??PVV2-1X/068RJ15DMB武穴黎翔機電設備有限公司，詢價聯(lián)系人：何女士

詢價電話：0713-6542758，18934630908 ???

詢價傳真：0713-6542758

詢價QQ:?736567721,704552157

R900925687 4WRAE10W1-30-22/G24N9K31/F1V

0811402141 DBETBEX-1X/315G24K31F1M? ? 按用途分為溢流閥、減壓閥和順序閥。(1)溢流閥：能控制液壓系統(tǒng)在達到調(diào)定壓力時保持恒定狀態(tài)。用於過載保護的溢流閥稱為安全閥。當系統(tǒng)發(fā)生故障R900945229 PVV54-1X/193-098RB15DDMC

R900945128 PVV1-1X/018RJ15UMB

R900945121 PVV54-1X/183-098RB15DUMC

R900944546 PVV5-1X/193LA15UMC

R900944135 PVV41-1X/122-018RA15DDMC

R900943716 PVV5-1X/154RA15UMC

R900943199 PVV2-1X/055RB15DMB

R900943054 PVV4-1X/113RA15UVC

R900942737 PVV4-1X/082LA15DMC

R900942489 PVV5-1X/193RB15UMC

R900942298 PVV2-1X/045RJ15UMB

R900942277 PVV52-1X/193-060RA15UUMC

R900942115 PVV2-1X/040RA15DMB

R900942114 PVV1-1X/018RA15DMB

R900942110 PVV5-1X/183RA15UMC

R900942109 PVV52-1X/139-068RA15UUMC

R900942108 PVV4-1X/098RJ15UMC

R900941961 PVV54-1X/139-082RA15UUMC

R900941702 PVV1-1X/046RJ15UMB

R900941701 PVV51-1X/183-040RA15UUMC

R900941700 PVV51-1X/193-046RA15UUMC

R900941699 PVV4-1X/098RA15RMC

R900941698 PVV2-1X/055RA15RMB

R900941697 PVV42-1X/113-068RB15URMC

R900941692 PVV4-1X/122RJ15DMC

R900941691 PVV2-1X/068RJ15DMB

R900941684 PVV1-1X/040RJ15DMB

R900941572 PVV2-1X/060RA15UMB

R900940633 PVV1-1X/018RA15UMB

R900940588 PVV21-1X/040-027RA15DDMB

R900940587 PVV21-1X/040-018RA15DDMB

R900940446 PVV2-1X/055RJ15UMB

R900940260 PVV1-1X/027RJ15UMB

R900940215 PVV2-1X/060RB15DMB

R900939702 PVV52-1X/193-055RA15UUMC

R900939526 PVV1-1X/036RJ15UMB

R900939497 PVV54-1X/139-098RB15UUMC

R900939347 PVV2-1X/055LA15DMB

R900939078 PVV5-1X/193RJ15DMC

R900939075 PVV1-1X/027RJ15DMB

R900939042 PVV5-1X/193RA15RMC

R900939041 PVV5-1X/183RA15RMC

R900939040 PVV2-1X/068RA15RMB

R900938819 PVV4-1X/113RA15UMC，壓力升高到可能造成破壞的限定值時，閥口會打開而溢流，以保證系統(tǒng)的安全。(2)減壓閥R900937335 PVV52-1X/193-068RA15UUMC

