力士乐减压阀ZDR6DA3-44/25Y，德国REXROTH进口减压阀，国外进口渠道，现货库存，特价促销；
上海韦米机电设备有限公司
雷 青（Mr） 手机Cel: （微信号）
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地址Add：上海市浦东新区金豫路100号禹洲金桥国际2期2号楼907室
主营品牌：博世力士乐（BOSCH-REXROTH）及安沃驰AVENTICS、迪普马DUPLOMATIC、爱尔泰克AIRTEC、本特利BENTLY、贝加莱B&R、世格ASCO、阿托斯ATOS、派克PARKER、威格士VICKERS。
作用式*简单的减压阀，直接作用式减压阀，带有平膜片或波纹管。因为它是独立减压阀结构，因此无需在下游安装外部传感线。它是三种减压阀中体积*小、使用*经济的一种，专为中低流量设计。直接作用式减压阀的精确度通常为下游设定点的+/-10%。
活塞式
该类型的减压阀集两种阀―导阀和主阀―于一体。导阀的设计与直接作用式减压阀类似。来自导阀的排气压力作用在活塞上，使活塞打开主阀。如果主阀较大，无法直接打开时，这种设计就会利用入口压力打开主阀。因此，这种类型的减压阀，与直接作用式减压阀相比，在相同的管道尺寸下，容量和精确度（+/-5%）更高。与直接作用式减压阀相同的是，减压阀内部感知压力，无须外部安装传感线。
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。
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R983038197 ZDR6DA1-4X/210YMIN010
R983038174 ZDR6DA1-4X/25YMIN010
R983038175 ZDR6DA1-4X/75YIN010
R983038196 ZDR6DA1-4X/75YMIN010
R983038181 ZDR6DA2-4X/150YIN010
R983038194 ZDR6DA2-4X/150YMIN010
R983062792 ZDR6DA2-4X/150YVIN010
R983038182 ZDR6DA2-4X/210YIN010
R983038192 ZDR6DA2-4X/210YMIN010
R983049744 ZDR6DA2-4X/210YMIN011
R983038200 ZDR6DA2-4X/210YVIN010
力士乐减压阀ZDR6DA3-44/25Y
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*大值与*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*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%；
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；
标准十 先导波纹管式减压阀，适用于低压、中小口径的蒸汽、空气等介质；
标准十一 先导薄膜式减压阀，适用于低压、中压、中小口径的蒸汽或水等介质；
标准十二 减压阀进口压力的波动应控制在进口压力给定值的80%～105%，如超过该范围，减压前期的性能会受影响；
标准十三 通常减压阀的阀后压力应小于阀前压力的0.5倍；
标准十四 减压阀的每一档弹簧只在一定的出口压力范围内适用，超出范围应更换弹簧；
标准十五 在介质工作温度比较高的场合，一般选用先导活塞式减压阀或先导波纹管式减压阀；
标准十六 介质为空气或水（液体）的场合，一般宜选用直接作用薄膜式减压阀或先导薄膜式减压阀；
标准十七 介质为蒸汽的场合，宜选用先导活塞式或先导波纹管式减压阀；
标准十八 为了操作、调整和维修的方便，减压阀一般应安装在水平管道上。
力士乐减压阀ZDR6DA3-44/25Y
R983038178 ZDR6DA2-4X/25YIN010
R983038205 ZDR6DA2-4X/25YMIN010
R983038195 ZDR6DA2-4X/50YSPIN010
R983038179 ZDR6DA2-4X/75YIN010
R983038180 ZDR6DA2-4X/75YMIN010
R983062756 ZDR6DA2-4X/75YMVIN010
R983038185 ZDR6DP1-4X/150YMIN010
R983038186 ZDR6DP1-4X/210YMIN010
R983038187 ZDR6DP1-4X/210YM-SO145IN010
R983038204 ZDR6DP2-4X/100YM-SPIN010
R983038191 ZDR6DP2-4X/210YMIN010
R983038191 ZDR6DP2-4X/210YMIN010
R983049743 ZDR6DP2-4X/210YMIN011
R983038206 ZDR6DP2-4X/210YMVIN010
R983038207 ZDR6DP2-4X/25YMVIN010
R983038203 ZDR6DP2-4X/50YM-SPIN010
R983038199 ZDR6DP2-4X/75YMSP72
R983038193 ZDR6DP2-4X/75YM-SP30IN010
