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​3WE6A6X/EG24N9K4 电磁换向阀 4WE10Y3X/CG24N9K4电磁换向阀 4E10D3X/CG24N9K4电磁换向阀 4WE10EA3X/CG24N9K4电磁换向阀 4WE10EB3X/CG24N9K4电磁换向阀 4WE10E3X/CG24N9K4电磁换向阀 4E10J3X/CG24N9K4电磁换向阀 4WE10L3/CG24N9K4电磁换向阀 4WE10U3X/CG24N9K4电磁换向阀 4WE10G3X/CG24N9K4电磁换向阀 4WE10F3X/CG24N9K4电磁换向阀 4WE10M3X/CG24N9K4电磁换向阀 4WE6D6X/EW230N9K4电磁换向阀 4WE6E6X/EW230N9K4电磁换向阀 4WE6J6X/EW230N9K4电磁换向阀 4WE10D3X/CW230N9K4电磁换向阀 4WE10E3X/CW230N9K4电磁换向阀 4WE10J3X/CW230N9K4电磁换向阀 4WEH10D4X/HG24N9K4电磁换向阀 4WEH10E4X/HG24N9K4电磁换向阀 4WEH16E7X/6HG24N9ETK4电磁换向阀 4WEH16J7X/6HG24N9ETK4电磁换向阀 4WEH16L7X/6HG24N9ETK4电磁换向阀 4WEH16U7X/6HG24N9ETK4电磁换向阀 4WEH16Y7X/6HG24N9ETK4电磁换向阀 4WEH16D7X/6HG24N9ETK4电磁换向阀 4WEH16E7X/6EG24N9ETK4电磁换向阀 4WEH16J7X/6EG24N9ETK4电磁换向阀 4WE6D7X/HG24N9K4电磁换向阀 4WE6C7X/HG24N9K4电磁换向阀 4WE6E7X/HG24N9K4电磁换向阀 4WE6J7X/HG24N9K4电磁换向阀 4WE6M7X/HG24N9K4电磁换向阀 4WE6HB7X/HG24N9K4电磁换向阀 4WE6JA7X/HG24N9K4电磁换向阀 4E6EA7X/HG24N9K4电磁换向阀 4E6EB7X/HG24N9K4电磁换向阀 4E6L7X/HG24N9K4电磁换向阀 4WE6Y7X/HG24N9K4电磁换向阀 4WE6D6X/EG24N9K4电磁换向阀 4WE6C6X/EG24N9K4电磁换向阀 4WE6E6X/EG24N9K4电磁换向阀 4WE6J6X/EG24N9K4电磁换向阀 4WE6Y6X/EG24N9K4电磁换向阀 4E6G6X/EG24N9K4电磁换向阀 4WE6H6X/EG24N9K4电磁换向阀 4WE6U6X/EG24N9K4电磁换向阀 4WE6D/OFEG24N9K4电磁换向阀 4WE6EA6X/EG24N9K4电磁换向阀 4WE6EB6X/EG24N9K4电磁换向阀 4WE6HB6X/EG24N9K4电磁换向阀 4WE6HA6X/EG24N9K4电磁换向阀 4WE6U6X/EG24N9K4电磁换向阀 4WE6R73-6X/EG24N9K4/A12电磁换向阀 3WE6A6X/EG24N9K4 电磁换向阀 4WE10Y3X/CG24N9K4电磁换向阀 4E10D3X/CG24N9K4电磁换向阀 4WE10EA3X/CG24N9K4电磁换向阀 4WE10EB3X/CG24N9K4电磁换向阀 4WE10E3X/CG24N9K4电磁换向阀 4E10J3X/CG24N9K4电磁换向阀 4WE10L3/CG24N9K4电磁换向阀 4WE10U3X/CG24N9K4电磁换向阀 4WE10G3X/CG24N9K4电磁换向阀 4WE10F3X/CG24N9K4电磁换向阀 4WE10M3X/CG24N9K4电磁换向阀 4WE6D6X/EW230N9K4电磁换向阀 4WE6E6X/EW230N9K4电磁换向阀 4WE6J6X/EW230N9K4电磁换向阀 4WE10D3X/CW230N9K4电磁换向阀 4WE10E3X/CW230N9K4电磁换向阀 4WE10J3X/CW230N9K4电磁换向阀 4WEH10D4X/HG24N9K4电磁换向阀 4WEH10E4X/HG24N9K4电磁换向阀 4WEH16E7X/6HG24N9ETK4电磁换向阀 4WEH16J7X/6HG24N9ETK4电磁换向阀 4WEH16L7X/6HG24N9ETK4电磁换向阀 4WEH16U7X/6HG24N9ETK4电磁换向阀 4WEH16Y7X/6HG24N9ETK4电磁换向阀 4WEH16D7X/6HG24N9ETK4电磁换向阀 4WEH16E7X/6EG24N9ETK4电磁换向阀 4WEH16J7X/6EG24N9ETK44WE6D6X/EW230N9K44WE6D62/EG24N9K44WE6Y62/EG24N9K44WE6C62/EG24N9K44WE6A62/EG24N9K44WE6B62/EG24N9K44WE6J62/EG24N9K44WE6E62/EG24N9K44WE6M62/EG24N9K44WE6H62/EG24N9K44WE6HA62/EG24N9K44WE6G62/EG24N9K44WE6U62/EG24N9K54WE6L62/EG24N9K64WE10Y33/CG24N9K44WE10D33/CG24N9K44WE10C33/CG24N9K44WE10L33/CG24N9K44WE10U33/CG24N9K44WE10J33/CG24N9K44WE10E33/CG24N9K44WE10G33/CG24N9K44WE10H33/CG24N9K44WE6D62/EW230N9K44WE6Y62/EW230N9K44WE6J62/EW230N9K44WE6E62/EW230N9K44WE6G62/EW230N9K44WE6G62/EW110N9K44WE10D33/CW230N9K44WE10E33/CW230N9K44WE10J33/CW230N9K44WE10H33/CW230N9K44WE10G33/CW230N9K44WE6D6X/EW230N9K44WE6D62/EG24N9K44WE6Y62/EG24N9K44WE6C62/EG24N9K44WE6A62/EG24N9K44WE6B62/EG24N9K44WE6J62/EG24N9K44WE6E62/EG24N9K44WE6M62/EG24N9K44WE6H62/EG24N9K44WE6HA62/EG24N9K44WE6G62/EG24N9K44WE6U62/EG24N9K54WE6L62/EG24N9K64WE10Y33/CG24N9K44WE10D33/CG24N9K44WE10C33/CG24N9K44WE10L33/CG24N9K44WE10U33/CG24N9K44WE10J33/CG24N9K44WE10E33/CG24N9K44WE10G33/CG24N9K44WE10H33/CG24N9K44WE6D62/EW230N9K44WE6Y62/EW230N9K44WE6J62/EW230N9K44WE6E62/EW230N9K44WE6G62/EW230N9K44WE6G62/EW110N9K44WE10D33/CW230N9K44WE10E33/CW230N9K44WE10J33/CW230N9K44WE10H33/CW230N9K44WE10G33/CW230N9K4减压阀 