比例流量阀4WREE10E1-75-2X/G24K31/F1V 德国博世力士乐REXROTH比例阀比例流量阀

库存现货力士乐液压元件: 柱塞泵A10VSO、电磁阀4WE、电磁阀3WE、溢流阀DBW、DBDS、DB、3DR、节流阀Z2S、Z2F、叶片泵PV7、PVV、齿轮泵PH2,PH4,PGF、HM20/HM17压力传感器、压力继电器HED、博世放大器、放大板 、阀0811、0820 、齿轮泵0510、减压阀DR、ZDR、4WREE,马达伺服驱动 电机等系列产品

比例流量阀4WREE10E1-75-2X/G24K31/F1V 

电液比例溢流阀

组成:

比例电磁铁+直动式溢流阀主体

工作原理:

输入一I，产生一电磁力，作用于阀心上，得到- -控制压力，其pI, I变化，p也变化。

电液比例换向阀

比例电磁铁替代普通电磁换向阀中的普通电磁铁即可。

工作原理:输入- ~I,得到一个运动方向，并且还可改变输出流量的

大小;改变电流信号性，即可改变运动方向。

电液比例阀包括比例流量阀、比例压力阀、比例换向阀。工程机械液压操作特点，以结构形式划分电液比例阀主要有两类:一类是螺旋插装式比例阀，另一类是滑阀式比例阀。

滑阀式比例阀又称分配阀，是移动式机械液压系统基本元件之一，是能实现方向与流量调节复合阀。电液滑阀式比例多路阀是比较理想电液转换控制元件，它保留了手动多路阀基本功能，还增加了位置电反馈比例伺服操作和负载传感等先进控制手段。它是工程机械分配阀更新换代产品。

出于制造成本考虑和工程机械控制精度要求不高特点，--般比例多路阀内不配置位移感应传感器，具有电子检测和纠错功能。，阀芯位移量容易受负载变化引起压力波动影响，操作过程中要靠视觉观察来保证作业完成。

比例流量阀4WREE10E1-75-2X/G24K31/F1V 

二位四通和三位四通比例方向直控阀，阀芯带位移反馈

型号 4WRE 和 4WREE

通经6 和 10

2X 系列

高工作压力 315 bar

大流量 80 L/min (NS6)

大流量 180 L/min (NS6)

举例型号：4WREE10E75-2X/G24K31/A1V  

4WRE →直控式比例换向阀，板式结构

E    →带内置放大器（无E可通过连接外部放大器）

10   → 10通经（也有6通经等）

E    →机能符号（也有E1-、V、W、W1-、EA、WA等）

75   →阀的压差为10bar时的额定流量(NS10) 75 L/min 

       （也有(NS6)08、16、32，(NS10)25、50、75等）

2X   →20至29系列（20至29：安装和连接尺寸不变）

G24  →24V直流电源

K31  →带符合E DIN 43 563-AM6-3的插座,不带插头 插头       需单独订货(K4指带符合DIN 43 650-AM2的插座 不       带插头)

A1   →WREE型A1或F1接口：给定值输入±10 V(F1=给定值        输入4至20mA)

V    →氟橡胶矩形密封圈 符合DIN 51 524 标准的液压油       （HL,HLP）

4WREE..型比例控制阀

该二位四通和三位四通比例方 向阀为直控,板式结构;由比例电磁操作,比例电磁.带中心螺纹,圈可单独拆卸,电磁的控制可通过外部放大器( WRA型)或内置的放大器(WRAE型)实现。

比例电磁铁得电被激励后,会直接推动控制阀芯( 2),例如:控制电磁"b" (6 )被激励，控制阀芯(2)被推向左侧,位移与输入电信号成比例,这时,P口至A口及B口至T口通过阀芯与阀体形成的节流沟通并具有渐进的流量特性。电磁铁( 6 )失电控制.阀芯(2)被对中弹簧(3)重新推回中位。

