博世力士樂(lè)電磁閥線(xiàn)圈
R900021554 博世力士樂(lè)電磁閥線(xiàn)圈是上海韋米機(jī)電設(shè)備有限公司主營(yíng)產(chǎn)品之一,【德國(guó)博世力士樂(lè)(BOSCH-REXROTH)*,現(xiàn)貨,*】;;雷青;;移動(dòng);上海優(yōu)質(zhì)供應(yīng)商,*,*,常規(guī)產(chǎn)品現(xiàn)貨供應(yīng)。歡迎新老客戶(hù)采購(gòu)!
R900021554 博世力士樂(lè)電磁閥線(xiàn)圈4WE6(GZ45-4 48V)是上海韋米機(jī)電設(shè)備有限公司主要經(jīng)銷(xiāo)產(chǎn)品之一,保證產(chǎn)品【*】,*,貨期短,發(fā)貨快;常規(guī)產(chǎn)品現(xiàn)貨供應(yīng),放心購(gòu)買(mǎi)。我公司專(zhuān)業(yè)經(jīng)營(yíng)國(guó)外進(jìn)口液壓氣動(dòng)備件、自動(dòng)化儀表;主營(yíng)產(chǎn)品液壓配件、氣動(dòng)元件、柱塞泵、齒輪泵、葉片泵、電磁閥、節(jié)流閥、比例閥、溢流閥、換向閥、流量閥;伺服驅(qū)動(dòng)器、伺服模塊、伺服電機(jī)、探頭、傳感器、電纜、電源模塊、編碼器、接近開(kāi)關(guān)等。常規(guī)型號(hào)產(chǎn)品現(xiàn)貨供應(yīng),熱誠(chéng)歡迎新老客戶(hù)采購(gòu)!
電磁閥(Electromagnetic valve)是用電磁控制的工業(yè)設(shè)備,是用來(lái)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)。電磁閥可以配合不同的電路來(lái)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。電磁閥有很多種,不同的電磁閥在控制系統(tǒng)的不同位置發(fā)揮作用,zui常用的是單向閥、安全閥、方向控制閥、速度調(diào)節(jié)閥等。
電磁閥里有密閉的腔,在不同位置開(kāi)有通孔,每個(gè)孔連接不同的油管,腔中間是活塞,兩面是兩塊電磁鐵,哪面的磁鐵線(xiàn)圈通電閥體就會(huì)被吸引到哪邊,通過(guò)控制閥體的移動(dòng)來(lái)開(kāi)啟或關(guān)閉不同的排油孔,而進(jìn)油孔是常開(kāi)的,液壓油就會(huì)進(jìn)入不同的排油管,然后通過(guò)油的壓力來(lái)推動(dòng)油缸的活塞,活塞又帶動(dòng)活塞桿,活塞桿帶動(dòng)機(jī)械裝置。這樣通過(guò)控制電磁鐵的電流通斷就控制了機(jī)械運(yùn)動(dòng)。
電磁閥從原理上分為三大類(lèi)
1)直動(dòng)式電磁閥
原理通電時(shí),電磁線(xiàn)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。
2)分步直動(dòng)式電磁閥
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。
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。
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?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?,流體壓力推動(dòng)關(guān)閉件向下移動(dòng),關(guān)閉閥門(mén)。
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(mǎn)足流體壓差條件。
