武汉百士自动化设备有限公司

力士乐LFA32DB2-7X/050插装阀盖板

力士乐LFA32DB2-7X/050插装阀盖板

产品简介：

插装阀与我们所说的普通液压控制阀有所不同，它的通流量可达到1000L/min,通径可达200~250mm。阀芯结构简单，动作灵敏，密封性好。它的功能比较单一，主要实现液路的通或断，与普通液压控制阀组合使用时，才能实现对系统油液方向、压力和流量的控制。

力士乐液压部分系列型号：

R902495106 ALA10VO60DFR1/52R-VSD46N00-S2411

R992000987 ALA10VO60DFR1/52R-VSD46N00-S2411

R902531568 ALA10VO60DFR1/52R-VSD46N00-S4684

R902408296 ALA10VO60DFR1/52R-VSD61N00-SO547

R902455571 ALA10VO60DFR1/52R-VSD62G10-SO834

R902455570 ALA10VO60DFR1/52R-VSD62K01-SO834

R902435945 ALA10VO60DFR1/52R-VSD62N00-S1857

R902435942 ALA10VO60DFR1/52R-VSD62N00-S1919

R902502640 ALA10VO60DFR1/52R-VSD62N00-S1919

R902464316 ALA10VO60DFR1/52R-VSD62N00-SO752

R902438562 ALA10VO60DFR1/52R-VSD73H00-S1908

R992000787 ALA10VO60DFR1/52R-VSD73H00-S1908

R902445403 ALA10VO60DFR1/52R-VSD73K68-S1908

R986110689 ALA10VO60DFR1/52R-VSD73K68-S1908

R902549935 ALA10VO60DFR1/52R-VSD73K68-S1908

R902433858 ALA10VO60DFR1/52R-VSR12K52

R902473188 ALA10VO60DFR1/52R-VSR12K52-S2170

R902481779 ALA10VO60DFR1/52R-VSR46N00-S1607

R992000957 ALA10VO60DFR1/52R-VSR46N00-S1607

R986110608 ALA10VO60DFR1/52R-VSR46N00-S1607

R902423302 ALA10VO60DFR1/52R-VSR46N00-S1678

R902534027 ALA10VO60DFR1/52R-VSR46N00-S1865

R902531562 ALA10VO60DFR1/52R-VSR46N00-S4024

R902466155 ALA10VO60DFR1/52R-VSR46N00ESO834

R902435128 ALA10VO60DFR1/52R-VUC09N00-S1826

R992000770 ALA10VO60DFR1/52R-VUC09N00-S1826

R902467207 ALA10VO60DFR1/52R-VUC11N00

R902451780 ALA10VO60DFR1/52R-VUC11N00-SO547

R902512256 ALA10VO60DFR1/52R-VUC11N00-SO834

R902520596 ALA10VO60DFR1/52R-VUC12K01-SO547

R902403452 ALA10VO60DFR1/52R-VUC12N00

R902426013 ALA10VO60DFR1/52R-VUC12N00-S1583

R902505421 ALA10VO60DFR1/52R-VUC12N00-S3879

R902538754 ALA10VO60DFR1/52R-VUC12N00-S4401

R902505550 ALA10VO60DFR1/52R-VUC12N00-S4488

R902544482 ALA10VO60DFR1/52R-VUC12N00-S4593

R902516908 ALA10VO60DFR1/52R-VUC12N00-SO481

R902502944 ALA10VO60DFR1/52R-VUC73N00-S1699

R902429789 ALA10VO60DFR1/52R-VUC73N00-S1704

R902433557 ALA10VO60DFR1/52R-VUC73N00-S1792

R902501405 ALA10VO60DFR1/52R-VUC73N00-S1810

R902429749 ALA10VO60DFR1/52R-VUC73N00-S1811

R992000956 ALA10VO60DFR1/52R-VWC11N00-S2947

R902480754 ALA10VO60DFR1/52R-VWC11N00-S2947

R986110607 ALA10VO60DFR1/52R-VWC11N00-S2947

R902547874 ALA10VO60DFR1/52R-VWC11N00-SO851

R902542609 ALA10VO60DFR1/52R-VWC12K01

