REXROTH比例阀4WRPH10C4B50L-2X/G24Z4/M

力士乐比例阀 4WRKE32E600-2X/6A24ETK9/D3MR-5
力士乐比例阀 4WRKE32E600-2X/6A24K9/D3/M
力士乐比例阀 4WRKE32E600-2X/6A24TK9/D3M
力士乐比例阀 4WRKE32E600-2X/6A24TK9/D3V
力士乐比例阀 4WRKE32E600L-3X/6EG24EK31/A5D3M
力士乐比例阀 4WRKE32E600L-3X/6EG24K31/A1D3M
力士乐比例阀 4WRKE32E600L-3X/6EG24K31/C1D3M
力士乐比例阀 4WRKE32E600L-3X/6EG24K31/F1D3M
力士乐比例阀 4WRKE32R5-600-2X/6A24EK9/D3M-6
力士乐比例阀 4WRKE32W000-2X/6A24EK9/D3MR-42
力士乐比例阀 4WRKE32W000-2X/6A24K9/D3MR-439
力士乐比例阀 4WRKE32W1-600-2X/6A24EK9/D3M
力士乐比例阀 4WRKE32W1-600-2X/6A24EK9/D3M-2
力士乐比例阀 4WRKE32W1-600-2X/6A24ETK9/D3M
力士乐比例阀 4WRKE32W1-600-2X/6A24K9/D3M
力士乐比例阀 4WRKE32W1-600-2X/6A24TK9/D3V
力士乐比例阀 4WRKE32W2-600-2X/6A24EK9/D3M-2
力士乐比例阀 4WRKE32W3-600-2X/6A24EK9/D3MR
力士乐比例阀 4WRKE32W600-2X/6A24EK9/D3MR-28
力士乐比例阀 4WRKE32W600-2X/6A24ETK9/D3M
力士乐比例阀 4WRKE32W600-2X/6A24K9/D3M
力士乐比例阀 4WRKE32W600-2X/6A24K9/D3M-365
力士乐比例阀 4WRKE32W600-2X/6A24K9/D3M-535
力士乐比例阀 4WRKE32W600-2X/6A24K9/D3V
力士乐比例阀 4WRKE32W600-2X/6A24TK9/D3M-365
力士乐比例阀 4WRKE32W600-2X/6A24TK9/D3M-661
力士乐比例阀 4WRKE32W600-2X=6A24K9/D3M-535=
力士乐比例阀 4WRKE32W8-600L-3X/6EG24ETK31/A
力士乐比例阀 4WRKE32W8-600L-3X/6EG24ETK31/A5
力士乐比例阀 4WRKE32W8-600L-3X/6EG24K31/A5D3
力士乐比例阀 4WRKE35E1000-2X/6A24EK9/D3V
力士乐比例阀 4WRKE35E1000-2X/6A24ETK9/D3MR
力士乐比例阀 4WRKE35E1000-2X/6A24ETK9/D3MR-
力士乐比例阀 4WRKE35E1000-2X/6A24K9/D3M-443
力士乐比例阀 4WRKE35E1000-2X/6A24K9/D3V
力士乐比例阀 4WRKE35E1000L-3X/6EG24K31/A5D3
力士乐比例阀 4WRKE35E1-1000L-3X/6EG24K31/A5D
力士乐比例阀 4WRKE35W1000-2X/6A24K9/D3M-535
力士乐比例阀 4WRKE35W1000-2X/6A24K9/D3M-629
力士乐比例阀 4WRKE35W1000-2X=6A24K9/D3M-535
力士乐比例阀 4WRKE35W1000-2X=6A24K9/D3M-684
力士乐比例阀 4WRKE35W1-1000-2X/6A24EK9/D3M
力士乐比例阀 4WRKE35W1-1000-2X/6A24K9/D3M
力士乐比例阀 4WRKE35W1-1000-2X/6A24TK9/D3MR
力士乐比例阀 4WRKE35W3-1000-2X/6A24ETK9/D3M
力士乐比例阀 4WRKE35W4-1000-2X/6A24K9/D3M-1
力士乐比例阀 4WRKE35W6-1000L-3X/6EG24EK31/A1
力士乐比例阀 4WRLE10W1-80SJ-3X/G24K0/A1M
力士乐比例阀 4WRLE10W80SJ-3X/G24ETK0/A1M
力士乐比例阀 4WRLE16Q3-200M-3X/G24K0/A1WG02M
力士乐比例阀 4WRLE16V120M-3X/G24K0/B5M
力士乐比例阀 4WRLE16V90P-3X/G24K0/A1M
力士乐比例阀 4WRLE25EZ350SJ-3X/G24ETK0/A1M
力士乐比例阀 4WRLE25Q3-370M-3X/G24K0/A1WG02M
力士乐比例阀 4WRLE25W4-350SJ-3X/G24ETK0/A1M
力士乐比例阀 4WRLE27Q3-430M-3X/G24K0/A1WG02M​

REXROTH比例阀4WRPH10C4B50L-2X/G24Z4/M