R900021554 博世力士樂(lè)電磁閥線(xiàn)圈
力士樂(lè)電磁閥 R900942806 4WE6J6X/EG110N9K4/B10
力士樂(lè)電磁閥 R900942791 4WE6GA6X/EW230N9K4/V
力士樂(lè)電磁閥 R900942789 4WE6EB6X/EW230N9K4/V
力士樂(lè)電磁閥 R900942762 4WE6L28-6X/EG24N9K4
力士樂(lè)電磁閥 R900942675 4WE6PA6X/EG24N9K4
力士樂(lè)電磁閥 R900942493 4WE6D6X/EG48N9K4/V
力士樂(lè)電磁閥 R900942471 4WE6M6X/EG220N9K4/V
力士樂(lè)電磁閥 R900942318 Z4WE6E138-3X/EG24K4SO742
力士樂(lè)電磁閥 R900942273 4WE6Y6X/EG12N9K4
力士樂(lè)電磁閥 R900942265 4WE6E34A6X/EG24N9K4
力士樂(lè)電磁閥 R900942264 4WE6C6X/EG24N9K4SO810
力士樂(lè)電磁閥 R900942237 4WE6C73-6X/EG205N9K4
力士樂(lè)電磁閥 R900942235 4WE6G2-6X/EG24N9K4
力士樂(lè)電磁閥 R900942220 4WE6JB6X/EG110N9K4
力士樂(lè)電磁閥 R900942219 4WE6E6X/EG24NDLSO321
力士樂(lè)電磁閥 R900942185 4WE6G6X/EG24K4
力士樂(lè)電磁閥 R900942182 4WE6Y6X/EW230N9K4QMBG24
力士樂(lè)電磁閥 R900942180 4WE6E73-6X/EG24N9K4
力士樂(lè)電磁閥 R900942100 4WE6J6X/EG96N9K4/B10
力士樂(lè)電磁閥 R900942034 Z4WE6E135-3X/EG24K4SO742
力士樂(lè)電磁閥 R900941997 4WE6X2A6X/EG24N9K4
力士樂(lè)電磁閥 R900941814 4WE6D6X/OEG24N9K4/V
力士樂(lè)電磁閥 R900941777 Z4WE6E68-3X/EW110N9K4
力士樂(lè)電磁閥 R900941602 4WE6EB6X/EG96N9K4
力士樂(lè)電磁閥 R900941536 Z4WE6E137-3X/EG24K4
力士樂(lè)電磁閥 R900941535 Z4WE6E68-3X/EG24K4/V
力士樂(lè)電磁閥 R900941534 Z4WE6E68-3X/EW110N9K4QMAG24
力士樂(lè)電磁閥 R900941533 Z4WE6E63-3X/EW110N9K4/V
力士樂(lè)電磁閥 R900941443 4WE6J6X/EG24N9DK35L
力士樂(lè)電磁閥 R900941345 4WE6M1-6X/EG24N9K4
力士樂(lè)電磁閥 R900941212 Z4WE6E68-3X/EG24N9K4
力士樂(lè)電磁閥 R900941208 4WE6MB6X/EG240N9K4
力士樂(lè)電磁閥 R900941202 4WE6L6X/EG24N9DL
力士樂(lè)電磁閥 R900941199 4WE6D73-6X/EG96N9K4/A12
力士樂(lè)電磁閥 R900941137 4WE6X5A6X/EG24N9K4
力士樂(lè)電磁閥 R900941098 4WE6RB6X/EG24K4
力士樂(lè)電磁閥 R900941017 4WE6EA6X/EG24N9K4/B10
力士樂(lè)電磁閥 R900941015 Z4WE6E127-3X/EG24N9K4
力士樂(lè)電磁閥 R900940924 4WE6L73-6X/EG24N9K4/A12