R902541327 ALA10VO60DFR1/52R-VWC12K01

R902410299 ALA10VO60DFR1/52R-VWC12K04

R902539718 ALA10VO60DFR1/52R-VWC12K04-S2947

R902411535 ALA10VO60DFR1/52R-VWC12K04-SO827

R902439627 ALA10VO60DFR1/52R-VWC12K52-S1937

R902435515 ALA10VO60DFR1/52R-VWC12K52-S2651

R992000775 ALA10VO60DFR1/52R-VWC12K52-S2651

R986110584 ALA10VO60DFR1/52R-VWC12K52-S2651

R902449192 ALA10VO60DFR1/52R-VWC12K68-S2651

R986110506 ALA10VO60DFR1/52R-VWC12K68-S2651

R902504494 ALA10VO60DFR1/52R-VWC12N00-S3879

R902518904 ALA10VO60DFR1/52R-VWC46N00-S4024

R902406055 ALA10VO60DFR1/52R-VWC62K01-S1485

R902401492 ALA10VO60DFR1/52R-VWC62K01-SO834

R902503383 ALA10VO60DFR1/52R-VWC73H00-S3203

R902504631 ALA10VO60DFR1/52R-VWC73H00-S3953

R902531807 ALA10VO60DFR1/52R-VWC73K04-S4164

R902516942 ALA10VO60DFR1/52R-VWC73K04-S2741

R902535480 ALA10VO60DFR1/52R-VWD12K01-SO547

R902409860 ALA10VO60DFR1/52W-PUC11N00-S1157

R902444560 ALA10VO60DR/52L-PSC11N00

R986110101 ALA10VO60DR/52L-PSD12N00

R902437061 ALA10VO60DR/52L-PSD12N00

R902401352 ALA10VO60DR/52L-PWC62N00-S1511

R902502172 ALA10VO60DR/52L-VRD62K68-SO481

R902489305 ALA10VO60DR/52L-VSD12K15

R902549309 ALA10VO60DR/52L-VSD12K15

R902550293 ALA10VO60DR/52L-VUC12N00-SO834

R902406852 ALA10VO60DR/52L-VUC62N00

R902452964 ALA10VO60DR/52L-VUC62N00E

R902500490 ALA10VO60DR/52R-PSD61N00-SO277

R902444163 ALA10VO60DR/52R-PSD62K68

R902401232 ALA10VO60DR/52R-PUC62N00

R902406850 ALA10VO60DR/52R-VKD62N00-SO97

R902538602 ALA10VO60DR/52R-VQC12N00-S4385

R902550294 ALA10VO60DR/52R-VSD12K01-SO834

R902554982 ALA10VO60DR/52R-VWC12K01

R986120204 ALA10VO60DR/52L-PSD12N00REMAN

R902472501 ALA10VO60DRG/52L-VWC12K01-SO547

R902478793 ALA10VO60DRG/52L-VWC12K01-SO834

R902454635 ALA10VO60DRG/52L-VWC12N00-SO547

R902450626 ALA10VO60DRG/52L-VWC62K04-SO277

R902406585 ALA10VO60DRG/52R-PSC62N00

R902406936 ALA10VO60DRG/52R-PSD62K01-SO834

R902435808 ALA10VO60DRG/52R-PUC12K04

R902503935 ALA10VO60DRSC/52R-PSD12K04-S1517

R902446097 ALA10VO60DRSC/52R-PSD12K15-S1517

R902446801 ALA10VO60DRSC/52R-PSD12N00-S1517

R902505687 ALA10VO60DRSC/52R-VSD12K04-S1517

R902454473 ALA10VO60DFR1/52R-VWC12H257-S2232*G*

R902454469 ALA10VO60DFR1/52R-VWC12H257-S2233*G*

R902430693 ALA10VO60ED72/52L-PUC62N00P

R902489306 ALA10VO60ED72/52L-VSD12N00T

