|
Rexroth力士乐DBEM 10-7X/100XYG24K4M先导式溢流阀 DBEM 型阀门属于先导式溢流阀。此类阀用于限制液压系统的工作压力。根据电气控制值的不同，可使用这些阀门对要限制的系统压力进行无级设置。这些阀门的基本构成包括带有主阀心 (3) 的壳体 (1)、具有****压力限制的叠加阀 (2) 以及比例先导控制阀 (11)。
型号 DBEM...
施加在通道 P 中的压力作用于主阀芯 (3)。同时，油口 P 处压力通过带喷嘴（4、5）的控制油路（6、7）施加于主阀芯 (3) 的弹簧负载侧。同时通过连接孔 (9) 将压力施加到比例先导控制阀 (11) 的阀架 (10)。先导座 (10) 处液压力可克服比例电磁铁 (12) 的控制值相关力。如果液压力超过线圈磁力，先导座 (10) 将会打开。此时先导油即可通过控制油路 (13) 流向油口 Y (14) 以及油箱；因此控制油路（6、7）上的主阀芯 (3) 处将会产生压降。释放从油口 P 到 T 的连接。主阀芯 (3) 可控制油口 P 处的设定工作压力。由于液压保护可防止出现不允许的高压值，因此已集成弹簧负载溢流阀 (2)。此****压力限制为基于相关压力等级进行的预设值（请参阅表格第 6 页）。在阀门工作范围内，弹簧 (16) 可将阀架 (15) 固定于阀座 (17)，并且阀芯由此关闭。如果主阀芯 (3) 弹簧腔处压力超过阀门的****允许调定压力，则阀架 (15) 将贴紧压缩弹簧 (16)，并且与弹簧室的连接将打开。先导油通过油口 Y (14) 流入油箱。由于存在控制油路（6、7），在主阀芯 (3) 处产生了压降。释放从油口 P 到 T 的连接。主阀芯 (3) 控制油口 P 处设定的****工作压力。必要时还可通过调节元件 (19) 减小预设压力。油口 Y (14) 必须从外部管式连接至油箱。需在卸压后连接油箱。可通过油口 X (18) 对阀门进行卸载或限制****压力。 R901403915
DBEM 10-7X/100XYG24-8K4M R901402719
DBEM 10-7X/100XYG24K4M R901353020
DBEM 10-7X/100YG24-8K4M R901377849
DBEM 10-7X/100YG24-8K4V R901335402
DBEM 10-7X/100YG24K4M R901363271
DBEM 10-7X/100YG24K4V R901405480
DBEM 10-7X/200XYG24-8K4M R901376030
DBEM 10-7X/200XYG24-8K4V R901371562
DBEM 10-7X/200XYG24K4M R901353023
DBEM 10-7X/200YG24-8K4M R901376031
DBEM 10-7X/200YG24-8K4V R901335400
DBEM 10-7X/200YG24K4M R901353024
DBEM 10-7X/200YG24K4V R901353026
DBEM 10-7X/315XYG24-8K4M R901358168
DBEM 10-7X/315XYG24K4M R901358170
DBEM 10-7X/315XYG24K4V R901358171
DBEM 10-7X/315YG24-8K4M R901385233
DBEM 10-7X/315YG24-8K4V R901335399
DBEM 10-7X/315YG24K4M R901363273
DBEM 10-7X/315YG24K4V R901394446
DBEM 10-7X/350XYG24-8K4M R901358179
DBEM 10-7X/350XYG24K4M R901378829
DBEM 10-7X/350XYG24K4M -5 R901335397
DBEM 10-7X/350YG24K4M R901363276
DBEM 10-7X/350YG24K4V
R901367037
DBEM 10-7X/50XYG24-8K4M R901403695
DBEM 10-7X/50XYG24-8K4V R901380481
DBEM 10-7X/50XYG24K4M R901392491
DBEM 10-7X/50XYG24K4V R901358180
DBEM 10-7X/50YG24-8K4M R901442119
DBEM 10-7X/50YG24-8K4V R901335405
DBEM 10-7X/50YG24K4M R901363277
DBEM 10-7X/50YG24K4V R901353027
DBEM 20-7X/100YG24-8K4M R901353029
DBEM 20-7X/100YG24K4M R901363279
DBEM 20-7X/100YG24K4V R901353030
DBEM 20-7X/200XYG24-8K4M R901353031
DBEM 20-7X/200XYG24K4M R901353033
DBEM 20-7X/200YG24-8K4M R901378828
DBEM 20-7X/200YG24-8K4M -340 R901353036
DBEM 20-7X/200YG24K4M R901363280
DBEM 20-7X/200YG24K4V R901366458
DBEM 20-7X/315XYG24-8K4M R901412035
DBEM 20-7X/315XYG24-8K4M-5 R901353039
DBEM 20-7X/315XYG24K4M R901430308
DBEM 20-7X/315XYG24K4V R901353040
DBEM 20-7X/315YG24-8K4M R901368025
DBEM 20-7X/315YG24-8K4V R901353042
DBEM 20-7X/315YG24K4M R901344450
DBEM 20-7X/315YG24K4V
R901165409
DBEM 20-7X/350XYG24-8K4M R901353045
DBEM 20-7X/350XYG24K4M R901353046
DBEM 20-7X/350YG24-8K4M R901353054
DBEM 20-7X/350YG24K4M R901363282
DBEM 20-7X/350YG24K4V R901431279
DBEM 20-7X/50XYG24K4M R901375372
DBEM 20-7X/50YG24K4M R901391242
DBEM 20-7X/50YG24K4V R901393457
DBEM 20-7X=200XYG24-8K4M R901402441
DBEM 20G-7X/200YG24K4V R901420596
DBEM 20G-7X/50YG24K4V R901335389
DBEM 30-7X/100YG24-8K4V R901360702