力士樂(lè)電磁閥 R900940923 4WE6G6X/EG24N9K4/B15
力士樂(lè)電磁閥 R900940791 Z4WE6E63-3X/EG24K4QMAG24
力士樂(lè)電磁閥 R900940564 4WE6H73A6X/EG24N9K4
力士樂(lè)電磁閥 R900940462 4WE6MB6X/EW230N9K4
力士樂(lè)電磁閥 R900940418 4WE6Y11-6X/EG24N9K4
力士樂(lè)電磁閥 R900940309 4WE6JA6X/EG24N9DK24L
力士樂(lè)電磁閥 R900940268 4WE6J6X/EG42N9K4
力士樂(lè)電磁閥 R900940127 4WE6D6X/EG24N5DLSO321
力士樂(lè)電磁閥 R900940126 4WE6J6X/EG24N5DLSO321
力士樂(lè)電磁閥 R900940109 Z4WE6E63-3X/EG24N9K4SO86
力士樂(lè)電磁閥 R900940028 4WE6EB6X/EG24N9K4/V
力士樂(lè)電磁閥 R900940017 4WE6D6X/OEW230N9K4/B15
力士樂(lè)電磁閥 R900940015 4WE6M6X/EW24N9K4
力士樂(lè)電磁閥 R900939990 Z4WE6E68-3X/EG24K4
力士樂(lè)電磁閥 R900939853 4WE6UA6X/EG12N9K4
力士樂(lè)電磁閥 R900939818 Z4WE6E68-3X/EG24N9K4QMAG24
力士樂(lè)電磁閥 R900939768 4WE6D6X/OFEW110NK4
力士樂(lè)電磁閥 R900939767 4WE6D6X/EG96N9K4/V
力士樂(lè)電磁閥 R900939747 4WE6G6X/EG96N9K4
力士樂(lè)電磁閥 R900939610 4WE6GA6X/EG24N9K4/V
力士樂(lè)電磁閥 R900939604 4WE6Y9-6X/EG24N9K4
力士樂(lè)電磁閥 R900939598 4WE6X14B6X/EG24N9K4
力士樂(lè)電磁閥 R900939408 4WE6J6X/EG12N4K4
力士樂(lè)電磁閥 R900939405 4WE6Y2-6X/EW230N9K4
力士樂(lè)電磁閥 R900939234 4WE6D6X/EG24N9K4/H10
力士樂(lè)電磁閥 R900939175 4WE6GA6X/EW110N9K4/V
力士樂(lè)電磁閥 R900939068 4WE6D6X/OEW110N9K4
力士樂(lè)電磁閥 R900939061 4WE6J6X/EW240N9K4
力士樂(lè)電磁閥 R900939049 4WE6GA6X/EG24N9K4/B08
力士樂(lè)電磁閥 R900939014 4WE6D6X/OEG24K4
力士樂(lè)電磁閥 R900939012 4WE6Y6X/EG24N9K4SO9
力士樂(lè)電磁閥 R900938852 4WE6E19-6X/EG24NK4
力士樂(lè)電磁閥 R900938799 4WE6J6X/EG28N9K4
力士樂(lè)電磁閥 R900938773 4WE6UB6X/EG24N9K4
力士樂(lè)電磁閥 R900938764 4WE6D6X/EW110N9K4/T06
力士樂(lè)電磁閥 R900938760 4WE6D6X/EG28N9K4
力士樂(lè)電磁閥 R900938739 4WE6C6X/EW230N9K4/B12
力士樂(lè)電磁閥 R900938379 4WE6D6X/EG24N9K4SO407
力士樂(lè)電磁閥 R900938349 4WE6J6X/EG48N9K4/B10