比例流量阀4WREE10E1-75-2X/G24K31/F1V型号

力士乐REXROTH二位四通和三位四通比例方向阀直控式，阀芯带位移电反馈，带集成式放大版（OBE）4WREE

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R901268119 4WREE10E1-25-2X/G24K31/A1V-280

R901066667 4WREE10E1-25-2X/G24K31/F1V

R900933076 4WREE10E1-50-2X/G24K31/A1V

R901162016 4WREE10E1-50-2X/G24K31/A1V-280

R901354776 4WREE10E1-50-2X/G24K31/F1M

R900703908 4WREE10E1-50-2X/G24K31/F1V

R901381875 4WREE10E1-75-2X/G24K31/A1M

R900927232 4WREE10E1-75-2X/G24K31/A1V

R901268118 4WREE10E1-75-2X/G24K31/A1V-280

R901354778 4WREE10E1-75-2X/G24K31/F1M

R900970089 4WREE10E1-75-2X/G24K31/F1V

R900933073 4WREE10E25-2X/G24K31/A1V

R901112728 4WREE10E25-2X/G24K31/A1V-280

R900956574 4WREE10E25-2X/G24K31/F1V

R900949382 4WREE10E3-50-2X/G24K31/A1V

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R901048034 4WREE10E3-75-2X/G24K31/F1V

R900927231 4WREE10E50-2X/G24K31/A1V

R901126284 4WREE10E50-2X/G24K31/A1V-280

R901219466 4WREE10E50-2X/G24K31/A1V=XV

R901354780 4WREE10E50-2X/G24K31/F1M

R900943094 4WREE10E50-2X/G24K31/F1V

R987098779 4WREE10E50-2X/G24K31/F1V=CSA

R901356207 4WREE10E75-2X/G24K31/A1M

R900927230 4WREE10E75-2X/G24K31/A1V

R900716433 4WREE10E75-2X/G24K31/A1V-280

R901219782 4WREE10E75-2X/G24K31/A1V=XV

R901354781 4WREE10E75-2X/G24K31/F1M

R900927356 4WREE10E75-2X/G24K31/F1V

R901395952 4WREE10E75-2X=G24K31/A1V

R900967790 4WREE10EA25-2X/G24K31/A1V

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R900940191 4WREE10EA75-2X/G24K31/A1V

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R900950497 4WREE10EB75-2X/G24K31/A1V

R900724343 4WREE10EB75-2X/G24K31/F1V

R900927237 4WREE10Q2-50-2X/G24K31/A1V

R900927236 4WREE10Q2-75-2X/G24K31/A1V

R901066046 4WREE10Q5-50-2X/G24K31/A1V

R901113345 4WREE10Q5-50-2X/G24K31/A1V=DE

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R901341484 4WREE10R3-75-2X/G24K31/F1V

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R901007660 4WREE10R75-2X/G24K31/F1V-741

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R900927235 4WREE10V50-2X/G24K31/A1V

R987243696 4WREE10V50-2X/G24K31/A1V-826+3.1K

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R901354786 4WREE10W1-75-2X/G24K31/F1M

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R901185591 4WREE10W2-75-2X/G24K31/A1V

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R900741017 4WREE10W75-2X/G24K31/A1V=LB

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R900960910 4WREE10WB50-2X/G24K31/F1V

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R901244712 4WREE10XA00-2X/G24K31/A1V-953

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R900978168 4WREE6E04-2X/G24K31/F1V

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R900933794 4WREE6E1-08-2X/G24K31/A1V

R901354733 4WREE6E1-08-2X/G24K31/F1M

R900976811 4WREE6E1-08-2X/G24K31/F1V

R901394310 4WREE6E1-16-2X/G24K31/A1M

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R901155084 4WREE6E1-16-2X/G24K31/A1V-280