R900937333 PVV42-1X/082-045RA15UUMC

R900937332 PVV21-1X/040-018RA15UUMB

R900937330 PVV4-1X/082RA15LMC

R900936954 PVV1-1X/027RA15UMB

R900936923 PVV5-1X/162RA15UMC

R900936760 PVV1-1X/036RA15UMB

R900936492 PVV5-1X/162RA15DMC

R900936491 PVV4-1X/113RA15DMC

R900936297 PVV5-1X/183RA15DMC

R900936296 PVV5-1X/154RA15DMC

R900936294 PVV4-1X/098RA15DMC

R900936293 PVV4-1X/069RA15DMC

R900936292 PVV2-1X/045RA15DMB

R900936290 PVV2-1X/055RA15DMB

R900936197 PVV2-1X/060RA15DMB

R900936150 PVV54-1X/183-122RA15UUMC

R900935891 PVV1-1X/036RA15DMB

R900935879 PVV41-1X/122-027RA15UUMC

R900935466 PVV2-1X/068RA15DMB

R900935445 PVV4-1X/069RA15UMC

R900934793 PVV5-1X/162RB15UMC

R900934061 PVV42-1X/098-045RA15DDMC

R900934058 PVV21-1X/060-040RA15DDMB

R900933057 PVV4-1X/082RA15RMC

R900932732 PVV5-1X/139RA15DMC

R900931901 PVV21-1X/055-018RA15UUMB

R900931548 PVV4-1X/082RA15DMC

R900931256 PVV2-1X/068RA15UVB

R900931138 PVV2-1X/040RA15UMB

R900931136 PVV4-1X/082RA15UMC

R900930907 PVV4-1X/098RA15UMC

R900929543 PVV1-1X/046RA15DMB

R900929542 PVV4-1X/122RA15DMC武穴黎翔機電設備有限公司。REXROTH德國力士樂銷售熱線：18934630908.0713-6542758，詢價QQ:3206749044.

R900929461 PVV2-1X/045RA15UMB

R900929349 PVV5-1X/193RA15DMC

R900928961 PVV4-1X/122RA15UMC

R900928955 PVV2-1X/055RA15UMB

R900928947 PVV1-1X/046RA15UMB

R900928946 PVV1-1X/040RA15UMB

R900928769 PVV5-1X/193RA15UMC

R900928302 PVV5-1X/193RB15DMC

R900928301 PVV5-1X/162RB15DMC

R900928297 PVV1-1X/040RA15DMB

R900928296 PVV1-1X/027RA15DMB

R900928294 PVV2-1X/068RB15DMB：能控制分支回路得到比主回路油壓低的穩(wěn)定壓力。減壓閥按它所控制的壓力功能不同，又可分為定值減壓閥(輸出壓力為恒定值)、定差減壓閥(輸入與輸出壓力差為定值)和定比減壓閥(輸入與輸出壓力間保持一定的比例)。(3)順序閥PVV41-1X/098-027RA15UDMC ? PVV41-1X/122-036RA15DDMC

PVV42-1X/098-045RA15DDMC ? PVV21-1X/068-027RA15LUMB

PVV51-1X/162-036RB15DDMC ? PVV51-1X/193-027RA15DDMC

PVV52-1X/193-040RB15URMC ? PVV52-1X/193-055RB15UUMC

PVV54-1X/183-082RA15DDMC ? PVV54-1X/139-082RA15UUMC

PVV52-1X/139-068RA15DLMC ? PVV5-1X/193RA15LMC

PVV54-1X/139-069RA15UUMC ? PVV2-1X/068RJ15UMB

PVV4-1X/113RJ15UMC ? ? ? ? PVV1-1X/027LA15LMB

PVV42-1X/082-045RA15DDMC ? PVV1-1X/027RJ15DVB

PVV54-1X/162-082RB15UUMC ? PVV41-1X/082-018RA15RRVC

PVV41-1X/082-046RA15UUMC ? PVV51-1X/139-027RA15DLMC

PVV52-1X/139-068RA15DLMC ? PVV21-1X/040-018RB15UDMB

PVV5-1X/154RJ15DVC ? ? ? ? PVV21-1X/055-018RA15UUVB

PVV5-1X/193RA15LMC ? ? ? ? PVV4-1X/122RA15RMC

PVV54-1X/154-113RJ15UUMC ? PVV21-1X/045-027RJ15UUMB

PVV21-1X/068-027RA15URMB ? PVV51-1X/154-027RA15RRVC

PVV54-1X/193-122RA15UUVC ? PVV54-1X/193-113RA15UUVC

?PVV1-1X/046RA15DVB ? ? ? ?PVV41-1X/082-036RA15LLMC

PVV2-1X/060RA15LMB ? ? ? ? PVV54-1X/193-082RA15DDMC

PVV52-1X/154-055RA15UUMC ? PVV42-1X/082-068RA15UUMC

PVV54-1X/183-122RB15DDMC ? PVV54-1X/139-098RB15DDMC

PVV52-1X/162-055RB15DDMC ? PVV52-1X/154-068RB15DDMC

它的作用原理和單作用葉片泵相似，不同之處只在于定子表面是由兩段長半徑圓弧、兩段短半徑圓弧和四段過渡曲線八個部分組成，且定子和轉子是同心的。在圖示轉子順時針方向旋轉的情況下，密封工作腔的容積在左上角和右下角處逐漸增大，為吸油區(qū)，在左下角和右上角處逐漸減小，為壓油區(qū)；吸油區(qū)和壓油區(qū)之間有一段封油區(qū)把它們隔開。這種泵的轉子每轉一轉，每個密封工作腔完成吸油和壓油動作各兩次，所以稱為雙作用葉片泵。泵的兩個吸油區(qū)和兩個壓油區(qū)是徑向對稱的，作用在轉子上的液壓力徑向平衡，所以又稱為平衡式葉片泵。　

