是与电磁操纵的先导阀组合成一体的液动换向阀。

电液换向阀是用控制油路中的压力油推动阀芯。

电液换向阀是电磁换向阀和液控换向阀的组合,它是用电磁换向阀控制液控换向阀的动作,变换流体流动方向的控制阀。

电液换向阀和液控换向阀主要用在流量超过电磁换向阀正常工作允许范围的液压系统中,对执行元件的动作进行控制,或对油液的流动方向进行控制。

1. 产品可任意安装,优先考虑水平位置。

2. 液压系统所用介质必须过滤,过滤精度至少20μm。

3. 固定螺钉请按样本中所列参数选用。

4. 与阀连接的表面,粗糙度要求Ra0.8,平面度要求0.01/100mm

工作原理: 。。 当两个电磁阀线圈通电时,平衡孔回路关闭,泄流孔回路打开,活塞上腔泄压,活塞上行,阀门打开。反之,活塞下行,阀门关闭。在阀门开启和关闭过程中,可将流量信号及阀塞位置信号传送给计算机,经过计算机处理后发出相应的指令,控制两个电磁导阀的通、断电状态,使活塞的上下腔的液压差产生变化,从而将活塞控制在所需的开启高度上,实现对管道介质流量的控制类型 4WEH 和 4WH
   规格 10 至 32
   组件系列 4X;6X;7X
    大工作压力为 350 bar [5076 psi]
    大流量为 1100 l/min [290 US gpm]
特点
– 2 种驱动类型:
电液(类型 WEH)
液压(类型 WH)
– 用于底板安装
– 节流模式符合 ISO 4401 和 NFPA T3.5.1 R2
– 符合数据表 RC 45054 至 RC 45060 的底板
   (单独订购),请参阅第 32 页
– 弹簧或液压对中,弹簧偏置或液压偏置
– 湿式插脚直流或交流电压线圈,可选
– 手动操控,可选
– 电气连接为单个连接或中央连接,请参阅 RC 23178 和 RC 08010
– 切换时间调整,可选
– 主阀通道 P 中的预载阀,可选
– 主阀芯的行程调节,可选
– 行程调节和/或偏置控制,可选
– 感应位置开关和接近传感器(无触点)

4WEH10C4X/6EG24N9ETK4 R900941581
4WEH10C4X/6EG24N9K4 R900925268
4WEH10D4X/6EG24N9ETK4 R900926575
4WEH10D4X/6EG24N9K4 R900931316
4WEH10E4X/6EG24N9ETK4 R900928594
4WEH10E4X/6EG24N9K4 R900928168
4WEH10G4X/6EG24N9ETK4 R900942019
4WEH10G4X/6EG24N9K4 R900961516
4WEH10H4X/6EG24N9K4 R900920717
4WEH10J4X/6EG24N9ETK4 R900926574
4WEH10J4X/6EG24N9K4 R900578288
4WEH10M4X/6EG24N9K4 R900754735
4WEH10Q4X/6EG24N9ETK4 R900973945
4WEH10Q4X/6EG24N9K4 R900924732
4WEH10R4X/6EG24N9ETK4 R900952799
4WEH10R4X/6EG24N9K4 R900947420
4WEH10T4X/6EG24N9K4 R900977227
4WEH10V4X/6EG24N9K4 R900958747
4WEH10HD4X/6EG24N9ETK4 R900929469
4WEH10HD4X/6EG24N9K4 R900957389
4WEH16C7X/6EG24N9ETK4 R900922081
4WEH16C7X/6EG24N9K4 R900924024
4WEH16D7X/6EG24N9ETK4 R900922083
4WEH16D7X/6EG24N9K4 R900923989
4WEH16E7X/6EG24N9ETK4 R900922084
4WEH16E7X/6EG24N9K4 R900923811
4WEH16G7X/6EG24N9ETK4 R900926886
4WEH16G7X/6EG24N9K4 R900926378
4WEH16H7X/6EG24N9ETK4 R900926207
4WEH16H7X/6EG24N9K4 R900933198
4WEH16J7X/6EG24N9ETK4 R900922085
4WEH16J7X/6EG24N9K4 R900925580
4WEH16M7X/6EG24N9ETK4 R900926887
4WEH16M7X/6EG24N9K4 R900929281
4WEH16R7X/6EG24N9ETK4 R900925977
4WEH16R7X/6EG24N9K4 R900929283
4WEH16T7X/6EG24N9ETK4 R900926888
4WEH16T7X/6EG24N9K4 R900942302
4WEH16V7X/6EG24N9K4 R900712908
4WEH16W7X/6EG24N9ETK4 R900925961
4WEH16W7X/6EG24N9K4 R900927092
4WEH16K7X/6EG24N9K4 R900963501
4WEH16Z7X/6EG24N9K4 R900939796
4WEH16HC7X/6EG24N9K4 R900956808
4WEH16HD7X/6EG24N9ETK4 R900922079
4WEH16HD7X/6EG24N9K4 R900925823
4WEH22C7X/6EG24N9ETK4/B10 R900722936

