力士乐比例阀R900950341 4WREE6E08-2X/G24K31/A1V-655 REXROTH力士乐液压阀 REXROTH力士乐液压元件
由上海韦米机电设备有限公司专业提供 常规型号 当天发货 方便快捷
订货号:R900950341
产品型号:4WREE6E08-2X/G24K31/A1V-655
比例阀 阀对流量的控制可以分为两种:
一种是开关控制:要么全开、要么全关,流量要么、要么最小,没有中间状态,如普通的电磁直通阀、电磁换向阀、电液换向阀。
另一种是连续控制:阀口可以根据需要打开任意一个开度,由此控制通过流量的大小,这类阀有手动控制的,如节流阀,也有电控的,如比例阀、伺服阀。
所以使用比例阀或伺服阀的目的就是:以电控方式实现对流量的节流控制(当然经过结构上的改动也可实现压力控制等),既然是节流控制,就必然有能量损失,伺服阀和其它阀不同的是,它的能量损失更大一些,因为它需要一定的流量来维持前置级控制油路的工作。
上海韦米机电设备有限公司主营产品:
液压元件:柱塞泵、叶片泵、齿轮泵、马达、截止阀、方向阀、减压阀、流量控制阀、比例阀、伺服阀、插装阀、电液换向阀、电磁阀、电磁球阀、蓄能器、放大版、压力继电器、压力传感器。
气动元件::气动阀、阀岛、阀组、电磁阀、换向阀、压力调节阀、流量控制阀,止回阀、气缸和驱动装置、压缩空气气源处理单元、真空技术、传感器、气动连接技术,电气连接技术。
电控伺服::伺服驱动器,伺服电机、PLC模块、I/O模块、框架模块、电源模块、数据接口模块、键相位模块、继电器模块、测速模块、温度模块、显示屏、传感器、探头、前置器、延伸电缆。
电磁阀:4WE6、4WE10、4WE16;电液阀:4WEH10H、4WEH16、4WEH25,
单向阀:S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP,插装阀:LC、LFA
溢流阀:DB、DBW、DBET、DBD、ZDB、Z2DB,减压阀:DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
节流阀:Z2FS6、Z2FS10、Z2FS16、Z2FS22;调速阀:2FRM5、2FRM10、2FRM16,
平衡阀:FD12FA、FD12PA、FD12KA、FD16FA,继电器:HED80、HED40,电子单元:VT、0811
比例方向阀:4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高频响方向阀:4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH,伺服系统:HAS、HNL、HCS、HNL
柱塞泵:A4VSO、A10VSO、A2FO,定量马达:A2FM,A4FM,A10FM/E, 齿轮泵:0510、AZPF,叶片泵:PV7
以下是本公司常用德国博世REXROTH力士乐旗下进口产品的部分型号:
R900466371 DB52F1-3X/100U
R900583242 DB52F1-3X/100XUSO6
R900466427 DB52F1-3X/315U
R900379601 DB52F1-3X/315U/5
R900595241 DB52F1-3X/315U/5
R900595241 DB52F1-3X/315U/5
R901400322 DB52F1-3X/315UV
R900365830 DB52F1-3X/315XU
R900500981 DB52F1-3X/315XUSO6
R900383101 DB52F1-3X/315XYU
R900510592 DB52F1-3X/315XYUSO6
R900459145 DB52F1-3X/315YU
R900552235 DB52F1-3X/350U
R900775951 DB52F2-3X/100P065U
R901010408 DB52F2-3X/100P60U
R900353049 DB52F2-3X/100U
R900919638 DB52F2-3X/100USO6
R900515524 DB52F2-3X/100UB
R901353655 DB52F2-3X/100UD
R900385647 DB52F2-3X/100UJ
R900596600 DB52F2-3X/100UV
R900914340 DB52F2-3X/100UVB
R901009418 DB52F2-3X/100XU
R900353052 DB52F2-3X/100XYU
R901106528 DB52F2-3X/100XYUV
R978912563 DB52F2-3X/100XYUV
R900353053 DB52F2-3X/100YU
R900363983 DB52F2-3X/100YUSO419
R900933002 DB52F2-3X/100YUSO619
R900783053 DB52F2-3X/100YUD
R900385648 DB52F2-3X/100YUJ
R901100632 DB52F2-3X/160UE
R901100798 DB52F2-3X/200UD
R901029948 DB52F2-3X/200YUD
R900368354 DB52F2-3X/210UB
R901029841 DB52F2-3X/210UE
R901213681 DB52F2-3X/250YUE
R978893727 DB52F2-3X/25USO43A-1084
R900619805 DB52F2-3X/315-170XU
R901285220 DB52F2-3X/315-275XU
R901285218 DB52F2-3X/315-310XU
R900453821 DB52F2-3X/315U
R900353050 DB52F2-3X/315U
R900526410 DB52F2-3X/315USO6
R900385954 DB52F2-3X/315UB
R901126535 DB52F2-3X/315UD
R901126310 DB52F2-3X/315UE
R900385649 DB52F2-3X/315UJ
R900471962 DB52F2-3X/315UV
R900970933 DB52F2-3X/315UVSO6
R900546451 DB52F2-3X/315UVB
R900391425 DB52F2-3X/315X
R900381883 DB52F2-3X/315XU
R900374398 DB52F2-3X/315XUSO6
R900379213 DB52F2-3X/315XUV
R900353051 DB52F2-3X/315XYU
R900526428 DB52F2-3X/315XYUSO6
R900958555 DB52F2-3X/315XYUJ
R900374205 DB52F2-3X/315YU
R900396838 DB52F2-3X/315YUSO6
R900973138 DB52F2-3X/315YUB
R901213714 DB52F2-3X/315YUD
R901332515 DB52F2-3X/315YUE
R900900185 DB52F2-3X/315YUV
R900546447 DB52F2-3X/60UB
R900777539 DB52F2-3X/60YUE
R900577983 DB52F2-3X/65UB
R901353650 DB52F2-3X/65UE
R900773248 DB52F2-3X/65YUE
R901089084 DB52F2-3X/85YUE
R900758846 DB52F2-3X=100YUSO619
R900481910 DB52F2L3X/100XUSO423
R900368473 DB52F2L3X/100YU
R900369599 DB52F2L3X/100YUSO423
R900524799 DB52F2L3X/315U
R900359976 DB52F3-3X/100U
R900434153 DB52F3-3X/100USO130
R900591064 DB52F3-3X/100YU
R900385900 DB52F3-3X/315U
R900514835 DB52F3-3X/315USO6
R900448120 DB52F3-3X/315XU
R901009423 DB52F3-3X/315XUV
R900972061 DB52F3-3X/315XYU
R900739094 DB52F3-3X/315YUSO642
R901313262 DB52F3-3X=315-160XUSO642
R900478725 DB52F3L3X/100USO130
R900362744 DB52F3L3X/100YU
R900358980 DB52F3L3X/315XU
R900456105 DB52P1-3X/100U
R901077974 DB52P1-3X/100UD
R900478808 DB52P1-3X/100UV
R900564321 DB52P1-3X/100XU
R900528816 DB52P1-3X/100XYU
R901125022 DB52P1-3X/180UE
R901125186 DB52P1-3X/200UD
R900384284 DB52P1-3X/315U
R900454732 DB52P1-3X/315U/12
R900454730 DB52P1-3X/315U/12
R900379600 DB52P1-3X/315U/5
R901011540 DB52P1-3X/315UD
R901009585 DB52P1-3X/315UE
R900520381 DB52P1-3X/315UVB
业务专员:董玄
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