0811402515比例流量阀

0811402515比例流量阀 德国博世力士乐REXROTH比例阀0811402515 FESX25CA-1X/210LZ4M 比例流量阀

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0811402515 FESX25CA-1X/210LZ4M 比例流量阀

功用：正向流通，反向受控流通

结构：普通单向阀 液控装置

工作原理：K不通压力油，工作方式同普通单向阀；K通压力油，阀口打开，可以反向流通

应用：∵液控单向阀具有良好的反密封性

常用于保压、锁紧和平衡回路

图形符号含义：

1、 位——用方格表示，几位即几个方格

2 、通——┴ 、┬ 箭头首尾和堵截符号与一个方格有几个交点即为几通。

3 、油口有固定方位和含义，p——进油口(左下）， T——回油口（右下） ，A.B——与执行元件连接的工作油口（左、右上）。

4 、弹簧——W、M，画在方格两侧

5 、常态位置 ——原理图中，油路应该连接在常态位置。如三位阀在中间一格。

滑阀的中位机能：即滑阀处于常态时的状态，有M型，H型，O型，P型，M型等。

电液比例阀是比例控制系统中的主要功率放大元件,按输入电信号指令连续地成比例地控制液压系统的压办流量等参数。与伺 服控制系统中的伺服阀相比,在某些方面还有一-定的性能差距(主要性能比较如表1所示),但它显著的优点是抗污染能力强,大大地减少了由污染而造成的工作故障,提高了液压系统的工作稳定性和可靠性。另一方面比例阀的成本比伺服阀低，结构也简单,已在许多场合获得广泛应用。

0811402515 FESX25CA-1X/210LZ4M 比例流量阀

FES 型阀门是先导式 2 通比例节流阀，用于连续控制流量的块安装。

技术设置：

阀门由四个主要组件组成：

带有用于先导油连接的连接面的盖 (1)

带节流阀芯 (3) 的主阀 (2)

带比例电磁阀 (5) 的先导控制阀 (4)

一般功能：

节流阀芯 (3) 的控制值依赖位置控制，从而定义节流孔 (8) 的打开。

流量取决于穿过孔口 (8)的Δp和孔口滑阀 (3) 的位置。

位置传感器 (7) 记录节流阀芯 (3) 位置的实际值；电子装置中的命令/实际值比较 (6)；变化被准备并作为控制输出转发到比例电磁阀 (5) 到先导控制阀 (4) 的节流阀芯 (3) 位置的校正。

NG25 的面积 (14) 与面积 (15) 的面积比 = 2:1；32; 40 和 1.6：NG50 为 1；63.

流向 A → B（将 X 连接到 A）；

流向 B → A（将 X 连接到 B）；

可通过 X 进行外部先导供油。

当启用断开时，节流阀芯（3）将移动到阀座（9）上并以无泄漏的方式阻止流向 A → B。阀芯密封件 (11) 将 B 口与控制室 (12) 以无泄漏方式密封；使用内部先导供油观察从 X 通过先导控制阀到 Y 的漏油！

控制值 0 V 或 4 mA 时的节流阀芯位置已经调节，而节流孔 (8) 仍位于正重叠处。

开孔阀芯功能：

（假设流 A → B 和 A 连接到 X）

比例电磁阀 (5) 顶着弹簧 (13) 移动先导阀芯 (4.1) 并打开从控制室 (12) 到 Y 的连接；由于 A 中区域 (15) 上的压力加上环空区域 (16) 上的压力 n B，控制腔 (12) 中的压力降低和节流阀芯 (3) 在打开方向上的运动。

闭孔阀芯功能：

（假设流 A → B 和 A 连接到 X）

比例电磁阀 (5) 中的流量减少；弹簧 (13) 使先导阀芯 (4.1) 靠着比例电磁阀移动，并打开从 X 到控制室 (12) 的连接；控制室 (12) 中的压力积聚；区域 (14) 上的压力加上弹簧力 (10) 沿关闭方向移动节流阀芯 (3)

流量控制功能：

可与压力补偿器结合使用，以对流量进行负载补偿控制

电源电压故障：

如果位置传感器 (7) 中出现电源电压故障或电缆断裂，集成电子元件会切断电磁阀的电源

施加到控制端口 X 的压力加上弹簧力 (10) 将阀芯移动到阀座 (9) 上，从而阻止 A → B 流。

注意;

电源电压故障将导致控制轴突然停止。在这种情况下产生的加速力可能会导致机器损坏！

0811402515 FESX25CA-1X/210LZ4M 比例流量阀

力士乐比例阀特价现货型号

0811402515力士乐比例阀

0811405083  VT-KRRA 2-527-20/V0/2CH

0811405061  VT-VRRA 1-537-20/V0

0811405060  VT-VRRA1-527-20/V0

0811405097  VT-VRPA1-537-10/V0/PV

0811402016  DBETX-1X/315G24-8NZ4M

0811402017   DBETX-10/180G24-8NZ4M

0811402019  DBETX-1X/250G24-8NZ4M

0811403017   REXROTH力士乐比例阀4WRBA10EA75-20/G24K4/M-828

0811402616  FESXE 32CA-1X/320LK0B1M

0811403001  REXROTH力士乐比例阀4WRP10EA63S-1X/G24Z4/M

0811402515  FESX25CA-1X/210LZ4M

0811402614  FESX32CA-1X/320LZ4M

0811402622  FESXE 40CA-1X/500LK0B1M

0811402642  FESXE50CA-1X/980LK0B1M

0811402517  FESXE25CA-1X/210LK0B1M

0811402001   DBETBX-1X/250G24-37Z4M-38

REXROTH力士乐比例阀4WRKE10E-100L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE16E-125L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE16E-200L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE16W6-200P-3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE25E350L3X/6EG24EK31/A1D3M

