德國REXROTH比例閥0811403119

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我公司專業(yè)代理博世力士樂（BOSCH-REXROTH）、阿托斯ATOS、派克Parker、迪普馬DUPLOMATIC、油研YUKEN;本特利bentley、貝加萊B&R、西門子、光洋KOYO，美國ASCO，美國PARKER派克 等系列進(jìn)口產(chǎn)品 

德國REXROTH比例閥0811403119  比例閥 閥對流量的控制可以分為兩種：

一種是開關(guān)控制：要么全開、要么全關(guān)，流量要么、要么小，沒有中間狀態(tài)，如普通的電磁直通閥、電磁換向閥、電液換向閥。

另一種是連續(xù)控制：閥口可以根據(jù)需要打開任意一個開度，由此控制通過流量的大小，這類閥有手動控制的，如節(jié)流閥，也有電控的，如比例閥、伺服閥。

所以使用比例閥或伺服閥的目的就是：以電控方式實(shí)現(xiàn)對流量的節(jié)流控制（當(dāng)然經(jīng)過結(jié)構(gòu)上的改動也可實(shí)現(xiàn)壓力控制等），既然是節(jié)流控制，就必然有能量損失，伺服閥和其它閥不同的是，它的能量損失更大一些，因?yàn)樗�需要一定的流量來維持前置級控制油路的工作。

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)傳動流體自動化領(lǐng)域?qū)嵙�較強(qiáng)的經(jīng)銷代理商，有著豐富的氣動液壓技術(shù)服務(wù)、工業(yè)銷售及國際采購的經(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)動模塊、伺服電機(jī)、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(jī)，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(jī)、CPU模塊、總線控制器、X20\2003\2005\2010系統(tǒng)中各類功能模塊等） R900954410 DREM 30-4X/200YG24NK4M R900953840 ZDRE 10 VP4-1X/315XLMG24NK4M-2 R900953766 ZDRE 6 VP2-1X/100MG24K4V-1 R900953765 DRE 6-1X/100MG24NK4V-1 R900952965 ZDREE 10 VP2-1X/50XLMG24K31M-3 R900952808 DRE 10-5X/200YMG24NK4V R900952611 LFA 25 DREWV-7X/006 R900952608 ZDRE 6 VP4-1X/100MG24K4M R900952587 3DREE 10 P-6X/315YG24K31V R900952510 ZDRE 10 VP2-1X/200XLMG24K4M R900952378 ZDREE 10 VP1-1X/200XLMG24NK31M R900952015 3DRE 16 P-6X/100YG24K4V-1 R900951643 3DREM 10 P-6X/200YG24K4V R900950897 ZDRE 6 VP2-1X/100MG24K4V R900950800 MHDRE 06 SK2X/20AG24K4V R900950719 DREE 10-5X/100YMG24K31M R900950505 3DREP 6 A-1X/45A24K4M R900950470 ZDRE 10 VP2-1X/200XLMG24NK4V R900950403 3DREM 16 P-6X/100YG24K4V-1 R900950303 3DRE 10 P-6X/100YG24K4V-1 R900950278 3DRE 16 P-6X/200YG24K4V-1 R900950260 DREM 20-5X/100YMG24K4M R900950007 DREE 10-5X/315YMG24NK31M R900949908 DREME 10-5X/315YMG24K31M R900949457 3DREM 16 P-6X/315YG24K4V-2 R900949142 ZDRE 10 VP1-1X/315YMG24NK4M R900949125 3DREM 16 P-6X/200XYG24K4V-1 R900948950 3DREM 16 P-6X/200YG24K4V-1 R900948838 ZDRE 6 VP3-1X/210MG24NK4M R900948621 3DREE 10 P-6X/200YG24K31V R900948587 ZDREE 10 VP2-1X/200XLMG24K31M R900948287 3DREM 10 P-6X/100YG24K4V-1 R900948157 ZDREE 10 VP1-1X/100XLMG24NK31M-2 R900948156 ZDREE 10 VP1-1X/50XLMG24NK31M-2 R900948093 DRE 10-5X/50YMG24K4M R900947955 3DREP 6 B-2X/25EG24N9K4/V R900947833 ZDRE 6 VP2-1X/50MG24NK4M R900947781 FTDRE 2 K32/18AG12C4V R900947780 FTDRE 2 K32/18AG24C4V R900947779 FTDRE 2 K32/18AG24C2V R900947778 FTDRE 2 K32/18AG12C2V R900947680 DREM 10-5X/100YG24NK4M R900947444 3DREP 6 C-2X/45EG24N9K4/V R900947101 ZDRE 10 VP4-1X/100XLMG24NK4M R900947023 ZDRE 10 VP1-1X/200XLMG24NK4V