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。
Moreover, this paper puts forward an adaptive method of control valve based on open-loop and enhances measure accuracy through curve fitting method.
同时，本文提出一种基于开环的阀门开度自适应控制方法，通过在线曲线拟合的方法提高阀门控制的精度。
The structure trait, electric collocation, type selection, application and fitting on and maintenance of shunt valve were introduced in this paper.
本文介绍了分路阀的结构特点、电气配置、选型、应用及安装调试与维护，供各行业的新老客户参考。
Williamson Valves produced high quality valve and fitting products by adopting advanced quality control techniques and innovative inspection facilities in 1975.
从1975年开始，通过采用先进的质量控制技术和检验设备的技术更新，威廉姆森阀门开始生产高质量的阀门和管件产品。
Yodsn Fluid Equipment Co. , Ltd. is a large-scale enterprise integrating the development and production of health valve, health pump and pipeline fitting.
德信流体设备有限公司是一家集卫生阀门、卫生泵、管接件的开发与生产于一体的大型企业。
The fitting's valve is preferably a rotary valve, which can be operated by turning one part of the fitting with respect to another.
该接头阀优选为回转阀，其可通过相对于接头的另一部分转动接头的一部分来操作该阀。
The fitting's valve is preferably a rotary valve, which can be operated by turning one part of the fitting with respect to another.
该接头阀优选为回转阀，其可通过相对于接头的另一部分转动接头的一部分来操作该阀。
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