R983038202 ZDR6DP2-4X/75YMVIN010
R978891010 ZDR6DA1-4X/150YV/12
R978860035 ZDR6DA1-4X/25YM/12
R978909611 ZDR6DA1-4X/25YV/12
R978872052 ZDR6DA1-4X/75YM/12
R978856831 ZDR6DA2-4X/25YMV/12
R978863257 ZDR6DA2-4X/75Y/5
R978858768 ZDR6DA3-4X/150Y/12
R978900499 ZDR6DA3-4X/150YM/12
R978860786 ZDR6DA3-4X/210Y/12
R978856256 ZDR6DA3-4X/25YM/12
R978900099 ZDR6DA3-4X/25YMV/12
R978856565 ZDR6DA3-4X/75Y/12
R978905818 ZDR6DA7-4X/210Y/12
R987116897 ZDR6DA7-4X/75YMV/12
R978008387 ZDR6DA7-4X/75YV/12
R978863488 ZDR6DB1-4X/210YM/12
R978897341 ZDR6DB2-4X/10YMSO43A-1416
R978869964 ZDR6DB2-4X/150YMV/12
R978864402 ZDR6DB2-4X/210YMV/12
R978865862 ZDR6DB2-4X/75YMV/12
R978015590 ZDR6DB3-4X/25YM/12
R978917095 ZDR6DB7-4X/75YM/12
R988004615 ZDR6DP0-4X/75YMW80
R978909631 ZDR6DP1-4X/210YMV/12
R978002877 ZDR6DP1-4X/25YMV
R978855826 ZDR6DP1-4X/25YMV/12
R978898755 ZDR6DP2-4X/10YMSO43A-1416
R987119096 ZDR6DP2-4X/210YMJP001
R978007533 ZDR6DP2-4X/210YM-200
R978857961 ZDR6DP2-4X/75YM/5
R971010572 ZDR6DP2-4X/75YMV(FORASIA)
R978009828 ZDR6DP7-4X/150-90YMV/12
R978899957 ZDR6DP7-4X/150YMV/12
R978860797 ZDR6DP7-4X/75YM/12
R978865794 ZDR6DP7-4X/75YMV/12
R978008323 ZDR6DP7-4X210YMV/12
力士乐REXROTH直动式减压阀DR 10 DP
R900750954 DR10DP1-4X/150P100YM
R900507303 DR10DP1-4X/150Y
R900500256 DR10DP1-4X/150YM
R900506974 DR10DP1-4X/150YMV
R900503336 DR10DP1-4X/210Y
R900506095 DR10DP1-4X/210YM
R900511233 DR10DP1-4X/210YMV
R900522877 DR10DP1-4X/210YV
R900507672 DR10DP1-4X/25Y
R900503599 DR10DP1-4X/25YM
R901103541 DR10DP1-4X/25YMV
R900750955 DR10DP1-4X/75P50YM
R900500257 DR10DP1-4X/75Y
R900501038 DR10DP1-4X/75YM
R900594124 DR10DP1-4X/75YMV
R900514173 DR10DP1-4X/75YV
R901162034 DR10DP2-4X/150-100Y
R901271517 DR10DP2-4X/150-105YM
R900500051 DR10DP2-4X/150Y
R900500226 DR10DP2-4X/150YM
R900944097 DR10DP2-4X/150YM/12
R901036834 DR10DP2-4X/150YMJ
R900516293 DR10DP2-4X/150YMV
R900547058 DR10DP2-4X/150YV
R900594125 DR10DP2-4X/210Y
R900501565 DR10DP2-4X/210YJ
R900501385 DR10DP2-4X/210YM
R900784572 DR10DP2-4X/210YM/12
R900510212 DR10DP2-4X/210YMJ
R900516873 DR10DP2-4X/210YMV
R900525725 DR10DP2-4X/210YV
R900505901 DR10DP2-4X/25Y
R900500563 DR10DP2-4X/25YM
R978899929 DR10DP2-4X/25YM/12
R900521015 DR10DP2-4X/25YMJ
R900509344 DR10DP2-4X/25YMV
R900538133 DR10DP2-4X/25YV
R900500471 DR10DP2-4X/75Y
R900952612 DR10DP2-4X/75YJ
