REXROTH溢流閥實(shí)際應(yīng)用中一般有：作卸荷閥用，作遠(yuǎn)程調(diào)壓閥，作高低壓多級(jí)控制閥，作順序閥，用于產(chǎn)生背壓（串在回油路上）。REXROTH力士樂溢流閥一般有兩1、直動(dòng)型溢流閥2、先導(dǎo)型溢流閥。REXROTH溢流閥都是靠作用在閥芯上的液壓力與彈簧力相平衡的原理來進(jìn)行工作的。 根據(jù)并聯(lián)溢流式壓力負(fù)反饋原理設(shè)計(jì)而成的液壓閥稱為溢流閥。REXROTH力士樂溢流閥起調(diào)壓和穩(wěn)壓限壓，閥與負(fù)載相并聯(lián)，溢流口接回油箱，采用進(jìn)口壓力負(fù)反饋。

是一種液壓壓力控制閥，在液壓設(shè)備中主要起定壓溢流作用，穩(wěn)壓，系統(tǒng)卸荷和安全保護(hù)作用。REXROTH溢流閥主要作用：定壓溢流作用：在定量泵節(jié)流調(diào)節(jié)系統(tǒng)中，定量泵提供的是恒定流量。當(dāng)系統(tǒng)壓力增大時(shí)，會(huì)使流量需求減小。此時(shí)溢流閥開啟，使多余流量溢回油箱，保證溢流閥進(jìn)口壓力，即泵出口壓力恒定（閥口常隨壓力波動(dòng)開啟）。穩(wěn)壓作用：溢流閥串聯(lián)在回油路上，溢流閥產(chǎn)生背壓，運(yùn)動(dòng)部件平穩(wěn)性增加。