DR6DP2-5X/75YM DR-10-5-5X/100YM ZDR 6 DPO-45/40YM W80 ZDR10DB2-5X/210YM DR10-5-3X/200YM DR20-5-3X/200Y DR20-5-3X/200YM DR20-5-5X/200Y DR20-5-5X/200YM ZDR10DB2-5X/75YM ZDR10DP2-5X/75YM DR30-5-5X/200YM DR3U20D5-5X/150Y6EG24N9K4+Z5L单向减压阀 DR30-5-5X/100Y叠加式减压阀 ZDRK10VP5-1X/100YMV ZDR6DB2-4X/75YM ZDR6DP2-4X/75YM ZDR6DA2-4X/150YM ZDR6D-4X/25YM ZDR10DB2-5X/75YM ZDR10DP2-5X/150YM ZDR10DP2-5X/75YM ZDR6DB2-4X/150YM ZDR6DP2-4X/150YM ZDR6DP2-4X/75YM Z2DB6VC2-4X/100V ZDB10VB2-4X/100V ZDB6VB2-4X/100V ZDR6DB2-5X/75YM ZDR10DA2-5X/150Y ZDR6DA2-4X/150Y ZDR6DP2-5X/150YMSV30PA1-4X/ ZDR10VB5-3X/100Y板式减压阀柱塞泵的轴伸仍用联轴器与输人轴的联轴器连接。 
③ 力士乐REXROTH轴向柱塞泵的旋转方向，无特殊要求时，制造厂出厂的泵都按顺时针方向运转。 
④ 力士乐REXROTH轴向柱塞泵的安装位置应注意，在泵的后面应留出一定的空间，便于拆卸检修。 
⑤ 力士乐REXROTH轴向柱塞泵的自吸能力较差，安装泵时尽力靠近油箱，应在油面以下，使液压油可以自行灌进泵内，对泵的运转十分有益。如果限于条件，液压泵必须安装于油箱上边时，其吸油高度不得大于最低油位500mm。 
⑥ 力士乐REXROTH柱塞泵的吸油口，要安设线隙式滤油器，过滤精度应为30~50μm；在系统的回油管路要安装过滤精度为10~20μm的回油滤油器。 
力士乐REXROTH径向柱塞泵的结构一般为偏心轴式或凸轮式两种，分为3个柱塞或6个柱塞的，这种泵为阀式配流，抗污染能力较强，并有一定的自吸能力。这类泵的工作压力稍高于轴向柱塞泵，而流量比较小，是由其结构所决定的。径向柱塞泵的整体结构好，在安装方面比轴向柱塞泵的安装规范要简单许多。 液压控制阀---顺序阀 
1 工作原理：按工作原理和结构，顺序阀分直动式和先导式两类；按压力控制方式，顺序阀有内控和外控之分。 在顺序阀中装有单向阀，能通过反向液流的复合阀称为单向顺序阀。一般说来，这种阀使用较多。 
2 功能及应用：顺序阀的基本功能是控制多个执行元件的顺序动作，根据其功能的不同，分别称为顺序阀、背压阀、卸荷阀和平衡阀。 顺序阀的性能与溢流阀基本相同，但由于功能的不同，对顺序阀还有其特殊的要求： 
（1）为了使执行元件准确实现顺序动作，要求顺序阀的调压精度高，偏差小；   
（2）为了顺序动作的准确性，要求阀关闭时内泄漏量小；   
（3）对于单向顺序阀，要求反向压力损失及正向压力损失值均应较小。   
顺序阀的主要作用有：   
（1）控制多个元件的顺序动作；   
（2）用于保压回路；   
（3）防止因自重引起油缸活塞自由下落而做平衡阀用；   
（4）用外控顺序阀做卸荷阀，使泵卸荷；   
（5）用内控顺序阀作背压阀。   
3 生产顺序阀产品厂家：国外有美国Vickers、德国Rexroth等厂家。   
4 顺序阀的选用：顺序阀根据装配结构的不同，可以实现不同的回路功能，如溢流阀、顺序阀和平衡阀的功能。   
顺序阀的启闭特性如果太差，则流量较大时一次压力过高，回路效率降低。启闭特性带有滞环，开启压力低于闭合压力，负载流量变化时应予注意。开启压力过低的阀，再压力低于设定压力时发生前漏，引起执行器误动作。通过阀的流量远小于额定流量时，产生振动或其他不稳定现象。此时要再回路上采取措施使用说明： 
1、气动资料">液压缸缸径、杆径级压力的确定和选用，必须考虑液压系统压力源的压力和系统的损失，压力的控制和调整由液压系统调压阀确定。 
2、液压缸在工作之前必须用低压（大于起动压力）进行几次往复运动，交替打开两端单向放气阀排除缸内的气体后，才能进行正常工作。进出油口接头之间必须加组合密封垫紧固好，以防漏油。 
3、为了保证液压缸的寿命，使用介质中不得混有杂质、赃物，以免划伤缸筒内壁，使密封损伤，引起内外泄漏。 
博世BOSCH电液比例控制阀
0811404405   0811404405  0811404405  0811404405  
0811404405   0811404405  0811404405  0811404405 
0811404405   0811404405  0811404405  0811404405 
0811405114
0830304332
0811405166
0811405168
0811405163
0811405119
0811405120
0811405114
0830304332
0811405166
0811405168
0811405163
0830303387
0830303388
0830303391
0830303389
0830303390
0811405100
0811405101
0811405102
0811405103
0811405104
0811405095
0811405096
0811405097
0811405098
0811405099
0811405080
