4WEH25HD-6X/OF6EG24N9EK4/B12

武穴黎翔机电设备有限公司，询价联系人：何女士

询价电话：0713-6542758，手机：18934630908    

询价传真：0713-6542758

询价QQ: 736567721,704552157

现货特价型号：R900925687 4WRAE10W1-30-22/G24N9K31/F1V  2台

充液阀是一种特殊的液控单向阀，一个方向止流，另一个方向自由流通，先导动作是由油口供压的控制阀芯用液压实现的，由此而直接打开主阀。这种阀为叠加系统而设计，即在一个基础件上，可以叠加各种各样的其它类别液压阀。其主要作用是从油箱（或充液油箱）向液压缸或者系统补充油液，以免出现吸空现象。带控制的充液阀还能起快速排油的作用。

2.2充液阀的典型结构

充液阀有常闭式和常开式两种典型结构。

(1)常闭式充液阀

常闭式充液阀有不可控式和可控式两种形式，不可控式充液阀，它是由阀芯、导向套、复位弹簧、阀体和连接法兰等主要零件组成。阀芯是蘑菇形的，结构较紧凑，流阻损失小；阀芯重量轻惯性小，动作灵敏。

对于可控式充液阀。控制油通入控制缸的

4WEH22J7X/6EG24N9ETK4/B10，4WEH16J7X/6EG24N9K4/B08P4.5，4WEH22J76/6EG24N9ETS2K4/B10，4WEH22J7X/6EG24N9ETK4/B10 ，4WEH16H7X/6EG24N9ETK4/B10，4WEH16J72/6EG24N9ETS2K4/B10，H-4WEH25J66/6EG24N9ETK4，H-4WEH16J7X/6EG24N9ETK4 ，H-4WEH16D7X/6EG24N9ETRK4B15，4WEH16Y7X/GAG24NETK4， 4WEH25E50/6AW230 ，4WEH16E7X/6EG24N9ETK4，4WEH22-H7X/6EG24N9TS2K4 ，4WEH16E7X/6EG24N9ETK4，H-4WEH25G-6X/6SG24N9TK4，4WEH16E-7X/6SG24N9ETK4，4WEH16E-7X/6SG24N9ETK4/B10，H-4WEH25G-6X/6SG24N9TK4+，4WEH16E-6X/6AW110-50NEK4/B10， 4WEH16D-7X/6EG24N9EK4，44WEH16E-7X/6EG24N9EK4，44WEH16J-7X/6EG24N9ETS2K4/V， 4WEH22HD-7X/0F6EG24N9EK4/B10D3 -，4WEH25J-7X/6EG24ETS2Z4，H-4WEH25HD-6X/OF6EG24N9EK4/B12，H-4WEH25R-6X/6EG24N9ETK4V ，4WEH10E45/6AG24N9ETK4，4WEH32L6X/6AG24N9K4， 4WEH16E7X/6SG24 ，H-4WEH25G6/6SG24 -，4WEH16E61/6EG24NETZ5LB10，4WEH16D50/6AG24NETZ5L.24VDC，4WEH25J50/6AW220-50NZ4，4WEH16E7X/6EG24N9ETSK4 ，4WEH16D50/6AG24NETZ5，4WEH25J6X/6EG24N9ES2K31，4WEH16J7X/6EG24N9ES2K31，4WEH22JZX/6EG24N9ES2K4 ，4WEH16E6X ，H-4WEH25G6X ，   6DP1-4X/150YM，ZDR6DP2-4X/150YM ，DR20-5-5X/200YM，ZDR6DP0-45/40YMVW80 ，ZDR6DP2-5X/315YM ，ZDR6DA2-4X/150Y ，DR10-5-52/100YM -，ZDR 10DP1-54/150YM ，DR20-4-5X/315Y，DR10DP2-4X/210YM ，DR10-5-5X/200YM ，DR20-5-5X/315YM， ZDR6DA1-4X/75Y，DR10-1-30B/315YM ，DR20-5-5X/315YM ,ZDR6DP0-5/40YMVW80，ZDR6DP2-5X/315YM，ZDR6DA2-4X/150Y ，DR10-5-52/100YM，3DREM10P5-6X/100Y/OOM ，3DREM10P6X/315YG24K4V-1，FDR5DP1/55YS037,FDR5DP1-1X/55YS037,DR10-4-43/100Y，DR20-5-5X/200YMV， DR30-5-5X/200YV， DR10-4-43/100Y，DR20-5-5X/200YMV，DR30-5-5X/200YV，ZDR10DA2-5X/210YV， ZDR10DP1-5X/150YM，ZDR10-DP2-52/75Y，ZDR10DP2-5X/150YM，ZDR10DP2-5X/210YMV，

