ZDR6DA2-43/75YM Rexroth減壓閥是上海韋米機電設(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)口液壓氣動備件、自動化儀表；主營產(chǎn)品液壓配件、氣動元件、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)動器、伺服模塊、伺服電機、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
力士樂減壓閥 R900712540    ZDREE 10 VP1-1X/315XLMG24NK31M
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
力士樂減壓閥 R900705978    DREE 20-5X/200YG24K31M
力士樂減壓閥 R900705197    3DREME 10 P-6X/315YG24K31V
力士樂減壓閥 R900705140    3DRE 16 P-6X/200YG24K4V
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
力士樂減壓閥 R900367939    DRECH-3X/220-123
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
力士樂減壓閥 R900977647    3DREME 10 P-6X/200YG24K31V
力士樂減壓閥 R900973982    DREE 10-5X/315YG24K31M
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力士樂減壓閥 R900958861    3DREM 16 P-6X/200YG24K4V
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
力士樂減壓閥 R900954510    DREE 20-5X/315YMG24K31M
力士樂減壓閥 R900954431    ZDRE 6 VP2-1X/50MG24K4M
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力士樂減壓閥 R900942696    3DREP 6 C-1X/25A24NK4M-5
力士樂減壓閥 R900942134    DREME 20-5X/200YG24K31M
力士樂減壓閥 R900940764    DREM 10-5X/100YMG24K4M
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力士樂減壓閥 R900928873    DRE 6-1X/210MG24K4M
力士樂減壓閥 R900926984    3DREPE 6 C-2X/25EG24N9K31/F1V
力士樂減壓閥 R900920814    DREME 10-5X/100YG24K31M

二、特點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)。

    上海韋米機電設(shè)備有限公司位于浦東金橋是全國工業(yè)傳動流體自動化領(lǐng)域?qū)嵙^強的經(jīng)銷商，有著豐富的氣動液壓技術(shù)服務(wù)、工業(yè)銷售及采購的經(jīng)驗，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)動模塊、伺服電機、可編程控制器PLC、數(shù)控傳動、傳感器系列、電源、氣動元件、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)動器、伺服電機，氣動元件、氣動閥、氣缸等），部分系列型號

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自動化配品配件貨期短現(xiàn)貨多（伺服驅(qū)動器、觸摸屏、工控機、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、校驗儀等）
西門子Siemens優(yōu)勢主打系列（6SN、6FC、6FX、S7200、電機1FK、S7300、S7400、LOGO 低壓電器、軟啟、熔斷器、電源模塊、CPU、數(shù)控傳動）

另銷售有德國愛爾泰克Airtec氣動元件，APS接近開關(guān)，SMC氣動元件，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、費斯托全系列產(chǎn)品.

 Rexroth減壓閥

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電動閥的驅(qū)動一般是用電機，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)頻率大的地方電動閥反之。電動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)不到這個要求。
電磁閥一般斷電可以復(fù)位，電動閥要這樣的功能需要加復(fù)位裝置。

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R900968767  DBAEE30BF2-2X/200G24K31A08
R900967824  DBAW40BF1N1X/200S6EG24N9K4R12
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R900964399  DBAW15BH2-2X/315-6EG24N9K4
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R900951411  DBA40F2N1X/200
R900951211  DBAW40BH7N1X/315S6EG24N9K4R12
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R900945715  DBA40F2N1X/50
R900945174  DBAW30BH2N1X/100S6EG24N9K4R12
R900944179  DBAW15BF2-2X/315ZZ6EG24N9K4A08
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R900940820  DBAR30H2N1X/315V
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R900940062  DBAW15BF2-2X/315-6EG24N9K4
R900940061  DBA30H2-2X/350
R900940060  DBA25H2-2X/350
R900940058  DBA15H2-2X/350
R900940057  DBA30F2-2X/315
R900940056  DBA25F2-2X/315
R900940055  DBA15F2-2X/315
R900939084  DBAW30BF2N1X/200-6EG24N9K4
R900937428  DBAE30BH2-2X/315G24K4
R900937215  DBAW30AH2N1X/315-6EG24N9K4
R900936874  DBAWR40BH2N1X/315S6EG24N9K4R12
R900936044  DBA40H2N1X/100
R900935672  DBA40F2N1X/100P070
R900935402  DBAW40BF2N1X/100YS6EG24N9K4R12
R900935130  DBAWR30BF2N1X/200S6EG24N9K4R12
R900931373  DBAW40BH2N1X/350S6EG24N9K4R12
R900931104  DBAWR40BH2N1X/315-6EG24N9K4
R900931102  DBAW40BH2N1X/315-6EG24N9K4
R900930669  DBA30H2N1X/200