R900947020 ZDRE 6 VP2-1X/210MG24NK4V R900946872 DREME 20-5X/315YMG24NK31M R900946738 ZDRE 6 VP1-1X/50MG24NK4V R900945968 ZDREE 10 VP2-1X/200XLMG24NK31V-2 R900945801 3DREP 6 A-2X/25EG24N9K4/V R900945630 LFA 25 DREV-7X/006 R900945616 ZDREE 10 VP3-1X/100XLMG24NK31M R900945196 ZDRE 10 VP2-1X/315LMG24NK4M R900944999 DRE 6-1X/210MG24K4V R900944899 DRE 10-5X/50YG24K4M R900944231 3DREP 6 C-2X/16EG24N9K4/V R900943943 3DREPE 6 B-2X/25EG24N9K31/F1V R900943631 3DREM 10 P-6X/315YG24K4V-1 R900943289 3DREPE 6 A-2X/45EG24N9K31/A1V R900943092 3DRE 10 P-6X/50YG24K4V-1 R900943090 3DRE 10 P-6X/200XYG24K4V-1 R900943003 DREE 10-5X/100YG24K31M R900942988 3DRE 10 P-6X/315YG24K4V-1 R900942975 3DRE 10 P-6X/200YG24K4V-1 R900942951 3DREM 10 P-6X/200YG24K4V-1 R900942770 DREM 10-5X/100YG24K4M-8 R900942249 DREE 10-5X/50YMG24NK31M R900942134 DREME 20-5X/200YG24K31M R900941879 LFA 32 DREV-7X/006/12 R900940764 DREM 10-5X/100YMG24K4M R900940275 ZDREE 10 VP4-1X/200XLMG24NK31M R900939677 ZDREE 10 VP2-1X/200XLMG24NK31V R900939656 3DREP 6 C-1X/25A24K4V R900939643 DRE 20-5X/100YMG24K4M R900939639 ZDRE 10 VP1-1X/50XLMG24NK4V R900939533 DREE 10-5X/200YG24K31M R900938781 3DREP 6 C-1X/25A24NK4M-20 R900938241 LFA 63 DREV-7X/006 R900938194 LFA 50 DREV-7X/006 R900938104 LFA 40 DREV-7X/006 R900937209 DREE 10-5X/315YMG24K31M R900937142 DREM 30-4X/200YG24K4M R900937022 DREE 10-5X/200YMG24K31M R900936785 ZDREE 10 VP2-1X/50XLMG24NK31M R900935959 DREME 10-5X/200YMG24K31M R900935882 DRE 20-5X/200YMG24NK4M R900935786 DRE 20-5X/200YG24NK4M R900935785 DRE 20-5X/100YG24NK4M R900935754 ZDREE 10 VP2-1X/315XLMG24NK31M R900935432 ZDRE 10 VP1-1X/100YMG24NK4M R900935341 ZDREE 10 VP2-1X/315XLMG24K31M R900935186 ZDRE 10 VP2-1X/100LMG24NK4M R900935088 MHDRE 06 SK2X/18AG24C9V R900935013 ZDRE 6 VP3-1X/210MG24K4M R900934398 3DREP 6 A-1X/25A24K4M R900934089 DREE 10-5X/200YG24NK31M R900933525 DRE 10-5X/100YG24K4V R900933523 ZDRE 6 VP1-1X/100MG24NK4V R900932943 DRE 6-1X/100MG24K4M R900932281 MHDRE 06 SK2X/26AG24C4V R900932154 3DREP 6 C-2X/25EG24K4/V R900931312 DRE 10-5X/100YG24NK4M R900931127 ZDRE 10 VP2-1X/200XLMG24NK4M-2 R900931050 3DREPE 6 B-2X/25EG24N9K31/A1V R900930942 ZDRE 6 VP2-1X/100MG24K4M R900930905 ZDRE 10 VP4-1X/200XLMG24NK4M-2 R900929822 LFA 32 DREWZ-7X/014 R900929763 DRE 10-5X/315YG24K4M R900929529 3DREP 6 C-2X/25EG24N9K4/V R900929073 DREME 10-5X/50YG24K31M R900928873 DRE 6-1X/210MG24K4M R900928552 DREM 10-5X/200YG24NK4M R900928329 DRE 10-5X/200YMG24NK4M R900928142 LFA 32 DREV-7X/006 R900928012 ZDRE 10 VP1-1X/100XLMG24NK4M R900927827 DREME 10-5X/315YG24K31M R900926984 3DREPE 6 C-2X/25EG24N9K31/F1V R900926930 DRE 10-5X/200YMG24K4M