0811405081
0811405079
0811404405
博世BOSCH方向控制阀
0541000013   0541000015   0541000017   
0541100040   0541100056   0541100041
0541100047   0541100048   0541100049   
0541100050   0541100058   0541100052
0541100053   0541200069   0541200063   
0541200066   0541200071   0541300049
0541400057   0541600037   0541200065   
0541200070   0541200058   0541300042
0541300041   0541400045   0541200041   
0541100055   0541200064   0541300048
0541300050   0541300047   0541300034   
0541200048   0541400043   0541200049
0541300038   0541400041   0541500054   
0541200050   0541400044   0541500059  
0541400038   0541300052   0541300053   
0541300051   0541300040   0541300043
0541400052   0541400048   0541500057   
0541300037   0541500060   0541300036
0541400046   0541400060   0541500055   
0541500058   0541600036   0541400042
0541500056   0541400058   0541400059   
0541500065   0541000016   0541100039
0541100057
0811404405   0811404405  0811404405  0811404405  
0811404405   0811404405  0811404405  0811404405 
0811404405   0811404405  0811404405  0811404405 
0811405126
0811405127
0811405106
0811405143
0811405144
0811405145
0811405162
1834484058
1834484057
1834484040
1834482022
1834482026
1834482023
1834482024
1834484252
1834486000
1834486001
1815503340
1815503378
1815503336
1815503377
1815503351
1815503372
1815503364
1815503012
1815503011
1817002082
0811401201
0811401203
0811401204
0811401220
0811401221
0811401200
0811401202
0811401222
0811401223
0811404770
0811404771
0811404774
0811404772
0811404773
0811404777
0811404778
2910151209
1834482022
1834482026
1834482023
1834482024
1834484252
0811404003
0811404001
0811404086
0811404081
0811404080
0811404087
2910151207
0811405120
0811405138
0811404140
0811404141
0811404145
0811404142
0811404143
0811404146
0811404147
2910151166
1834482022
1834482026
1834482023
1834482024
1834484252
0811404405   0811404405  0811404405  0811404405  
0811404405   0811404405  0811404405  0811404405 
0811404405   0811404405  0811404405  0811404405 
0811404151
0811404150
0811404153
0811404152
0811404154
2910151166
1834482022
1834482026
1834482023
1834482024
1834484252
0811404115
0811404114
0811404125
0811404117
0811404116
0811404154
0811404151
0811404150
0811404153
0811404152
0811404101
0811404100
0811404119
0811404126
0811404120
0811404121
0811404140
0811404141
0811404145
0811404142
0811404146
0811404143
0811404147
0811405106
0811405080
0811405119
0811405137
0811403118
0811403123
0811403119
0811403013
0811403112
0811403113
0811403010
0811403115
0811403116
0811403011
0811403121
0811403117
0811403114
0811403012
0811403150
0811403151
0811403019
0811405143
0811405145
0811405127
0811405079
0811405098
0811405103
0830303389
0811402036
0811402017
0811402019
0811402016
0811402034
0811402030
0811402031
0811402035
0811402032