上海韋米機(jī)電設(shè)備有限公司位于浦東金橋是全國(guó)工業(yè)傳動(dòng)流體自動(dòng)化領(lǐng)域?qū)嵙^強(qiáng)的經(jīng)銷(xiāo)商,有著豐富的氣動(dòng)液壓技術(shù)服務(wù)、工業(yè)銷(xiāo)售及采購(gòu)的經(jīng)驗(yàn),主營(yíng)產(chǎn)品涉及液壓泵閥(電磁閥、柱塞泵拳頭產(chǎn)品)、工控產(chǎn)品、驅(qū)動(dòng)模塊、伺服電機(jī)、可編程控制器PLC、數(shù)控傳動(dòng)、傳感器系列、電源、氣動(dòng)元件、工業(yè)儀器儀表。具體主要經(jīng)營(yíng)品牌及產(chǎn)品如下
博世力士樂(lè)rexroth工業(yè)液壓氣動(dòng)元件大量現(xiàn)貨(電磁換向閥、節(jié)流閥、單向閥、比例閥、伺服閥、安全溢流閥、流量控制閥、減壓閥、調(diào)節(jié)閥、壓力繼電器、比例放大板、放大器,軸向柱塞泵、葉片泵、齒輪泵,伺服驅(qū)動(dòng)器、伺服電機(jī),氣動(dòng)元件、氣動(dòng)閥、氣缸等),部分系列型號(hào)
電磁閥4WE6、4WE10、4WE16;電液閥4WEH10H、4WEH16、4WEH25,
單向閥S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP,插裝閥LC、LFA
溢流閥DB、DBW、DBET、DBD、ZDB、Z2DB,減壓閥DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
節(jié)流閥Z2FS6、Z2FS10、Z2FS16、Z2FS22;調(diào)速閥2FRM5、2FRM10、2FRM16,
平衡閥FD12FA、FD12PA、FD12KA、FD16FA,繼電器HED80、HED40,電子單元VT、0811
比例方向閥4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高頻響方向閥4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH,伺服系統(tǒng)HAS、HNL、HCS、HNL
柱塞泵A4VSO、A10VSO、A2FO,定量馬達(dá)A2FM,A4FM,A10FM/E, 齒輪泵0510、AZPF,葉片泵PV7
意大利阿托斯ATOS及迪普馬DUPLOMATIC、美國(guó)Parker派克及EATON VICKERS伊頓 威格士液壓、日本YUKEN油研泵閥優(yōu)勢(shì)現(xiàn)貨系列(電磁閥換向閥、壓力開(kāi)關(guān)、柱塞泵、齒輪泵、比例閥、截止閥、開(kāi)關(guān)閥等),
奧地利貝加萊B&R br-automation自動(dòng)化配品配件貨期短現(xiàn)貨多(伺服驅(qū)動(dòng)器、觸摸屏、工控機(jī)、CPU模塊、總線(xiàn)控制器、X20\2003\2005\2010系統(tǒng)中各類(lèi)功能模塊等),
美國(guó)本特利(Bently Nevada)優(yōu)勢(shì)系列(監(jiān)測(cè)模塊、前置器、儀表框架、接口模塊、延伸電纜、傳感器探頭、轉(zhuǎn)速表、校驗(yàn)儀等)
西門(mén)子Siemens優(yōu)勢(shì)主打系列(6SN、6FC、6FX、S7200、電機(jī)1FK、S7300、S7400、LOGO 低壓電器、軟啟、熔斷器、電源模塊、CPU、數(shù)控傳動(dòng))
另銷(xiāo)售有德國(guó)愛(ài)爾泰克Airtec氣動(dòng)元件,APS接近開(kāi)關(guān),SMC氣動(dòng)元件,倍加福編碼器、傳感器,歐姆龍低壓電器、川崎K3V泵 ,賀德克液壓元件、丹佛斯、費(fèi)斯托全系列產(chǎn)品.