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，壓縮彈簧，使閥瓣關(guān)閉。只要下游無水流動，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，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，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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R900312899  DICHTUNGSSATZDBA30-1X/V
R900312896  DICHTUNGSSATZDBA40-1X/
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R900244372  STROMREGELVENTILFDBA-LAN
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R900211974  STROMREGELVENTILFDBA-HAN
1827003575  TS-SENSORIKGRUNDBAUSATZSI
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R900787678  DBAW25BH2-2X/315ZZ6EG24N4K4A08
R900715442  DBAW30AH3N1X/315-6EG24N9K4
DBEP DBET型號溢流閥
R901071073  DBEP6A06-1X/16AG24K4M
R900624957  KOLBENDBEP6A/B.-10/45.-382
R900621636  KEGEL3,8-6,0X14,79DBEP645BAR
R900621635  KEGEL5,0-8,0X15,73DBEP616/25BAR
R900621634  KOLBENDBEP6.-11/45A
R900621633  KOLBENDBEP6.-11/25A
R900621632  KOLBENDBEP6.-11/16A
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R901064093  DBEP6C06-1X/25AG24NJM
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R900967297  DBEP6A04-1X/45AG24NK4M
R900965281  DBEP6C06-1X/45AG24N9K4M
R900964970  DBEP6B06-1X/45AG24NK4M-382
R900964322  DBEP6C02-1X/45AG24NK4M
R900963650  DBEP6A08-1X/45AG24NK4M
R900962999  DBEP6C06-1X/45AG24NK4M-382
R900962179  DBEP6C06-1X/16AG24NK4M
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R900961015  DBEP6C06-1X/25AG12NK4M
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R900960885  DBEP6A06-1X/45AG24NK4M-382
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R900955271  DBEP6C06-1X/45AG24NK4V-382
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R900723821  DBEP6C06-1X/25AG24N9K4M
R900249522  LFA16DBEP-7X/
R910803236  PROP.MAGNET24V.SCHR.O.NOTHANDBETAET.
R901104476  DBETE-6X/420YG24K31A1V
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R901029967  DBETE-6X/100G24K31A1V
R901029966  DBETE-6X/50G24K31A1V
R900701297  DBET-5X/400G24N9K4V-8
R900693432  KEGEL3,1-17,0X35,6Z10,4/5,8DBETR
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R900626222  SPINDELDBET-50/100G24-7
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R900625507  SPINDELDBET-5X/400G24-8
R900618040  DBET-5X/200YG24K4M-1
R900599352  DBETR-1X/315G24K4V-437
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R900581719  DBETR-1X/80G24K4V
R900574605  DBETE-5X/315G24K31M-1
R900573629  DBET-5X/315G24K4M-1
R900573528  DBETE-5X/250G24K31M

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，價格較貴。
電動閥一般用于調(diào)節(jié)，也有開關(guān)量的，比如風(fēng)機盤管末端。

R900573109  DBETE-5X/250G24K31M-1
R900565514  DBETE-5X/315YG24K31M-1
R900560201  DBETE-5X/100G24K31M
R900547749  DBET-5X/315YG24K4M-1
R900547462  DBETE-5X/315G24NK31M-1
R900546617  DBET-5X/315G24K4M
R900544648  EINBAUSATZDBET-51/V-16
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R900528808  DBETE-5X/50G24K31M
R900528497  DBETR-1X/180G24K4V-575
R900504170  DBETB-1X/230G24K4M-551
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R900496451  DBETR-1X/25G24K4M
R900491698  DBETR-1X/180G24K4M
R900486398  DBETB-1X/180G24K4M
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R900483985  DBETR-1X/230G24K4M-381
R900474285  DBETR-1X/180G24K4M-381
1817A02074  HANDBETAETIGUNG
0811V02006  DBETBX-1X/180G24-16K4M
0811T02017  DBETX-1X/180G24-8NZ4M
0811A02017  DBETX-1X/180G24-8NZ4M
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0811402072  DBETBEX-1X/80G24K31A1M
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0811402070  DBETBEX-1X/315G24K31A1M
0811402039  DBETX-1X/180G24-25NZ4M-36
0811402038  DBETX-1X/25G24-25NZ4M-36
0811402037  DBETX-1X/350G24-25NZ4M
0811402036  DBETX-1X/50G24-8NZ4M
0811402035  DBETX-1X/250G24-25NZ4M
0811402034  DBETX-1X/50G24-25NZ4M
0811402032  DBETX-1X/315G24-25NZ4M
0811402031  DBETX-1X/180G24-25NZ4M
0811402030  DBETX-1X/80G24-25NZ4M
0811402028  DBETX-1X/250G24-8NZ4M-34
0811402027  DBETX-1X/250G24-8NZ4M-35
0811402026  DBETX-1X/180G24-8NZ4M-34
0811402024  DBETX-1X/250G24-25NZ4M-39
0811402023  DBETFX-1X/80G24-27NZ4M
0811402022  DBETFX-1X/180G24-27NZ4M
0811402021  DBETFX-1X/250G24-27NZ4M
0811402020  DBETFX-1X/315G24-27NZ4M
0811402019  DBETX-1X/250G24-8NZ4M
0811402018  DBETX-1X/80G24-8NZ4M
0811402016  DBETX-1X/315G24-8NZ4M
0811402015  DBETBX-1X/80G24-16Z4M
0811402014  DBETBX-1X/230G24-16Z4M
0811402013  DBETBX-1X/28G24-37Z4M
0811402011  DBETBX-1X/25G24-16Z4M
0811402007  DBETBX-1X/80G24-37Z4M-38
0811402005  DBETBX-1X/315G24-37Z4M-38
0811402004  DBETBX-1X/315G24-37Z4M
0811402001  DBETBX-1X/250G24-37Z4M-38
0811104083  DBETBX-1X/315G24-16Z4M
0811104082  DBETBX-1X/180G24-16Z4M-37
R961003039  DICHTUNGSSATZDBET.-6X/.V
R901108319  DBET-6X/420G24K4V
R901105513  DBET-5X/350G24K4V-1
R901104476  DBETE-6X/420YG24K31A1V

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)口壓力或流量變動時，減壓閥依靠介質(zhì)本身的能量可自動保持出口壓力在小范圍內(nèi)波動。

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R900882173  KEGEL2,0-9,1X18DBETRE-20/315/350
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R900765153  DBET-5X/200G24K4V
R900755055  DBETE-5X/315G24K31V

 Rexroth減壓閥