DBEM 30-7X/100YG24K4M
R901363284
DBEM 30-7X/100YG24K4V R901375541
DBEM 30-7X/200XYG24-8K4M R901395247
DBEM 30-7X/200XYG24-8K4V R901353055
DBEM 30-7X/200XYG24K4M R901392118
DBEM 30-7X/200XYG24K4V R901371208
DBEM 30-7X/200YG24-8K4M R901442063
DBEM 30-7X/200YG24-8K4V R901353056
DBEM 30-7X/200YG24K4M R901363285
DBEM 30-7X/200YG24K4V R901357147
DBEM 30-7X/315XYG24-8K4M R901353057
DBEM 30-7X/315XYG24K4M R901370633
DBEM 30-7X/315YG24-8K4M
R901353059
DBEM 30-7X/315YG24K4M R901344449
DBEM 30-7X/315YG24K4V R901376970
DBEM 30-7X/350XYG24-8K4M R901446919
DBEM 30-7X/350XYG24K4M R901433299
DBEM 30-7X/350YG24-8K4M R901353060
DBEM 30-7X/350YG24K4M R901177876
DBEM 30-7X/50YG24K4M R901386314
DBEM 30G-7X/315YG24-8K4V R901407692
DBEM 30G-7X/350YG24-8K4V
R901401881
DBEME 10-7X/100XYG24K31A1M R901358181
DBEME 10-7X/100YG24K31A1M R901363286
DBEME 10-7X/100YG24K31A1V R901445550
DBEME 10-7X/100YG24K31F1M R901375464
DBEME 10-7X/200XYG24K31A1M R901353062
DBEME 10-7X/200YG24K31A1M R901363307
DBEME 10-7X/200YG24K31A1V R901386840
DBEME 10-7X/200YG24K31F1V R901353063
DBEME 10-7X/315XYG24K31A1M R901409594
DBEME 10-7X/315XYG24K31F1V R901344448
DBEME 10-7X/315YG24K31A1M R901363308
DBEME 10-7X/315YG24K31A1V R901401760
DBEME 10-7X/315YG24K31F1M R901371975
DBEME 10-7X/350XYG24K31A1M R901358182
DBEME 10-7X/350YG24K31A1M R901356058
DBEME 10-7X/350YG24K31A1V R901374804
DBEME 10-7X/350YG24K31F1M R901384767
DBEME 10-7X/50XYG24K31A1M R901443880
DBEME 10-7X/50XYG24K31F1V R901353061
DBEME 10-7X/50YG24K31A1M R901363310
DBEME 10-7X/50YG24K31A1V R901396002
DBEME 10-7X=315YG24K31A1M R901362243
DBEME 10G-7X/315YG24K31A1V R901429967
DBEME 10G-7X/350YG24K31A1V R901404380
DBEME 20-7X/100XYG24K31F1M
R901353064
DBEME 20-7X/100YG24K31A1M R901335395
DBEME 20-7X/100YG24K31A1V R901398799
DBEME 20-7X/100YG24K31F1V R901378240
DBEME 20-7X/200XYG24K31A1M R901353065
DBEME 20-7X/200YG24K31A1M R901335394
DBEME 20-7X/200YG24K31A1V R901396821
DBEME 20-7X/200YG24K31F1M R901443291
DBEME 20-7X/200YG24K31F1V R901353067
DBEME 20-7X/315XYG24K31A1M R901409593
DBEME 20-7X/315XYG24K31F1V R901353070
DBEME 20-7X/315YG24K31A1M R901335393
DBEME 20-7X/315YG24K31A1V R901429620
DBEME 20-7X/315YG24K31F1M R901394946
DBEME 20-7X/350XYG24K31A1M R901353074
DBEME 20-7X/350YG24K31A1M R901335391
DBEME 20-7X/350YG24K31A1V R901363767
DBEME 20-7X/350YG24K31F1M R901335396
DBEME 20-7X/50YG24K31A1V R901362249
DBEME 20G-7X/315YG24K31A1V R901438738
DBEME 20G-7X/50YG24K31F1M R901387448
DBEME 30-7X/100YG24K31A1M R901429617
DBEME 30-7X/100YG24K31F1M R901353075
DBEME 30-7X/200YG24K31A1M R901363311
DBEME 30-7X/200YG24K31A1V R901413479
DBEME 30-7X/200YG24K31F1V
R901413292
DBEME 30-7X/315XYG24K31A1M R901353077
DBEME 30-7X/315YG24K31A1M R901363314
DBEME 30-7X/315YG24K31A1V R901429619
DBEME 30-7X/315YG24K31F1M R901335387
DBEME 30-7X/315YG24K31F1V R901353079
DBEME 30-7X/350YG24K31A1M R901440102
DBEME 30-7X/350YG24K31A1V R901369534
DBEME 30-7X/350YG24K31F1M R901362250
DBEME 30G-7X/315YG24K31A1V
|