R900021554
力士樂(lè)電磁閥 R900938098 4WE6J6X/EW110N9K4/B12
力士樂(lè)電磁閥 R900938087 4WE6U6X/EW230N9K4/T06
力士樂(lè)電磁閥 R900937923 Z4WE6D24-3X/EG24N9K4
力士樂(lè)電磁閥 R900937891 4WE6Y6X/EG24N9K4/B12SO9
力士樂(lè)電磁閥 R900937595 Z4WE6E63-3X/EG24N9K4
力士樂(lè)電磁閥 R900937592 4WE6D6X/EG125N9DL/V
力士樂(lè)電磁閥 R900937488 4WE6Y6X/EG125N9K4/V
力士樂(lè)電磁閥 R900937351 4WE6JB6X/EG205N9K4/B10
力士樂(lè)電磁閥 R900937180 4WE6J19-6X/EG24N9K4
力士樂(lè)電磁閥 R900937123 4WE6L6X/EW24N9K4
力士樂(lè)電磁閥 R900937122 Z4WE6X163-3X/EG24N4K4SO60
力士樂(lè)電磁閥 R900937114 4WE6E6X/EG24NK4/B10
力士樂(lè)電磁閥 R900937061 4WE6Q6X/EW230N9K4/B10
力士樂(lè)電磁閥 R900937007 4WE6C6X/EG24N9DK24L
力士樂(lè)電磁閥 R900937006 4WE6C6X/OFEG24N9DK24L
力士樂(lè)電磁閥 R900936967 4WE6S3-6X/EW110N9K4
力士樂(lè)電磁閥 R900936829 4WE6J6X/EG24N2K4
力士樂(lè)電磁閥 R900936787 4WE6HA6X/EW230N9K4/V
力士樂(lè)電磁閥 R900936646 4WE6EB6X/EG24N9K4/VSO407
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力士樂(lè)電磁閥 R900925545 4WE6PB6X/EG24N9K4
力士樂(lè)電磁閥 R900925442 4WE6J6X/EG24DL/N28
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力士樂(lè)電磁閥 R900925269 4WE6J21B6X/EG24N9K4
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力士樂(lè)電磁閥 R900923994 4WE6X2-6X/EG24NK4
力士樂(lè)電磁閥 R900923846 4WE6L6X/EW230N9K4/V
力士樂(lè)電磁閥 R900923844 4WE6GA6X/EG12N9K4
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力士樂(lè)電磁閥 R900922387 4WE6Y6X/EG96N9K4/V
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力士樂(lè)電磁閥 R900922004 4WE6J73-6X/EG24N9K4/A12V
力士樂(lè)電磁閥 R900921993 4WE6X12B6X/EG24N9K4
力士樂(lè)電磁閥 R900921992 4WE6EB6X/EG12N9K4
力士樂(lè)電磁閥 R900921990 4WE6D6X/OFEG125N9K4
力士樂(lè)電磁閥 R900921892 4WE6GA6X/EG24N9K4/VSO407
力士樂(lè)電磁閥 R900921822 4WE6PB6X/EW230N9K4
力士樂(lè)電磁閥 R900921815 4WE6D6X/OFEG24N9K4/H20
力士樂(lè)電磁閥 R900921807 4WE6Q6X/EG24N9K4/B25
力士樂(lè)電磁閥 R900921732 4WE6Y6X/EG24NK4
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力士樂(lè)電磁閥 R900921727 4WE6J6X/EG48N9K4/V
力士樂(lè)電磁閥 R900921614 4WE6D6X/OFEW110N9K4/V