ZDR10VP5-3X/200YMV， ZDR10VP5-3X/315MV， ZDR10VP6-3X/200YV， ZDR6DA2-4X/150YV，ZDR6DP1-4X/75YM，ZDR6DP2-4X/150YM， ZDR6DP2-4X/210YM， ZDR6DP2-4X/210YM，DRV10-01-X/0， DR6DP2-5X/75YM3，ZDR6DP2-4X/210YM，3DREP6C-14/25A24N9K4M，DR30-5-5X/315Y，

3DREPE6C-2X/25EG24K31/F1M-00， ZDR10DP2-40/210ron，FDR5DP1-13/55YS037， ZDR6DA34X/25Y，FDR5DP1-1X/55YS037，FDR5DP1-1X/55YSO37CORE，ZDR6DA1-4X/210Y，3DREP6C-11/25AG24NZ4M，DR10DP2-4X/210YM，ZDR10DP1-40/10YM，ZDR6DP2-4X/75YM（DN6）， ZDR1ODP2-4X/150YMV，3DREP6C-11/25AG24NZ4M，DR10DP2-4X/210YM，DR6DP2-50/75YM，ZDR6DP2-43/150YM，DR6DP2-5X/210YM ，DR30-5-5X/315Y，DR20-5-5X/315YU， DR10D-5-5X/200Y，ZDR10DA2-4X/150Y， ZDR6DA2-4X/150Y，DR20-5-5X/315YM，DR20-5-5X/315YM，DREM30-4X/315YG24，DREM30-4X/100YMG2 ，DREM20-5X/315YMG2，FDR5DPI-14/55Y，DRE30-4X/200YMG24， DREME20-5X/200YMG，DREME10-5X/315YG2 ，-DREM10-5X/200YMG2，DRE6-1X/210MG24K4，DREM10-5X/315YG24，DREM10-5X/315YG24,DRE10-5X/315YG24K ，DRE10-5X/200YMG24，DRE10-5X/20，FDR5DP1-14/55Y，DR20-5-5X/315Y，ZDR10DP2-4-5X/210YM， FDR5DP1-1X/55Y SO37 

上腔，控制活塞就可使阀芯开启。控制缸上腔接油箱时，控制活塞在弹簧的作用下复位。控制缸下腔与充液油箱是想通的。这两种结构的充液阀都直接安装在液压缸的端部，安装方便，节省了与工作液压缸连接的管道。浸入式结构，即上部全浸在充液油箱中，结构很紧凑，流阻损失很小。但充液油箱必须安装在液压缸的底部，还要解决充液油箱与液压缸缸底之间的密封问题。检修不太方便。管道连接式结构，即通过管道和法兰与充液油箱相连，与浸入式相比，充液油箱的位置布置较灵活，检修也较方便，但结构显得庞大，流阻损失也稍大。

