阀门定位器 [机] valve positioner
- 阀门定位器选型的好坏,将直接影响调节阀及调节系统的性能和品质。
The positioner select will affect thd performance and trait of valve and control system directly. - 本文试对中国市场常见的智能阀门定位器的气动部件进行探讨和细节分析。
This article attempts to discuss and analyze in detail the pneumatic components of the common intelligent valve positioners in Chinese market. - 本课题的目的是通过开发总线型气动阀门定位器,对现场总线设备的开发方式、方法进行研究。
The project is intended to develop the pneumatic valve positioner based on FF, on base of which to study the developing scheme and method of the Fieldbus device.
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