DRE6X-1X/175MG24-8NZ4M比例减压阀

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DRE6X-1X/175MG24-8NZ4M比例减压阀

特征

用于降低系统压力的阀

通过比例电磁铁操作

带可旋转和可拆卸线圈的比例电磁铁

用于底板安装：油口安装面符合 ISO 5781

A 到 Y 的第三条油路 (? 7.5 mm)

线性化的压力/给定值特性曲线

瞬态响应良好

可在 A 和 B 之间安装可选单向阀

可选压力限制

带集成电子元件 (OBE)

设定值压力特性曲线的制造公差小

产品说明

DRE(M)E 型阀门属于先导式减压阀。这些阀可用于降低工作压力。

这些阀门的基本构成是带比例电磁铁 (2) 的先导控制阀 (1)、带主阀心 (4) 的主阀 (3)，以及可选单向阀 (5)。在比例电磁铁上，还配备带控制电子元件的壳体 (23)。将电源电压和控制值电压施加于连接器 (24)。在出厂时已按照非常低的制造公差对控制值压力特性曲线进行了调节。

型号 DREE...

可通过比例电磁铁 (2) 根据控制值设置通道 A 中的压力。

在静止位置时 – 即通道 B 中没有压力时 – 弹簧 (17) 将主阀芯 (4) 保持在其初始位置。从通道 B 到通道 A 的连接关闭。因此可避免启动跃变。

施加在通道 A 中的压力通过孔 (6) 作用于主阀芯的面 (7)。先导油从通道 B 穿过孔 (8) 流到恒定电流控制 (9) 处，恒定电流控制保持先导流量恒定，与通道 A 和 B 之间的压降无关。先导流量从

恒定电流控制 (9) 处流入弹簧腔 (10)，穿过孔 (11) 和 (12)，通过阀座 (13) 流进通道 Y（14、15、16）并由此回流。通过相关放大器对通道 A 中所需压力进行预设。比例电磁铁将阀架 (20) 向阀座 (13) 方向移动，并将弹簧腔 (10) 中的压力限制为设定值。如果通道 A 处压力低于预设控制值，则弹簧腔 (10) 内的较高压力将会令主阀芯右移。从 B 到 A 的连接打开。如果已达到 A 处的调定压力，此时主阀芯处的力达到平衡 - 主阀芯处于控制位置。

通道 A 的阀芯端面 (7) 处压力 = 弹簧腔 (10) 阀芯端面处压力 – 弹簧力 (17)

如果在立式液压油柱（例如，切断位置的液压缸活塞）中，要降低 A 处压力（例如），则可以通过控制电子元件预设较低的控制值，这样即可预选出较低的压力值，该压力值将立刻出现在弹簧腔 (10) 内。作用于主阀芯表面 (7) 的 A 处的较高压力值将主阀芯推向保护塞 (18) 的方向，到达切断位置。A 到 B 的连接堵塞，A 到 Y 的连接打开。弹簧 (17) 处的力当前反向作用于主阀芯表面 (7) 的液压力。在此主阀芯位置处，液压油可从通道 A 经控制边 (19) 流向 Y，进入回流。

当 A 处压力降至弹簧腔 (10) 中的压力和弹簧 (17) 的 ?p 之和时，主阀芯将关闭控制边 A 到 Y 处插口中的大控制孔。

相对于 A 处新控制值的剩余压差约为 10 bar，当前压力只可通过***控制孔 (21) 卸载。如此即可在无压力下冲情况下实现良好瞬态响应。为实现由通道 A 到通道 B 的自由回流，可选择安装单向阀 (5)。通道 A 处部分充液流量同时可通过打开的主阀芯 A 到 Y 的控制边 (19) 流入回流。

型号 DREME...

