This paper discusses the basic theory of digital valves and digital hydraulic systems and focuses on the high pressure, large flow direct digital relievers which have been developed recently.
对数控液压系统及数字阀作了理论上的探讨。并着重对作者近年来研制的一种新型高压大流量直接式数字溢流阀，进行了理论分析、数字仿真以及试验研究。
The model can be used as the basis of performance analysis and parameter optimization in the design of digital pressure regulating valves and as reference for control system design.
这一模型可作为数字调压阀设计过程中性能分析和参数优化的依据以及控制系统设计的参考。
The model can be used as the basis of performance analysis and parameter optimization in the design of digital pressure regulating valves and as...
这一模型可作为数字调压阀设计过程中性能分析和参数优化的依据以及控制系统设计的参考。
The Ecoserial device is a digital economiser with differential pressure gauge able to pilot until 204 valves by connecting itself to a pneumatic driving module RPB with only two threads.
节能控制仪是一数码并内置有压差器的脉冲阀控制仪，最多能控制到204个脉冲阀，而这也只要用两根管子与RPB先导阀盒组串连起来就可以达到。
Instrumentation in the new plant includes Rosemount temperature and pressure transmitters, Micro Motion mass flowmeters, and FIELDVUE digital valve controllers mounted on Fisher control valves.
新工厂中的仪表装置包括Rosemount温度和压力变送器、MicroMotion质量流量计以及配有FIELDVUE数字阀门定位器的Fisher控制阀。
The Loctite?Digital Single Function Dispense Controller provides digitally timed dispense control for all Loctite? dispense valves.
该数字单功能分配控制器为所有分配阀提供数字计时分配控制。
The Loctite?Digital Single Function Dispense Controller provides digitally timed dispense control for all Loctite? dispense valves.
该数字单功能分配控制器为所有分配阀提供数字计时分配控制。
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