欢迎您的询价！公司询价联系人：何女士。电话18934630908/15072720048.

                   0713-6542758  QQ:736567721方向控制阀 按用途分为单向阀和换向阀。单向阀：只允许流体在管道中单向接通，反向即切断。换向阀：改变不同管路间的通﹑断关系﹑根据阀芯在阀体中的工作位置数分两位﹑三位等；根据所控制的通道数分两通﹑三通﹑四通﹑五通等；根据阀芯驱动方式分手动﹑机动﹑电动﹑液动等。

60年代后期，在上述几种液压控制阀的基础上又研制出电液比例控制阀。它的输出量(压力﹑流量)能随输入的电信号连续变化。电液比例控制阀按作用不同，相应地分为电液比例压力控制阀﹑电液比例流量控制阀和电液比例方向控制阀等。

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PV180R9K1T1NFWSK0028
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DGMFN-5-Y-B2W-39
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DGMX2-3-PP-CW-B-40
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DGMX2-5-PA-FW-B-30
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DG17V-3-6C-60
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PTS1-10-0-160
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DG3VP-3-102A-VM-U-B-10
DG3VP-3-103A-VM-U-H-10
DG3VP-3-103A-VM-U-B-10
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EPV16-B-10-24D-S-U-13
DG3VP-3-102A-V-M-U-B-10
DG3VP-3-102A-V-M-U-D-10
DG3VP-3-102A-VM-U-D10-N
DG3VP-3-102A-V-M-U-H10
DG3VP-3-102A-VM-U-H-10
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DG3VP-3-102A-V-M-U-H10
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DG3VP-3-103A-VM-U-D-10N
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DG3VP 3 103A V M U B 10工作时借着阀外的驱动传动机构转动驱动轴，带动摇拐臂，启动阀板，使工作流体时而从左入口通向阀的下部出口，时而从右入口变换通向下部出口，实现了周期变换流向的目的。
这种变换阀在石油、化工生产中有着广泛的应用，在合成氨造气系统中最为常用。此外，换向阀还可作成阀瓣式的结构，多用于较小流量的场合。工作时只需转动手轮通过阀瓣来变换工作流体的流向。黎翔机电REXROTH德国力士乐销售部询价联系人：何小姐
REXROTH德国力士乐询价电话：15072720048
REXROTH德国力士乐询价 QQ:3206749044
REXROTH德国力士乐询价邮箱：736567721@qq.com
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