R901045616 4WEH10R4X/6EG24N9ETK4/B10
库存大量REXROTH柱塞泵A10VSO,齿轮泵PGH4\5,PGF1/PGF2/PGF3,电磁阀4WE，电子变量泵SYDFEE-2X,电液比例控制阀0811,电液换向阀4WEH、4WE,减压阀DR10、DR20、叠加阀ZD、Z1S、Z2S,ZDR电磁溢流阀DBW，直动式溢流阀DBD、0532，先导溢流阀DB10、DB20,电磁球阀M-S、M-3S,力士乐电液比例控制阀\放大器、压力继电器0811，咨询

4WEH10R4X/6EG24N9ETK4/B10     4WEH10R4X/6EG24N9ETK4/B10   4WEH10R4X/6EG24N9ETK4/B10     4WEH10R4X/6EG24N9ETK4/B10
 
上海心雨机电设备有限公司
 

主阀芯是液压对中的三位四通阀：
在这种结构中，压力油作用在主阀芯（2）的两个端面上，由一个定位套使主阀芯定位，保持在中间位置上。
如果主阀芯的一端卸荷，则主阀芯在另一端压力作用下移到工作位置，从而改变了油流的方向。卸荷端的油经导阀进入Y通道排出。内泄油从L口直接回油箱。

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0811402622 FESXE40CA-1X/500LK0B1M
R900589933 4WE10D3X/CG24N9K4
R900912737 4WE10D3X/CG24K4QMBG24
R901292147 PV7-1X/10-20RE01MC0-10-A497
R901208116 4WEH10J4X/6EG24N9ETSK4/B10
R901045616 4WEH10R4X/6EG24N9ETK4/B10
R900757127 H-4WEH32J6X/6EG24N9ES2K4/B10D3
R900934156 4WE6D6X/EW230N9K4/B10
R900561180 3WE6A6X/EG24N9K4
R900928617 4WEH10D4X/6EG24N9TK4
0811404603 4WRPEH6C3B40L-2X/G24K0/A1M
R900344778 M-SR25KE05-1X/
R900923624 3WE10A3X/OFCG24N9K4
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R988000195 AB20-11/K1G1/4
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R900512105 FD32FA2X/B06V
R900929542 PVV4-1X/122RA15DMC
R900936491 PVV4-1X/113RA15DMC
R900913281 4WE6D6X/EG12N9K4
R900328797 Z2S16-1-5X/
R900345372 M-SR15KE05-1X/
R900340979 M-SR20KE05-1X/
R900344778 M-SR25KE05-1X/
R900421985 Z2S10-2-3X/
R900513337 FD32PA2X/B06V
R902424711 A4VSO71DFR/10R-PPB13N00
R900925192 DBW10B2-5X/350-6EG24N9K4
二位四通换向阀（这种阀共有四种不同的结构形式）：
1．4WEH型：这种阀的导阀和主阀各有一个复位弹簧，靠弹簧力来复位。
2．4WEH-H型：这种阀导阀有一个复位弹簧，使导阀芯处在初始位置上，主阀芯是通过压力油的作用来换向的。
3．4WEH-H-O型：这种阀导阀有两个电磁铁。在导阀和主阀里都没有复位弹簧，这样就分别用电磁铁和压力油使导阀芯和主阀芯换向。因此就必须总有一个电磁铁处于工作状态下。
4．4WEH-H-OF型：这种阀导阀有两个电磁铁和定位器，可使导阀芯停留在工作位置上（脉冲式阀）。主阀芯没有定位装置，在压力油的作用下移到相应的工作位置上。
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R901106453 HED8OP-2X/350K14
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R900247927 LFA25DB1-7X/315
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R900503669 FD12PA2X/B03V
R900512806 FD25PA2X/B03V
R900958848 3DREPE6C-2X/25EG24N9K31/F1M
R900597717 DZ20-2-5X/315XY
R900925484 3DREPE6C-2X/25EG24N9K31/A1V
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R900948924 4WEH10J4X/6EG24N9ETK4/B10
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R900915820 2FRE 10-4X/25LBK4M
R901057060 VT-VRPA1-151-1X/V0/0
R900912652 LFA 16 H1-7X/F
R900496034 DBDS10K1X/630V
R900021396 SOLENOID COIL      GZ45-4 220V
R900013674 PLUG-IN CONNECTOR  3P GM 209N SW +GM   &
0811404750 4WRPE10EA80SJ-2X/G24K0/A1M
R901108753 4WEH16U7X/6HG24N9ETK4/B10
R902448219 A10VSO140DRS/32R-VPB12N00
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R900566283 M-3SEW6U3X/420MG24N9K4
R900566273 M-3SEW6C3X/420MG24N9K4
1834486001 VT3002-1-2X/32F
R900205506 2FRM6B36-3X/1,5QMV
R900422145 MG10G1X/V
R900912531 LC16DB20E7X/
R900937996 LC40A05E7X/
R900912675 LFA25GWA-7X/
R900912625 LFA16D-7X/F
R900912655 LFA16H2-7X/F
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R900912805 LFA16DBW2-7X/315
R900912677 LFA25GWB-7X/
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R900911414 LC16DB20A7X/