ZDR6DA2-4X/75YM

ZDR6DA2-4X/75YM 力士乐减压阀是上海韦米机电设备有限公司主要经销产品之一，保证产品【*】，*，现货供应；常规产品现货供应，放心购买。我公司专业经营国外进口液压气动备件、自动化仪表；主营产品液压配件、气动元件、柱塞泵、齿轮泵、叶片泵、电磁阀、节流阀、比例阀、溢流阀、换向阀、流量阀；伺服驱动器、伺服模块、伺服电机、探头、传感器、电缆、电源模块、编码器、接近开关等。常规型号产品现货供应，热诚欢迎新老客户采购！

ZDR6DA2-4X/75YM 力士乐减压阀

力士乐减压阀 R900977647    3DREME 10 P-6X/200YG24K31V
力士乐减压阀 R900977465    ZDREE 10 VP2-1X/315XYMG24NK31M
力士乐减压阀 R900976048    3DREE 16 P-6X/200XYG24K31V
力士乐减压阀 R900975912    3DREPE 6 A-2X/25EG24N9K31/F1V
力士乐减压阀 R900975564    ZDREE 10 VP2-1X/200YMG24K31M
力士乐减压阀 R900975409    ZDRE 6 VP4-1X/50MG24K4M
力士乐减压阀 R900974956    3DREP 6 C-2X/25EG24JK31/M
力士乐减压阀 R900974816    3DREP 6 A-2X/16EG24N9K4/M
力士乐减压阀 R900974734    3DRE 10 P-6X/100YG24K4V
力士乐减压阀 R900974620    DRECH 30-4X/100YMG24K4M
力士乐减压阀 R900974230    DREE 10-5X/200YMG24K31V-12
力士乐减压阀 R900974154    LG 6 DRE-VB-2X/006YV
力士乐减压阀 R900973982    DREE 10-5X/315YG24K31M
力士乐减压阀 R900973942    LFA 40 DREV-7X/006V
力士乐减压阀 R900973913    3DREPE 6 C-2X/25EG24K31/F1M
力士乐减压阀 R900973430    DREE 20-5X/100YG24K31V
力士乐减压阀 R900972992    DREM 20-5X/315YG24NK4M
力士乐减压阀 R900972914    3DRE 10 P-6X/200YG24K4V
力士乐减压阀 R900972230    DREE 20-5X/315YG24K31M
力士乐减压阀 R900971893    ZDRE 10 VP2-1X/100XLMG24NK4V
力士乐减压阀 R900971828    3DREE 16 P-6X/100XYG24K31V
力士乐减压阀 R900971583    LFA 50 DREWV-7X/006
力士乐减压阀 R900970720    ZDRE 10 VP2-1X/200LMG24NK4M
力士乐减压阀 R900970698    3DREPE 6 C-2X/45EG24N9K31/F1V
力士乐减压阀 R900970321    ZDREE 10 VP2-1X/100XLMG24NK31M-3
力士乐减压阀 R900969350    ZDREE 10 VP2-1X/100XLMG24K31M-3
力士乐减压阀 R900968729    LFA 40 EDREWV-7X/CD40D006QMG24
力士乐减压阀 R900968656    DRE 30-4X/315YG24K4M
力士乐减压阀 R900968463    DREM 10-5X/315YMG24K4V
力士乐减压阀 R900968033    LFA 25 DREWZ23-7X/006V
力士乐减压阀 R900967886    ZDREE 10 VP1-1X/200XLMG24NK31M-2
力士乐减压阀 R900967550    3DREP 6 A-1X/25A24NK4M-596
力士乐减压阀 R900967431    DREE 30-4X/200YG24K31M
力士乐减压阀 R900967409    ZDRE 10 VP2-1X/100XLMG24K4M
力士乐减压阀 R900967209    3DREP 6 A-2X/16EG24N9K4/V
