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价格:电议
所在地:上海
型号:4WRE 4WREE
更新时间:2017-11-08
浏览次数:1226
公司地址:上海市
康文辉(先生)
上海尚帛机电科技有限公司是一家主要从事工控自动化、仪器仪表、气动液压和机械传动类产品销售的贸易型企业,主营产品包括传感器、编码器、变频器、仪器仪表、气动和液压元器件、机械联轴器、离合器、旋转接头等,公司注册资金500万。我司和国内外众多厂商和供应商建立有良好的长期合作关系,供货渠道稳定、快速,在立足服务客户的基础上,我们非常愿意扎根现场,为您提供完善的备件售前和售后服务。
二位四通和三位四通比例方向阀直控式,阀芯带位移点反馈
型号4WRE和4WREE4WREE比例阀 4WRE比例阀
4WRE简图:4WREE比例阀 4WRE比例阀
4WREE简图:4WREE比例阀 4WRE比例阀
通径6和10
2X系列
zui高工作压力315bar
zui大流量80L/min 通径6
zui大流量180L/min 通径10
特征:4WREE比例阀 4WRE比例阀
—直控式比例方向阀可用以控制液流的方向和大小。
—阀的控制通过带中心螺纹的比例电磁铁实现,线圈可单独拆卸。
—带电反馈。4WREE比例阀 4WRE比例阀
—板式连接结构。
—控制阀芯由弹簧对中。
—4WREE型带内置放大器,接口形式为A1或F1.
—4WRE型及4WRE..A..型使用的放大器:
-数字式放大器 VT-VRPD-2-1X/V0/O
-模拟式放大器 VT-VRPA2-.-1X
-模块化模拟放大器 VT-MRPA2-.-1X
功能说明:
该二位四通和三位四通比例方向阀为直控,板式结构;由比例电磁铁操作,比例电磁铁带中心螺纹,线圈可单独拆卸,电磁铁的控制可通过外部放大器(WRA型)或内置的放大器(WRAE型)实现。
该阀由下列部分组成:
——带安装底面的阀体(1)
——带弹簧(3)和(4)的控制阀芯(2)
——带中心螺纹的电磁铁(5)和(6)
——位移传感器(7)
——可选带内置放大器(8)
——通过Pg13.5可以机械零位调整(9),4WREE型通过Pg7(10)可以电气零位调整
工作原理:
——电磁铁(5)和(6)不带电时,对中弹簧(3)和(4)将控制阀芯(2)保持在中位
——比例电磁铁得电被激励后,会直接推动控制阀芯(2)
例如:控制电磁铁“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
在电磁特失电的情况下,阀芯(2)在电磁铁复位弹簧的作用下保持在机械中位。这对机能符号“V”的阀芯来说,与液压中位无关!当阀用于闭环控制而关闭时,阀芯则置于液压中位。
4WRE剖面图:
4WREE剖面图:
技术参数:
型号例举:
R900958157 4WREE10E1-25-2X/G24K31/A1V
R901268119 4WREE10E1-25-2X/G24K31/A1V-280
R900933076 4WREE10E1-50-2X/G24K31/A1V
R901162016 4WREE10E1-50-2X/G24K31/A1V-280
R900703908 4WREE10E1-50-2X/G24K31/F1V
R900927232 4WREE10E1-75-2X/G24K31/A1V
R901268118 4WREE10E1-75-2X/G24K31/A1V-280
R900933073 4WREE10E25-2X/G24K31/A1V
R901112728 4WREE10E25-2X/G24K31/A1V-280
R900956574 4WREE10E25-2X/G24K31/F1V
R900927231 4WREE10E50-2X/G24K31/A1V
R901126284 4WREE10E50-2X/G24K31/A1V-280
R900943094 4WREE10E50-2X/G24K31/F1V
R900927230 4WREE10E75-2X/G24K31/A1V
R900716433 4WREE10E75-2X/G24K31/A1V-280
R900927356 4WREE10E75-2X/G24K31/F1V
R900967790 4WREE10EA25-2X/G24K31/A1V
R900939866 4WREE10EA50-2X/G24K31/A1V
R900940191 4WREE10EA75-2X/G24K31/A1V
R900976330 4WREE10EA75-2X/G24K31/F1V
R900927236 4WREE10Q2-75-2X/G24K31/A1V
R900943804 4WREE10V1-50-2X/G24K31/A1V
R900950902 4WREE10V1-75-2X/G24K31/A1V
R900933075 4WREE10V25-2X/G24K31/A1V
R900779950 4WREE10V25-2X/G24K31/F1V
R900927235 4WREE10V50-2X/G24K31/A1V
R900924975 4WREE10V50-2X/G24K31/F1V
R901071988 4WREE10V50-2X=G24K31/A1V-826
R900924607 4WREE10V75-2X/G24K31/A1V
R901060222 4WREE10V75-2X/G24K31/A1V-826