0811402013
0811402007
0811402003
0811402001
0811402004
2910151174
0811405097
0811405102
0830303391
0811402023
0811402022
0811402021
0811402020
2910151166
0811405095
0811405100
B830303387
0811402072
0811402071
0811402073
0811402070
2910151166
1834482022
1834482026
1834482023
1834482024
1834484252
0811402045
0811402044
0811402043
0811402040
0811402041
0811402042
0811402078
0811402077
0811402076
2910151166
1834482022
1834482026
1834482023
1834482024
1834484252
0811402059
0811402055
0811402058
2910151166
0811405144
0811405162
0811405126
0811405081
0811402051
0811402052
2910151166
0811405096
0811405101
0830303388
0811402082
0811402080
0811402081
2910151166
1834482022
1834482026
1834482023
1834482024
1834484252
0811402108
0811402109
0811402110
0811402117
0811402118
0811402100
0811402101
0811402115
0811402116
0811402153
0811402154
0811402150
0811402151
0811402155
0811402152
0811402117
0811402118
2910151309
0811405144
0811405162
0811405126
0811405081
0811402100
0811402101
2910151309
0811405097
0811405102
B830303391
0811402115
0811402116
2910151309
1834482022
1834482026
1834482023
1834482024
1834484252
0811403108
0811403109
0811403105
0811403104
0811404405   0811404405  0811404405  0811404405  
0811404405   0811404405  0811404405  0811404405 
0811404405   0811404405  0811404405  0811404405 
0811403020
0811403021
0811403100
0811403101
0811403126
2910151166
0811405098
0811405103
0830303389
0811403129
0811403128
2910151166
1834482022
1834482026
1834482023
1834482024
1834484252
0811403020
0811403021
2910151207
0811405143
0811405145
0811405127
0811405079
0811403003
0811403002
0811403001
2910151207
0811405099
0811405104
0830303390
0811404751
0811404750
2910151209
1834482022
1834482026
1834482023
1834482024
1834484252
博世BOSCH方向控制阀
1547010075
1547010076
1547010077
1547010078
1547010079
1547010080
1547220003
1547220009
1547220007
1547220002
1547220010
1547220011
1547220005
1547220012
1547220008
1547220507
1547220506
1547220513
1547220516
1547010085
1547010086
1545100161
1545100165
1545100162
1545100163
1545100166
1547010087
1547010088
1547010089
1547010090
1545410043
1545410044
1545410045
1545410050
1545410056
1545410047
1545410057
1545410020
1545410034
1545410054
1547010082
1547010094
1541316015
1547010081
1547430013
1547432003
1547010084
1547010083
1547431020
1540793112
1540793114
1547010097
1547010075
1547010076
1547010077
1547010078
1547010079
1547010080
1547220003
1547220009
1547220007
1547220002
1547220010
1547220011
1547220012
1547220005
1547220008
1547010085
1547010088
1547220507
1547220506
1547220513
1547220516
1547010087
1547010088
1547010089
1547010090
1834484026
1547010046
1545410043
1545410044
1545410045
1545410050
1545410047
1545410056
1545410057
1545410020
1545410034
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​