REXROTH力士乐比例阀4WRKE32E600L-3X/6EG24K31/A1D3M

REXROTH力士乐比例阀4WRKE32W6-600L-3X/6EG24K31/A1D3M

REXROTH力士乐比例阀4WREE10E75-2X/G24K31/A1V

REXROTH力士乐比例阀4WREE6E32-2X/G24K31/A1V

REXROTH力士乐比例阀4WREE6W32-2X/G24K31/A1V

REXROTH力士乐比例阀4WRAE10E60-2X/G24K31/A1V R900954083

REXROTH力士乐比例阀4WRAE6E1-30-2X/G24K31/F1V

REXROTH力士乐比例阀4WRBA10W64-2X/G24N9Z4/M 0811404833

REXROTH力士乐比例阀4WREE6E32-2X/G24K31/F1V

REXROTH力士乐比例阀4WRKE16W6-200L-3X/6EG24ETK31/A1D3M

REXROTH力士乐比例阀4WRKE25E350L-3X/6EG24K31/F1D3M

REXROTH力士乐比例阀4WRL10V85M-3X/G24Z4/M 0811404094

REXROTH力士乐比例阀4WRL16V200M-3X/G24TZ4/M-765 0811404221

REXROTH力士乐比例阀4WRL25V370M-3X/G24Z4/M 0811404405

REXROTH力士乐比例阀4WRZ10W8-85-7X/6EG24N9ETK4/D3M

REXROTH力士乐比例阀4WRZ25E1-220-7X/6EG24N9K4/M

REXROTH力士乐比例阀4WRZ32W6-520-7X/6EG24N9ETK4/D3M

0811404035  REXROTH力士乐比例阀4WRPH6C3B24L-2X/G24Z4/M

0811404038  REXROTH力士乐比例阀4WRPH6C4 B24L-2X/G24Z4/M

0811404039  REXROTH力士乐比例阀4WRPH 6 C4 B40L-2X/G24Z4/M

0811404060  REXROTH力士乐比例阀4WRPH 10 C4 B50L-2X/G24Z4/M

0811404061  REXROTH力士乐比例阀4WRPH 10 C4 B100L-2X/G24Z4/M

0811404062  REXROTH力士乐比例阀4WRPH 10 C3 B50P-2X/G24Z4/M

0811404063  REXROTH力士乐比例阀4WRPH 10 C3 B100P-2X/G24Z4/M

0811405083  VT-KRRA 2-527-20/V0/2CH

0811405061  VT-VRRA 1-537-20/V0

0811405060  VT-VRRA 1-527-20/V0

0811404643 REXROTH力士乐比例阀4WRPEH6C3B25P-20/G24KO/A1M

0811405097

0811403001  REXROTH力士乐比例阀4WRP10EA63S-1X/G24Z4/M

0811402004  DBETBX-1X/315G24-37Z4M

0811402001  DBETBX-1X/250G24-37Z4M-38

0811404001  REXROTH力士乐比例阀4WRP10E63S-1X/G24Z4/M

0811404003  REXROTH力士乐比例阀4WRP10E32S-1X/G24Z4/M

0811404020  REXROTH力士乐比例阀4WRP10E63S-1X/G24Z4/M-850

0811404061  REXROTH力士乐比例阀4WRPH10C4B100L-2X/G24Z4/M

0811404062  REXROTH力士乐比例阀4WRPH10C3B50P-2X/G24Z4/M

0811404063  REXROTH力士乐比例阀4WRPH10C3B100P-2X/G24Z4/M

0811404080  REXROTH力士乐比例阀4WRP10W63S-1X/G24Z4/M

0811404081  REXROTH力士乐比例阀4WRP10W32S-1X/G24Z4/M-849

0811404082  REXROTH力士乐比例阀4WRP10E00S-1X/G24Z4/M-852

0811404600  REXROTH力士乐比例阀4WRPEH6C3B04L-2X/G24K0/A1M

0811404601  REXROTH力士乐比例阀4WRPEH6C3B12L-2X/G24K0/A1M

0811404602  REXROTH力士乐比例阀4WRPEH6C3B24L-2X/G24K0/A1M

0811404603  REXROTH力士乐比例阀4WRPEH6C3B40L-2X/G24K0/A1M

0811404610  REXROTH力士乐比例阀4WRPEH6C4B04L-2X/G24K0/A1M

0811404611  REXROTH力士乐比例阀4WRPEH6C4B12L-2X/G24K0/A1M

0811404612  REXROTH力士乐比例阀4WRPEH6C4B24L-2X/G24K0/A1M

0811404613  REXROTH力士乐比例阀4WRPEH6C4B40L-2X/G24K0/A1M

0811404634  REXROTH力士乐比例阀4WRPEH6C3B40L-2X/G24K0/F1M

0811404801  REXROTH力士乐比例阀4WRPEH10C3B100L-2X/G24K0/A1M

0811404802  REXROTH力士乐比例阀4WRPEH10C4B50L-2X/G24K0/A1M

0811404803  REXROTH力士乐比例阀4WRPEH10C4B100L-2X/G24K0/A1M

0811404207  REXROTH力士乐比例阀4WRL16V200M-3X/G24Z4/M

0811404405  REXROTH力士乐比例阀4WRL25V370M-3X/G24Z4/M  

比例控制阀可分为压力控制阀，流量控制及方向控制阀三类。

压力控制阀:用比例电磁阀取代引导式溢流阀的手调装置便成为引导式比例溢流阀，其输出的液压压力由输入信号连续或按比例控制。

流量控制阀:用比例电磁阀取代节流阀或调速阀的手调装置而以输入信号控制节流阀或调速阀之节流口开度，可连续或按比例地控制其输出流量。故节流口的开度便可由输入信号的电压大小决定。

方向控制阀:比例电磁阀取代方向阀的一般电磁阀构成直动式比例方向阀，其滑轴不但可以换位，而且换位的行程可以连续或按比例地变化，因而连通油口间的通油面积也可以连续或按比例地变化，所以比例方向控制阀不但能控制执行元件的运动方向外，还能控制其速度。