力士乐减压阀 R900967164    3DREPE 6 A-2X/25EG24K31/A1V
力士乐减压阀 R900967050    ZDRE 6 VP1-1X/100MG24K4M
力士乐减压阀 R900966881    ZDREE 10 VP2-1X/315XLMG24K31M-2
力士乐减压阀 R900966803    ZDREE 10 VP4-1X/200XLMG24NK31M-2
力士乐减压阀 R900966203    ZDRE 6 VP1-1X/210MG24K4M
力士乐减压阀 R900966091    DRE 30-4X/100YMG24NK4M
力士乐减压阀 R900966032    DREME 20-5X/315YMG24K31M
力士乐减压阀 R900966028    DRE 20-5X/315YG24NK4V
力士乐减压阀 R900965964    ZDREE 10 VP1-1X/315XLMG24K31M
力士乐减压阀 R900965942    ZDRE 10 VP2-1X/200YMG24K4M
力士乐减压阀 R900965395    DREM 30-4X/315YG24K4M
力士乐减压阀 R900965394    DREM 30-4X/100YG24K4M
力士乐减压阀 R900965220    3DREME 16 P-6X/315YG24K31V-6
力士乐减压阀 R900964965    DRE 20-5X/50YMG24K4M
力士乐减压阀 R900964946    ZDRE 10 VP2-1X/315XLMG24K4M
力士乐减压阀 R900964865    3DREP 6 B-2X/25EG24K4/M
力士乐减压阀 R900964518    3DREM 10 P-6X/315YG24K4V
力士乐减压阀 R900964384    DRE 30-4X/200YG24K4M
力士乐减压阀 R900964169    3DREME 16 P-6X/200XYG24K31V
力士乐减压阀 R900963813    DRE 10-5X/315YG24K4V
力士乐减压阀 R900963755    ZDRE 6 VP2-1X/100MG24K4M-1
力士乐减压阀 R900963713    3DREPE 6 C-2X/45EG24N9K31/A1V
力士乐减压阀 R900963389    ZDREE 10 VP1-1X/315XLMG24NK31M-2
力士乐减压阀 R900963330    DREM 20-5X/200YMG24K4M
力士乐减压阀 R900963295    3DREM 16 P-6X/200XYG24K4V
力士乐减压阀 R900963231    LFA 40 DREWV-7X/006
力士乐减压阀 R900963083    DREM 10-5X/200YMG24NK4M
力士乐减压阀 R900962990    DRE 30-4X/200YMG24K4M
力士乐减压阀 R900962531    ZDRE 6 VP3-1X/100MG24K4M-1
力士乐减压阀 R900962045    3DREP 6 A-2X/45EG24N9K4/M
力士乐减压阀 R900961820    3DREP 6 C-2X/25EG24NJK31/V
力士乐减压阀 R900961474    3DREME 16 P-6X/200YG24K31V
力士乐减压阀 R900961333    ZDRE 6 VP4-1X/210MG24NK4M
力士乐减压阀 R900961147    ZDRE 6 VP3-1X/100MG24K4M
力士乐减压阀 R900961109    ZDRE 10 VP1-1X/100XLMG24K4M
力士乐减压阀 R900961023    DREE 20-5X/200YG24NK31M
力士乐减压阀 R900960818    ZDREE 10 VP4-1X/100XYMG24K31M
力士乐减压阀 R900960405    ZDREE 10 VP1-1X/315YMG24NK31M
力士乐减压阀 R900960250    DREPV 6 A-1X/25P16AG24K4M
力士乐减压阀 R900960161    3DREP 6 B-1X/45A24N9K4M
力士乐减压阀 R900959892    DREE 10-5X/315YG24NK31M