为了提供液压保护，防止比例电磁铁上出现不允许的高电气控制电流，导致油口 A 产生超额压力，可以选择安装一个弹簧负载溢流阀 (22)，用于限制压力。此压力限制为基于相关压力等级所设预设值（请参阅表格）。

比例控制技术是在开关控制技术和伺服控制技术之间的过度技术，采用比例放大器控制比例电磁铁，实现对比例阀的连续控制，从而实现对液压系统压力、流量、方向的无级调节；但是用比例阀进行速度控制时，如果负载是变化的，那么执行元件的速度就会受负载变化的影响，负载小时速度快，负载大时速度慢，于是在系统设计时，人们引用了压力补偿器，它可以使比例阀阀口的压差保持恒定，使执行元件的速度不受负载变化的影响。

电液比例阀工程机械上应用实例

汽车起重机液压系统。该机采用了3片型比例多路阀，负载传感油路中3个梭阀将3个工作负载中大压力选出来送至远程调压溢流阀远控口，调整溢流阀溢流压力，使液压泵输出压力恰好符合系统负载需要即可，达到一定节能目。压力补偿油路使每一片阀流量仅与该阀开度有关，而所承受负载无关，它阀片所承受负载也没有关系，达到任一负载下均可随意控制负载速度目。

推土机推土铲手动与电液比例先导控制实例。当二位三通电磁阀不通电时，先导压力与手动减压式先导阀相通，梭阀选择来自手动先导阀压力对液动换向阀进行控制;当二位三通电磁阀通电时，先导控制压力油通向三通比例减压式先导阀，梭阀对液动换向阀进行控制。

DRE6X-1X/175MG24-8NZ4M比例减压阀型号

力士乐REXROTH比例减压阀

力士乐REXROTH比例减压阀，直接操作

力士乐REXROTH三通结构的比例减压阀，直动式3DREP(E) 6

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R900967160 3DREPE6B-2X/25EG24K31/A1V

