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我公司專(zhuān)業(yè)經(jīng)營(yíng)美國(guó)VICKERS系列（Q）10v、20v、25V、35V、45V雙聯(lián)葉片泵：2520V、3520V、3525V、4520V、4525V、4535V
   變量柱塞泵：
   PVQ系列：PVQ5、PVQ10、PVQ15、PVQ20、PVQ25、PVQ29、PVQ45
   PVB系列：PVB5、PVB10、PVB15、PVB20、PVB25、PVB29、PVB45
   PVH系列：PVH57、PVH74、PVH98、PVH131、PVH141等

PFB柱塞泵：PFB5、PFB10、PFB20、PFB45，PFB5-FRY-22-S124
軸向柱塞泵：PVB5/6、PVB10/15、PVB20/29、PVB45、PVB90；PVB20-F-MRSFXN-10-CM-CVP-C-G-L-11-GE1
PV/PF柱塞泵：PF066、PF090、PF130、PF180、PF250、PV066、PV090、PV130、PV180、PV250；PV 060M2 R 1A 1A 1N1V20EU17**10 PV250、PV360、PV500、PV750、PF250、PF360、PF500、PF750、TPV130、TPV180、TPV250、TPV360、TPV500、TPF130、TPF180、TPF250、TPF360、TPF500；PV 250M 7R1N1R1S1V30EU11DP11
PVH柱塞泵：PVH57QIC，PVH63QIC，PVH74QIC，PVH81QIC，PVH98QIC，PVH106QIC，PVH131QIC PVH141QICPVH074R13AA10B252000001AF1AB 010A 及PVM018/020、PVM045/050、PVM057/063、PVM131/141、PVQ10、PVQ13、PVQ16、PVQ20、PVQ25、PVQ32、PVQ40、PVQ45、PVQ63

PVQ32-B2R-SE1S-21-CM7-12
PVQ32-B2R-SS1S-21-CM7-12
PVQ32-B2R-SS1S-21-C1-4-12
PVQ40-MBR-SSNS-10-CM710
4535V60A25-1AA-22R
4535V60A25-1CC-22R
4525V60A12-1AA-22R
4525V60A12-1CC-22R
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20V5A 1C22R
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20VQ5A 1C30
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25V21A 1A22R
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35V25A 1A22R
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3525VQ30A21 1DD20
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45V60A 1A22R
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45V60A 86A22R
45VQ60A 86C20
50V85A 1A11 130 LH
50V109A 1D11 130
2520V12A2 1BB22R
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2520V14A5 1BB22R
2520V14A5 1CC22R
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2520V14A11 1AA22R
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3520V30A8 1AA22R
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3520V30A12 1AA22R
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3520V30A14 1AA22R
3520V30A14-1AA22L
3520V30A14 1CB22R
3520V35A5 1BB22R
3520V35A5 1CC22R
3520V35A8 1CC22R
3520V35A8 1AD22R
3520V35A8 86AA22L
3520V35A11-1DD22R
3520V35A14 1BB22R
3520V38A5 1AA22R
3520V38A8 1BB22R
3520V38A11 1AA22R
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3520V38A12 1AA22R
3520V38A12-1BB22R
3520V38A12 1CC22R
3520V38A12-1DC22R
3520V38A14 1AA22R
3520V38A14 1AD22R
3525V25A12 1AA22R
3525V25A12 1BB22R
3525V25A12 1CC22R
3525V25A12 1CB22R
3525V25A14-1BB22R
3525V25A14-1AD22R
3525V25A14-1DA22R
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3525V25A17 1AA22R
3525V25A17-1BB22R
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3525V25A21 1AA22R
3525V25A21 1CC22R
3525V25A21 1BA22R
3525V25A21-86AA22R
3525V30A10-1DD22R
3525V30A12 1AA22R
3525V30A12-1DD22R
3525V30A14 1AA22R
3525V30A14 1CC22R
3525V30A14-1DD22R
3525V30A14-1DA22R
3525V30A17-1AA22R
3525V30A17 1CC22R
3525V30A17 1DD22R