先导式减压阀
内部先导式减压阀当减压阀的输出压力较高或通径较大时，用调压弹簧直接调压，则弹簧刚度必然过大，流量变化时，输出压力波动较大，阀的结构尺寸也将增大。为了克服这些缺点，可采用先导式减压阀。先导式减压阀的工作原理与直动式的基本相同。先导式减压阀所用的调压气体，是由小型的直动式减压阀供给的。若把小型直动式减压阀装在阀体内部，则称为内部先导式减压阀；若将小型直动式减压阀装在主阀体外部，则称为外部先导式减压阀。与直动式减压阀相比，增加了由喷嘴4、挡板3、固定节流孔9及气室B所组成的喷嘴挡板放大环节。当喷嘴与挡板之间的距离发生微小变化时，就会使B室中的压力发生根明显的变化，从而引起膜片10有较大的位移，去控制阀芯6的上下移动，使进气阀口8开大或关小、提高了对阀芯控制的灵敏度，即提高了稳压精度。

    上海韦米机电设备有限公司位于浦东金桥是全国工业传动流体自动化领域实力较强的经销商，有着丰富的气动液压技术服务、工业销售及采购的经验，主营产品涉及液压泵阀（电磁阀、柱塞泵拳头产品）、工控产品、驱动模块、伺服电机、可编程控制器PLC、数控传动、传感器系列、电源、气动元件、工业仪器仪表。具体主要经营品牌及产品如下
博世力士乐rexroth工业液压气动元件大量现货（电磁换向阀、节流阀、单向阀、比例阀、伺服阀、安全溢流阀、流量控制阀、减压阀、调节阀、压力继电器、比例放大板、放大器，轴向柱塞泵、叶片泵、齿轮泵，伺服驱动器、伺服电机，气动元件、气动阀、气缸等），部分系列型号

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
意大利阿托斯ATOS及迪普马DUPLOMATIC、美国Parker派克及EATON VICKERS伊顿 威格士液压、日本YUKEN油研泵阀优势现货系列（电磁阀换向阀、压力开关、柱塞泵、齿轮泵、比例阀、截止阀、开关阀等），
奥地利贝加莱B&R  br-automation自动化配品配件货期短现货多（伺服驱动器、触摸屏、工控机、CPU模块、总线控制器、X20\2003\2005\2010系统中各类功能模块等），
美国本特利(Bently Nevada)优势系列（监测模块、前置器、仪表框架、接口模块、延伸电缆、传感器探头、转速表、校验仪等）
西门子Siemens优势主打系列（6SN、6FC、6FX、S7200、电机1FK、S7300、S7400、LOGO 低压电器、软启、熔断器、电源模块、CPU、数控传动）

另销售有德国爱尔泰克Airtec气动元件，APS接近开关，SMC气动元件，倍加福编码器、传感器，欧姆龙低压电器、川崎K3V泵 ，贺德克液压元件、丹佛斯、费斯托全系列产品.