力士乐REXROTH二通比例节流阀（插装阀形式）FEE

R901186873 FEE16C-2X/100LK0G1V

R901276051 FEE16C-2X/140QK0G1M

R901382854 FEE16C-2X/190LK0B1V

0811402616 FESXE32CA-1X/320LK0B1M

0811402515 FESX25CA-1X/210LZ4M

0811402614 FESX32CA-1X/320LZ4M

0811402620 FESX40CA-1X/500LZ4M

0811402622 FESXE 40CA-1X/500LK0B1M

0811402642 FESXE50CA-1X/980LK0B1M

0811402517 FESXE25CA-1X/210LK0B1M

力士乐REXROTH二通比例节流阀（插装阀形式）FES

R901308910 FES25CA-3X/315LK4M=LB

R901013914 FES32CA-3X/450LK4M=LB

R901042748 FES32CA-3X/450LN9K4M

R901391902 FES40CA-3X/670LZ2M

R901041300 FES50CA-3X/1400LJZ2M

R901266999 FES63CA-3X/1800LK4M-16

力士乐REXROTH二通比例节流阀（插装阀形式）FESE

R901054794 FESE25CA-3X/200QK0B1M

R901045862 FESE25CA-3X/200QK0G1M

R900767349 FESE25CA-3X/315LK0B1M=LB

R901435821 FESE25CA-3X/315LK0B1V

R901312977 FESE25CA-3X/315LK0G1V

R901012850 FESE32CA-3X/450LK0B1M=LB

R901174775 FESE32CA-3X/450LK0B1V

R901033548 FESE32CA-3X/450LK0G1M

R901052417 FESE32CA-3X/450LK0G1V

R901222088 FESE40CA-3X/670LK0B1V

R901216503 FESE40CA-3X/670LK0G1V

R901047747 FESE50CA-3X/1400LK0G1V

R901276354 FESE63CA-3X/1800LK0G1V

力士乐REXROTH二通比例节流阀（插装阀形式）WFCE

R901387450 2WFCE16S125L-1X/M/24A1

R901424816 2WFCE16S125L-1X/M/24B1

R901430244 2WFCE16S125L-1X/M/24G1

R901433042 2WFCE16S125L-1X/V/24B1

R901433045 2WFCE16S125L-1X/V/24G1

R901436207 2WFCE16S160L-1X/M/24A1

R901433047 2WFCE25S140Q-1X/M/24B1

R901433050 2WFCE25S140Q-1X/M/24G1

R901388124 2WFCE25S220L-1X/M/24A1

R901424819 2WFCE25S220L-1X/M/24B1

R901430247 2WFCE25S220L-1X/M/24G1

R901436213 2WFCE25S330L-1X/M/24A1

R901436310 2WFCE25S330L-1X/M/24B1

R901436311 2WFCE25S330L-1X/M/24G1

R901388127 2WFCE32S320L-1X/M/24A1

R901430249 2WFCE32S320L-1X/M/24B1

R901430250 2WFCE32S320L-1X/M/24G1

R901430251 2WFCE32S320L-1X/V/24B1

R901430252 2WFCE32S320L-1X/V/24G1

R901436312 2WFCE32S650L-1X/M/24A1

R901436314 2WFCE32S650L-1X/M/24B1

R901436315 2WFCE32S650L-1X/M/24G1

R901388128 2WFCE40S500L-1X/M/24A1

R901430255 2WFCE40S500L-1X/M/24B1

R901430258 2WFCE40S500L-1X/M/24G1

R901433058 2WFCE40S500L-1X/V/24B1

R901433062 2WFCE40S500L-1X/V/24G1

R901436317 2WFCE40S940L-1X/M/24A1

R901436319 2WFCE40S940L-1X/M/24B1

R901436320 2WFCE40S940L-1X/M/24G1

R901388132 2WFCE50S1000L-1X/M/24A1

R901430271 2WFCE50S1000L-1X/M/24B1

R901430272 2WFCE50S1000L-1X/M/24G1

R901433063 2WFCE50S1000L-1X/V/24B1

R901433064 2WFCE50S1000L-1X/V/24G1

R901436321 2WFCE50S1500L-1X/M/24A1

R901436326 2WFCE50S1500L-1X/M/24B1

力士乐REXROTH比例流量控制阀

力士乐REXROTH比例二通流量控制阀2FRE 6

R900373509 2FRE6A-2X/10QZ4MV

R900361710 2FRE6A-2X/10QZ4RV

R900377730 2FRE6A-2X/16QZ4MV

R900364360 2FRE6A-2X/16QZ4RV

R900366337 2FRE6A-2X/1LMV-2

R900904427 2FRE6A-2X/1LZ4MV

R901026943 2FRE6A-2X/25LK4MV