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，流量要么最大、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。
​

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。
4安装注意
1、安装时应注意阀体上箭头应与介质流向一致。不可装在有直接滴水或溅水的地方。电磁阀应垂直向上安装；
2、电磁阀应保证在电源电压为额定电压的15%-10%波动范围内正常工作；
3、电磁阀安装后，管道中不得有反向压差。并需通电数次，使之适温后方可正式投入使用；
4、电磁阀安装前应彻底清洗管道。通入的介质应无杂质。阀前装过滤器；
5、当电磁阀发生故障或清洗时，为保证系统继续运行，应安装旁路装置。​

REXROTH比例阀4WRPH10C4B50L-2X/G24Z4/M

4WRZ10W6-50-7X/6EG24N9ETK4/D3M
4WRZE16E150-7X/6EG24N9K31/A1D3M
4WS2EM10-45/10B2ET315K8DM
4WRZE16W6-100/7XGEG24N9ET/A1D3M
4WRZ32W6-520-7X/6EG24N9K4/M
4WRZ16W8-100-7X/6EG24N9K4/D3M+Z4
4WREE10W3-75-22/G24K31/F1V
4WRZ25W8-325-7X/6EG24N9ETK4/D3M+Z4
4WRZE10W6-85-7X/6EG24N9ETK31/F1D3M
4WRAE10E30-2X/G24N9K31/A1V
4WRZ16E1-150-7X/6EG24N9K4/D3V
4WRZE10W8-85-7X/6EG24N9ETK31/F1D3V
4WREE10E75-2X/G24K31/F1V
4WRE6E16-2X/G24K4/V
4WRTE35V1000P-42/6EG24K31/A1M-650
4WRTE10V1-100L-4X/6EG24ETK31/A5M
4WRKE16W6-200L-3X/6EG24TK31/A1D3M
4WRZ10W6-50-7X/6EG24N9K4/V+R901017011+R901017010
4WRZE25W5-325-70/6EG24N9ETK31/F1/D3V
4WRBA10EA75-2X/G24K4/M-828
4WRZ25E1-325-70/6EG24N9K4/D3M
4WRZ25E1-325-70/6EG24N9K4/D3M
R900619398 4WS2EM10-5X/60B11ET315K31DV
R900618307 4WS2EM10-5X/20B11-210K31EV
R900617993 4WS2EM6-2X/20B12ET210K17EV
R900617678 4WS2EM6-2X/5B12ET210K17EV
R900616810 4WSE3EE16-1X/100B8ET315K9EV
R900596308 4WS2EM10A-4X/2B2ET315K8DM
R900595797 4WS2EM10-4X/10B1ET315CAM
R900585797 4WS2EM10-4X/75B3ET315K8DM
R900584270 4WS2EM10-4X/10B3ET315K8AV-7
R900583336 4WS2EM10-4X/20B2ET315K8EM
R900582609 4WS2EM10-4X/30B2ET315K0DM-60
R900576452 4WSE3EE16-1X/300B9ET315K9EM
R900568584 4WS2EM10A-4X/45B3ET315K8EM
R900567828 4WSE3EE16-1X/300B9-315K9EM
R900565557 4WSE2ED16-2X/100B8T315K9EM
R900560820 4WS2EM10-4X/45B2ET315K8EV
R900560353 4WS2EB10-4X/10B2ET70K8AM
R900534062 4WS2EB10-4X/60B2E70K8DM
R900526719 4WS2EM10-4X/45B2ET315K8EM
R900524418 4WS2EM10-4X/2B2ET315K8DM
R900522193 4WS2EM16-2X/150B12T210K8EM
R900520413 4WS2EM10-4X/10B3ET315K8AM
R900513964 4WSE3EE16-1X/200B8-315K9EM
R900510650 4WS2EM10-4X/20B2T315K8DM
R900508857 4WS2EM10-4X/45B2ET315K8BM
R900506180 4WSE3EE16-1X/200B8-315K9EV
R900505743 4WS2EB10-4X/10B2ET140K8AM