 力士乐减压阀

力士乐减压阀 R900959883    LFA 40 DREWV-7X/006/ 12
力士乐减压阀 R900959807    LFA 32 DREWV-7X/006
力士乐减压阀 R900959741    3DREP 6 C-1X/45A24N9K4M
力士乐减压阀 R900959694    DRE 30-4X/200YG24NK4M
力士乐减压阀 R900959558    DRE 30-4X/100YG24K4V
力士乐减压阀 R900959370    DRE 4 K-3X/30G24-10NK4M
力士乐减压阀 R900959369    DRE 4 K-3X/30G24-10K4M
力士乐减压阀 R900959368    DRE 4 K-3X/18G24-10K4M
力士乐减压阀 R900959338    3DREPE 6 B-2X/25EG24K31/F1M
力士乐减压阀 R900959265    DRE 6-1X/100MG24NK4V
力士乐减压阀 R900959251    3DREP 6 C-2X/25EG24NJK31/M
力士乐减压阀 R900959129    3DREP 6 A-2X/45EG24N9K4/V
力士乐减压阀 R900959045    DREM 10-5X/50YMG24K4M
力士乐减压阀 R900958957    ZDRE 6 VP1-1X/100MG24K4V
力士乐减压阀 R900958861    3DREM 16 P-6X/200YG24K4V
力士乐减压阀 R900958858    ZDREE 10 VP3-1X/200XLMG24NK31M
力士乐减压阀 R900958848    3DREPE 6 C-2X/25EG24N9K31/F1M
力士乐减压阀 R900958590    DREE 20-5X/100YG24NK31M
力士乐减压阀 R900958136    3DREP 6 C-1X/25A24NK4M-232
力士乐减压阀 R900957057    3DRE 16 P-6X/200XYG24K4V-1
力士乐减压阀 R900956636    3DREP 6 B-2X/25EG24N9K4/M
力士乐减压阀 R900956626    ZDRE 10 VP3-1X/200XLMG24NK4M
力士乐减压阀 R900956336    DREE 20-5X/200YMG24NK31M
力士乐减压阀 R900956182    3DREPE 6 B-2X/25EG24K31/A1M
力士乐减压阀 R900956100    3DREP 6 C-2X/16EG24N9K4/M
力士乐减压阀 R900955887    3DREP 6 C-2X/25EG24N9K4/M
力士乐减压阀 R900955862    3DREPE 6 B-2X/25EG24N9K31/A1M
力士乐减压阀 R900955853    3DREPE 6 C-2X/25EG24K31/F1V
力士乐减压阀 R900955803    3DREP 6 A-2X/25EG24N9K4/M
力士乐减压阀 R900955796    3DREP 6 C-2X/45EG24N9K4/M
力士乐减压阀 R900955784    3DREPE 6 C-2X/25EG24N9K31/A1M
力士乐减压阀 R900955751    DREM 10-5X/200YG24K4M-8
力士乐减压阀 R900955749    ZDREE 10 VP2-1X/100XLMG24NK31V
力士乐减压阀 R900955612    ZDRE 10 VP4-1X/315XLMG24NK4M
力士乐减压阀 R900955064    3DRE 16 P-6X/50YG24K4V-1
力士乐减压阀 R900954828    3DREP 6 A-1X/45A12NK4M
力士乐减压阀 R900954705    ZDREE 10 VP2-1X/50XLMG24K31M
力士乐减压阀 R900954524    3DREE16P-6X/50YG24K31V
力士乐减压阀 R900954523    3DREE 16 P-6X/200YG24K31V
力士乐减压阀 R900954522    3DREE 16 P-6X/100YG24K31V
力士乐减压阀 R900954521    3DREE 10 P-6X/50YG24K31V
力士乐减压阀 R900954520    3DREE 10 P-6X/315XYG24K31V
力士乐减压阀 R900954518    3DREE 10 P-6X/200XYG24K31V
力士乐减压阀 R900954517    3DREE 10 P-6X/100YG24K31V
力士乐减压阀 R900954516    DREE 30-4X/50YMG24K31M
力士乐减压阀 R900954515    DREE 30-4X/315YMG24K31M
力士乐减压阀 R900954514    DREE 30-4X/200YMG24K31M
力士乐减压阀 R900954513    DREE 30-4X/100YMG24K31M
力士乐减压阀 R900954511    DREE 20-5X/50YMG24K31M
力士乐减压阀 R900954510    DREE 20-5X/315YMG24K31M
力士乐减压阀 R900954509    DREE 20-5X/200YMG24K31M
力士乐减压阀 R900954508    DREE 20-5X/100YMG24K31M
力士乐减压阀 R900954506    DREE 10-5X/50YMG24K31M
力士乐减压阀 R900954474    3DREP 6 A-2X/16EG24K4/M
力士乐减压阀 R900954431    ZDRE 6 VP2-1X/50MG24K4M
力士乐减压阀 R900954429    DRE 6-1X/50MG24K4M
力士乐减压阀 R900954428    3DREPE 6 C-2X/45EG24K31/A1M
力士乐减压阀 R900954427    3DREPE 6 C-2X/25EG24K31/A1M
力士乐减压阀 R900954425    3DREPE 6 C-2X/16EG24K31/A1M
力士乐减压阀 R900954424    3DREPE 6 A-2X/45EG24K31/A1M
力士乐减压阀 R900954423    3DREPE 6 A-2X/25EG24K31/A1M
力士乐减压阀 R900954422    3DREPE 6 A-2X/16EG24K31/A1M
力士乐减压阀 R900954421    3DREP 6 C-2X/45EG24K4/M
力士乐减压阀 R900954420    3DREP 6 C-2X/25EG24K4/M
力士乐减压阀 R900954419    3DREP 6 C-2X/16EG24K4/M
力士乐减压阀 R900954418    3DREP 6 A-2X/45EG24K4/M
力士乐减压阀 R900954417    3DREP 6 A-2X/25EG24K4/M
力士乐减压阀 R900954410    DREM 30-4X/200YG24NK4M
力士乐减压阀 R900953840    ZDRE 10 VP4-1X/315XLMG24NK4M-2
力士乐减压阀 R900953766    ZDRE 6 VP2-1X/100MG24K4V-1
力士乐减压阀 R900953765    DRE 6-1X/100MG24NK4V-1
力士乐减压阀 R900952965    ZDREE 10 VP2-1X/50XLMG24K31M-3
力士乐减压阀 R900952808    DRE 10-5X/200YMG24NK4V
力士乐减压阀 R900952611    LFA 25 DREWV-7X/006
力士乐减压阀 R900952608    ZDRE 6 VP4-1X/100MG24K4M
力士乐减压阀 R900952587    3DREE 10 P-6X/315YG24K31V
力士乐减压阀 R900952510    ZDRE 10 VP2-1X/200XLMG24K4M
力士乐减压阀 R900952378    ZDREE 10 VP1-1X/200XLMG24NK31M
力士乐减压阀 R900952015    3DRE 16 P-6X/100YG24K4V-1
力士乐减压阀 R900951643    3DREM 10 P-6X/200YG24K4V
力士乐减压阀 R900950897    ZDRE 6 VP2-1X/100MG24K4V
力士乐减压阀 R900950800    MHDRE 06 SK2X/20AG24K4V
力士乐减压阀 R900950719    DREE 10-5X/100YMG24K31M