R900617482 4WREE6E1-16-2X/G24K31/F1V

R901368370 4WREE6E1-32-2X/G24K31/A1M

R900928553 4WREE6E1-32-2X/G24K31/A1V

R901154930 4WREE6E1-32-2X/G24K31/A1V-280

R901354735 4WREE6E1-32-2X/G24K31/F1M

R900949222 4WREE6E1-32-2X/G24K31/F1V

R901371016 4WREE6E16-2X/G24K31/A1M

R900920567 4WREE6E16-2X/G24K31/A1V

R900974920 4WREE6E16-2X/G24K31/A1V-280

R900774364 4WREE6E16-2X/G24K31/A1V=LB

R900941623 4WREE6E16-2X/G24K31/F1V

R901312781 4WREE6E3-16-2X/G24K31/A1V

R900706670 4WREE6E3-32-2X/G24K31/A1V

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R900907114 4WREE6E32-2X/G24K31/A1V

R901220128 4WREE6E32-2X/G24K31/A1V-204=XV

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R901354736 4WREE6E32-2X/G24K31/F1M

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R900965748 4WREE6E32-2X/G24N9K31/A1V

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R900950317 4WREE6EA08-2X/G24K31/A1V

R900937147 4WREE6EA08-2X/G24K31/F1V

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R900912521 4WREE6EA32-2X/G24K31/A1V

R900969497 4WREE6EA32-2X/G24K31/A1V=DE

R900929889 4WREE6EA32-2X/G24K31/F1V

R901032102 4WREE6EB04-2X/G24K31/F1V

R901073284 4WREE6EB08-2X/G24K31/A1V

R901063172 4WREE6EB08-2X/G24K31/F1V

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R900932498 4WREE6EB32-2X/G24K31/A1V

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R900912149 4WREE6Q2-08-2X/G24K31/A1V

R901250869 4WREE6Q2-08-2X/G24K31/F1V

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R900912154 4WREE6Q2-32-2X/G24K31/A1V

R901287575 4WREE6Q2-32-2X/G24K31/F1V

R901192082 4WREE6Q5-08-2X/G24K31/A1V

R901116919 4WREE6Q5-32-2X/G24K31/A1V=DE

R900936357 4WREE6V04-2X/G24K31/A1V

R900976331 4WREE6V04-2X/G24K31/F1V

R900909367 4WREE6V08-2X/G24K31/A1V

R987243693 4WREE6V08-2X/G24K31/A1V-826+3.1K

R901354737 4WREE6V08-2X/G24K31/F1M

R900921427 4WREE6V08-2X/G24K31/F1V

R987128194 4WREE6V08-2X/G24K31/F1V-876+3.1K

R900935426 4WREE6V1-08-2X/G24K31/A1V

R901393960 4WREE6V1-08-2X/G24K31/F1M

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R900931195 4WREE6V1-16-2X/G24K31/A1V

R901393939 4WREE6V1-16-2X/G24K31/F1M

R900949899 4WREE6V1-16-2X/G24K31/F1V

R900914841 4WREE6V1-32-2X/G24K31/A1V

R901414450 4WREE6V1-32-2X/G24K31/F1M

R900709937 4WREE6V1-32-2X/G24K31/F1V

R900907440 4WREE6V16-2X/G24K31/A1V

R987243694 4WREE6V16-2X/G24K31/A1V-826+3.1K

R900940561 4WREE6V16-2X/G24K31/F1V

R987280483 4WREE6V16-2X/G24K31/F1V-876+3.1K

R901176334 4WREE6V16-2X=G24K31/A1V

R900911681 4WREE6V32-2X/G24K31/A1V

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R987243695 4WREE6V32-2X/G24K31/A1V-826+3.1K

R901284535 4WREE6V32-2X/G24K31/A1V-968

R901354740 4WREE6V32-2X/G24K31/F1M

R900926747 4WREE6V32-2X/G24K31/F1V

R987247179 4WREE6V32-2X/G24K31/F1V-876+3.1K

R901267680 4WREE6V32-2X=G24K31/A1V-280

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R900929827 4WREE6W1-08-2X/G24K31/A1V