R900500547 DR10DP2-4X/75YM
R978910808 DR10DP2-4X/75YM/12
R900931890 DR10DP2-4X/75YMJ
R900504798 DR10DP2-4X/75YMV
R900501597 DR10DP2-4X/75YV
R900908610 DR10DP2-4X=150YMV=PL
R901322586 DR10DP2-4X=25YMJ
R900907032 DR10DP2-4X=75YM=PL
R900502529 DR10DP3-4X/150Y
R900500041 DR10DP3-4X/150YM
R900539379 DR10DP3-4X/150YMV
R900522399 DR10DP3-4X/150YV
R900500903 DR10DP3-4X/210Y
R900902914 DR10DP3-4X/210Y/12
R900517370 DR10DP3-4X/210YM
R900772067 DR10DP3-4X/210YV
R901200427 DR10DP3-4X/210YV/12
R900500497 DR10DP3-4X/25Y
R900594126 DR10DP3-4X/25YM
R900946790 DR10DP3-4X/25YMV
R900518920 DR10DP3-4X/25YV
R900502655 DR10DP3-4X/75Y
R900500258 DR10DP3-4X/75YM
R901201755 DR10DP3-4X/75YM/12
R900753678 DR10DP3-4X/75YMV
R900943962 DR10DP7-4X/150Y
R900594127 DR10DP7-4X/150YM
R900952959 DR10DP7-4X/150YMV
R901097550 DR10DP7-4X/210Y
R900937514 DR10DP7-4X/210YM
R901387766 DR10DP7-4X/210YMV
R900566332 DR10DP7-4X/210YV
R900539316 DR10DP7-4X/25Y
R901035741 DR10DP7-4X/25YM
R901013888 DR10DP7-4X/25YMV
R900509400 DR10DP7-4X/75Y
R900566863 DR10DP7-4X/75YM
R901013889 DR10DP7-4X/75YMV
R900564838 DR10DP7-4X/75YV
R978011251 DR10DP1-4X/210YM/12
R978898204 DR10DP1-4X/75YM/12
R978901749 DR10DP2-4X/150Y/12
R978908312 DR10DP2-4X/150YMV/12
R978908326 DR10DP2-4X/150YV/12
R978901991 DR10DP2-4X/210Y/12
R978903599 DR10DP2-4X/210YV/12
R978897366 DR10DP2-4X/25Y/12
R978919346 DR10DP2-4X/75Y/12
R978008223 DR10DP2-4X/75YMV/12
R978910973 DR10DP2-4X/75YMV/5
R978899863 DR10DP2-4X/75YV/12
R978899844 DR10DP2-4X/75YV/5
R978901939 DR10DP3-4X/25YM/12
R978914609 DR10DP7-4X/150YM/12
R978914703 DR10DP7-4X/25YM/12
R978914704 DR10DP7-4X/75YM/12
力士乐REXROTH直动式减压阀ZDR 10 D
R900406178 ZDR10DA1-5X/150Y
R900905461 ZDR10DA1-5X/150Y/12
R900460490 ZDR10DA1-5X/150YM
R900738256 ZDR10DA1-5X/150YM/12
R900539789 ZDR10DA1-5X/150YMV
R900508340 ZDR10DA1-5X/150YV
R900956189 ZDR10DA1-5X/150YV/12
R900433851 ZDR10DA1-5X/210Y
R900583374 ZDR10DA1-5X/210Y/12
R900442768 ZDR10DA1-5X/210Y/5
R900533192 ZDR10DA1-5X/210YM
R900967495 ZDR10DA1-5X/210YMV
R900967496 ZDR10DA1-5X/210YV
R900422384 ZDR10DA1-5X/25Y
R900442769 ZDR10DA1-5X/25Y/5
R900461710 ZDR10DA1-5X/25YM
R900967497 ZDR10DA1-5X/25YMV
R900918165 ZDR10DA1-5X/25YV
R900415411 ZDR10DA1-5X/75Y
R900587665 ZDR10DA1-5X/75Y/12
R900442770 ZDR10DA1-5X/75Y/5
R900538003 ZDR10DA1-5X/75YJV