R900364361 2FRE6A-2X/25QZ4MV

R900365627 2FRE6A-2X/25QZ4RV

R900372150 2FRE6A-2X/2LRV-2

R900369231 2FRE6A-2X/2LZ4MV

R900374749 2FRE6A-2X/2LZ4RV

R900368305 2FRE6A-2X/2QEZ4MV

R900360077 2FRE6A-2X/2QEZ4RV

R900365426 2FRE6A-2X/3QZ4MV

R900361692 2FRE6A-2X/3QZ4RV

R900377729 2FRE6A-2X/6QZ4MV

R900362947 2FRE6A-2X/6QZ4RV

R900367526 2FRE6A-2X/8LZ4MV

R900586987 2FRE6A-2X/8LZ4RV

R901312090 2FRE6B-2X/10LK4MV

R900430774 2FRE6B-2X/10LZ4MV

R900364021 2FRE6B-2X/10QZ4MV

R900362477 2FRE6B-2X/10QZ4RV

R900430773 2FRE6B-2X/16LZ4MV

R900364362 2FRE6B-2X/16QZ4MV

R900363693 2FRE6B-2X/16QZ4RV

R900381592 2FRE6B-2X/1LRV-2

R900368550 2FRE6B-2X/1LZ4MV

R900362442 2FRE6B-2X/1LZ4MV-2

R900469875 2FRE6B-2X/1LZ4RV

R900500570 2FRE6B-2X/25LZ4MV

R900959320 2FRE6B-2X/25QK4MV=LB

R900362098 2FRE6B-2X/25QZ4MV

R900558740 2FRE6B-2X/25QZ4MV=LB

R900360844 2FRE6B-2X/25QZ4RV

R900389239 2FRE6B-2X/2LZ4MV

R900363838 2FRE6B-2X/2LZ4RV

R900935756 2FRE6B-2X/2QEMV

R900426384 2FRE6B-2X/2QEMV-233

R900381238 2FRE6B-2X/2QERV-2

R900364092 2FRE6B-2X/2QEZ4MV

R900362008 2FRE6B-2X/2QEZ4RV

R900527082 2FRE6B-2X/2QEZ4RV-3

R900366250 2FRE6B-2X/3QZ4MV

R900361691 2FRE6B-2X/3QZ4RV

R900362193 2FRE6B-2X/6QZ4MV

R900367424 2FRE6B-2X/6QZ4RV

R900370962 2FRE6B-2X/8LZ4MV

R900475158 2FRE6B-2X/8LZ4RV

力士乐REXROTH比例二通流量控制阀2FRE

R900379787 2FRE10-4X/60LSO150

R900485690 2FRE16-4X/125L/5

R900398897 2FRE16-4X/50L

R900417187 2FRE16-4X/60LB

R900412644 2FRE10-4X/10LBZ4M

R900344246 2FRE10-4X/10LBZ4V

R900418015 2FRE10-4X/10LZ4M

R900487922 2FRE10-4X/10LZ4V

R900496448 2FRE10-4X/10QBZ4M

R900496447 2FRE10-4X/10QZ4M

R900914429 2FRE10-4X/10QZ4M-220

R900536905 2FRE10-4X/10QZ4V

R900963710 2FRE10-4X/16LBK4M=LB

R900335244 2FRE10-4X/16LBV

R900417874 2FRE10-4X/16LBZ4M

R900558736 2FRE10-4X/16LBZ4M=LB

R900493805 2FRE10-4X/16LZ4M

R900340421 2FRE10-4X/16LZ4V

R900496446 2FRE10-4X/16QBZ4M

R900496445 2FRE10-4X/16QZ4M

R900549112 2FRE10-4X/16QZ4M-220

R900591497 2FRE10-4X/25LBMK

R900488159 2FRE10-4X/25LBV

R900416551 2FRE10-4X/25LBZ4M

R900411869 2FRE10-4X/25LZ4M

R900520242 2FRE10-4X/25LZ4M-250

R900485279 2FRE10-4X/25LZ4V

R900491479 2FRE10-4X/25QBZ4M

R900375533 2FRE10-4X/25QBZ4V

R900415342 2FRE10-4X/25QZ4M

R900584810 2FRE10-4X/25QZ4V

R900491645 2FRE10-4X/2QEBZ4M

R900418854 2FRE10-4X/2QEZ4M

R900492604 2FRE10-4X/36L

R900535475 2FRE10-4X/36LBZ4M

R900454595 2FRE10-4X/50L-150

R900419483 2FRE10-4X/50LBZ4M

R900562129 2FRE10-4X/50LBZ4M-229

R900489933 2FRE10-4X/50LBZ4V

R900415446 2FRE10-4X/50LZ4M

R900520241 2FRE10-4X/50LZ4M-220

R900338655 2FRE10-4X/50LZ4V

R900488809 2FRE10-4X/50QB

R900486100 2FRE10-4X/5LBV

R900496441 2FRE10-4X/5LBZ4M