R900501001 4WS2EM10-4X/10B2ET315K8BM-52
R900472884 4WS2EM10-4X/30B3ET315K8AM-10
R900472869 4WS2EM10-4X/30B2ET315K8AM
R900472730 4WS2EM10-4X/5B3ET315K8DM
R900470068 4WS2EM10-4X/45B3ET315K8DM
R900448828 4WS2EM10-4X/30B2ET315K0DM-53
R900448827 4WS2EM10-4X/10B2ET315K0DM-53
R900444077 4WS2EM10-4X/30B2ET315K8DV
R900443028 4WS2EM10-4X/10B2ET315K8DV
R900441328 4WS2EM10-4X/60B1ET315K8AM
R901136727 4WSE2EM6-2X/15B9ET210K17EV
R901132770 4WSE2EM10-5X/90B9-315K31DV
R901130249 4WSE2EM10-5X/45B13ET315K31EV
R901129427 4WSE3EE16-1X/0B8-315K9DV-132
R901129426 4WSE3EE32-4X/0B8-315K9DV-131
R901128713 4WSE2ED10-5X/30B8-315K31EV-121
R901128712 4WSE2ED10-5X/75B8-315K31EV-116
R901127976 4WS2EM10-5X/20B11T210K31DV
R901125423 4WSE3EE16-1X/300B8-315K9DV-122
R901122489 4WSE3EE25-2X/400B8-315K9DV-122
R901120159 4WS2EM10-5X/20B11T315K31CV-102
R901119977 4WS2EM10-5X/30B11ET210K31DV
R901119296 4WS2EM10-5X/10B11T210K31CV-102
R901119176 4WS2EM10-5X/60B11ET210K31AV
R901119156 4WS2EM10-5X/75B11XHET210K31EV-100
R901117716 4WSE3EE25-2X/400B8-315K9DV
R901116633 4WS2EM10-5X/5B11XHET315K31EV-100
R901114562 4WSE2ED10-5X/10B9T315K31DV
R901114271 4WS2EM10-5X/45B11T315K8CV-104
R901113388 4WS2EM10-5X/30B11ET315K8DV
R901112369 4WSE3EE16-1X/300B9ET315K9DM-127
R901111502 4WSE3EE25-2X/500B8ET210K9EV-129
R901111253 4WSE3EE25-2X/300B9T210K9EV
R901110839 4WSE3EE16-1X/300B8-315K9DV
R901108852 4WS2EM10-5X/60B11XHE315K31EV
R901108851 4WS2EM10-5X/75B11XHE315K31EV
R901107316 4WSE3EE16-1X/200B8-315K9EV-118
R901105059 4WSE2ED10-5X/30B13ET315K31EV
R901103913 4WSE2EE10-4X/60B8ET315K9EV-73
R901103896 4WSE2ED10-5X/45B13T210K31EV
R901103115 4WSE2EM6-2X/5B8ET210K17EV
R901102082 4WSE3EE25-2X/500B8ET210K9EV
R901101919 4WS2EM10-5X/20B11XHET315K31EV-100
R901101469 4WS2EM10-5X/75B11T315K8CV-104
R901100588 4WSE2ED10-5X/20B9T210K31EV
R901098531 4WSE3EE16-1X/150B9-210K9EV-118
R901098304 4WS2EM10-5X/10B11XHET315K31EV-100
R901098041 4WS2EM10-5X/30B11ET315K31AV
R901097271 4WS2EM10-4X/60B1T315K8EV
R901097114 4WSE3EE32-4X/500B9-315K9DV
R901096801 BETRIEBSANLEITUNG4WS2EM10-5X/XH-102EU
R901096782 BETRIEBSANLEITUNG 4WS2EM10-5X/XH-100EU
R901096781 4WS2EM10-5X/30B11VH1ET315K31DV-114