力士樂(lè)電磁閥 R900921502 4WE6Y6X/EG110N9K4
力士樂(lè)電磁閥 R900921485 4WE6J6X/EG24N4K4/V
力士樂(lè)電磁閥 R900921482 4WE6J48-6X/EG24N9K4
力士樂(lè)電磁閥 R900921481 4WE6E6X/EW110NDL/B12V
力士樂(lè)電磁閥 R900921477 4WE6E6X/EG24N9K4/B10
力士樂(lè)電磁閥 R900921476 4WE6D6X/EG110NK4
力士樂(lè)電磁閥 R900921469 4WE6G6X/EG110N9K4
力士樂(lè)電磁閥 R900921467 4WE6H6X/EG24N9K4SO407
力士樂(lè)電磁閥 R900921466 4WE6W6X/EW230N9K4
力士樂(lè)電磁閥 R900921462 4WE6C6X/EG24N9K4/B12
力士樂(lè)電磁閥 R900921388 4WE6X6-6X/EG60N9K4
力士樂(lè)電磁閥 R900921285 4WE6D6X/EG24N9K4/T12SO99
力士樂(lè)電磁閥 R900921281 4WE6D6X/OFEG24N9K4/T06
力士樂(lè)電磁閥 R900921253 4WE6E6X/EG24NK4
力士樂(lè)電磁閥 R900921229 4WE6EB6X/OFEG24N9K4
力士樂(lè)電磁閥 R900921142 4WE6T2-6X/EG24N9K4
力士樂(lè)電磁閥 R900921108 4WE6J6X/EG12NK4
力士樂(lè)電磁閥 R900921107 4WE6E6X/EG12NK4
力士樂(lè)電磁閥 R900921106 4WE6GA6X/EG12NK4
力士樂(lè)電磁閥 R900921105 4WE6E34A6X/EG24NK4
力士樂(lè)電磁閥 R900921104 4WE6E34A6X/EG12NK4
力士樂(lè)電磁閥 R900921029 4WE6Y6X/EG24K4QMBG24
力士樂(lè)電磁閥 R900920995 4WE6J6X/EW100N9DL
力士樂(lè)電磁閥 R900920922 4WE6D6X/OFEG24N9K4/B18
力士樂(lè)電磁閥 R900920809 4WE6E6X/EG48N9K4
力士樂(lè)電磁閥 R900920806 4WE6J6X/EG24NDLSO321
力士樂(lè)電磁閥 R900920749 4WE6U2-6X/EG24N9K4/T06SO407
力士樂(lè)電磁閥 R900920708 4WE6G6X/EG24NK4
力士樂(lè)電磁閥 R900920705 4WE6EA6X/EG24NK4
力士樂(lè)電磁閥 R900920691 4WE6D6X/OFEG220N9K4
力士樂(lè)電磁閥 R900920689 4WE6D6X/OFEG220N9K4/V
力士樂(lè)電磁閥 R900920564 4WE6R6X/EG24NK4
力士樂(lè)電磁閥 R900920562 4WE6Q23-6X/EG24N9K4
力士樂(lè)電磁閥 R900920552 4WE6J6X/EW110N9K4/T06
力士樂(lè)電磁閥 R900920548 4WE6D6X/EW230N9K4/B08
力士樂(lè)電磁閥 R900920482 4WE6J6X/EG24N9DKL/B10
力士樂(lè)電磁閥 R900920384 4WE6R73-6X/EG24NK4/A12
力士樂(lè)電磁閥 R900920381 4WE6J6X/EG24N9DAL
力士樂(lè)電磁閥 R900920207 4WE6J6X/EG205N9K4/B10
力士樂(lè)電磁閥 R900920082 4WE6D6X/EG24N9K4/B00
力士樂(lè)電磁閥 R900920081 4WE6U2B6X/EG24N9K4
力士樂(lè)電磁閥 R900919954 4WE6D6X/OFEG48N9K4
力士樂(lè)電磁閥 R900919920 4WE6J6X/EG205N9K4/V
力士樂(lè)電磁閥 R900919729 4WE6C6X/EW110N9K4/V
力士樂(lè)電磁閥 R900919557 4WE6H6X/EW230N9DL
力士樂(lè)電磁閥 R900919555 4WE6H6X/EW24N9K4