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3525V30A21 1AA22R
3525V30A21 1BB22R
3525V30A21 1CC22R
3525V30A21 1DD22R
3525V30A21 1DA22R
3525V35A12 1DD22R
3525V35A14-1AA22R
3525V35A14 1CC22R
3525V35A17 1AA22R
3525V35A17 1BB22R
3525V35A17 1CC22R
3525V35A17 86CB22R
3525V35A21 1AA22R
4525V60A12 1DD22R
4525V60A12 1CC22L
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4525V60A21 1AA22R
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4525V60A21 1BA22R
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4525VQHSV10S 42AM21S5
4535V42A25 1AA22R
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4535V42A35 1BB22R
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4535V50A30 1AA22R
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4535V60A25 86BA22R
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4535V60A30 1AA22R
4535V60A30 1BB22R
4535V60A30 1CC22R
4535V60A30 1DD22R
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4535V60A30 86AA22R
4535V60A30 86BB22R
4535V60A30 86CC22R
4535V60A30 86DD22R
4535V60A30-86DA22R
4535V60A35 1AA22R
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4535V60A35 1CC22R
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4535V60A35 86AA22R
4535V60A35 86BA22R
4535V60A35 86DA22R
4535V60A38 1AA22R
4535V60A38 1BB22R
4535V60A38 1CC22R
4535V60A38 1DD22R
4535V60A38 1CC22L
4535V60A38 1AB22R
4535V60A38 1AD22R
4535V60A38 1AB22L
4535V60A38 1BA22R
4535V60A38 1DA22R
4535V60A38 86AA22R
4535V60A38-86BB22R
4535V60A38 86CC22R
4535V60A38 86DD22R
4535V60A38 86BA22R     
4535V60A38 86BD22R
4535V60A38-86DA22R
4535V60A38 86DB22R
4535VQ60A38 219CC20
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4535V66A38 86CC20 26
4535V66A38 86DD20 260
4535V66A38-86AD20-260
4535VQ50A30 1DD20
25VTBS14A-2202CC-22R
雙聯(lián)葉片泵　　
單作用：葉片是鑲嵌在槽里的，可以自由滑動(dòng)，當(dāng)旋轉(zhuǎn)產(chǎn)生時(shí)，葉片在離心作用下甩到泵殼上，葉片泵是容積泵，相鄰的兩個(gè)葉片運(yùn)動(dòng)到下邊時(shí)與泵殼和轉(zhuǎn)子封閉的容積zui小，在上邊時(shí)zui大，當(dāng)轉(zhuǎn)子順時(shí)針轉(zhuǎn)動(dòng)時(shí)，相鄰兩葉片經(jīng)歷從zui下邊到zui上邊的過(guò)程就是容積增大過(guò)程，所以吸油（從第四象限到第二象限）；從zui上到zui下是容積減小過(guò)程，所以壓油（從第二到第四象限）。 　　雙作用：當(dāng)電機(jī)帶動(dòng)轉(zhuǎn)子沿轉(zhuǎn)動(dòng)時(shí)，葉片在離心力和葉片底部壓力油的雙重作用下向外伸出，其頂部緊貼在定子內(nèi)表面上。處于四段同心圓弧上的四個(gè)葉片分別與轉(zhuǎn)子外表面、定子內(nèi)表面及兩個(gè)配流盤(pán)組成四個(gè)密封工作油腔。這些油腔隨著轉(zhuǎn)子的轉(zhuǎn)動(dòng)，密封工作油腔產(chǎn)生由小到大或由大到小的變化，可以通過(guò)配流盤(pán)的吸油窗口（與吸油口相連）或排油窗口（與排油口相連）將油液吸入或壓出。 　　在轉(zhuǎn)子每轉(zhuǎn)過(guò)程中，每個(gè)工作油腔完成兩次吸油和壓油，所以稱(chēng)為雙作用式葉片泵，由于高低壓腔相互對(duì)稱(chēng)對(duì)稱(chēng)，軸受力平衡，為卸荷式。 　
雙聯(lián)葉片泵 　　雙聯(lián)葉片泵是由兩個(gè)單級(jí)葉片泵裝在一個(gè)泵體內(nèi)在油路上并聯(lián)組成。兩個(gè)葉片泵的轉(zhuǎn)子由同一傳動(dòng)軸帶動(dòng)旋轉(zhuǎn),有各自獨(dú)立的出油口,兩個(gè)泵可以是相等流量的,也可以是不等流量的。
 　　雙聯(lián)葉片泵常用于有快速進(jìn)給和工作進(jìn)給要求的機(jī)械加工的機(jī)床中,這時(shí)雙聯(lián)泵由一小流量和一大流量泵組成。當(dāng)快速進(jìn)給時(shí),兩個(gè)泵同時(shí)供油（此時(shí)壓力較低）,當(dāng)工作進(jìn)給時(shí),由小流量泵供油（此時(shí)壓力較高）,同時(shí)在油路系統(tǒng)上使大流量泵卸荷,這與采用一個(gè)高壓大流量的泵相比,可以節(jié)省能源,減少油液發(fā)熱。這種雙聯(lián)葉片泵也常用于機(jī)床液壓系統(tǒng)中需要兩個(gè)互不影響的獨(dú)立油路中。