R900959338 3DREPE6B-2X/25EG24K31/F1M

R901014844 3DREPE6B-2X/25EG24K31/F1V

R900955862 3DREPE6B-2X/25EG24N9K31/A1M

R900931050 3DREPE6B-2X/25EG24N9K31/A1V

R901076954 3DREPE6B-2X/25EG24N9K31/F1M

R900943943 3DREPE6B-2X/25EG24N9K31/F1V

R901060431 3DREPE6B-2X/45EG24K31/A1M

R901100346 3DREPE6B-2X/45EG24K31/F1M

R901016018 3DREPE6B-2X/45EG24N9K31/A1M

R900925013 3DREPE6B-2X/45EG24N9K31/A1V

R900929865 3DREPE6B-2X/45EG24N9K31/A1V=LB

R901312055 3DREPE6B-2X/45EG24N9K31/F1M

R901060432 3DREPE6B-2X=16EG24K31/A1M=00

R900959332 3DREPE6B-2X=25EG24K31/A1M=00

R900967557 3DREPE6B-2X=25EG24K31/A1V=00

R900959339 3DREPE6B-2X=25EG24K31/F1M=00

R901014845 3DREPE6B-2X=25EG24K31/F1V=00

R900959333 3DREPE6B-2X=25EG24N9K31/A1M=00

R900932157 3DREPE6B-2X=25EG24N9K31/A1V=00

R901076955 3DREPE6B-2X=25EG24N9K31/F1M=00

R900944584 3DREPE6B-2X=25EG24N9K31/F1V=00

R901060433 3DREPE6B-2X=45EG24K31/A1M=00

R901100344 3DREPE6B-2X=45EG24K31/F1M=00

R901016016 3DREPE6B-2X=45EG24N9K31/A1M=00

R900930259 3DREPE6B-2X=45EG24N9K31/A1V=00

R900954425 3DREPE6C-2X/16EG24K31/A1M

R901003312 3DREPE6C-2X/16EG24K31/F1M

R901003121 3DREPE6C-2X/16EG24K31/F1V

R901015676 3DREPE6C-2X/16EG24N9K31/A1M

R900700593 3DREPE6C-2X/16EG24N9K31/A1V

R900782219 3DREPE6C-2X/16EG24N9K31/F1M

R900976079 3DREPE6C-2X/16EG24N9K31/F1V

R901108008 3DREPE6C-2X/16EG24NJK31/F1M

R901212436 3DREPE6C-2X/16EG24NJK31/F1V

R901395470 3DREPE6C-2X/25EG24JK31/F1V

R900954427 3DREPE6C-2X/25EG24K31/A1M

R900925527 3DREPE6C-2X/25EG24K31/A1V

R900973913 3DREPE6C-2X/25EG24K31/F1M

R900955853 3DREPE6C-2X/25EG24K31/F1V

R901218809 3DREPE6C-2X/25EG24N6K31/A1M

R900955784 3DREPE6C-2X/25EG24N9K31/A1M

R961005245 3DREPE6C-2X/25EG24N9K31/A1M*ET

R900925484 3DREPE6C-2X/25EG24N9K31/A1V

R961005248 3DREPE6C-2X/25EG24N9K31/A1V*ET

R901018511 3DREPE6C-2X/25EG24N9K31/A1V=LB

R900958848 3DREPE6C-2X/25EG24N9K31/F1M

R961005244 3DREPE6C-2X/25EG24N9K31/F1M*ET

R900926984 3DREPE6C-2X/25EG24N9K31/F1V

R961005247 3DREPE6C-2X/25EG24N9K31/F1V*ET

R900766917 3DREPE6C-2X/25EG24NJK31/A1M

R961005249 3DREPE6C-2X/25EG24NJK31/A1M*ET

R901107152 3DREPE6C-2X/25EG24NJK31/F1M

R900948409 3DREPE6C-2X/25EG24NJK31/F1V

R961005246 3DREPE6C-2X/25EG24NJK31/F1V*ET

R900954428 3DREPE6C-2X/45EG24K31/A1M

R901094369 3DREPE6C-2X/45EG24K31/A1V

R900706205 3DREPE6C-2X/45EG24N9K31/A1M

R900963713 3DREPE6C-2X/45EG24N9K31/A1V

R901012117 3DREPE6C-2X/45EG24N9K31/F1M

R900970698 3DREPE6C-2X/45EG24N9K31/F1V

R900785794 3DREPE6C-2X/45EG24NJK31/A1M

R900954488 3DREPE6C-2X=16EG24K31/A1M=00

