详细介绍:
一、产品型号
R900526744 LG 6 DREW-VA-2X/006Y
R900524797 LG 6 DRE-ZA-2X/014Y
R900522849 LG 6 DRE-VA-2X/006Y
R900522812 LG 6 DRE-VB-2X/006Y
R900522580 LG 6 DREW-VB-2X/006Y
R900509841 DRE 4 K-3X/30G24-10K4M-15
R900498677 3DREP 6 A-1X/25A24NJM
R900498673 3DREP 6 C-1X/25A24NJM
R900498672 3DREP 6 C-1X/25A24JM
![](http://img05.jdzj.com/oledit/UploadFile/news2014c/image/20140704/20140704104384248424.jpg) ![](http://img05.jdzj.com/oledit/UploadFile/news2014c/image/20140704/20140704104346564656.jpg)
R900498485 3DREP 6 C-1X/25A12NK4M
R900496940 DRE 4 K-3X/30G12-22NK4M
R900496695 DRECH-3X/150-82
R900496083 DRECH-3X/100Y
R900494199 3DREP 6 A-1X/45A24NK4M
R900494195 3DREP 6 B-1X/45A24NK4M
R900494193 3DREP 6 B-1X/45A24K4M
R900494191 3DREP 6 C-1X/45A24NK4M
R900494190 3DREP 6 C-1X/45A24NK4V
R900494189 3DREP 6 C-1X/45A24K4M
R900494175 3DREP 6 A-1X/25A24NK4M
R900494171 3DREP 6 B-1X/25A24NK4M
R900494167 3DREP 6 C-1X/25A24NK4M
R900494165 3DREP 6 C-1X/25A24K4M
R900494163 3DREP 6 A-1X/16A24NK4M
R900494155 3DREP 6 C-1X/16A24NK4M
R900494153 3DREP 6 C-1X/16A24K4M
R900484840 3DREP 6 C-1X/16A24NJM
R900484614 DRE 4 K-3X/45G24-10NK4M
R900481252 DRE 4 K-3X/30G12-22K4V
二、电磁阀
比例阀 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。
三、咨询
以上产品均由上海韦米机电设备有限公司提供,专业的销售团队,一流的技术服务,详情请致电咨询:021-61116911 18116130216 传真:021-51334670 QQ1572831683 联系人:何女士
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