R900442756 ZDR10DA1-5X/75YM
R900967934 ZDR10DA1-5X/75YMV
R900509457 ZDR10DA1-5X/75YV
R900941880 ZDR10DA1-5X/75YV/12
R900559337 ZDR10DA1-5X=150Y=PL
R900776690 ZDR10DA2-5X/150-120Y
R901018332 ZDR10DA2-5X/150-130Y
R901372559 ZDR10DA2-5X/150-80Y
R901362958 ZDR10DA2-5X/150-90Y
R900410884 ZDR10DA2-5X/150Y
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R900424468 ZDR10DA2-5X/150Y/5
R900740472 ZDR10DA2-5X/150YJ
R900406225 ZDR10DA2-5X/150YM
R900585362 ZDR10DA2-5X/150YM/12
R900522731 ZDR10DA2-5X/150YMV
R900560608 ZDR10DA2-5X/150YMV/12
R900439548 ZDR10DA2-5X/150YV
R900940457 ZDR10DA2-5X/150YV/12
R901404679 ZDR10DA2-5X/210-160YV
R900406651 ZDR10DA2-5X/210Y
R900582574 ZDR10DA2-5X/210Y/12
R900447418 ZDR10DA2-5X/210Y/5
R901140345 ZDR10DA2-5X/210YJ
R900428474 ZDR10DA2-5X/210YM
R900534722 ZDR10DA2-5X/210YM/12
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R900507984 ZDR10DA2-5X/210YMV
R900449433 ZDR10DA2-5X/210YV
R900553390 ZDR10DA2-5X/210YV/12
R900931306 ZDR10DA2-5X/25-20Y
R900407334 ZDR10DA2-5X/25Y
R900422337 ZDR10DA2-5X/25YM
R900967498 ZDR10DA2-5X/25YMV
R900424620 ZDR10DA2-5X/25YV
R900503067 ZDR10DA2-5X/315YMSO4
R901359199 ZDR10DA2-5X/75-50Y
R900438008 ZDR10DA2-5X/75Y
R900410886 ZDR10DA2-5X/75Y
R900587492 ZDR10DA2-5X/75Y/12
R900438756 ZDR10DA2-5X/75Y/5
R900946731 ZDR10DA2-5X/75Y/50
R900558992 ZDR10DA2-5X/75Y=LB
R900494714 ZDR10DA2-5X/75YM
R900429112 ZDR10DA2-5X/75YMW102
R900961380 ZDR10DA2-5X/75YM/12
R900441086 ZDR10DA2-5X/75YM/5
R901224140 ZDR10DA2-5X/75YMJV
R900517386 ZDR10DA2-5X/75YMV
R900447838 ZDR10DA2-5X/75YMV/5
R900481305 ZDR10DA2-5X/75YV
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R900558991 ZDR10DA2-5X=75Y=LB
R900559286 ZDR10DA2-5X=75Y=PL
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R900464178 ZDR10DA3-5X/150YM
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R901029529 ZDR10DA3-5X/150YV
R900409515 ZDR10DA3-5X/210Y
R900440715 ZDR10DA3-5X/210YM
R900548828 ZDR10DA3-5X/210YMV
R900599104 ZDR10DA3-5X/210YV
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R900507928 ZDR10DA3-5X/25YV
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R901054580 ZDR10DB2-5X/210-150YM
R900443484 ZDR10DB2-5X/210YM
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R900587565 ZDR10DB2-5X/210YMV
R900902936 ZDR10DB2-5X/210YMV/12
