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- This paper deals with the thorough analysis of direct digital direction control valve(DDDCV),and proposes the design criterion for optimal parameters of its piloted stage and the selection method of step motor as well as some other parameters. 本文对直接数字式方向流量控制阀进行了深入分析，提出了其先导级最佳参数的设计准则和步进电机及其它参数的选择方法。
- hydraulically operated direction control valve 液压操纵的方向控制阀, 液动换向阀
- spring-centered direction control valve 弹簧对中的方向控制阀
- A New Electro-hydraulic Directional Control Valve 新型电液换向阀
- Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05. Clamping dimensions. 液压传动。尺寸02、03和05的四端口模式排气阀和四端口方向控制阀。夹紧尺寸。
- Pneumatic fluid power - Five-port directional control valves - Part 1: mounting interfaces without electrical connector. 五通定向控制阀。第1部分:不带电连接器的安装接口。
- Pneumatic fluid power - Five-port directional control valves - Part 2: mounting interface surfaces with optional electrical connector. 气压液动。五通方向控制阀。第2部分:任选电气连接器的安装接口面。
- pilot operated directional control valve 液控换向阀
- Two position three way directional control valve 二位三通换向阀
- multiple directional control valve 多路换向阀
- As a bridge between computer and peripheral equipments, the sequence-controlled circuit is used to control solenoid-operated directional control valves and magnetoelectric clutch. 顺序动作控制电路用来控制电磁换向阀和电磁离合器，它是连接计算机与外围设备的桥梁。
- electro- hydraulic directional control valve 电液换向阀
- electro-hydraulic directional control valve 电液换向阀
- Pneumatic solenoid directional control valve 气动电磁换向阀
- multiple-way directional control valve 多路换向控制阀
- Solenoid directional control valve 电磁换向阀
- proportional directional control valve 比例方向阀
- He has no direct control of his own life. 他无法直接驾驭自己的生活。
- 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。
- Wuxi ChengXin Auto Control Valve Co., Ltd. 无锡市诚信自控阀门有限公司。