4WEH22C7X/6EG24N9K4 R900930928
4WEH22D7X/6EG24N9ETK4/B10 R900951901
4WEH22D7X/6EG24N9K4 R900920169
4WEH22E7X/6EG24N9ETK4/B10 R900931338
4WEH22E7X/6EG24N9K4 R900981655
4WEH22G7X/6EG24N9ETK4/B10P4.5 R900930144
4WEH22G7X/6EG24N9K4 R900927611
4WEH22H7X/6EG24N9ETK4/B10P4.5 R900730904
4WEH22H7X/6EG24N9K4 R900934810
4WEH22J7X/6EG24N9ETK4/B10P4.5 R900932049
4WEH22J7X/6EG24N9K4 R900916452
4WEH22M7X/6EG24N9K4 R900766705
4WEH22Q7X/6EG24N9ETK4/B10 R900951218
4WEH227X/6EG24N9K4 R900747704
4WEH22R7X/6EG24N9ETK4/B10 R900932992
4WEH22R7X/6EG24N9K4 R900923680
4WEH22W7X/6EG24N9ETK4/B10 R900956272
4WEH22W7X/6EG24N9K4 R900978642
4WEH22HD7X/6EG24N9ETK4/B10 R900926507
4WEH22HD7X/6EG24N9K4 R900925823
4WEH22HK7X/6EG24N9ETK4/B10 R900753578
4WEH22K7X/6EG24N9ETK4/B10 R900963669
4WEH22K7X/6EG24N9K4 R900978132
4WEH22Z7X/6EG24N9K4 R900705849
4WEH32C6X/6EG24N9EK4/B10P4.5 R900700270
4WEH32C6X/6EG24N9K4 R900942550
4WEH32D6X/6EG24N9EK4/B10 R900957519
4WEH32D6X/6EG24N9K4 R900937068
4WEH32E6X/6EG24N9ETK4/B10 R900954291
4WEH32E6X/6EG24N9K4 R900972539
4WEH32G6X/6EG24N9EK4/B10 R900715427
4WEH32G6X/6EG24N9K4 R900947978
4WEH32H6X/6EG24N9K4 R900951221
4WEH32J6X/6EG24N9ETK4/B10 R900932052
4WEH32J6X/6EG24N9K4 R900933558
4WEH32M6X/6EG24N9EK4/B10 R900766461
4WEH32M6X/6EG24N9K4 R900947975
4WEH32Q6X/6EG24N9ETK4/B10 R900961918
4WEH326X/6EG24N9K4 R900702114
4WEH32R6X/6EG24N9ETK4/B10 R900966086
4WEH32W6X/6EG24N9K4 R900732830
4WEH32HC6X/6EG24N9K4 R900916934
4WEH32HDR6X/6EG24N9ETK4/B10 R900968228
4WEH32HDC6X/6EG24N9K4 R900949136
4WEH32C6X/6EG24N9K4 R900942550
4WEH32D6X/6EG24N9EK4/B10 R900957519
4WEH32D6X/6EG24N9K4 R900937068
4WEH32E6X/6EG24N9ETK4/B10 R900954291
4WEH32E6X/6EG24N9K4 R900972539
4WEH32G6X/6EG24N9EK4/B10 R900715427
4WEH32G6X/6EG24N9K4 R900947978
4WEH32H6X/6EG24N9K4 R900951221
4WEH326X/6EG24N9ETK4/B10 R900932052
4WEH32J6X/6EG24N9K4 R900933558
4WEH32M6X/6EG24N9EK4/B10 R900766461
4WEH32M6X/6EG24N9K4 R900947975
4WEH32Q6X/6EG24N9ETK4/B10 R900961918
4WEH32Q6X/6EG24N9K4 R900702114
4WEH32R6X/6EG24N9ETK4/B10 R900966086
4WEH326X/6EG24N9K4 R900732830
4WEH32HC6X/6EG24N9K4 R900916934
4WEH32HDR6X/6EG24N9ETK4/B10 R900968228
4WEH32HDC6X/6EG24N9K4 R900949136
H-4WEH25C6X/6EG24N9K4 R900924322
H-4WEH25D6X/6EG24N9K4 R900907357
H-4WEH25E6X/6EG24N9K4 R900932453
H-4WEH25G6X/6EG24N9K4 R900936600
H-4WEH25H6X/6EG24N9K4 R900949851
H-4WEH25J6X/6EG24N9K4 R900929180
H-4WEH25Q6X/6EG24N9K4 R900780849
H-4WEH25R6X/6EG24N9K4 R900708262
H-4WEH25T6X/6EG24N9K4 R900701990
H-4WEH25W6X/6EG24N9K4 R900931313
H-4WEH25HD6X/6EG24N9K4 R900769948
H-4WEH25Z6X/6EG24N9K4 R900921602
4WEH22C7X/6EG24N9ETK4/B10 R900722936
4WEH22C7X/6EG24N9K4 R900930928
4WEH22D7X/6EG24N9ETK4/B10 R900951901
4WEH22D7X/6EG24N9K4 R900920169
4WEH22E7X/6EG24N9ETK4/B10 R900931338
4WEH22E7X/6EG24N9K4 R900981655
4WEH22G7X/6EG24N9ETK4/B10P4.5 R900930144
4WEH22G7X/6EG24N9K4 R900927611
4WEH22H7X/6EG24N9ETK4/B10P4.5 R900730904
4WEH22H7X/6EG24N9K4 R900934810
4WEH22J7X/6EG24N9ETK4/B10P4.5 R900932049
4WEH22J7X/6EG24N9K4 R900916452
4WEH22M7X/6EG24N9K4 R900766705
4WEH22Q7X/6EG24N9ETK4/B10 R900951218
4WEH227X/6EG24N9K4 R900747704
4WEH22R7X/6EG24N9ETK4/B10 R900932992
4WEH22R7X/6EG24N9K4 R900923680
4WEH22W7X/6EG24N9ETK4/B10 R900956272
4WEH22W7X/6EG24N9K4 R900978642
4WEH22HD7X/6EG24N9ETK4/B10 R900926507
4WEH22HD7X/6EG24N9K4 R900925823
4WEH22HK7X/6EG24N9ETK4/B10 R900753578
4WEH22K7X/6EG24N9ETK4/B10 R900963669
4WEH22K7X/6EG24N9K4 R900978132