An internally mounted, solid state positioner board accurately controls valve position from open to close.
内部安装的固体状态定位器主板能够精确控制阀门从开启到关闭的各种位置。
The main valve spindle incorporates an inner spindle for double regulation memory stop and valve position setting.
主阀轴配置一个内轴，适用于双重调节止动记忆和阀门位置设置。
A patented compensator automatically adjusts the valve position to hold constant outlet pressures at all flow rates.
专利补偿器自动调整阀的位置来保持任何流速下的出口压力。
The mechanical throttle valve is electrically controlled, e. g. the valve position is under closed-loop control to the output of the pressure gauge.
所述机械节流阀受到电控制，例如阀门位置受到根据所述压力表的输出进行的闭环控制。
The result of preliminary experiment shows that the control scheme can make valve run steadily and reliably, implement precise controlling of valve position.
初步实验结果表明：所提出的控制策略能够使阀门平稳、可靠的运行，实现了阀门位置的精确控制。
Fitting valve position feedback on manual valves now also becomes a more attractive option with the size and cost of the open solution.
现在由于开放式解决方案的尺寸和成本的优势，在手动阀上装配位置反馈也变得更有吸引力。
The Principal, Character and Specification of GFH optic fiber valve position put forward by application of Optic Fiber sensing technology is introduced.
介绍了运用光纤传感技术研制的光纤阀位回讯器的工作原理、特点及技术性能。
Lastly, the strength of inclined-axis swirl is directly proportional to the Shadowed area of the single channel except for the S1 valve position where the in-cylinder motion is only tumble.
除具有纯滚流特点的S1阀片位置外，缸内气体斜轴涡流运动强度与单边气道截面被遮住的面积成正比。
Simulation studies show that: the method has a strong anti-disturbance ability and robust performance. This method is also available for valve position limit setting in the industrial field.
仿真结果表明该方法具有较强的抗饱和能力和鲁棒特性，同时该方法对工业现场中常见的限制阀位的设定具有一定的指导作用。
This text introduces the operation principle, valve position, velocity control, and the solution for key problems of velocity valve's control system for vertical semi-continuous casting machine.
本文介绍了立式半连续铸造机速度阀控制系统的工作原理、阀位、速度控制方式和各种关键问题的解决方法。
This text introduces the operation principle, valve position, velocity control, and the solution for key problems of velocity valve's control system for vertical semi-continuous casting machine.
本文介绍了立式半连续铸造机速度阀控制系统的工作原理、阀位、速度控制方式和各种关键问题的解决方法。
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