R901096114 4WS2EM10-5X/5B11ET315K31DV
R901095313 4WS2EM10-5X/20B11T315K31EV
R901095275 4WSE3EE32-4X/700B9ET315K9EV
R901091476 4WS2EM6-2X/25B11ET315K17EV
R901091443 4WS2EM10-5X/10B11T315K8AV
R901086626 4WS2EM10-5X/90B11XHET315K31EV
R901083564 4WSE2EM6-2X/15B8ET315K17EV
R901082071 4WSE3EE25-2X/400B8T210K9EV
R901081620 4WS2EE10-4X/20B2T70K8DV
R901079357 4WS2EM10-4X/45B2ET315K8EV-10
R901078195 4WS2EM10-4X/30B1ET315K8DV
R901077583 4WS2EM10-5X/20B11ET210K8DV
R901075694 4WS2EM10-5X/30B11T315K31AV
R901072949 4WSE3EE16-1X/300B8T315K9EV
R901070225 4WS2EM10-5X/20B11T315K8EV
R901068705 4WS2EM6-2X/10B11XNET315K17EV-102
R901068386 4WS2EM10-5X/45B11E210K8AV
R901066652 4WS2EM10-5X/60B11ET315K31CV-114
R901066564 4WS2EM10-5X/30B11XHET315K31EV
R901066412 4WS2EM10-5X/20B11XNT315K31EV-102
R901066145 4WS2EM10-5X/75B11ET315K8DV
R901065784 4WS2EM10-5X/20B11ET315K8DV
R901064933 4WSE3EE16-1X/100B8-210K9EV
R901064745 4WSE2EM10-5X/20B9ET210K31EV
R901063738 4WS2EM10-5X/45B11T315K31CV-102
R901062358 4WSE2EM10-5X/60B9E315K31EV
R901060900 4WSE2EM10-5X/60B9ET210K31EV
R901060892 4WS2EM10-5X/45B11T315K31CV-114
R901060779 4WSE2ED10-5X/20B9T315K31EV
R901060775 4WS2EM10-5X/30B11-210K8AV
R901060253 4WSE3EE16-1X/300B9E210K9EV
R901059697 4WS2EM10-5X/20B11T315K31DV
R901057198 4WSE3EE16-1X/200B8ET315K9EV
R901056159 4WS2EM10-5X/60B11ET210K8DV
R901052959 4WSE2EM10-5X/75B13T315K31EV
R901052147 4WS2EM10-5X/5B11XHET315K31EV
R901051654 4WSE3EE16-1X/150B9T315K9EV
R901051002 4WSE3EE16-1X/200B8-315K9DV-122
R901046075 4WS2EM10-5X/60B11T315K31DV
R901044371 4WSE3EE16-1X/100B8T315K9EV-118
R901042538 4WS2EM10-5X/60B11ET315K31EV-102
R901042537 4WS2EM10-5X/20B11ET315K31EV-102
R901042530 4WS2EM10-5X/10B11ET315K31EV-102
R901040717 4WS2EM10-5X/5B11ET315K8EV
R901039619 4WS2EM10-5X/75B11XHT315K31EV
R901038987 4WS2EM6-2X/10B11XNET315K17EV-100
R901032922 4WS2EM10-5X/75B11XHET315K31DV
R901030853 4WS2EM6-2X/15B11ET210K17EV
R901030788 4WS2EM16-2X/150B12T315K8CV
R901029927 4WS2EM10-5X/75B11XHET315K31EV
R901029926 4WS2EM10-5X/45B11XHET315K31EV
R901029799 4WS2EM10-5X/30B11T315K31CV
R901027809 4WSE2EM10-5X/5B9T315K31EV
R901027808 4WSE2EM10-5X/45B9T315K31EV