R900426202 ZDR10DB2-5X/25YM
R900564929 ZDR10DB2-5X/25YM/12
R900967503 ZDR10DB2-5X/25YMV
R900411305 ZDR10DB2-5X/75Y
R900431509 ZDR10DB2-5X/75YM
R900583356 ZDR10DB2-5X/75YM/12
R900441104 ZDR10DB2-5X/75YM/5
R900946732 ZDR10DB2-5X/75YM/50
R900441887 ZDR10DB2-5X/75YMV
R900546351 ZDR10DB2-5X/75YMV/12
R900432183 ZDR10DB2-5X/75YMV/5
R900471974 ZDR10DB3-5X/150YM
R900935264 ZDR10DB3-5X/150YMV
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R900519131 ZDR10DB3-5X/210YM
R900903756 ZDR10DB3-5X/210YMV
R900431392 ZDR10DB3-5X/25YM
R901029542 ZDR10DB3-5X/25YMV
R900472027 ZDR10DB3-5X/75YM
R900438729 ZDR10DB3-5X/75YMV
R900479940 ZDR10DB3-5X/75YMV/12
R900925917 ZDR10DB7-5X/150YM
R900921263 ZDR10DB7-5X/210YM
R900952406 ZDR10DB7-5X/75YM
R901173561 ZDR10DP1-5X/150-100YM
R901224405 ZDR10DP1-5X/150-130YM
R901177250 ZDR10DP1-5X/150-80YM
R900411247 ZDR10DP1-5X/150YM
R900458632 ZDR10DP1-5X/150YMSO43
R900513527 ZDR10DP1-5X/150YM/12
R900481947 ZDR10DP1-5X/150YM/5
R900508341 ZDR10DP1-5X/150YMV
R901031008 ZDR10DP1-5X/150YMV/12
R901224413 ZDR10DP1-5X/210-160YM
R900411246 ZDR10DP1-5X/210YM
R901023629 ZDR10DP1-5X/210YM/12
R900430195 ZDR10DP1-5X/210YM/5
R900550022 ZDR10DP1-5X/210YMV
R900967504 ZDR10DP1-5X/25YM
R900482070 ZDR10DP1-5X/25YM
R900431839 ZDR10DP1-5X/25YMSO43
R900433354 ZDR10DP1-5X/25YM/5
R900955566 ZDR10DP1-5X/25YMJ
R900432179 ZDR10DP1-5X/25YMV
R900410877 ZDR10DP1-5X/75YM
R900563697 ZDR10DP1-5X/75YM/12
R900424467 ZDR10DP1-5X/75YM/5
R900509641 ZDR10DP1-5X/75YMJ
R900450298 ZDR10DP1-5X/75YMV
R900437311 ZDR10DP1-5X/75YMV/5
R901367657 ZDR10DP1-5X=25YM
R900959223 ZDR10DP2-5X/150-100YM
R901376332 ZDR10DP2-5X/150-100YMV
R901153180 ZDR10DP2-5X/150-120YM
R901086389 ZDR10DP2-5X/150-75YM
R901359137 ZDR10DP2-5X/150-80YM
R901397083 ZDR10DP2-5X/150-85YM
R901359069 ZDR10DP2-5X/150-90YM
R901402821 ZDR10DP2-5X/150P124YMVSO30
R901402819 ZDR10DP2-5X/150P78YMVSO30
R900410880 ZDR10DP2-5X/150YM
R987014313 ZDR10DP2-5X/150YMRE-765452-4-0
R900584329 ZDR10DP2-5X/150YMSO113
R900582108 ZDR10DP2-5X/150YM/12
R900404887 ZDR10DP2-5X/150YM/5
R900949066 ZDR10DP2-5X/150YM=LB
R900582743 ZDR10DP2-5X/150YMJ
R900431772 ZDR10DP2-5X/150YMV
R900548552 ZDR10DP2-5X/150YMV/12
R901177503 ZDR10DP2-5X/210-140YM
R901086386 ZDR10DP2-5X/210-150YM
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力士乐减压阀ZDR6DA3-44/25Y
