率較大,要求必須水平安裝
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?chē)纬缮系拖赂叩膲翰?,流體壓 力推動(dòng)關(guān)閉件向上移動(dòng),閥門(mén)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?chē)纬上碌蜕细叩膲翰睿黧w壓力推動(dòng)關(guān)閉件向下移動(dòng),關(guān)閉閥門(mén)。
4WEH10通經(jīng)47系列
力士樂(lè)是全球領(lǐng)先的傳動(dòng)與控制 、不斷為客戶提供著高質(zhì)量的電控、液壓、氣動(dòng)以及機(jī)電一體化元件和系統(tǒng)。
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4WEH10C47/6EG24N9ETK4
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4WEH10HD47/6EG24N9K4
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4WEH10C47/6EG24N9K4
R900929469
4WEH10HD47/6EG24N9ETK4
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4WEH10D47/6EG24N9ETK4
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4WEH10V47/6EG24N9K4
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4WEH10D47/6EG24N9K4
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4WEH10T47/6EG24N9K4
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4WEH10E47/6EG24N9ETK4
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4WEH10R47/6EG24N9K4
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4WEH10E47/6EG24N9K4
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4WEH10R47/6EG24N9ETK4
R900942019
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4WEH10Q47/6EG24N9K4
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4WEH10G47/6EG24N9K4
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4WEH10Q47/6EG24N9ETK4
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4WEH10H47/6EG24N9K4
R900754735
4WEH10M47/6EG24N9K4
R900926574
4WEH10J47/6EG24N9ETK4
R900578288
4WEH10J47/6EG24N9K4
供應(yīng) 力士樂(lè)電液閥:4WEH10系列? 4WEH16、4WEH25
4WEH16通經(jīng)72系列
力士樂(lè)液壓元件及電子傳動(dòng)與控制元件與系統(tǒng)的生產(chǎn),以及線性傳動(dòng)、組裝技術(shù)和氣動(dòng)產(chǎn)品的客戶化加工
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4WEH16M72/6EG24N9ETK4
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4WEH16H72/6EG24N9K4
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4WEH16H72/6EG24N9ETK4
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4WEH16K72/6EG24N9K4
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4WEH22C7X/6EG24N9ETK4/B10
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4WEH22D7X/6EG24N9ETK4/B10
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4WEH22HK7X/6EG24N9ETK4/B10
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4WEH22E7X/6EG24N9ETK4/B10
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4WEH22E7X/6EG24N9K
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4WEH22HD7X/6EG24N9ETK4/B10
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4WEH22G7X/6EG24N9ETK4/B10P4.5
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4WEH22W7X/6EG24N9K4
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4WEH22G7X/6EG24N9K4
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4WEH22R7X/6EG24N9K4
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4WEH22H7X/6EG24N9ETK4/B10P4.5
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4WEH22R7X/6EG24N9ETK4/B10
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4WEH22Q7X6EG24N9ETK4/B10
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4WEH22M7X/6EG24N9K4
4WEH32通經(jīng)6X系列
力士樂(lè)提供最廣泛的傳動(dòng)與控制產(chǎn)品和系統(tǒng),使客戶成功逾越技術(shù)的隔閡,獲得zui佳的解決方案
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4WEH32D6X/6EG24N9EK4/B10
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4WEH32C6X/6EG24N9EK4/B 10P4.5
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4WEH32C6X/6EG24N9K4
供應(yīng) 力士樂(lè)電液閥:4WEH10系列? 4WEH16、4WEH25