R901024442 4WS2EM10A-4X/20B3T315K8DV
R901024002 4WSE2ED10-5X/90B13T315K31EV
R901020281 4WS2EM10-5X/45B11T315K8EV
R901020256 4WS2EM10-5X/60B11ET315K8DV
R901018760 4WSE2EM10-5X/20B9T315K31EV
R901017598 4WS2EM10-4X/30B2ET315K8EM
R901016900 4WS2EM10-5X/60B0T315K31CV-112
R901015625 4WSE2ED10-5X/20B9-315K31EV
R901011692 4WS2EM10-5X/20B11XHET315K31EV
R901011569 4WS2EM10-5X/45B11ET315K8DV
R901009654 4WS2EM6-2X/5B11XNET315K17EV-102
R901009199 4WS2EM10-5X/45B11ET210K31EV-116
R901008831 4WS2ED10-5X/75B11-315K31EV-117
R901007772 4WS2EM6-2X/20B11XNET315K17EV-100
R901007771 4WS2EM10-5X/60B11XNT315K31CV-114
R901007770 4WS2EM10-5X/75B11XNT315K31CV-114
R901007768 4WS2EM6-2X/20B11XNET315K17EV-102
R901007754 4WSE2ED10-5X/45B13T315K9EV
R901007741 4WSE2ED10-5X/30B13T315K9EV
R901006867 4WS2EM10-5X/45B11ET210K8AV
R901006460 4WSE3EE16-1X/100B8-315K9EV-120
R901006219 4WSE2ED10-5X/5B9ET315K31EV
R901006218 4WSE2EM10-5X/5B9ET315K31EV
R901006216 4WSE2EM10-5X/10B9ET315K31EV
R901006100 4WS2EM10-4X/45B2ET315K8DM-59
R901004739 4WSE3EE25-2X/500B8-315K9EM
R901004485 4WS2EM6-2X/0B12ET315K17EV-113
R901003060 4WS2EM10-5X/45B11T315K31EV
R901003007 4WS2EM10-5X/20B11ET315K31AV
R901002262 4WSE3EE16-1X/150B8-315K9DV
R901000334 4WSE3EE16-1X/150B8-315K9EV
R901000155 4WS2EM6-2X/5B11ET315K17DV
R900979140 4WS2EM16-2X/200B12ET210K8EV
R900978878 4WSE2EM10-5X/45B9ET315K31BV
R900978618 4WS2EM16-2X/100B12ET210K8EV
R900978355 4WS2EM10-5X/45B11ET210K31EV
R900978124 4WSE2EE10-4X/30B9T70K9DV
R900978031 4WSE3EE16-1X/150B9ET210K9EV
R900977928 4WSE3EE16-1X/200B9ET210K9EV
R900977832 4WS2EM6-2X/20B11ET315K17EV-102
R900977335 4WS2EM10-5X/60B11ET210K31EV
R900977287 4WS2EM10-4X/75B2ET315K8DV
R900977215 4WS2EB10-4X/5B2ET40K8AV
R900976945 4WS2EM10-5X/90B11ET210K31EV
R900976837 4WS2EM10-5X/75B11T315K8DV
R900975809 4WS2EM10-5X/45B11ET315K8EV
R900975684 4WSE3EE25-2X/400B9ET315K9EV
R900975019 4WSE3EE25-2X/300B9ET315K9EM
R900974996 4WSE2ED10-5X/60B13ET315K31EV
R900974304 4WS2EM6-2X/5B11ET210K17EV
R900974056 4WSE2EM10-4X/60B9ET315K13DV
R900974026 4WSE2EM10-5X/45B9-315K31EV
R900973514 4WS2EM10-4X/75B2ET315K8DV-24
R900972861 4WSE2EM6-2X/5B8ET315K17EV