雙作用葉片泵的瞬時流量是脈動的，當葉片數(shù)為4的倍數(shù)時脈動率小。為此，雙作用葉片泵的葉片數(shù)一般都取12或16。：能使一個執(zhí)行元件(如液壓缸、液壓馬達等)動作以后，再按順序使其他執(zhí)行元件動作。油泵產(chǎn)生的壓力先推動液壓缸1運動，同時通過順序閥的進油口作用在面積A 上，當液壓缸1運動完全成后，壓力升高，作用在面積A 的向上推力大於彈簧的調(diào)定值后，閥芯上升使進油口與出油口相通，使液壓缸2運動。流量控制閥利用調(diào)節(jié)閥芯和閥體間的節(jié)流口面積和它所產(chǎn)生的局部阻力對流量進行調(diào)節(jié)，從而控制執(zhí)行元件的運動速度。R900245924 ?PV7-1X/16-30RE01MC5-08WH

R900247239 ?PV7-1X/10-20RE01MC5-08WH

R900502277 ?PV7-1X/40-45RE37MC5-16

R900504653 ?PV7-1X/10-14RE01MD0-16

R900506473 ?PV7-1X/16-20RE01MC5-16

R900506808 ?PV7-1X/63-71RE07MC0-16

R900506809 ?PV7-1X/100-118RE07MC0-16

R900509053 ?PV7-1X/10-14RE01MC7-16

R900509274 ?PV7-1X/16-20RE01MD0-16

R900509506 ?PV7-1X/25-30RE01MD0-16

R900511215 ?PV7-1X/100-118RE07MC3-16

R900511986 ?PV7-1X/63-71RE07MC3-16

R900511987 ?PV7-1X/16-20RE01MD3-16

R900516546 ?PV7-1X/100-118RE07MC5-16

R900517464 ?PV7-1X/25-30RE01MC5-16

R900518218 ?PV7-1X/63-71RE07MC5-16

R900519094 ?PV7-1X/63-71RE07MD0-16

R900519411 ?PV7-1X/100-118RE07MN5-16

R900520401 ?PV7-1X/10-14RE01MC5-16

R900520725 ?PV7-1X/10-14RE01MD3-16

R900520787 ?PV7-1X/10-14RE01MD5-16

R900523597 ?PV7-1X/40-45RE37KC0-16

R900532770 ?PV7-1X/100-118RE07MD0-16

R900533296 ?PV7-1X/16-30RE01MC3-08

R900533582 ?PV7-1X/16-30RE01MC0-08

R900533637 ?PV7-1X/100-118RE07MC7-16

R900533919 ?PV7-1X/40-45RE37MN0-16

R900534143 ?PV7-1X/10-20RE01MC0-08

R900534412 ?PV7-1X/16-20RE01MC7-16

R900534508 ?PV7-1X/25-45RE01MC0-08

R900535061 ?PV7-1X/63-71RE07MC7-16

R900535532 ?PV7-1X/25-45RE01MC5-08

R900535588 ?PV7-1X/40-71RE37MC0-08

R900537419 ?PV7-1X/10-14RE01MN0-16

R900538125 ?PV7-1X/10-20RE01MC3-08

R900538525 ?PV7-1X/25-45RE01MC3-08

R900539468 ?PV7-1X/40-71RE37MC5-08

R900539710 ?PV7-1X/10-20RE01MC5-08

R900539886 ?PV7-1X/40-71RE37MD0-08

R900546886 ?PV7-1X/25-30RE01KC3-16

R900535061 ?PV7-1X/63-71RE07MC7-16

R900535532 ?PV7-1X/25-45RE01MC5-08

R900535588 ?PV7-1X/40-71RE37MC0-08

R900537419 ?PV7-1X/10-14RE01MN0-16