R901003315 3DREPE6C-2X=16EG24K31/F1M=00

R901003157 3DREPE6C-2X=16EG24K31/F1V=00

R901015677 3DREPE6C-2X=16EG24N9K31/A1M=00

R900717942 3DREPE6C-2X=16EG24N9K31/A1V=00

R900782220 3DREPE6C-2X=16EG24N9K31/F1M=00

R900700514 3DREPE6C-2X=16EG24N9K31/F1V=00

R901115821 3DREPE6C-2X=16EG24NJK31/F1M=00

R901212434 3DREPE6C-2X=16EG24NJK31/F1V=00

R900954489 3DREPE6C-2X=25EG24K31/A1M=00

R900930263 3DREPE6C-2X=25EG24K31/A1V=00

R900973965 3DREPE6C-2X=25EG24K31/F1M=00

R900956684 3DREPE6C-2X=25EG24K31/F1V=00

R901439992 3DREPE6C-2X=25EG24N5K31/A1M=00

R901218805 3DREPE6C-2X=25EG24N6K31/A1M=00

R900958788 3DREPE6C-2X=25EG24N9K31/A1M=00

R901123602 3DREPE6C-2X=25EG24N9K31/A1M=LB

R900930264 3DREPE6C-2X=25EG24N9K31/A1V=00

R900938345 3DREPE6C-2X=25EG24N9K31/A1V=LB

R900958859 3DREPE6C-2X=25EG24N9K31/F1M=00

R900930265 3DREPE6C-2X=25EG24N9K31/F1V=00

R900766916 3DREPE6C-2X=25EG24NJK31/A1M=00

R901107153 3DREPE6C-2X=25EG24NJK31/F1M=00

R900948830 3DREPE6C-2X=25EG24NJK31/F1V=00

R900954490 3DREPE6C-2X=45EG24K31/A1M=00

R901094368 3DREPE6C-2X=45EG24K31/A1V=00

R901004594 3DREPE6C-2X=45EG24N9K31/A1M=00

R900963721 3DREPE6C-2X=45EG24N9K31/A1V=00

R901012120 3DREPE6C-2X=45EG24N9K31/F1M=00

R900970699 3DREPE6C-2X=45EG24N9K31/F1V=00

R901001163 3DREPE6C-2X=45EG24NJK31/A1M=00

力士乐REXROTH三通结构的比例减压阀，直动式3DREP…XE

R901265219 3DREP6A-2X/16EG24XEJ/V

R901025332 3DREP6A-2X/25EG24XEJ/V

R901052777 3DREP6A-2X/45EG24XEJ/V

R901041055 3DREP6B-2X/25EG24XEJ/V

R901132780 3DREP6C-2X/16EG24XEJ/V

R901025350 3DREP6C-2X/25EG24XEJ/V

R901025268 3DREP6C-2X/45EG24XEJ/V

力士乐REXROTH比例减压阀，先导式

力士乐REXROTH先导式比例减压阀DRE 6, DREE 6

R900932943 DRE6-1X/100MG24K4M

R900723160 DRE6-1X/100MG24K4V

R901208854 DRE6-1X/100MG24N9K4M

R901252618 DRE6-1X/100MG24N9K4V

R900548837 DRE6-1X/100MG24NK4M

R900959265 DRE6-1X/100MG24NK4V

R900534499 DRE6-1X/100MG24NZ4M

R900567548 DRE6-1X/100MG24NZ4M-1

R900574310 DRE6-1X/100MG24NZ4V

R900529313 DRE6-1X/100MG24Z4M

R900532493 DRE6-1X/100MG24Z4M-1

R900928873 DRE6-1X/210MG24K4M

R900944999 DRE6-1X/210MG24K4V

R901208855 DRE6-1X/210MG24N9K4M

R900901953 DRE6-1X/210MG24NK4M

R900562481 DRE6-1X/210MG24NZ4M

R900547632 DRE6-1X/210MG24NZ4V

R900524530 DRE6-1X/210MG24Z4M

R900578089 DRE6-1X/210MG24Z4V

R900954429 DRE6-1X/50MG24K4M

R900712624 DRE6-1X/50MG24K4V

R901208742 DRE6-1X/50MG24N9K4M

R901252621 DRE6-1X/50MG24N9K4V

R900916195 DRE6-1X/50MG24NK4M

R901206527 DRE6-1X/50MG24NK4V

R900535381 DRE6-1X/50MG24NZ4M

R900553500 DRE6-1X/50MG24NZ4V