力士樂(lè)電磁閥 R900919445 4WE6J2-6X/EW230N9K4
力士樂(lè)電磁閥 R900919407 4WE6C6X/OFEW110N9K4/V
力士樂(lè)電磁閥 R900919378 4WE6D6X/EG24N9K4/B30
力士樂(lè)電磁閥 R900919241 4WE6D6X/EG24N9K4/X06
力士樂(lè)電磁閥 R900919168 4WE6J6X/EG125N9K4
力士樂(lè)電磁閥 R900919136 4WE6D6X/EW24N9K4
力士樂(lè)電磁閥 R900919133 4WE6G6X/EW24N9K4
力士樂(lè)電磁閥 R900919009 4WE6J6X/EG24DAL
力士樂(lè)電磁閥 R900919007 4WE6Q6-6X/EG24N9K4
力士樂(lè)電磁閥 R900918801 4WE6D6X/OFEG110N9K4
力士樂(lè)電磁閥 R900918710 4WE6X2A6X/EG24K4QM0G24
力士樂(lè)電磁閥 R900918677 4WE6D6X/EG205K4
力士樂(lè)電磁閥 R900918382 4WE6D6-6X/EG24N9K4
力士樂(lè)電磁閥 R900918188 4WE6Q6X/EG24K4
力士樂(lè)電磁閥 R900918056 4WE6C6X/EG48N9K4
力士樂(lè)電磁閥 R900917840 4WE6D6X/OFEW230N9K4/V
力士樂(lè)電磁閥 R900917825 4WE6D6X/EW230N9K4/V
力士樂(lè)電磁閥 R900917755 4WE6D6X/EG24K4/B12
力士樂(lè)電磁閥 R900917741 4WE6G73-6X/EG205N9K4/A12
力士樂(lè)電磁閥 R900917737 4WE6D6X/EW110K4QMBG24
力士樂(lè)電磁閥 R900917655 4WE6M6X/EG96N9K4
力士樂(lè)電磁閥 R900917613 4WE6G6X/EG110NK4
力士樂(lè)電磁閥 R900917568 4WE6EB6X/OEG24N9K4
力士樂(lè)電磁閥 R900917566 4WE6G73A6X/EG24N9K4/A12
力士樂(lè)電磁閥 R900917497 4WE6Y6X/EG24N9K4/B10
力士樂(lè)電磁閥 R900917455 4WE6JB6X/EG24N9K4QMBG24
力士樂(lè)電磁閥 R900917419 4WE6JA6X/EG24N9K4/N10
力士樂(lè)電磁閥 R900917345 4WE6Q6X/EG26N2K4
力士樂(lè)電磁閥 R900917184 4WE6J73-6X/EG96N9K4/A12
力士樂(lè)電磁閥 R900917112 4WE6H6X/EG205N9K4
力士樂(lè)電磁閥 R900916984 4WE6D6X/EG220N9K4
力士樂(lè)電磁閥 R900916942 4WE6J6X/EG24N9K4/B15
力士樂(lè)電磁閥 R900916815 4WE6D6X/EG205N9K4/B08
力士樂(lè)電磁閥 R900916787 4WE6H73-6X/EG205N9K4/A12
力士樂(lè)電磁閥 R900916743 4WE6D73-6X/EG96NK4/A12
力士樂(lè)電磁閥 R900916742 4WE6D6X/EG96NK4
力士樂(lè)電磁閥 R900916741 4WE6J6X/EG96NK4
力士樂(lè)電磁閥 R900916643 4WE6X5A6X/EG24K4
力士樂(lè)電磁閥 R900916620 4WE6J73A6X/EG24N9K4/A12
力士樂(lè)電磁閥 R900916415 4WE6J73-6X/EG24N2K4/A12
力士樂(lè)電磁閥 R900916402 4WE6Y22-6X/EG12N9K4
力士樂(lè)電磁閥 R900916392 4WE6E6X/EW230NK4
力士樂(lè)電磁閥 R900916152 4WE6G6X/EG205N9K4
力士樂(lè)電磁閥 R900916098 4WE6J73-6X/EG205N9K4/A12
力士樂(lè)電磁閥 R900916097 4WE6HA6X/EG205N9K4
力士樂(lè)電磁閥 R900916072 4WE6RB6X/EG12N9K4
