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ZDR6DA2-43/75YM

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ZDR6DA2-43/75YM Rexroth減壓閥是上海韋米機(jī)電設(shè)備有限公司重點(diǎn)銷售產(chǎn)品,*,現(xiàn)貨供應(yīng);;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)。歡迎新老客戶采購!

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ZDR6DA2-43/75YM Rexroth減壓閥是上海韋米機(jī)電設(shè)備有限公司主要經(jīng)銷產(chǎn)品之一,保證產(chǎn)品【*】,*,現(xiàn)貨供應(yīng);常規(guī)產(chǎn)品現(xiàn)貨供應(yīng),放心購買。我公司專業(yè)經(jīng)營國外進(jìn)口液壓氣動(dòng)備件、自動(dòng)化儀表;主營產(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、接近開關(guān)等。常規(guī)型號(hào)產(chǎn)品現(xiàn)貨供應(yīng),熱誠歡迎新老客戶采購!



ZDR6DA2-43/75YM Rexroth減壓閥

力士樂減壓閥 R900718469    DREME 20-5X/315YG24K31V
力士樂減壓閥 R900712624    DRE 6-1X/50MG24K4V
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力士樂減壓閥 R900713629    3DREP 6 B-2X/45EG24N9K4/M
力士樂減壓閥 R900710080    ZDRE 10 VP1-1X/200XYMG24NK4V
力士樂減壓閥 R900708490    FTDRE 4 K10/18AG24K4003V
力士樂減壓閥 R900708361    DREM 10-5X/50YMG24NK4M
力士樂減壓閥 R900707536    DREM 30-4X/200YMG24K4M
力士樂減壓閥 R900707518    DRE 4 K-3X/30G24-10JZ2V
力士樂減壓閥 R900706614    ZDRE 10 VP1-1X/100LMG24K4M
力士樂減壓閥 R900706550    DREME 20-5X/200YG24K31V
力士樂減壓閥 R900706435    3DREPEB 6 A-2X/25EG24N9K31/A1V
力士樂減壓閥 R900706017    DRE 10-5X/200YMG24K4V
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力士樂減壓閥 R900704208    DREM 20-5X/100YMG24NK4V
力士樂減壓閥 R900703360    3DREM 10 P-6X/50YG24K4V
力士樂減壓閥 R900426653    DRE 4 K-3X/18G12-14K4M
力士樂減壓閥 R900420674    DRE 4 K-3X/18G24-10NK4M
力士樂減壓閥 R900396259    DRECN-3X/220-123
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力士樂減壓閥 R900362481    DRECH-3X/200YN-42
力士樂減壓閥 R900336893    DICHTUNGSSATZ LFA40EDREW.-7X/C
力士樂減壓閥 R900333671    DRE 30-3X/150YM-82
力士樂減壓閥 R900333214    DRE 20-3X/315Y-51
力士樂減壓閥 R900332166    DRECH 25-3X/200Y-42
力士樂減壓閥 R900329788    MAGNET GV45A4-A O.N. 19,5 OHM/DRE-5X
力士樂減壓閥 R900329787    MAGNET GV45A4-A M.N. 19,5 OHM/DRE-5X
力士樂減壓閥 R900329694    EINBAUSATZ DRE 10-5X/M..HAUPTKOLBEN
力士樂減壓閥 R900329693    EINBAUSATZ DRE 10-5X/V..HAUPTKOLBEN
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力士樂減壓閥 R900958859    3DREPE 6 C-2X=25EG24N9K31/F1M=00
力士樂減壓閥 R900958848    3DREPE 6 C-2X/25EG24N9K31/F1M
力士樂減壓閥 R900955887    3DREP 6 C-2X/25EG24N9K4/M
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力士樂減壓閥 R900945630    LFA 25 DREV-7X/006
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力士樂減壓閥 R900942696    3DREP 6 C-1X/25A24NK4M-5
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力士樂減壓閥 R900920814    DREME 10-5X/100YG24K31M