R900926631 3DREP 6 A-1X/25A24N9K4M R900926537 MHDRE 06 SK2X/20AG12C4V R900926231 3DREP 6 C-1X/25A24NK4M-66 R900926157 ZDRE 6 VP4-1X/100MG24NK4M R900925785 DRE 10-5X/315YMG24NK4M R900925783 DRE 10-5X/315YG24NK4M R900925747 MHDRE 06 SK2X/30AG24K4V R900925707 3DREPEB 6 C-2X/25EG24N9K31/A1V R900925550 DRE 20-5X/100YMG24NK4M R900925527 3DREPE 6 C-2X/25EG24K31/A1V R900925526 3DREPE 6 A-2X/25EG24N9K31/A1V R900925484 3DREPE 6 C-2X/25EG24N9K31/A1V R900925073 MHDRE 06 SK2X/18AG24C4V R900925066 DREME 10-5X/200YG24K31M R900925013 3DREPE 6 B-2X/45EG24N9K31/A1V R900924796 DREM 10-5X/315YG24K4V R900924326 DREME 20-5X/315YG24K31M R900923602 ZDRE 10 VP2-1X/315XYMG24NK4M R900923432 DREE 10-5X/200YMG24NK31M R900923303 ZDREE 10 VP2-1X/200XYMG24NK31M R900923187 DREM 20-5X/315YG24K4M R900923017 ZDREE 10 VP2-1X/200XLMG24NK31M R900922927 DREMCH-4X/315Y R900922925 DRE 20-5X/315YG24K4M R900921799 ZDREE 10 VP2-1X/100XLMG24K31M R900921798 ZDREE 10 VP2-1X/100XLMG24NK31M R900920814 DREME 10-5X/100YG24K31M R900920580 DREE 10-5X/100YG24NK31M R900920149 MHDRE 06 SK2X/18AG12C4V R900919360 DREME 20-5X/100YMG24K31M R900918272 DREME 20-5X/200YMG24K31M R900917728 DRE 10-5X/200YG24K4M R900917218 3DREP 6 B-1X/25A24N9K4M R900916266 DRE 20-5X/200YG24K4M R900916199 DRE 20-5X/315YMG24K4M R900916198 DRE 20-5X/100YG24K4M R900916197 DRE 10-5X/200YG24NK4M R900916196 DRE 10-5X/315YMG24K4M R900916195 DRE 6-1X/50MG24NK4M R900916194 ZDRE 10 VP1-1X/315XLMG24NK4M R900915982 DREM 20-5X/50YMG24K4M R900915981 DREM 20-5X/315YMG24K4M R900915979 DREM 20-5X/200YG24K4M R900915977 DREM 20-5X/200YG24NK4M R900915975 DREM 10-5X/50YG24K4M R900915974 DREM 10-5X/315YG24K4M R900915973 DREM 10-5X/200YMG24K4M R900915972 DREM 10-5X/200YG24K4M R900915971 DREM 10-5X/100YMG24NK4M R900915969 DREM 10-5X/100YG24K4M R900915968 ZDRE 6 VP4-1X/50MG24NK4M R900915966 ZDRE 6 VP4-1X/210MG24K4M R900915965 ZDRE 6 VP3-1X/50MG24NK4M R900915964 ZDRE 6 VP3-1X/100MG24NK4M R900915963 ZDRE 6 VP2-1X/210MG24K4M R900915962 ZDRE 6 VP2-1X/210MG24NK4M R900915961 ZDRE 6 VP1-1X/50MG24NK4M R900915959 ZDRE 6 VP1-1X/210MG24NK4M R900915958 ZDRE 6 VP1-1X/100MG24NK4M R900915956 ZDRE 10 VP4-1X/100YMG24NK4M R900915955 ZDRE 10 VP3-1X/100XLMG24NK4M R900915954 ZDRE 10 VP2-1X/315XLMG24NK4M R900915952 ZDRE 10 VP2-1X/100XLMG24NK4M R900915951 ZDRE 10 VP1-1X/200YMG24NK4M R900912137 ZDRE 10 VP4-1X/200XLMG24NK4M R900910679 MHDRE 06 SK2X/18AG24CKV R900907850 DREM 10-5X/315YMG24K4M R900903970 MHDRE 06 SK2X/26AG12C4V R900903322 ZDRE 10 VP1-1X/200XLMG24NK4M R900901953 DRE 6-1X/210MG24NK4M R900900827 ZDRE 10 VP2-1X/200XYMG24NK4M R900900653 DRE 10-5X/100YG24K4M R900900031 ZDRE 10 VP3-1X/100YMG24NK4M R900897262 DICHTUNGSSATZ 3DRE/3DREM16P-6X/V R900895870 DECKEL M4-12-10/WZav DRE2+HU+LS. *PG R900895351 DECKEL M4-12-10/WZA DRE2+HUB+LS. *BG R900890781 DICHTUNGSSATZ ZDRE10-10/V R900886590 KOLBEN ZDRE10.