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R901154928 4WREE6W1-16-2X/G24K31/A1V-280

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R900937065 4WREE6W1-16-2X/G24K31/F1V

R901368371 4WREE6W1-32-2X/G24K31/A1M

R900913359 4WREE6W1-32-2X/G24K31/A1V

R901362947 4WREE6W1-32-2X/G24K31/A1V-660

R901354752 4WREE6W1-32-2X/G24K31/F1M

R900933476 4WREE6W1-32-2X/G24K31/F1V

R900925657 4WREE6W16-2X/G24K31/A1V

R901048039 4WREE6W16-2X/G24K31/A1V=LB

R901362073 4WREE6W16-2X/G24K31/F1M

R900950416 4WREE6W16-2X/G24K31/F1V

R900929205 4WREE6W2-32-2X/G24K31/A1V

R900911004 4WREE6W32-2X/G24K31/A1V

R978902911 4WREE6W32-2X/G24K31/A1VSO43A-1539

R900969483 4WREE6W32-2X/G24K31/A1V=DE

R900938299 4WREE6W32-2X/G24K31/A1V=LB

R901438225 4WREE6W32-2X/G24K31/A1V=PL

R901354753 4WREE6W32-2X/G24K31/F1M

R900246793 4WREE6W32-2X/G24K31/F1V

R901355277 4WREE6W32-2X=G24K31/A1V

R900761481 4WREE6W9-16-2X/G24K31/A1V

R900783449 4WREE6W9-32-2X/G24K31/A1V

R901185980 4WREE6WA04-2X/G24K31/F1V

R900973482 4WREE6WA08-2X/G24K31/A1V

R901180378 4WREE6WA08-2X/G24K31/F1V

R900974247 4WREE6WA16-2X/G24K31/A1V

R900617766 4WREE6WA16-2X/G24K31/F1V

R900926997 4WREE6WA32-2X/G24K31/A1V

R900964934 4WREE6WA32-2X/G24K31/F1V

R900780141 4WREE6WB32-2X/G24K31/A1V

R978907329 4WREE10E50-2X/G24K31/A1VSO43A-1595

R978900573 4WREE10V75-2X/G24K31/A1VSO43A-1505

R987373453 4WREE10V75-2X/G24K31/A1V-S047-906

R978902912 4WREE10W75-2X/G24K31/A1VSO43A-1547

R978919605 4WREE10W75-2X/G24K31/A1VSO43A-1733

R978014651 4WREE6V08-2X/G24K31/F1VSO43A-1485

R978008628 4WREE6V08-2X/G24K31/F1VSO43A-1639

R978915950 4WREE6V16-2X/G24K31/A1VSO43A-1639

R978917001 4WREE6V16-2X/G24K31/F1VSO43A-1639

R978899985 4WREE6V32-2X/G24K31/A1VSO43A-1485

R978912989 4WREE6V32-2X/G24K31/F1VSO43A-1639

力士乐REXROTH三位四通比例方向阀，直接操作、集成式放大版（OBE）4WREEM

R901395707 4WREEM10E1-25-2X/G24K34/B6V

R900787894 4WREEM10E1-50-2X/G24K34/B6V

R901090746 4WREEM10E1-75-2X/G24K34/B6V

R901246417 4WREEM10E1-75-2X=G24K34/B6V

R900727833 4WREEM10E25-2X/G24K34/B6V

R900246856 4WREEM10E50-2X/G24K34/B6V

R900246617 4WREEM10E75-2X/G24K34/B6V

R901084068 4WREEM10R3-75-2X/G24K34/B6V

R901030889 4WREEM10W1-50-2X/G24K34/B6V

R901083029 4WREEM10W1-75-2X/G24K34/B6V