二、特點(diǎn)采用直接作用隔膜式結(jié)構(gòu),內(nèi)部結(jié)構(gòu)非常簡單,無卡阻,性能可靠,經(jīng)久耐用。耐臟防水垢,不需過濾器,不需旁通管,配管極其簡單,能節(jié)省大量空間和配管成本。出口壓力精密可調(diào),在一般場合下,可以認(rèn)為出口壓力不受進(jìn)口壓力的影響(出口壓力的變化量是△P1的8%)。的水力特性,壓力損失小,減壓比可達(dá)成101以上。可滿足多種減壓要求,特別適用于支管減壓系統(tǒng)。


    上海韋米機(jī)電設(shè)備有限公司位于浦東金橋是全國工業(yè)傳動(dòng)流體自動(dòng)化領(lǐng)域?qū)嵙^強(qiáng)的經(jīng)銷商,有著豐富的氣動(dòng)液壓技術(shù)服務(wù)、工業(yè)銷售及采購的經(jīng)驗(yàn),主營產(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)營品牌及產(chǎn)品如下
博世力士樂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Parker派克及EATON VICKERS伊頓 威格士液壓、日本YUKEN油研泵閥優(yōu)勢現(xiàn)貨系列(電磁閥換向閥、壓力開關(guān)、柱塞泵、齒輪泵、比例閥、截止閥、開關(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、總線控制器、X20\2003\2005\2010系統(tǒng)中各類功能模塊等),
美國本特利(Bently Nevada)優(yōu)勢系列(監(jiān)測模塊、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)
西門子Siemens優(yōu)勢主打系列(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))

另銷售有德國愛爾泰克Airtec氣動(dòng)元件,APS接近開關(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.

 Rexroth減壓閥

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電動(dòng)閥的驅(qū)動(dòng)一般是用電機(jī),比較耐電壓沖擊。電磁閥是快開和快關(guān)的,一般用在小流量和小壓力,要求開關(guān)頻率大的地方電動(dòng)閥反之。電動(dòng)閥閥的開度可以控制,狀態(tài)有開、關(guān)、半開半關(guān),可以控制管道中介質(zhì)的流量而電磁閥達(dá)不到這個(gè)要求。
電磁閥一般斷電可以復(fù)位,電動(dòng)閥要這樣的功能需要加復(fù)位裝置。

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R900940056  DBA25F2-2X/315
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三、工作原理出口壓力作用在隔膜底面和閥瓣底面,當(dāng)它超過彈簧設(shè)定值時(shí),壓縮彈簧,使閥瓣關(guān)閉。只要下游無水流動(dòng),出口壓力將基本保持在設(shè)定值(其變化量僅為入口壓力變化量的8%);當(dāng)下游用水時(shí),出口壓力下降,彈簧推開隔膜,打開減壓閥。水流連續(xù)流通一陣后,減壓閥的開啟產(chǎn)生自阻尼效應(yīng),使啟閉動(dòng)作趨于平穩(wěn)。
四、可能的故障原因1.霜凍損壞,在寒冷地區(qū)應(yīng)注意保溫。2.水流方向裝錯(cuò),減壓閥變成止回閥,出口壓力為0。3.彈簧擰得太緊,無法關(guān)閉,減壓閥將直通P2=P1。4.旁通管漏水,使P2偏離設(shè)定值,鑒于本減壓閥*的可靠性和耐久性,建議不安裝亮度通管為宜。

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DBEP DBET型號(hào)溢流閥
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3、適用工藝
電磁閥適合一些特殊地工藝要求,比如泄漏、流體介質(zhì)特殊等,價(jià)格較貴。
電動(dòng)閥一般用于調(diào)節(jié),也有開關(guān)量的,比如風(fēng)機(jī)盤管末端。

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蒸氣減壓閥
蒸汽減壓閥適用于蒸汽管路上。通過減壓閥的調(diào)節(jié),可使進(jìn)口壓力降至某一需要的出口壓力,當(dāng)進(jìn)口壓力或流量變動(dòng)時(shí),減壓閥依靠介質(zhì)本身的能量可自動(dòng)保持出口壓力在小范圍內(nèi)波動(dòng)。

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 Rexroth減壓閥

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