R900549737 DRE6-1X/50MG24Z4M

R901439283 DRE6-1X=210MG24K4M

0811402055 DRE6X-1X/175MG24-8NZ4M

0811402060 DRE6X-1X/175MG24-8NZ4M-6

0811402056 DRE6X-1X/245MG24-25NZ4M

0811402057 DRE6X-1X/245MG24-25NZ4M-8

0811402058 DRE6X-1X/310MG24-8NZ4M

0811402054 DRE6X-1X/70MG24-8NZ4M-7

0811402053 DRE6X-1X/75MG24-25NZ4M

0811402059 DRE6X-1X/75MG24-8NZ4M

R901342340 DRE6X-1X/75MG24-8NZ4M-6

R901319104 DREE6-1X/100MG24K24A1M

R901307058 DREE6-1X/100MG24K24F1M

R901417081 DREE6-1X/100MG24K24F1V

R901307063 DREE6-1X/210MG24K24A1M

R901332978 DREE6-1X/210MG24K24F1M

R901439771 DREE6-1X/210MG24K24F1V

R901307057 DREE6-1X/50MG24K24A1M

R901426364 DREE6-1X/50MG24N9K24A1M

R901326897 DREE6-1X/50MG24N9K24F1M

R901384989 DREE6-1X/50MG24N9K24F1V

力士乐REXROTH先导式比例减压阀ZDRE 6, ZDREE 6

R900967050 ZDRE6VP1-1X/100MG24K4M

R900958957 ZDRE6VP1-1X/100MG24K4V

R901252622 ZDRE6VP1-1X/100MG24N9K4M

R901252623 ZDRE6VP1-1X/100MG24N9K4V

R900915958 ZDRE6VP1-1X/100MG24NK4M

R900933523 ZDRE6VP1-1X/100MG24NK4V

R900536114 ZDRE6VP1-1X/100MG24NZ4M

R900537078 ZDRE6VP1-1X/100MG24Z4M

R900914590 ZDRE6VP1-1X/100MG24Z4V

R900966203 ZDRE6VP1-1X/210MG24K4M

R900719800 ZDRE6VP1-1X/210MG24K4V

R901252624 ZDRE6VP1-1X/210MG24N9K4M

R901252625 ZDRE6VP1-1X/210MG24N9K4V

R900915959 ZDRE6VP1-1X/210MG24NK4M

R900915960 ZDRE6VP1-1X/210MG24NK4V

R900536527 ZDRE6VP1-1X/210MG24NZ4M

R900551016 ZDRE6VP1-1X/210MG24NZ4V

R900569277 ZDRE6VP1-1X/210MG24Z4M

R900902595 ZDRE6VP1-1X/210MG24Z4V

R901442570 ZDRE6VP1-1X/315MG24N9K4M

R900617992 ZDRE6VP1-1X/50MG24K4M

R901106374 ZDRE6VP1-1X/50MG24K4V

R901252626 ZDRE6VP1-1X/50MG24N9K4M

R901252627 ZDRE6VP1-1X/50MG24N9K4V

R900915961 ZDRE6VP1-1X/50MG24NK4M

R900946738 ZDRE6VP1-1X/50MG24NK4V

R900550552 ZDRE6VP1-1X/50MG24NZ4M

R900901823 ZDRE6VP1-1X/50MG24Z4M

R900930942 ZDRE6VP2-1X/100MG24K4M

R900950897 ZDRE6VP2-1X/100MG24K4V

R901252628 ZDRE6VP2-1X/100MG24N9K4M

R901252629 ZDRE6VP2-1X/100MG24N9K4V

R900574926 ZDRE6VP2-1X/100MG24NK4M

R900247619 ZDRE6VP2-1X/100MG24NK4V

R900535118 ZDRE6VP2-1X/100MG24NZ4M

R900926935 ZDRE6VP2-1X/100MG24NZ4V

R900528575 ZDRE6VP2-1X/100MG24Z4M

R900532494 ZDRE6VP2-1X/100MG24Z4M-1

R900529331 ZDRE6VP2-1X/100MG24Z4V

R900915963 ZDRE6VP2-1X/210MG24K4M

R900729095 ZDRE6VP2-1X/210MG24K4V

R901252630 ZDRE6VP2-1X/210MG24N9K4M

R901252631 ZDRE6VP2-1X/210MG24N9K4V

R900915962 ZDRE6VP2-1X/210MG24NK4M

R900947020 ZDRE6VP2-1X/210MG24NK4V

R900538641 ZDRE6VP2-1X/210MG24NZ4M

R900536904 ZDRE6VP2-1X/210MG24NZ4V

R900523671 ZDRE6VP2-1X/210MG24Z4M

R900570793 ZDRE6VP2-1X/210MG24Z4V