-12/ R900886589 DECKEL ZDRE 10 .-12/ R900885742 GEHAEUSE ZDRE10.-12/ R900883310 VERSCHLUSSSCHRAUBE FTDRE 2 K10/V ZU *BG R900865471 HEBEL LT 17 MFA-30/ SO16 SENSOR,DREHW. R900862813 GEHAEUSE FTDRE 4 G10/01 G1/4 M22X1,5 R900862050 DECKEL M4-15-10/WZA01 DRE2 + HUBB. *BG R900860749 DICHTSATZ MHDRE 06 K20/V R900857683 KOLBEN 3DREP6.-20/45BAR BG R900857682 KOLBEN 3DREP6.-20/25BAR BG R900857681 KOLBEN 3DREP6.-20/16BAR BG R900857680 BOLZEN 5,0 X 18,6 3DREP 6 .-20/25 BAR R900855635 VERSCHLUSSSCHRAUBE FTDRE 4 K10/V ZU *BG R900853992 DREPV 6 C-1X/25P10AG24NK4M R900853864 DREPV 6 C-1X/25P16AG24NK4M R900849367 VENTIL MHDRE 06 SK20/18AG..V O.SPULE R900845871 VENTIL MHDRE 06 SK20/26A V O.SPULE R900845137 DECKEL M4-15-10/WZA DRE2 + HUBB. *BG R900843693 DICHTUNGSSATZ ZDRES6-10/M R900839579 DECKEL M4-15-10/WZA DRE2 & R900839554 GEHAEUSE MHDRE 06 G10/50 M18X1,5S R900836186 VERSCHLUSSSCHRAUBE FTDRE 4 K10/V P-A *BG R900828234 PLATINE MHCSP 30-20/24V SWE10V FTDRE2 R900813098 PLATTE ZDRE 10 .-10/-2 R900810543 KEGEL 1,37- 7,5 X 31,7 Z12,0 DRE6-10/ R900810541 VENTILSITZ DRE 6 -10/210 R900810540 VENTILSITZ DRE 6 -10/100 R900804824 DREHKNOPF DB 6 K.-40/ R900800445 DREHKNOPF 2FRM 6 ..-21/ R900786531 DREE 20-5X/200YMG24NK31V R900782219 3DREPE 6 C-2X/16EG24N9K31/F1M R900780106 FTDRE 4 K10/30AG24K4003V-8 R900779370 DRE 20-5X/200YG24NK4V R900778931 3DREME 10 P-6X/200YG24K31V-10 R900778798 DREME 10-5X/200YMG24K31M-13 R900774488 3DREE 10 P-6X/100XYG24K31V R900774168 ZDRE 10 VP1-1X/200XLMG24K4M R900772417 DREME 10-5X/315YG24K31V R900771731 FTDRE 4 K10/30AG24K40V-8 R900771340 ZDRE 10 VP1-1X/315YMG24K4M R900768957 LFA 40 DREV-7X/006/12 R900768312 FTDRE 2 K32/18AG12K43V-009 R900767594 FTDRE 2 K32/24AG24K4003V-8 R900767191 3DRE 16 P-6X/200XYG24K4V R900766809 FTDRE 2 K3X/24AG24K40V-018 R900766765 DREM 20-5X/200YMG24K4V R900766603 DREM 30-4X/315YMG24K4V ZDR6DP直動式減壓閥、ZDR10DP直動式減壓閥、先導(dǎo)式減壓閥、先導(dǎo)式減壓閥、 先導(dǎo)式減壓閥ZDBZ2DB1、先導(dǎo)式溢流閥DB、先導(dǎo)式溢流閥DBDBW、先導(dǎo)式溢流閥ZDBZ2DB、力士樂液壓培訓(xùn)資料整理、博世液壓學(xué)生手冊、變量柱塞、電磁換向閥WE6E、電磁換向閥WE73、REXROTH壓力傳感器、力士樂KHZ氣缸及附件傳感器、博世BOSCH壓力傳感器、博世REXROTH力士樂傳感器、博世力士樂rexroth傳感器 接頭、博世力士樂rexroth傳感器、Bosch rexroth比例放大器馬達(dá)電磁閥、 Bosch-Rexroth放大板、Rexroth力士樂放大器、REXROTH放大器力士樂電子單元、rexroth放大器電子單元、力士樂REXROTH比例閥放大板、力士樂帶集成放大器比例節(jié)流閥、力士樂放大器現(xiàn)貨特價、力士樂放大板、力士樂比例放大器、博世力士樂Rexroth放大板、博世力士樂比例閥放大板、Bosch-Rexroth放大板、德國力士樂REXROTH(閥)電子放大器、放大板-數(shù)字，歐洲卡模式、放大板-模擬，插頭式、放大板-模擬，歐洲板制式、放大板-模擬，用于模塊結(jié)構(gòu)、派克比例放大板現(xiàn)貨、