R900415493 2FRE10-4X/5LZ4M

R900903885 2FRE10-4X/5LZ4V

R900496442 2FRE10-4X/5QBZ4M

R900518324 2FRE10-4X/5QBZ4V

R900496443 2FRE10-4X/5QEBZ4M

R900496440 2FRE10-4X/5QEZ4M

R900927423 2FRE10-4X/5QEZ4V

R900496439 2FRE10-4X/5QZ4M

R900485280 2FRE10-4X/5QZ4V

R900496444 2FRE10-4X/60LBZ4M

R900333574 2FRE10-4X/60LBZ4V

R900418109 2FRE10-4X/60LZ4M

R900487902 2FRE10-4X/60LZ4V

R900349166 2FRE10-4X/8LE

R901434134 2FRE10-4X=25LBK4M

R900395331 2FRE16-4X/100L-229

R900774344 2FRE16-4X/100LBK4M=LB

R900496331 2FRE16-4X/100LBZ4M

R900357770 2FRE16-4X/100LBZ4V

R900371296 2FRE16-4X/100LV

R900415314 2FRE16-4X/100LZ4M

R901040916 2FRE16-4X/125LBK4V

R900496450 2FRE16-4X/125LBZ4M

R900560941 2FRE16-4X/125LBZ4M-220

R900374275 2FRE16-4X/125LBZ4V

R901105144 2FRE16-4X/125LK4V

R900536412 2FRE16-4X/125LMK

R900410927 2FRE16-4X/125LZ4M

R900351644 2FRE16-4X/125LZ4V

R900343923 2FRE16-4X/160L-150

R900388231 2FRE16-4X/160L-228

R900960716 2FRE16-4X/160LBK4M=LB

R900591496 2FRE16-4X/160LBMK

R900492259 2FRE16-4X/160LBZ4M

R900915471 2FRE16-4X/160LBZ4M-220

R900558737 2FRE16-4X/160LBZ4M=LB

R900379092 2FRE16-4X/160LBZ4V

R900419129 2FRE16-4X/160LZ4M

R900352062 2FRE16-4X/160LZ4V

R900342613 2FRE16-4X/170L

R900351133 2FRE16-4X/170L-150

R901126027 2FRE16-4X/60LBK4V

R900394447 2FRE16-4X/60LBZ4M

R900532553 2FRE16-4X/60LZ4M-220

R900343922 2FRE16-4X/80L-150

R900364486 2FRE16-4X/80L-220

R901070659 2FRE16-4X/80LBK4V

R900492940 2FRE16-4X/80LBZ4M

R900558738 2FRE16-4X/80LBZ4M=LB

R900374681 2FRE16-4X/80LBZ4V

R900395330 2FRE16-4X/80LK4M-229

R900580645 2FRE16-4X/80LV-241

R900496449 2FRE16-4X/80LZ4M

R900349585 2FRE16-4X/80LZ4V

R900576621 2FRE16-4X=125LZ4M

R900576293 2FRE16-4X=160LBZ4M=PL

R900576622 2FRE16-4X=160LZ4M

R900576624 2FRE16-4X=80LZ4M

力士乐REXROTH比例流量控制阀，无位置反馈功能3(2)FREX

0811403013 2FREX10B-1X/70L1G24-25N9Z4MM

0811403123 2FREX6B-1X/15L1G24-25N9Z4MM

0811403119 2FREX6B-1X/35L1G24-25N9Z4MM-254

0811403118 2FREX6B-1X/7,5L1G24-25N9Z4MM-254

0811403016 3FREX10B-1X/10L2G24-25N12K4-MM-261

0811403015 3FREX10B-1X/60L2G24-25N12K4MM-253

0811403011 3FREX10B-1X/60L2G24-25N12Z4MM

0811403133 3FREX6B-1X/15L2G24-25N9Z4MM

0811403135 3FREX6B-1X/20L2G24-25N9Z4MM-259

0811403132 3FREX6B-1X/24L2G24-25N9Z4MM

0811403116 3FREX6B-1X/35L2G24-25N12Z4MM-254

0811403111 3FREX6B-1X/35L2G24-25N12Z4MM-254

0811403113 3FREX6B-1X/35L2G24-25N9Z4MM

0811403110 3FREX6B-1X/7,5L2G24-25N12Z4MM-254

0811403115 3FREX6B-1X/7,5L2G24-25N12Z4MM-254

0811403112 3FREX6B-1X/7,5L2G24-25N9Z4MM

0811403010 3FREX10B-1X/60L2G24-25N9Z4MM

0811403026 3FREX10B-1X/60L2G24-25N9Z4MM-260

0811403134 3FREX6B-1X/35L2G24-25N9Z4MM-255

力士乐REXROTH带感应位置传感器的比例流量控制阀3FREZ