本公司長期大量供應(yīng)有如下型號(hào)：DBW10B1-5X/200-6EG24N9K4
DBW10B1-5X/315-6EG24N9K4
DBW10B2-5X/100-6EG24N9K4
DBW10B2-5X/200-6EG24N9K4
DBW10B2-5X/315-6EG24N9K4
DBW10A1-5X/100-6EG24N9K4
DBW10A1-5X/200-6EG24N9K4
DBW10A1-5X/315-6EG24N9K4
DBW10A2-5X/100-6EG24N9K4
DBW10A2-5X/200-6EG24N9K4
DBW10A2-5X/315-6EG24N9K4
DBW10A2-5X/315U6EG24NK4
R900058358DBDS10K1X/315-220
R900077572DB20K7-1X/315XY
R900203851DBDS2K2X/100
R900203852DBDS2K2X/200
R900219731DBDS10K1X/630VSO151
R900334966DBETR-1X/80G24K4M
R900339705DBDS10K1X/315SO60
R900345792DB20K2-1X/200XYSO31
R900370146DBETR-1X/230G24K4M
R900372794DB10-1-4X/200W65
R900373651DB20-1-4X/200W65
REXROTH溢流閥R900382707DB20K3-1X/315Y
R900387353DBDA15G1X/50V
R900389364DB20-1-4X/350W65
R900398663DB82F2-3X/100U
R900402543DBDS10K1X/200SO52
R900407389DB10-1-4X/200UW65
R900412191DB20K1-1X/200Y
R900420276DBDS10K1X/25
R900422247DB10-1-4X/50UW65
R900422542DBDS20K1X/25
R900422543DBDS30K1X/25
R900423714DBDS30P1X/200
R900423715DBDS30P1X/315
R900423719DBDS6G1X/200
R900423722DBDS6G1X/50
R900423723DBDS6K1X/100
R900423724DBDS6K1X/200
R900423725DBDS6K1X/315
R900423726DBDS6K1X/400
R900423727DBDS6K1X/50
REXROTH溢流閥R900423728DBDS6P1X/100
R900423729DBDS6P1X/200
R900423730DBDS6P1X/315
R900423732DBDS6P1X/50
R900423735DBDS8G1X/315
R900423743DBDS10G1X/25
R900423766DBD.10G1X/...
R900424082DBDS20K1X/315V
R900424109DBDH20K1X/100
R900424140DBDS10G1X/200
R900424147DBDS10K1X/100
R900424148DBDS10K1X/100V
R900424149DBDS10K1X/200
R900424150DBDS10K1X/315
R900424151DBDS10K1X/315V
R900424152DBDS10K1X/400
R900424153DBDS10K1X/50
R900424155DBDS10P1X/100
R900424157DBDS10P1X/200
R900424158DBDS10P1X/315
R900424159DBDS10P1X/315V
R900424163DBDS15G1X/200
R900424165DBDS15G1X/315
R900424171DBDS20G1X/100V
R900424172DBDS20G1X/200
R900424174DBDS20G1X/315
R900424179DBDH10G1X/400
R900424183DBDH10K1X/315
R900424186DBDH10P1X/200
R900424187DBDH10P1X/315
R900424189DBDH10G1X/315
R900424190DBDH10K1X/200
R900424196DBDH6G1X/200
R900424199DBDH6K1X/100
R900424200DBDH6K1X/200
R900424201DBDH6K1X/315
R900424203DBDS20K1X/400
R900424205DBDS20K1X/50
R900424260DBDS30G1X/200V
R900424261DBDS30G1X/315
R900424262DBDS30G1X/50
R900424264DBDS25G1X/200
R900424266DBDH6P1X/315
R900424267DBDS20K1X/100
R900424269DBDS20K1X/200
R900424270DBDS20K1X/200V
R900424271DBDS20K1X/315
R900424272DBDS20P1X/50
R900424274DBDS20P1X/100
R900424277DBDS20P1X/200
R900424278DBDS20P1X/315
R900424279DBDS20P1X/400
R900424281DBDS30G1X/200
R900424282DBDS30K1X/50
R900424283DBDS30K1X/315V
R900424284DBDS30K1X/100
R900424286DBDS30K1X/200
R900424288DBDS30K1X/315
R900424321DBDS6K1X/200V
R900424348DBDH6G1X/400
R900424734DBDH6K1X/50
R900424738DBDS10G1X/100
R900424742DBDS10G1X/315
R900424744DBDS10G1X/400
R900424745DBDS10G1X/50
R900425084DBDA6P1X/100
R900425646DB20K1-1X/50XYU
R900425660DBDS10P1X/400
R900425661DBDS10P1X/50
R900426477DBDA6G1X/200
R900426901DBDH10P1X/100
R900426905DBDS10P1X/25
R900427242DBDH6P1X/200
R900427243DBDS30G1X/25
R900427600DBDH6K1X/25
R900427940DBDS10K1X/200V
R900428385DBDH6P1X/50
R900428388DBDS6K1X/315V
R900429168DBDS30P1X/315V
R900429414DBDS6P1X/25
R900429711DBDS30P1X/25
R900430311DBDS20P1X/25
R900430459DBDA6P1X/200
R900434128DBDH6P1X/400
R900435108DBD.30P1X/...
REXROTH溢流閥R900435222DBDH10K1X/25
R900435450DBDS6P1X/315V
R900437810DBDS20P1X/315V
R900438025DB6K1-4X/50YV
R900438122DB10K1-4X/315YV
R900438123DB10K2-4X/200YV
R900438939DBDS6K1X/400V
R900439247DBDH25G1X/50
R901003898DBW30B2-5X/100-6EG110N9K4
R901008844DBAW40BF1N1X/150S6EG24N9K4R12E
R901019708DBW10A1-5X/315U6EG24N9K4
R901022834DBW20B1-5X/200U6EG24N9K4
R901022864DBW20B7-5X/315U6EG24N9K4
R901029966DBETE-6X/50G24K31A1V
R901029967DBETE-6X/100G24K31A1V
R901029968DBETE-6X/200G24K31A1V
R901029969DBETE-6X/315G24K31A1V
R901029970DBETE-6X/350G24K31A1V
R901031946DBW30A2N5X/315YS6EG24N9K4R12E
R901045243DBETE-6X/200G24K31F1V
R901045246DBETE-6X/315G24K31F1V
R901046798DB3U30H2-5X/315YU6EG24N9K4
R901055731DBW30A2N5X/350S6EG24N9K4R12
R901059048DB20-1-5X/315E
R901064278DBETE-6X/315YG24K31A1V
R901064677DBETE-6X/200YG24K31A1V
R901065548DBET-6X/200YG24K4V
R901067929DB30-1N5X/200
R901067957DB30-2N5X/200YU
R901071073DBEP6A06-1X/16AG24K4M
REXROTH溢流閥，德國博世bosch rexroth力士樂溢流閥，REXROTH份額閥通常采用兩頭承壓面積不等的差徑活塞構(gòu)造。份額閥不作業(yè)時(shí)，差徑活塞2在繃簧3的效果下處于上極限方位，此時(shí)閥門1保持敞開，因此在輸入操控壓力P1與輸出壓力P2從零同步增長的初始階段，老是P1等于P2?？墒菈毫1的效果面積A1為π（D2-d2）/4，壓力P2的效果面積A2為πD2/4，因此A2大于A1，故活塞上方液壓效果力大于活塞下方液壓效果力。在P1、P2同步增長過程中，當(dāng)活塞上、下兩頭液壓效果之差超過彈簧3的預(yù)緊力時(shí)，活塞便開端下移。當(dāng)P1和P2增長到一定值PS時(shí)活塞2內(nèi)腔中的閥座與閥門1觸摸，進(jìn)油腔與出油腔即為隔絕，使份額閥進(jìn)入平衡狀況。若進(jìn)一步進(jìn)步P1則活塞將回升，閥門再度敞開，油液持續(xù)流入出油腔而使P2不斷升高，但由于A2大于A1，P2沒有增長到新的P1值，活塞又下降到平衡方位。在任一平衡狀況下，差徑活塞的力的平衡方程為：P2路A2=P1路A1+F（此處F為平衡狀況下的繃簧力）。，德國博世bosch rexroth力士樂溢流閥，本公司長期供應(yīng)rexroth力士樂如下產(chǎn)品，具體型號(hào)請(qǐng)，謝謝！

