4WEH16E7X/6HG24N9ETK4/B10
武穴黎翔机电设备有限公司，询价联系人：何女士
询价，
询价
询价,
现货特价型号：4WEH16E7X/6HG24N9ETK4/B10 2台
D634-371CR24K02MONSS2 3台DG4V-3-6C-M-U-H7-60 10台
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。
R, M-3SEW6C36/420MG24N9K4
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A10VSO28DR/31R-PPA12NOO
1PF2G2-4X016RC20MB 0510 625 022
4WE10E33/CG24N9K4
DBDS10G1X/100
AB21-20/G1/2-400
VT5003-41/R5E
HED8OA2X/100K14
AB31-05/0370Z
AB20-11/K1G1/4
3WE6B6X/EG24N9K4+Z4
4WE6D6X/EG110N9K4
4WE10D3X/CW230N9K4
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A10VSO140DR/31R PPB12N00
4WE10E33/CG24N9K4
DBW20BG2-44/315-6AG12NDAV/12
4WE6J62/EG24N9K4
4WE6E62/EG24N9K4
DAW20B1-55/100-17-6EG24N9K4
4WE6Y62/EG24N9K4/B08
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3WE10A73-3X/CG24N9K4/A12
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伺服阀的主阀一般来说和换向阀一样是滑阀结构，只不过阀芯的换向不是靠电磁铁来推动，而是靠前置级阀输出的液压力来推动，这一点和电液换向阀比较相似，只不过电液换向阀的前置级阀是电磁换向阀，而伺服阀的前置级阀是动态特性比较好的喷嘴挡板阀或射流管阀。
A10VSO10DR/52R-PPA14N00
A10VSO 18排量：
A10VSO18DR/31R-PPA12N00
A10VSO18DR/31R-PPA12K01
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12K01
A10VSO18DFR/31R-PPA12N00
A10VSO18DFLR/31R-PPA12N00
A10VSO18DG/31R-PPA12N00
A10VSO18DRG/31R-PPA12N00
A10VSO18DFE1/31R-PPA12N00
A10VSO18FHD/31R-PPA12N00
A10VSO18ED/31R-PPA12N00
德国力士乐柱塞泵A10VSO 28排量：
A10VSO28DR/31R-PPA12N00
A10VSO28DR/31R-PPA12K01
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12K01
A10VSO28DFR/31R-PPA12N00
A10VSO28DFLR/31R-PPA12N00
A10VSO28DG/31R-PPA12N00
A10VSO28DRG/31R-PPA12N00
A10VSO28DFE1/31R-PPA12N00
A10VSO28FHD/31R-PPA12N00
A10VSO28ED/31R-PPA12N00
也就是说，伺服阀的主阀是靠前置级阀的输出压力来控制的，而前置级阀的压力则来自于伺服阀的入口p，假如p口的压力不足，前置级阀就不能输出足够的压力来推动主阀芯动作。
A10VSO100DR/31R-PPA12N00
A10VSO100DR/31R-PPA12K01
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12K01
A10VSO100DFR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DG/31R-PPA12N00
A10VSO100DRG/31R-PPA12N00
A10VSO100DFE1/31R-PPA12N00
A10VSO100DFE1/31R-PPA12K02
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德国力士乐柱塞泵A10VSO 140排量：
A10VSO140DR/31R-PPB12N00
A10VSO140DR/31R-PPB12K01
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12K01
A10VSO140DFR/31R-PPB12N00
A10VSO140DFLR/31R-PPB12N00
A10VSO140DG/31R-PPB12N00
A10VSO140DRG/31R-PPB12N00
A10VSO140DFE1/31R-PPB12N00
A10VSO140DFE1/31R-PPB12N002
A10VSO140FHD/31R-PPB12N00
A10VSO140ED/31R-PPB12N00
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M-SR8KE15-1X/ ，M-SR8KE15-1X/V ，M-SR8KE30-1X/ ，力士乐Rexroth
M-SR8KE30-1X/V，M-SR8KE50-1X/，M-SR8KE50-1X/V，
M-SR8KD05-1X/， M-SR8KD15-1X/， M-SR8KD30-1X/， 力士乐Rexroth
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M-SR10KE02-1X/V，M-SR10KE05-1X/，M-SR10KE05-1X/V ，力士乐Rexroth
M-SR10KE15-1X/,M-SR10KE15-1X/V，M-SR10KE30-1X/，
M-SR10KE30-1X/V ，M-SR10KE50-1X/，M-SR10KE50-1X/V，力士乐Rexroth
M-SR10KD05-1X/，M-SR10KD15-1X/，M-SR10KD30-1X/，
M-SR15KE00-1X/，M-SR15KE00-1X/V，M-SR15KE02-1X/ ，力士乐Rexroth
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M-SR15KE30-1X/V，M-SR15KE50-1X/，M-SR15KE50-1X/V，
M-SR15KD05-1X/，M-SR15KD15-1X/，M-SR15KD30-1X/ ，力士乐Rexroth
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M-SR25KE00-1X/，M-SR25KE00-1X/V，M-SR25KE02-1X/ ，力士乐Rexroth