R901265546 3FREZ10B-1X/10L2G24-27Z4MM-261

0811403012 3FREZ10B-1X/80L2G24-27Z4MM

0811403117 3FREZ6B-1X/10L2G24-27Z4MM-254

0811403121 3FREZ6B-1X/2,6L2G24-27Z4MM

0811403114 3FREZ6B-1X/35L2G24-27Z4MM

0811403120 3FREZ6B-1X/35L2G24-27Z4MM-257

力士乐REXROTH比例流量控制阀，配有内置集成电子放大版（OBE）和电感式位置传感器3FREEZ

0811403019 3FREEZ10B-1X/70L2G24K31A1MM

R901121358 3FREEZ10B-1X/70L2G24K31F1MM

0811403150 3FREEZ6B-1X/10L2G24K31A1MM-258

R901239141 3FREEZ6B-1X/10L2G24K31F1MM-258

0811403151 3FREEZ6B-1X/35L2G24K31A1MM

0811403152 3FREEZ6B-1X/35L2G24K31F1MM

R901250716 3FREEZ6B-1X/7,5L2G24K31F1MM

力士乐REXROTH比例流量控制阀，带有集成压力补偿器KUDSR

R901287409 KUDSR3C1A/FN9V

R901265879 KUDSR3C2A/FN9V

R901255657 KUDSR3CA/FN9V

力士乐REXROTH方向控制阀

力士乐REXROTH高响应换向阀，直接操作

力士乐REXROTH高响应方向阀，直动式、电气位置反馈和集成电子放大版（OBE）CE

R901412524 4WRPE10E1-50SJ-3X/M/24A1

R901396517 4WRPE10E1-80SJ-3X/M/24A1

R901437493 4WRPE10E1-80SJ-3X/V/24A1

R901396513 4WRPE10E50SJ-3X/M/24A1

R901396516 4WRPE10E80SJ-3X/M/24A1

R901235046 4WRPE10E80SJ-3X/M/24A1=XV

R901443048 4WRPE10E90SJ-3X/M/24A1

R901392857 4WRPE10EA50SJ-3X/M/24A1

R901396520 4WRPE10EA80SJ-3X/M/24A1

R901396521 4WRPE10EA80SJ-3X/M/24A1-797

R901392656 4WRPE10EA80SJ-3X/M/24A1-797=KM

R901436805 4WRPE10EA80SJ-3X/V/24A1

R901443053 4WRPE10EA90SJ-3X/M/24A1-797

R901409007 4WRPE10Q3-80S-3X/M/24A1

R901392651 4WRPE10Q3-80S-3X/M/24A1=KM

R901396512 4WRPE10Q5-50S-3X/M/24A1

R901396511 4WRPE10Q5-80S-3X/M/24A1

R901407472 4WRPE10R5-00SJ-3X/M/24A1-999=KM

R901409006 4WRPE10R5-100SJ-3X/M/24A1-904

R901392654 4WRPE10R5-100SJ-3X/M/24A1-904=KM

R901409004 4WRPE10R5-50SJ-3X/M/24A1-830

R901401275 4WRPE10R5-50SJ-3X/M/24A1-830=KM

R901401546 4WRPE10V50S-3X/M/24A1

R901436338 4WRPE10V50S-3X/M/24F1

R901392641 4WRPE10V80S-3X/M/24A1

R901435737 4WRPE10V80S-3X/M/24F1

R901396518 4WRPE10W6-50SJ-3X/M/24A1

R901396519 4WRPE10W6-80SJ-3X/M/24A1

R901392640 4WRPE10W6-80SJ-3X/M/24F1

R901443051 4WRPE10W6-90SJ-3X/M/24A1

R901401274 4WRPE10W8-80SJ-3X/M/24A1

力士乐REXROTH带电气位置反馈的高响应阀（LVDT的直流/直流±10 V）4WRPH 6

R901391845 4WRPH6CA24L-2X/G24Z4/V-855

R901391846 4WRPH6CA40L-2X/G24Z4/V-855

R901265937 4WRPH6CB24L-2X/G24Z4/M

0811404128 4WRPH6CB24L-2X/G24Z4/M-855

0811404131 4WRPH6CB24L-2X/G24Z4/M-862

R901111516 4WRPH6CB24L-2X/G24Z4/V-855

0811404172 4WRPH6CB25P-2X/G24Z4/M

0811404129 4WRPH6CB40L-2X/G24Z4/M-855

0811404130 4WRPH6CB40L-2X/G24Z4/M-859

R901111518 4WRPH6CB40L-2X/G24Z4/V-855

0811404513 4WRPH6C1B40L-2X/G24Z4/M

0811404162 4WRPH6C1B40P-2X/G24Z4/M

0811404049 4WRPH6C3A04P-2X/G24Z4/M

0811404041 4WRPH6C3B02L-2X/G24Z4/M

0811404033 4WRPH6C3B04L-2X/G24Z4/M

0811404042 4WRPH6C3B04P-2X/G24Z4/M

R901097266 4WRPH6C3B08L-2X/G24Z4/M-841