R901199059 4WREEM10W25-2X/G24K34/B6V

R901326891 4WREEM10W50-2X/G24K34/B6V

R901008707 4WREEM10W75-2X/G24K34/B6V

R900778356 4WREEM6E04-2X/G24K34/B6V

R900246858 4WREEM6E08-2X/G24K34/B6V

R901229220 4WREEM6E1-08-2X/G24K34/B6V

R900778354 4WREEM6E1-16-2X/G24K34/B6V

R901037662 4WREEM6E1-32-2X/G24K34/B6V

R900246618 4WREEM6E16-2X/G24K34/B6V

R901289420 4WREEM6E16J-2X/G24K34/B6V-970

R901426156 4WREEM6E32-2X/G24K34/B6M

R900707192 4WREEM6E32-2X/G24K34/B6V

R987067798 4WREEM6E32J-2X/G24K34/B6V-687-SO280

R901132922 4WREEM6W04-2X/G24K34/B6V

R901264639 4WREEM6W08-2X/G24K34/B6V

R901092221 4WREEM6W1-08-2X/G24K34/B6V

R900778355 4WREEM6W1-16-2X/G24K34/B6V

R901037664 4WREEM6W1-32-2X/G24K34/B6V

R901267817 4WREEM6W1-32-2X=G24K34/B6V

R900781690 4WREEM6W16-2X/G24K34/B6V

R901005786 4WREEM6W32-2X/G24K34/B6V

R901311217 4WREEM6W9-32-2X/G24K34/B6V

力士乐REXROTH三位四通比例方向阀集成数字电子技术和现场总线接口（ifb-p）4WREF

R901199854 4WREF10E1-50-2X/V-24PF1

R901237555 4WREF10E1-75-2X/V-24CA1

R901063517 4WREF10E3-50-2X/V-24CA1

R901086513 4WREF10E3-75-2X/V-24CA1

R901307853 4WREF10E50-2X/V-24PF1

R900777136 4WREF10R75-2X/V-24CA1

R901336242 4WREF10V50-2X/V-24PA1

R901330401 4WREF10V50-2X/V-24PF1

R901175384 4WREF10V75-2X/V-24PF1

R901339023 4WREF10W1-75-2X/V-24PA1

R901202857 4WREF10W25-2X/V-24CA1

R901198531 4WREF10W50-2X/V-24PA1

R901290444 4WREF10W75-2X/V-24CA1

R901320028 4WREF10W75-2X/V-24PA1

R901315938 4WREF10W75-2X/V-24PF1

R901253100 4WREF6E08-2X/V-24CA1

R901308252 4WREF6E08-2X/V-24CF1

R901320631 4WREF6E08-2X/V-24PA1

R901143027 4WREF6E16-2X/V-24CA1

R901357403 4WREF6E16-2X/V-24PF1

R901053294 4WREF6E3-32-2X/V-24CA1

R901052649 4WREF6E32-2X/V-24CA1

R901125908 4WREF6E32-2X/V-24PA1

R901125909 4WREF6E32-2X/V-24PF1

R901336220 4WREF6V08-2X/V-24PA1

R901292739 4WREF6W08-2X/V-24CA1

R901282798 4WREF6W08-2X/V-24CF1

R901318887 4WREF6W08-2X/V-24PA1

R901279598 4WREF6W16-2X/V-24CA1

R901308908 4WREF6W16-2X/V-24PF1

R901078764 4WREF6W32-2X/V-24CA1

R901320026 4WREF6W32-2X/V-24PA1

力士乐REXROTH三位四通比例方向阀，直动式，与PQ的功能4WREQ

溢流阀是压力控制阀。其作用主要是控制系统压力，以保护油泵和油路系统的安全及保持油路系统的压力恒定。通经为8毫米的溢流阀是一个小型的直接动作的溢流阀，可以和主溢流阀的遥控口连接，对主溢流阀实现远程压力调节。溢流阀的遥控口经换向阀和油箱连接时，可使油路卸荷。此时溢流阀起卸荷作用