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- 4/3-way electro-hydraulic proportional direction valve 三位四通电液比例阀
- electro-hydraulic proportional directional valve 比例方向阀
- electrohydraulic proportional directional valve 电液比例方向阀
- HAWE variable piston pumps, proportional directional valves and directional seated valves have a widely application in mining machines. 简 介： HAWE品牌变量柱塞泵，比例多路阀，截止式换向阀等众多产品广泛应用在掘进机，采煤机，刮板运输机和行走支架等煤炭机械上。
- Some Realization on the Checking Function of Electro-hydraulic Proportional Direction Valve 对电液比例换向阀单向限制功能的几点认识
- Double Feedback Control of a Proportional Directional Valve 电液比例阀的双闭环控制技术
- Dgital electro - hydraulic proportional directional valve 数液比例控制系统
- proportional direction valve 比例方向阀
- Computing Method for Evaluating Pressure Drop of Proportional Direction Valves and the Selection of Valve Nominal Diameter 比例换向阀压降的计算方法和阀通径选择
- Study on Application of Characterisrics of Electrohydraulic Proportional Directional Valve 电液比例方向阀特性的应用研究
- Virtual Instrument-Based CAT System for Testing of Static and Dynamic Characteristics of Electrohydraulic Proportional Directional Valve 基于虚拟仪器的电液比例方向阀静动态特性综合CAT系统
- Research on Characteristics of Digital Close-loop Position Control System Using Electro-hydraulic Proportional Directional Valve with Large Deadband 数控式大死区电液比例方向阀闭环位置控制系统特性研究
- The characteristic equation of nonsymmetric oil jar of the manipulator is derived from the matching nonsymmetric proportional direction control. 对于机械臂各连杆的非对称油缸，推导出当采用与之相匹配的非对称比例换向阀控制时的特性方程。
- proportional directional valve 比例换向阀
- A new type of digital directional valve is presented. 给出了一种新型电液数字换向阀。
- The solenoid is used for wet-type electromagnet valve on the power supplies of DC up to 220V as the power elements of REXROTH electromagnetic direction valve. 适用于单相桥式全波整流的直流电源，电压至220V的电路中，作为力士乐六、十通径螺钉连接的电磁换向阀的动力元件。
- proportional directional spool valve 比例多路阀
- proportional directional control valve 比例方向阀
- The application of computer-aided test (CAT) provides a brilliant future for characteristic test of electro-hydraulic proportional directional control valves and the technology of virtual instrument brings CAT into a new developing stage. 计算机辅助测试(CAT)技术的兴起和应用,为电液比例方向阀性能测试开辟了良好的发展前景。 虚拟仪器技术的出现,使液压 CAT 技术进入一个崭新的发展阶段。
- GDQ pneumatic high vacuum flapper valve uses solenoid directional valve to change the direction of air passage,controls the actuating cylinder to drive the valve openedclosed. GDQ型气动高真空挡板阀是通过电磁换向阀改变气路方向，控制执行气缸驱动阀门作启闭运动。