0811404179 4WRPH6C3B12L-2X/G24K0/M-784

0811404034 4WRPH6C3B12L-2X/G24Z4/M

0811404161 4WRPH6C3B12L-2X/G24Z4/M-561

0811404047 4WRPH6C3B15P-2X/G24Z4/M

0811404520 4WRPH6C3B24L-2X/G24K0/M-784

0811404035 4WRPH6C3B24L-2X/G24Z4/M

0811404164 4WRPH6C3B24L-2X/G24Z4/M-561

R901402609 4WRPH6C3B24L-2X/G24Z4/M=KM

0811404043 4WRPH6C3B25P-2X/G24Z4/M

0811404036 4WRPH6C3B40L-2X/G24Z4/M

0811404174 4WRPH6C3B40L-2X/G24Z4/M-561

0811404044 4WRPH6C3B40P-2X/G24Z4/M

0811404515 4WRPH6C4B02L-2X/G24Z4/M

0811404160 4WRPH6C4B04L-2X/G24Z4/M

0811404037 4WRPH6C4B12L-2X/G24Z4/M

0811404514 4WRPH6C4B12L-2X/G24Z4/V

0811404048 4WRPH6C4B15P-2X/G24Z4/M

0811404038 4WRPH6C4B24L-2X/G24Z4/M

R901411228 4WRPH6C4B24L-2X/G24Z4/V

0811404045 4WRPH6C4B25P-2X/G24Z4/M

0811404039 4WRPH6C4B40L-2X/G24Z4/M

0811404046 4WRPH6C4B40P-2X/G24Z4/M

0811404032 4WRPH6KB50L-2X/G24Z4/M

0811404040 4WRPH6KB50P-2X/G24Z4/M

0811404177 4WRPH6XB12L-2X/G24K0/M-843

0811404166 4WRPH6XB12L-2X/G24Z4/M-842

0811404163 4WRPH6XB24L-2X/G24Z4/M-842

0811404175 4WRPH6XB40L-2X/G24Z4/M-842

力士乐REXROTH伺服电磁阀，带电气位置反馈（LVDT的直流/直流±10 V）4WRPH 10

R901238071 4WRPH10CX50L-2X/G24K0/M-950

0811404076 4WRPH10C1B100L-2X/G24Z4/M

0811404078 4WRPH10C1B100P-2X/G24Z4/M

R901158094 4WRPH10C1B50L-2X/G24Z4/M

0811404067 4WRPH10C1B50P-2X/G24Z4/M

0811404059 4WRPH10C3B100L-2X/G24Z4/M

0811404063 4WRPH10C3B100P-2X/G24Z4/M

0811404068 4WRPH10C3B120L-2X/G24Z4/M

0811404058 4WRPH10C3B50L-2X/G24Z4/M

0811404062 4WRPH10C3B50P-2X/G24Z4/M

0811404061 4WRPH10C4B100L-2X/G24Z4/M

0811404065 4WRPH10C4B100P-2X/G24Z4/M

0811404060 4WRPH10C4B50L-2X/G24Z4/M

0811404064 4WRPH10C4B50P-2X/G24Z4/M

0811404077 4WRPH10C5B100L-2X/G24Z4/M

0811404079 4WRPH10C5B100P-2X/G24Z4/M

0811404066 4WRPH10KB120P-2X/G24Z4/M

力士乐REXROTH电气位置反馈的高响应阀（LVDT的直流/直流）（设计：坚固耐用的）4WRPH..2X..-750

R901238065 4WRPH10CB50L-2X/G24K0/M-750

0811404901 4WRPH10C1B100L-2X/G24K0/M-750

0811404089 4WRPH10C1B100P-2X/G24K0/M-750

R901312081 4WRPH10C1B50L-2X/G24K0/M-750

0811404902 4WRPH10C3B100L-2X/G24K0/M-750

R901222250 4WRPH10C3B50L-2X/G24K0/M-750

R901421079 4WRPH10C3B50L-2X/G24K0/V-750

0811404069 4WRPH10C4B100L-2X/G24K0/M-750

0811404088 4WRPH10C4B100P-2X/G24K0/M-750

R901240795 4WRPH10C4B50L-2X/G24K0/M-750

R901283701 4WRPH10C5B100L-2X/G24K0/M-750

R901273566 4WRPH6C1B40L-2X/G24K0/M-750

0811404169 4WRPH6C3B24L-2X/G24K0/M-750

0811404170 4WRPH6C3B40L-2X/G24K0/M-750

0811404173 4WRPH6C4B15P-2X/G24K0/M-750

0811404167 4WRPH6C4B24L-2X/G24K0/M-750

0811404171 4WRPH6C4B40L-2X/G24K0/M-750

0811404178 4WRPH6C4B40P-2X/G24K0/M-750

力士乐REXROTH高响应方向阀，直动式、带电气位置反馈和集成电子放大版（OBE）4WRPEH 6 -2X

0811404613 4WRPEH6C4B40L-2X/G24K0/A1M

R901244410 4WRPEH6CB02L-2X/G24K0/A1M