R902517120 ALA10VO60ED72/52L-VUC11N00P-S1052

R902475907 ALA10VO60ED72/52L-VUC11N00P-S2872

R902432032 ALA10VO60ED72/52L-VWC62K01T-SO97

R902480560 ALA10VO60ED72/52R-VQC12N00-SO834

R902445215 ALA10VO60ED72/52R-VSC12K04H-SO413

R902438740 ALA10VO60ED72/52R-VSC12K68H

R902444790 ALA10VO60ED72/52R-VSC12K68H-SO413

R902413146 ALA10VO60ED72/52R-VSD12K52T-S1445

R902435654 ALA10VO60ED72/52R-VSD12N00T-S1458

R902428798 ALA10VO60ED72/52R-VWC62K04T-SO97

R992000739 ALA10VO60ED72/52R-VWC62K04T-SO97

R902414780 ALA10VO60ED73/52L-PUC12N00T

R902433790 ALA10VO60ED73/52L-VKC12K04T-SO200

R902519215 ALA10VO60ED73/52L-VKC12N00-S3753

R902435738 ALA10VO60ED73/52L-VKC12N00T

R902427209 ALA10VO60ED73/52L-VSD12K04T-SO834

R902447609 ALA10VO60ED73/52R-VKC12N00T

R986110039 ALA10VO63DFR1/52L-VUC62N00-SO694

R910991219 ALA10VO63DFR1/52L-VUC62N00-SO694

R902404248 ALA10VO63DFR1/52L-VWC11N00-S1188

R902400183 ALA10VO63DFR1/52L-VWC12K04-SO905

R986110037 ALA10VO63DFR1/52R-VUC12N00-SO954

R910991218 ALA10VO63DFR1/52R-VUC12N00-SO954

R902503005 ALA10VO63DR/52R-VUC12N00-S3074

R902548021 ALA10VO63DR/53L-VSC12H00

R902485270 ALA10VO63DRF/53L-VWC12K68

R902480783 ALA10VO63DRF/53R-VSC12K04-S1510

R902546480 ALA10VO63DRF/53R-VSD12K52

R902544114 ALA10VO63DRF/53R-VWC62N00

R902504613 ALA10VO63DRG/53L-VSD62K68-S3267

R902503060 ALA10VO63DRG/53L-VSD62K68-S3267

R902543956 ALA10VO63DRS/53L-PSD12N00-SO854

R902495383 ALA10VO63DRS/53L-VSC12N00-S3689

R902532903 ALA10VO63DRS/53L-VSD12K04-SO547

R902535419 ALA10VO63DRS/53L-VSD12N00-SO413

R902550437 ALA10VO63DRS/53L-VWC11N00-S3987

R902547876 ALA10VO63DRS/53L-VWC12K01

R902463385 ALA10VO63DRS/53L-VWC12K04

R902537668 ALA10VO63DRS/53L-VWC12K68

R902474122 ALA10VO63DRS/53R-VQC12K01

R902459378 ALA10VO63DRS/53R-VQC12N00

R902535178 ALA10VO63DRS/53R-VRD12K68-S4270

R902513536 ALA10VO63DRS/53R-VSD12K04-SO413

R902520656 ALA10VO63DRS/53R-VSD12K68

R902520817 ALA10VO63DRS/53R-VSD12N00

R902452257 ALA10VO63DRS/53R-VSD73H00*UNGUEL***

R902538473 ALA10VO63DRS/53R-VUC11N00

R902550317 ALA10VO63DRS/53R-VUC11N00

R902483254 ALA10VO63DRS/53R-VUC12K01-S1212

R902531499 ALA10VO63DRS/53R-VUC12K68

R902516878 ALA10VO63DRS/53R-VUC12N00

R902519897 ALA10VO63DRS/53R-VWC11N00-S4077

R992000896 ALA10VO63DRS/53R-VWC12K01

R902463419 ALA10VO63DRS/53R-VWC12K01