4、动作可靠性
严格地来说此项试验尚未正式列入中国电磁阀专业标准，为确保质量应选正规厂家的产品。有些场合动作次数并不多，但对可靠性要求却很高，如消防、紧急保护等 ，切不可掉以轻心。特别重要的，还应采取两只连用双保险。

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DBEM20-51/315YG24K4M
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0811402031  DBETX-1X/180G24-25NZ4M
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rexroth叠加式溢流阀
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减压阀选用标准
标准一 在给定的弹簧压力级范围内，使出口压力在zui大值与zui小值之间能连续调整，不得有卡阻和异常振动；
标准二 对于软密封的减压阀，在规定的时间内不得有渗漏；对于金属密封的减压阀，其渗漏量应不大于zui大流量的0.5%；
标准三 出口流量变化时,直接作用式的出口压力偏差值不大于20%,先导式不大于10%；
标准四 进口压力变化时，直接作用式的出口压力偏差不大于10%，先导式的不大于5%；

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经济性
它选用的尺度之一，但必须是在安全、适用、可靠的基础上的经济。
经济性不单是产品的售价，更要优先考虑其功能和质量以及安装维修及其它附件所需用费用。
更重要的是，一只电磁阀在整个自控系统中在整个自控系统中乃至生产线中所占成本微乎其微，如果贪图小便宜错选而造成损害群是巨大的。

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标准五 通常，减压阀的阀后压力应小于阀前压力的0.5倍；
标准六 减压阀的应用范围很广，在蒸汽、压缩空气、工业用气、水、油和许多其他液体介质的设备和管路上均可使用，介质流经减压阀出口处的量，一般用质量流量或体积流量表示；
标准七 波纹管直接作用式减压阀适用于低压、中小口径的蒸汽介质；
标准八 薄膜直接作用式减压阀适用于中低压、中小口径的空气、水介质；
标准九 先导活塞式减压阀，适用于各种压力、各种口径、各种温度的蒸汽、空气和水介质，若用不锈耐酸钢制造，可适用于各种腐蚀性介质；

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