R900617269 4WREE10V75-2X/G24K31/F1V
R901071989 4WREE10V75-2X=G24K31/A1V-826
R900956458 4WREE10W1-25-2X/G24K31/A1V
R900962405 4WREE10W1-25-2X/G24K31/F1V
R900933077 4WREE10W1-50-2X/G24K31/A1V
R901154931 4WREE10W1-50-2X/G24K31/A1V-280
R900965185 4WREE10W1-50-2X/G24K31/F1V
R900927234 4WREE10W1-75-2X/G24K31/A1V
R901154933 4WREE10W1-75-2X/G24K31/A1V-280
R900976119 4WREE10W1-75-2X/G24K31/F1V
R900933074 4WREE10W25-2X/G24K31/A1V
R901127151 4WREE10W25-2X/G24K31/A1V-280
R900953102 4WREE10W25-2X/G24K31/F1V
R900969321 4WREE10W3-75-2X/G24K31/A1V
R900931371 4WREE10W50-2X/G24K31/A1V
R900974227 4WREE10W50-2X/G24K31/A1V-280
R900949806 4WREE10W50-2X/G24K31/F1V
R900927233 4WREE10W75-2X/G24K31/A1V
R901135118 4WREE10W75-2X/G24K31/A1V-280
R900948360 4WREE10W75-2X/G24K31/F1V
R901060996 4WREE10WA25-2X/G24K31/F1V
R900247296 4WREE10WA50-2X/G24K31/A1V
R901063131 4WREE10WA50-2X/G24K31/F1V
R901002587 4WREE10WA75-2X/G24K31/A1V
R900963483 4WREE10WA75-2X/G24K31/F1V
R900616612 4WREE6E04-2X/G24K31/A1V-655
R900912156 4WREE6E08-2X/G24K31/A1V
R900950341 4WREE6E08-2X/G24K31/A1V-655
R900928726 4WREE6E08-2X/G24K31/F1V
R900933794 4WREE6E1-08-2X/G24K31/A1V
R900976811 4WREE6E1-08-2X/G24K31/F1V
R900915686 4WREE6E1-16-2X/G24K31/A1V
R901155084 4WREE6E1-16-2X/G24K31/A1V-280
R900617482 4WREE6E1-16-2X/G24K31/F1V
R900928553 4WREE6E1-32-2X/G24K31/A1V
R901154930 4WREE6E1-32-2X/G24K31/A1V-280
R900949222 4WREE6E1-32-2X/G24K31/F1V
R900920567 4WREE6E16-2X/G24K31/A1V
R900950342 4WREE6E16-2X/G24K31/A1V-655
R900941623 4WREE6E16-2X/G24K31/F1V
R900907114 4WREE6E32-2X/G24K31/A1V
R900974914 4WREE6E32-2X/G24K31/A1V-280
R900962181 4WREE6E32-2X/G24K31/A1V-655
R900925733 4WREE6E32-2X/G24K31/F1V
R900706670 4WREE6E3-32-2X/G24K31/A1V
R900950317 4WREE6EA08-2X/G24K31/A1V
R900913433 4WREE6EA16-2X/G24K31/A1V
R900973289 4WREE6EA16-2X/G24K31/F1V
R900912521 4WREE6EA32-2X/G24K31/A1V
R900929889 4WREE6EA32-2X/G24K31/F1V
R900912149 4WREE6Q2-08-2X/G24K31/A1V
R900912150 4WREE6Q2-16-2X/G24K31/A1V
R900936357 4WREE6V04-2X/G24K31/A1V
R900976331 4WREE6V04-2X/G24K31/F1V
R900909367 4WREE6V08-2X/G24K31/A1V
R901057146 4WREE6V08-2X/G24K31/A1V-826
R900921427 4WREE6V08-2X/G24K31/F1V
R901071985 4WREE6V08-2X=G24K31/A1V-826
R901264051 4WREE6V08-2X=G24K31/A1V-956
R900935426 4WREE6V1-08-2X/G24K31/A1V
R900949863 4WREE6V1-08-2X/G24K31/F1V
R900914841 4WREE6V1-32-2X/G24K31/A1V