R900972857 4WSE2ED10-5X/60B13-315K31EV
R900972795 4WS2EB10-4X/10B1-70K8AV
R900972567 4WSE2ED16-2X/150B9T315K9EV
R900971769 4WSE3EE16-1X/200B9ET315K9EV
R900971159 4WS2EM6-2X/2B12ET315K17EV
R900971033 4WS2EM10-4X/45B2T315K8DM
R900970565 4WSE2EM6-2X/5B9ET210K17EV
R900970346 4WS2EM6-2X/5B12ET315K17EV
R900970191 4WS2EM6-2X/15B12ET315K17EV
R900970190 4WS2EM6-2X/20B12ET315K17EV
R900969969 4WS2EB10-4X/45B2ET210K8AV
R900969967 4WS2EB10-4X/60B2-140K8BV
R900969730 4WS2EM6-2X/15B12ET210K17EV
R900968835 4WSE2EM6-2X/20B9ET210K17EV
R900968833 4WS2EM6-2X/10B12ET315K17EV
R900968455 4WSE2EM10-5X/75B9T315K31EV
R900968259 4WS2EM10-5X/60B11ET315K31AV
R900967982 4WSE2EM6-2X/10B9ET210K17EV
R900967673 4WSE3EE16-1X/300B9-210K9EV
R900967562 4WS2EB10-4X/10B2ET40K8AV
R900967548 4WS2EM10-4X/45B3T315K8CV
R900967114 4WSE2EM6-2X/2B9ET210K17EV
R900966680 4WSE2ED10-5X/75B13ET210K31EV
R900966344 4WS2EM10-4X/45B3T315K8CV-94
R900966097 4WS2EM16-2X/150B12T315K8EV
R900966039 4WS2EM10-4X/20B2T315K8EV
R900965878 4WSE2ED10-5X/20B13T315K31EV
R900965624 4WS2EE10-4X/45B2T210K8DV
R900965141 4WS2EM10-4X/75B2T315K8DV
R900964991 4WS2EM10-4X/5B2ET315K8DV
R900964903 4WS2EM10-4X/75B3T315K8CV
R900964149 4WS2EB10-4X/60B2ET70K8DM
R900963923 4WSE2EE10A-4X/45B9T140K9DV
R900963834 4WSE3EE25-2X/400B8-210K9EV
R900963795 4WSE2EE10-4X/60B9ET315K9DV
R900963739 4WSE2ED10-5X/45B13-210K31EV
R900963401 4WS2EM10-4X/20B3T315K8DV-24
R900962103 4WSE2EE10-4X/10B9ET315K9EV
R900962068 4WSE2EE10-4X/10B8T315K9DV
R900961862 4WS2EM10-4X/10B2ET315K8BV-52
R900961403 4WS2EM10-4X/5B2ET315K8BV-52
R900961254 4WS2EM10-4X/5B3T315K8DV-24
R900961252 4WS2EM10-4X/10B3T315K8DV-24
R900960971 4WS2EM10-4X/30B2T315K8EV
R900960652 4WS2EM16-2X/150B12T315K8CV-104
R900960651 4WS2EM10-4X/75B3T315K8CV-24
R900960575 4WS2EM16-2X/200B12ET315K8EV
R900960539 4WS2EB10-4X/45B2ET40K8AV
R900960536 4WSE3EE25-2X/500B8-315K9EV
R900960302 4WS2EM10-4X/20B4ET315K8EV
R900960229 4WS2EM10-4X/10B3T315K8DV
R900960157 4WSE2ED16-2X/100B9T315K9EV
R900959626 4WSE3EE16-1X/100B8T315K9EV
R900958815 4WS2EM10-4X/30B1ET315K8BV
R900958796 4WSE2EE10A-4X/60B9ET315K9DV
R900958263 4WS2EM10-5X/20B11-315K31EV​

REXROTH比例阀4WRPH10C4B50L-2X/G24Z4/M​​​