力士樂(lè)電磁閥 R900916070 4WE6X7-6X/EW230N9K4
力士樂(lè)電磁閥 R900916000 4WE6D6X/OFEG24NK4
力士樂(lè)電磁閥 R900915907 4WE6JB6X/EW24NK4
力士樂(lè)電磁閥 R900915893 4WE6UA6X/EG24K4QM0G24
力士樂(lè)電磁閥 R900915871 4WE6G73-6X/EW230N9K4
力士樂(lè)電磁閥 R900915870 4WE6G73-6X/EG24N9K4
力士樂(lè)電磁閥 R900915860 4WE6Q6X/EG24N9K4/B12
力士樂(lè)電磁閥 R900915698 4WE6C6X/EW110K4QMBG24
力士樂(lè)電磁閥 R900915572 4WE6J6X/EW42N9K4
力士樂(lè)電磁閥 R900915458 4WE6L6X/EW230N9K4
力士樂(lè)電磁閥 R900915377 4WE6U1-6X/EG24N9K4/T06
力士樂(lè)電磁閥 R900915376 4WE6G6X/EG24N9K4/T06
力士樂(lè)電磁閥 R900915254 4WE6D6X/E
力士樂(lè)電磁閥 R900915221 4WE6E6X/EG24NK4/V
力士樂(lè)電磁閥 R900915182 4WE6J6X/EG26N2K4
力士樂(lè)電磁閥 R900915178 4WE6Y6X/EG26N2K4
力士樂(lè)電磁閥 R900915176 4WE6E6X/EG26N2K4
R900021554
電磁閥選型首先應(yīng)該依次遵循安全性,可靠性,適用性,經(jīng)濟(jì)性四大原則,其次是根據(jù)六個(gè)方面的現(xiàn)場(chǎng)工況(即管道參數(shù)、流體參數(shù)、壓力參數(shù)、電氣參數(shù)、動(dòng)作方式、特殊要求進(jìn)行選擇)。
選型依據(jù)
1、根據(jù)管道參數(shù)選擇電磁閥的通徑規(guī)格(即DN)、接口方式
1)按照現(xiàn)場(chǎng)管道內(nèi)徑尺寸或流量要求來(lái)確定通徑(DN)尺寸;
2)接口方式,一般>DN50要選擇法蘭接口,≤DN50則可根據(jù)用戶(hù)需要自由選擇。
2、根據(jù)流體參數(shù)選擇電磁閥的材質(zhì)、溫度組
1)腐蝕性流體宜選用耐腐蝕電磁閥和全不銹鋼;食用超凈流體宜選用食品級(jí)不銹鋼材質(zhì)電磁閥;
2)高溫流體要選擇采用耐高溫的電工材料和密封材料制造的電磁閥,而且要選擇活塞式結(jié)構(gòu)類(lèi)型的;
3)流體狀態(tài)大至有氣態(tài),液態(tài)或混合狀態(tài),特別是口徑大于DN25時(shí)一定要區(qū)分開(kāi)來(lái);
4)流體粘度通常在50cSt以下可任意選擇,若超過(guò)此值,則要選用高粘度電磁閥。
3、根據(jù)壓力參數(shù)選擇電磁閥的原理和結(jié)構(gòu)品種
1)公稱(chēng)壓力這個(gè)參數(shù)與其它通用閥門(mén)的含義是一樣的,是根據(jù)管道公稱(chēng)壓力來(lái)定;
2)工作壓力如果工作壓力低則必須選用直動(dòng)或分步直動(dòng)式原理;zui低工作壓差在0.04Mpa以上時(shí)直動(dòng)式、分步直動(dòng)式、先導(dǎo)式均可選用。
4、電氣選擇電壓規(guī)格應(yīng)盡量?jī)?yōu)先選用AC220V、DC24較為方便。
5、根據(jù)持續(xù)工作時(shí)間長(zhǎng)短來(lái)選擇常閉、常開(kāi)、或可持續(xù)通電
1)當(dāng)電磁閥需要長(zhǎng)時(shí)間開(kāi)啟,并且持續(xù)的時(shí)間多于關(guān)閉的時(shí)間應(yīng)選 用常開(kāi)型;
2)要是開(kāi)啟的時(shí)間短或開(kāi)和關(guān)的時(shí)間不多時(shí),則選常閉型;
3)但是有些用于安全保護(hù)的工況,如爐、窯火焰監(jiān)測(cè),則不能選常開(kāi)的,應(yīng)選可長(zhǎng)期通電型。
6、根據(jù)環(huán)境要求選擇輔助功能防爆、止回、手動(dòng)、防水霧、水淋、潛水。