R900907440 4WREE6V16-2X/G24K31/A1V
R901068955 4WREE6V16-2X/G24K31/A1V-826
R900940561 4WREE6V16-2X/G24K31/F1V
R901091639 4WREE6V16-2X/G24K31/F1V-876
R901071987 4WREE6V16-2X=G24K31/A1V-826
R901266589 4WREE6V16-2X=G24K31/A1V-956
R900911681 4WREE6V32-2X/G24K31/A1V
R901007746 4WREE6V32-2X/G24K31/A1V-280
R901046128 4WREE6V32-2X/G24K31/A1V-826
R900926747 4WREE6V32-2X/G24K31/F1V
R901109650 4WREE6V32-2X/G24K31/F1V-876
R901267680 4WREE6V32-2X=G24K31/A1V-280
R901076729 4WREE6V32-2X=G24K31/A1V-826
R901271976 4WREE6V32-2X=G24K31/A1V-956
R900923000 4WREE6W08-2X/G24K31/A1V
R900924283 4WREE6W08-2X/G24K31/F1V
R900929827 4WREE6W1-08-2X/G24K31/A1V
R901003235 4WREE6W1-08-2X/G24K31/A1V-280
R900965071 4WREE6W1-08-2X/G24K31/F1V
R900939627 4WREE6W1-16-2X/G24K31/A1V
R901154928 4WREE6W1-16-2X/G24K31/A1V-280
R900937065 4WREE6W1-16-2X/G24K31/F1V
R900913359 4WREE6W1-32-2X/G24K31/A1V
R900933476 4WREE6W1-32-2X/G24K31/F1V
R900925657 4WREE6W16-2X/G24K31/A1V
R900950416 4WREE6W16-2X/G24K31/F1V
R900911004 4WREE6W32-2X/G24K31/A1V
R900246793 4WREE6W32-2X/G24K31/F1V
R900974247 4WREE6WA16-2X/G24K31/A1V
R900617766 4WREE6WA16-2X/G24K31/F1V
R900926997 4WREE6WA32-2X/G24K31/A1V
R900964934 4WREE6WA32-2X/G24K31/F1V
R900948412 4WREE6X00-2X/G24K31/F1V-652
R900787894 4WREEM10E1-50-2X/G24K34/B6V
R901246417 4WREEM10E1-75-2X=G24K34/B6V
R900727833 4WREEM10E25-2X/G24K34/B6V
R900246856 4WREEM10E50-2X/G24K34/B6V
R900975074 4WREEM10E50J-2X/G24K34/B6V-687
R901036403 4WREEM10E50J-2X/G24K34/B6V-735
R900246617 4WREEM10E75-2X/G24K34/B6V
R900780868 4WREEM10E75J-2X/G24K34/B6V-735
R901008707 4WREEM10W75-2X/G24K34/B6V
R901193298 4WREEM10W75J-2X/G24K34/B6V-735
R900778356 4WREEM6E04-2X/G24K34/B6V
R900786052 4WREEM6E04J-2X/G24K34/B6V-735
R900246858 4WREEM6E08-2X/G24K34/B6V
R900975077 4WREEM6E08J-2X/G24K34/B6V-687
R900780867 4WREEM6E08J-2X/G24K34/B6V-735
R900778354 4WREEM6E1-16-2X/G24K34/B6V
R901037662 4WREEM6E1-32-2X/G24K34/B6V
R900246618 4WREEM6E16-2X/G24K34/B6V
R900975075 4WREEM6E16J-2X/G24K34/B6V-687
R900778032 4WREEM6E16J-2X/G24K34/B6V-735
R901289420 4WREEM6E16J-2X/G24K34/B6V-970
R900707192 4WREEM6E32-2X/G24K34/B6V
R900617253 4WREEM6E32J-2X/G24K34/B6V-687
R900761496 4WREEM6E32J-2X/G24K34/B6V-735
R901289417 4WREEM6E32J-2X/G24K34/B6V-970
R900754133 4WREEM6W08J-2X/G24K34/B6V-6874WREE比例阀 4WRE比例阀
R900781690 4WREEM6W16-2X/G24K34/B6V4WREE比例阀 4WRE比例阀