R901274673 4WRPEH6CB02L-2X/G24K0/F1M

R901374649 4WRPEH6CB02L-2X/G24K0/F1V

0811404741 4WRPEH6CB04L-2X/G24K0/A1M

R901387787 4WRPEH6CB04L-2X/G24K0/C6V

R901125451 4WRPEH6CB04L-2X/G24K0/F1M

R901129227 4WRPEH6CB04L-2X/G24K0/F1V

0811404528 4WRPEH6CB04P-2X/G24K0/A1M

0811404366 4WRPEH6CB08P-2X/G24K0/A1M

0811404527 4WRPEH6CB12L-2X/G24K0/A1M

R901299920 4WRPEH6CB12L-2X/G24K0/A1M-819

R901335676 4WRPEH6CB12L-2X/G24K0/A1M-981

R901335689 4WRPEH6CB12L-2X/G24K0/A1M-982

R901114916 4WRPEH6CB12L-2X/G24K0/F1M

R901367205 4WRPEH6CB12L-2X/G24K0/F1V

R901316279 4WRPEH6CB15P-2X/G24K0/A1M

R901316274 4WRPEH6CB15P-2X/G24K0/A1M-819

R901335678 4WRPEH6CB15P-2X/G24K0/A1M-981

0811404355 4WRPEH6CB24L-2X/G24K0/A1M

0811404529 4WRPEH6CB24L-2X/G24K0/A1M-819

R901335677 4WRPEH6CB24L-2X/G24K0/A1M-981

R901363849 4WRPEH6CB24L-2X/G24K0/A5M

0811404743 4WRPEH6CB24L-2X/G24K0/B5M

R901114917 4WRPEH6CB24L-2X/G24K0/F1M

R901295071 4WRPEH6CB24L-2X/G24K0/F1V

0811404531 4WRPEH6CB24L-2X/G24XNZ0/A1V

0811404359 4WRPEH6CB25P-2X/G24K0/A1M

0811404363 4WRPEH6CB25P-2X/G24K0/A1M-303

R901316275 4WRPEH6CB25P-2X/G24K0/A1M-819

R901335679 4WRPEH6CB25P-2X/G24K0/A1M-981

0811404639 4WRPEH6CB40L-2X/G24K0/A1M

R901288819 4WRPEH6CB40L-2X/G24K0/A1M-819

R901335693 4WRPEH6CB40L-2X/G24K0/A1M-982

R901363856 4WRPEH6CB40L-2X/G24K0/A5M

0811404640 4WRPEH6CB40L-2X/G24K0/F1M

R901363412 4WRPEH6CB40L-2X/G24K0/F1V

R901316278 4WRPEH6CB40P-2X/G24K0/A1M

R901316276 4WRPEH6CB40P-2X/G24K0/A1M-819

R901335682 4WRPEH6CB40P-2X/G24K0/A1M-981

R901335696 4WRPEH6CB40P-2X/G24K0/A1M-982

R901226219 4WRPEH6CB40P-2X/G24K0/F1M

R901366133 4WRPEH6C1B04L-2X/G24K0/F1V

R901353808 4WRPEH6C1B12L-2X/G24K0/A1M

R901303846 4WRPEH6C1B24L-2X/G24K0/A1M

0811404525 4WRPEH6C1B24L-2X/G24K0/F1M

0811404738 4WRPEH6C1B40L-2X/G24K0/A1M

0811404354 4WRPEH6C1B40L-2X/G24K0/F1M

0811404649 4WRPEH6C1B40P-2X/G24K0/A1M

0811404744 4WRPEH6C3B02L-2X/G24K0/A1M

0811404606 4WRPEH6C3B02L-2X/G24K0/A1M-816

R901409296 4WRPEH6C3B02L-2X/G24K0/A1M-816=KM

0811404629 4WRPEH6C3B02L-2X/G24K0/A1M-817

0811404630 4WRPEH6C3B02L-2X/G24K0/A1M-841

R901068998 4WRPEH6C3B02L-2X/G24K0/A1M-863

R901172445 4WRPEH6C3B02L-2X/G24K0/A1V-816

R901201762 4WRPEH6C3B02L-2X/G24K0/B5M

0811404526 4WRPEH6C3B02L-2X/G24K0/F1M

R901374653 4WRPEH6C3B02L-2X/G24K0/F1V

0811404600 4WRPEH6C3B04L-2X/G24K0/A1M

0811404607 4WRPEH6C3B04L-2X/G24K0/A1M-816

R901348337 4WRPEH6C3B04L-2X/G24K0/A1M-816=KM

流量阀的工作原理主要取决于一个手动调节阀组和一个自动平衡阀组。其中，调节阀组作用是设定流量，而自动平衡阀组作用是维持流量恒定。系统流体的工作压力为P1，手动调节阀的前后压力分别为P2、P3。工作时，当手动调节阀调到某一位置时，即人为确定了“设定流量”Kv即手动调节阀的流量系数，流量G=Kv（P2-P3），Kv为，Kv设定后，只要P2－P3不变，则流量G不变。当系统流量加大时，(P2—P3)的实际值超过了允许的给定值，此时通过感压膜和弹簧作用使自动调节阀组自动关小，直至流量重新维持到设定流量