R900573435 ZDRE6VP2-1X/315MG24NK4M

R900954431 ZDRE6VP2-1X/50MG24K4M

R901005655 ZDRE6VP2-1X/50MG24K4V

R901252632 ZDRE6VP2-1X/50MG24N9K4M

R900947833 ZDRE6VP2-1X/50MG24NK4M

R900535517 ZDRE6VP2-1X/50MG24NZ4M

R900534431 ZDRE6VP2-1X/50MG24Z4M

R900961147 ZDRE6VP3-1X/100MG24K4M

R901186845 ZDRE6VP3-1X/100MG24K4V

R901252633 ZDRE6VP3-1X/100MG24N9K4M

R900915964 ZDRE6VP3-1X/100MG24NK4M

R900562790 ZDRE6VP3-1X/100MG24NZ4M

R900539403 ZDRE6VP3-1X/100MG24Z4M

R900536116 ZDRE6VP3-1X/100MG24Z4M-1

R900935013 ZDRE6VP3-1X/210MG24K4M

R901252634 ZDRE6VP3-1X/210MG24N9K4M

R900948838 ZDRE6VP3-1X/210MG24NK4M

R900567421 ZDRE6VP3-1X/210MG24NZ4M

R900532114 ZDRE6VP3-1X/210MG24Z4M

R901055131 ZDRE6VP3-1X/50MG24K4M

R901252635 ZDRE6VP3-1X/50MG24N9K4M

R900915965 ZDRE6VP3-1X/50MG24NK4M

R900534916 ZDRE6VP3-1X/50MG24NZ4M

R900952608 ZDRE6VP4-1X/100MG24K4M

R901218814 ZDRE6VP4-1X/100MG24K4V

R901252636 ZDRE6VP4-1X/100MG24N9K4M

R900926157 ZDRE6VP4-1X/100MG24NK4M

R900907002 ZDRE6VP4-1X/100MG24NZ4M

R900562028 ZDRE6VP4-1X/100MG24Z4M

R900915966 ZDRE6VP4-1X/210MG24K4M

R901390586 ZDRE6VP4-1X/210MG24K4V

R901252637 ZDRE6VP4-1X/210MG24N9K4M

R901252638 ZDRE6VP4-1X/210MG24N9K4V

R900961333 ZDRE6VP4-1X/210MG24NK4M

R901065854 ZDRE6VP4-1X/210MG24NK4V

R900926269 ZDRE6VP4-1X/210MG24NZ4M

R900915628 ZDRE6VP4-1X/210MG24NZ4V

R900526714 ZDRE6VP4-1X/210MG24Z4M

R900975409 ZDRE6VP4-1X/50MG24K4M

R901005637 ZDRE6VP4-1X/50MG24K4V

R901252639 ZDRE6VP4-1X/50MG24N9K4M

R900915968 ZDRE6VP4-1X/50MG24NK4M

R900535518 ZDRE6VP4-1X/50MG24NZ4M

R901252640 ZDRE6VP4-1X=100MG24N9K4M=LB

R900968464 ZDRE6VP4-1X=100MG24NK4M=LB

0811402182 ZDRE6VP1X-1X/180G24-25Z4M

0811402183 ZDRE6VP1X-1X/180YG24-25Z4M

0811402184 ZDRE6VP1X-1X/80G24-25Z4M

R901307055 ZDREE6VP1-1X/100MG24K24A1M

R901372402 ZDREE6VP1-1X/100MG24K24A1V

R901383134 ZDREE6VP1-1X/100MG24N9K24F1M

R901336591 ZDREE6VP1-1X/210MG24K24A1M

R901370586 ZDREE6VP1-1X/210MG24K24A1V

R901307056 ZDREE6VP1-1X/210MG24K24F1M

R901351755 ZDREE6VP1-1X/210MG24N9K24A1M

R901362817 ZDREE6VP1-1X/210MG24N9K24F1M

R901395753 ZDREE6VP1-1X/315MG24K24A1M

R901415122 ZDREE6VP1-1X/50MG24K24A1M

R901307054 ZDREE6VP1-1X/50MG24K24F1M

R901348916 ZDREE6VP1-1X/50MG24N9K24A1M

R901442471 ZDREE6VP1-1X/50MG24N9K24A1V

R901333123 ZDREE6VP2-1X/100MG24K24A1M

R901361034 ZDREE6VP2-1X/100MG24K24A1V

R901335265 ZDREE6VP2-1X/100MG24K24F1M

R901423690 ZDREE6VP2-1X/100MG24N9K24A1M

R901426844 ZDREE6VP2-1X/100MG24N9K24F1M

R901412854 ZDREE6VP2-1X/100MG24N9K24F1V