R902531031 ALA10VO63DRS/53R-VWC12N00-S2270

R902517596 ALA10VO63ED72/53L-VRC12K68H-S3987

R902550403 ALA10VO63ED72/53L-VRC12K68H-S4808

R902517407 ALA10VO63ED72/53R-VRC12K04H-S3957

R902462259 ALA10VO63ED72/53R-VSD12K15P-SO262

R902519234 ALA10VO63ED72/53R-VUC11N00P-S2111

R902470104 ALA10VO63ED72/53R-VUC11N00P-S2851

R902491407 ALA10VO63ED72/53R-VWC12G40P

R902497563 ALA10VO63ED72/53R-VWC12K01P

R902505922 ALA10VO63ED74/53L-VSR12K68P-S4713

R992000977 ALA10VO63EK1DS/53L-VSD12H00ES2687

R902488384 ALA10VO63EK1DS/53L-VSD12H00ES2687

R902497643 ALA10VO63EK1DS/53L-VSD12H00P-S2687

R902505528 ALA10VO63EK1DS/53L-VSD62N00P-S4296

R902505529 ALA10VO63EK1DS/53R-VSD62N00P-S4296

R902505304 ALA10VO63EK1DS/53R-VSD62N00P-S4377

R902550504 ALA10VO63EK1DS/53R-VUC12H00P-S4813

R902492093 ALA10VO63EK1DS/53R-VUC12N00P-SO481

R902538495 ALA10VO63EK1DS/53R-VUC12N00P-SO481

R902540885 ALA10VO63EK1DS/53R-VUC12N00P-SO833

R902548000 ALA10VO63EK1DS/53R-VUC12N00P-SO833

R902536804 ALA10VO63EK1DS/53R-VWC12N00P-S4177

R902539630 ALA10VO63EK1DS/53R-VWC12N00P-SO928

R902437317 ALA10VO63EK1F1/5*UNGUEL***0T-S1881

R902423665 ALA10VO63EK1F1/52L-VSD62N00*UNGUEL***

R902423663 ALA10VO63EK1F1/52R-VSD62K15*UNGUEL***

R902425185 ALA10VO63EK1F1/52R-VUC62N00*UNGUEL***

R902432352 ALA10VO63EK2DS/53R-VUC11N00*UNGUEL***

R902551283 ALA10VO63EK2ER/53L-VSC12N00P

R902417625 ALA10VO63EK2F1/5*UNGUEL***0H-S1765

R902553548 ALA10VO63EP1D/53R-VUC12N00P-S4045

R902518946 ALA10VO63EP1D/53R-VUC12N00P

R902548556 ALA10VO63EP2D/53R-VWC12K68P

R902552212 ALA10VO63EP2DS/53R-VSC12N00P

R902560667 ALA10VO63EP2ER/53R-VSC12N00P

R902534315 ALA10VO63LA7DS/53R-VSC12N00-S4250

R902544629 ALA10VO63LA7DS/53R-VSC12N00-S4679

R902455228 ALA10VO63LA7DS/53R-VSC62N00-S2027

R902470000 ALA10VO63LA7DS/53R-VSC62N00-S2630

R902502525 ALA10VO63LA7DS/53R-VSC62N00-S3042

R902520724 ALA10VO63LA7DS/53R-VUC12N00-S4581

R902560934 ALA10VO63LA7DS/53R-VUC12N00-S5183

R992000991 ALA10VO63LA7DS/53R-VWC12N00

R902497335 ALA10VO63LA7DS/53R-VWC12N00

R902541326 ALA10VO63LA7DS/53R-VWC12N00-S2027

R902530982 ALA10VO63LA7DS/53R-VWD73N00-S4103

R902545345 ALA10VO63LA8DS/53L-VSD12H00-S2687

R902492910 ALA10VO63LA8DS/53R-VSC12N00-S3427

简介

插装阀基本组件

组件由阀芯、阀套、弹簧和密封圈组成。根据用途不同分为方向阀组件、压力阀组件和流量阀组件。同一通径的三种组件安装尺寸相同，但阀芯的结构形式和阀套座直径不同。三种组件均有两个主油口A 和B、一个控制口x 。