(2)常开式充液阀

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ZDB6VA2-4X/200V

ZDB6VA24X/315

ZDB6VP2-42/200V

ZDB6VP2-42/315V

ZDB6VP2-4X/200V

ZDB6VP24X/315V

ZDB6VP2-4X/315V

ZDC10P-2X/M

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ZDC10P-2X/XLM

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ZDR10DA2-5X/150Y

ZDR10DP1-40/21YM

ZDR10DP1-4X/100Y

ZDR10DP1-4X/100YM

ZDR10DP1-4X/210Y

ZDR10DP1-4X/210YM

ZDR10DP1-4X/25Y

ZDR10DP1-4X/25YM

ZDR10DP2-4X/100Y

ZDR10DP2-4X/100YM

ZDR10DP2-4X/210Y

ZDR10DP2-4X/210YM

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ZDR10DP2-53/150YM

ZDR10DP2-54/150YM

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ZDR6DA1-4X/100Y

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ZDR6DP2-43/150YM

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ZDR6DP2-4X/210Y

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ZDR6DP2-4X/25YM

ZDR6DP24X/75YM

ZDREE10VP2-20/200XLMG24K3A1M

ZDREE10VP2-2X/200XLMG24K31A1M

常开式充液阀的优点在于充液过程中不需要克服弹簧力，从而减少了吸油阻力。但结构较复杂，制造要求也较高。

常开式充液阀。阀芯在弹簧的作用下停在阀上部，充液阀处于开启状态。当转入工作行程时，先在充液阀的控制口通入压力油，阀芯下行，充液阀关闭。由于阀芯上部面积略大于其下部面积，故随着液压缸油压的升高，充液阀越关越紧。当活塞回程时，液压缸先行卸压，且充液阀的控制口与油箱相通，充液阀可自动开启，使液压缸中的油液大量排回充液油箱。

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R900324434 EINSATZZ2S16-2-50/

R900324433 EINSATZZ2S16-1-50/

R900320846 EINSATZZ2S10.-30/V

R900320845 EINSATZZ2S10.-30/

R900320841 RUECKSCHLAGVENTILD13-1,5BAR/VZ2S10

R900320840 RUECKSCHLAGVENTILD13-10,0BAR/Z2S10

R900320839 RUECKSCHLAGVENTILD13-6,0BAR/Z2S10

R900320837 RUECKSCHLAGVENTILD13-1,5BAR/Z2S10

R900320812 RUECKSCHLAGVENTILD7,5-6,0B/Z2S6/V

R900320810 RUECKSCHLAGVENTILD7,5-1,5B/Z2S6/V

R900320809 RUECKSCHLAGVENTILD7,5-6,0B/Z2S6

R900320807 RUECKSCHLAGVENTILD7,5-1,5B/Z2S6

R900318958 EINBAUSATZZ2S6..-6X/V

R900318957 EINBAUSATZZ2S6.-6X/

R900318929 EINSATZZ2S10-1-2X/V

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R900314889 DICHTUNGSSATZZ2S10-16/V

R900314888 DICHTUNGSSATZZ2S10-16/

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R900314784 DICHTUNGSSATZZ2S16-2X/3X/

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R900311182 DICHTUNGSSATZZ2S10-10/11/12/V

R900311181 DICHTUNGSSATZZ2S6-20/30/40/V

R900311180 DICHTUNGSSATZZ2S22-20/

R900311179 DICHTUNGSSATZZ2S10-10/11/12

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R900310292 DICHTUNGSSATZZ2S6-12/

R900310209 DICHTUNGSSATZZ2S10-1.2

R900066058 Z2S6B1-6X/VSO60

R900064953 Z2S16B2-5X/SO60

R900589414 Z2S22A2-5X/V

R900564520 Z2SRK10-1-1X/V

R900564519 Z2SRK6-1-1X/V/60

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R900478030 Z2S10A2-3X/SO30

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R900438178 Z2S10A1-3X/SO30

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R900434793 Z2S10-1-3X/SO30

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R900412346 Z2S16-3-5X/

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R900407465 Z2S10B1-3X/V

R900407440 Z2S10A1-3X/V

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811024015 Z2S6B1-1X/SO55

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