R901319105 ZDREE6VP2-1X/210MG24K24A1M

R901344604 ZDREE6VP2-1X/210MG24K24F1M

R901364868 ZDREE6VP2-1X/210MG24K24F1V

R901358797 ZDREE6VP2-1X/210MG24N9K24A1M

R901366629 ZDREE6VP2-1X/210MG24N9K24F1M

R901427678 ZDREE6VP2-1X/210MG24N9K24F1V

R901359129 ZDREE6VP2-1X/315MG24K24A1M

R901359130 ZDREE6VP2-1X/315MG24K24F1M

R901361520 ZDREE6VP2-1X/315MG24N9K24A1M

R901427111 ZDREE6VP2-1X/315MG24N9K24F1M

R901335844 ZDREE6VP2-1X/50MG24K24A1M

R901387239 ZDREE6VP2-1X/50MG24K24A1M-1

R901414672 ZDREE6VP2-1X/50MG24N9K24A1M

R901445816 ZDREE6VP2-1X/50MG24N9K24F1M

R901387981 ZDREE6VP3-1X/100MG24K24A1M

R901389298 ZDREE6VP3-1X/100MG24K24F1V

R901426503 ZDREE6VP3-1X/100MG24N9K24F1M

R901339813 ZDREE6VP3-1X/210MG24K24A1M

R901426504 ZDREE6VP3-1X/210MG24K24F1M

R901432627 ZDREE6VP3-1X/210MG24N9K24F1M

R901336443 ZDREE6VP3-1X/50MG24K24A1M

R901332583 ZDREE6VP3-1X/50MG24K24F1M

R901346257 ZDREE6VP3-1X/50MG24K24F1V

R901333120 ZDREE6VP4-1X/100MG24K24A1M

R901342612 ZDREE6VP4-1X/100MG24K24F1M

R901419420 ZDREE6VP4-1X/100MG24K24F1V

R901344934 ZDREE6VP4-1X/210MG24K24A1M

R901434069 ZDREE6VP4-1X/210MG24K24F1M

R901343769 ZDREE6VP4-1X/210MG24K24F1V

R901358800 ZDREE6VP4-1X/210MG24N9K24A1M

R901366630 ZDREE6VP4-1X/210MG24N9K24F1M

R901374071 ZDREE6VP4-1X/210MG24N9K24F1V

R901404475 ZDREE6VP4-1X/315MG24K24F1M

R901437499 ZDREE6VP4-1X/315MG24N9K24F1M

R901410698 ZDREE6VP4-1X/50MG24K24A1M

力士乐REXROTH先导式比例减压阀ZDRE 10, ZDREE 10

R901219741 ZDRE10VP2-2X/100LMG24K4M

R901241817 ZDRE10VP2-2X/100LMG24K4V

R901215393 ZDRE10VP2-2X/100XLMG24K4M

R901241816 ZDRE10VP2-2X/100XLMG24K4V

R901283725 ZDRE10VP2-2X/100XYMG24K4M

R901308768 ZDRE10VP2-2X/100XYMG24K4V

R901160006 ZDRE10VP2-2X/100YMG24K4M

R901273232 ZDRE10VP2-2X/200LMG24K4M

R901227551 ZDRE10VP2-2X/200XLMG24K4M

R901220758 ZDRE10VP2-2X/200XLMG24K4V

R901247462 ZDRE10VP2-2X/200XYMG24K4M

R901160004 ZDRE10VP2-2X/200YMG24K4M

R901262400 ZDRE10VP2-2X/200YMG24K4V

R901254861 ZDRE10VP2-2X/315LMG24K4M

R901251520 ZDRE10VP2-2X/315XLMG24K4M

R901213578 ZDRE10VP2-2X/315XLMG24K4V

R901324287 ZDRE10VP2-2X/315XYMG24K4M

R901160008 ZDRE10VP2-2X/315YMG24K4M

R901426460 ZDRE10VP2-2X/315YMG24K4V

R901251082 ZDRE10VP2-2X/50XLMG24K4M

R901337570 ZDRE10VP2-2X/50XLMG24K4V

R901291142 ZDRE10VP2-2X/50XYMG24K4M

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电磁阀卡住：电磁阀的滑阀套与阀芯的配合间隙很小（小于0.008mm），一般都是单件装配，当农业生产体系械杂质带入或润滑油太少时，很容易卡住。处理方法可用钢丝从头部小孔捅入，使其弹回。根本的解决方法是要将电磁阀拆下，取出阀芯及阀芯套，用CCI4清洗，使得阀芯在阀套内动作灵活。拆卸时应注意各部件的装配顺序及外部接线位置，以便重新装配及接线正确，还要检查油雾器喷油孔是否堵塞，润滑油是否足够。