方向阀组件

方向阀组件

流量阀组件

流量阀组件

压力阀组件

压力阀组件

插装阀原理

设计因素

插装阀和其阀孔的设计通用性的重要性在于大批量生产。某一种规格的插装阀为例，为了批量生产，其阀口的尺寸是统一的。此外，不同功能的阀可采用同一规格阀腔，例如:单向阀、锥阀、流量调节阀、节流阀、两位电磁阀等等。如果同一规格、不同功能的阀无法采用不同阀体，那么阀块的加工成本势必增加，插装阀的优势不复存在。

插装阀在流体控制功能的领域的使用种类比较广泛，已应用的元件有是电磁换向阀，单向阀，溢流阀，减压阀，流量控制阀和顺序阀。通用性在流体动力回路设计和机械实用性的延伸，充分展示了插装阀对系统设计者和应用者的重要性。由于其装配过程的通用性、阀孔规格的通用性、互换性的特点，使用插装阀完全可以实现完善的设计配置，也使插装阀广泛地应用于各种液压机械。

体积小、成本低

批量生产的对用户益处在阀块还未装配线终点时已显现。采用插装阀设计的整套控制系统可为用户大大减少制造工时;该控制系统的每个元件在组装成集成阀块前可进行测试;集成块在发给用户之前可进行整体测试。

由于必须安装的元件和连接的管路大大减少，为用户节省大量的制造工时。由于系统污染物的减少，泄漏点的减少和装配错误的降低，使可靠性显著提高。插装阀的应用实现了系统的、方便。

以轮式装载机为例，采用插装阀集成块来代替故障不断、难以诊断和维修的动力传动控制装置。原有控制系统有60多个连接管件和19个元件。用来替代的整体特制集成块上只有11个管件和17个元件。体积为12 x 4 x 5立方英寸，是原系统所占空间的20%。采用插装阀的特点如下:

减少安装时间 减少泄漏点 减少易污染源 减少维修时间(因为插装阀无需取下管接头配件即可更换)

功能全、应用广泛

插装阀已经广泛应用于多种工程机械、物料搬运机械和农业机械。在常被忽视的工业领域中，插装阀的应用在不断的扩大。特别是在许多重量和空间的限制的场合中，传统工业液压阀束手无策，而插装阀却大显身手。在某些应用场合，插装阀是提高生产力和竞争力的选择

新型插装阀的功能正不断被开发出来。这些新开发成果将保证将来可持续的生产效益。过去的经验证明:想象力的贫乏是采用插装阀实现生产既期效益的限制。

插装阀单元的工作状态 记油口A、B、x的压力分别为pA、pB、px， 作用面积分别为AA、AB、Ax， 阀芯上端复位弹簧力为Ft ， 当 pxAx + Ft >pAAA + pBAB 时 阀口关闭 ; 当 pxAx + Ft ≤ pAAA+ pBAB 时 阀口开启。

实际工作时，阀芯的受力状况是通过油口x的通油方式控制的。

X通回油箱，阀口开启;

x与进油口相通，阀口关闭。

改变油口通油方式的阀称为先导阀。

插装阀的应用

三通阀 由两个方向阀组件并联而成，对外形成一个压力油口、一个工作油口和一个回油口。三通插装阀的工作状态数取决于先导换向阀的工作位置数。

四通阀由两个三通阀并联而成

先导阀可以是一个三位四通换向阀，见动画。

先导阀也可以是两个二位四通换向阀或四个二位三通换向阀，见动画。

四通插装阀的工作状态数取决于先导换向阀的工作位置数。

公司简介：

武汉百士自动化设备有限公司位于武汉洪山区，是一家从事经营自动化仪表备件、液压泵阀的贸易型公司；专注于中国工业传动自动化流体领域。主营产品数控模块、伺服电机、可编程控制器、传感器、气动元件、工业仪器仪表、电磁阀、柱塞泵、液压元件等。经营品牌有：贝加莱B&R、西门子Siemens、本特利bently、爱尔泰克Airtec气动、安沃驰Aventics、博世力士乐rexroth、阿托斯ATOS、迪普马DUPLOMATIC、Parker派克、伊顿EATON VICKERS等品牌。 

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