REXROTH單向閥： S15A，S20A，Z1S，Z2S，SL10，SL20，SV10，SV20，RVP

REXROTH電磁閥：4WE6、4WE10、4WE16

REXROTH電液閥：4WEH10H、4WEH16、4WEH25

REXROTH溢流閥：DBD，ZDB，Z2DB，DB、DBW 、DBET

REXROTH減壓閥：DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X

REXROTH節(jié)流閥：Z2FS6 、Z2FS10 、Z2FS16、Z2FS22

REXROTH調(diào)速閥：2FRM5，2FRM10，2FRM16

REXROTH比例方向閥：4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM

REXROTH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、3WRCBHREXROTH溢流閥，德國博世bosch rexroth溢流閥，本公司長期供應(yīng)rexroth以上系產(chǎn)品，具體型號(hào)請(qǐng)，謝謝！REXROTH溢流閥，德國博世bosch rexroth溢流閥

我公司以下品牌都有很好采購渠道均有大批量成交過，期待能有和您合作的機(jī)會(huì)！

mac  phd  pall  sor  magnetrol  Raytek  BIASTMASTER  Numatics   美國IMS IGUS CROWCON   ufm  sel Posi-flate 北美品牌 Noshok REDLION  ge  ue gast  WESTERN VALVE FLOWSERVE Masoneilan  梅索尼蘭 Crouzet高諾斯 Viatran   美國N-TRON恩暢 Brand：WAUKEE  沃克   巴士德 阿泰克JOHNSON ROBERTSHAW 仙童 nason cmt工具    Deublin  英國Thermoreg  Five north american  德國捷斯曼   吉爾森gilson    proportion-air   redlion紅獅  macro

FASTEST  enercon    qa technology    ross

澳大利亞goyen   claval   cat  德威爾   邦納 

 派克   威格士cci thermal  Asi    dytran   magnaloy

world wide 電機(jī) grayhill  Fireye   sensycon  destaco Bellofram  林肯 unimeasure  Megger      Capco® Machinery Systems, Inc.   ENERPAC     美國理想

英格索蘭adc pump   LEECTRA GEAR   DYNISCO   美國maxitrol  vaisala  magtrol   REGO 美國AMCO  Vaccon   BLATEK  Go    Ashcroft   badger meter  Butech   克力帕  bellofram   circle seal   HASKEL      cdi     butech