安装阀门定位器，校验控制阀。
可选配反馈信号装置及电气阀门定位器。
They may be fitted with signal feedback device and electro pneumatic valve positioner.
同时也介绍了智能阀门定位器的软件设计。
In addition, the software design of intelligent valve positioner is also introduced.
构建了一套智能二线制阀门定位器的样机。
A prototype of a smart two-wire valve positioner has been designed and constructed.
对大多数智能阀门定位器来说，初始化过程基本上非常简单。
For most intelligent valve positioner, the initialization process is basically very simple.
智能型阀门定位器是气动调节阀实现智能控制的核心附件之一。
The smart valve positioner is one of the kernel components for pneumatic valves in realizing intelligent control.
为了开发高性能的智能阀门定位器，本文主要做了以下几个方面的工作。
To develop the intelligent valve locator of high performance, this paper makes the work of some following aspects mainly.
本文介绍了一种采用HART协议的智能型电气阀门定位器的设计方案。
In this article, the design scheme of an intelligent electric-pneumatic valve positioner adopting the HART protocol is introduced.
空气过滤器减压阀，电磁阀，阀位反馈装置，阀门定位器，快速排气阀。
Air filtering pressure reducing valve, solenoid valve, valve location feedback device, valve gate locator, quick exhaust valce.
由于阀门定位器是一个系统，本文的工作重点在于阀门定位器的控制部分。
Since valve locator is a system, the key work of this paper lies in the control part of valve locator.
经测试，阀门定位器实现了FF总线通信功能，证明了开发方案的可行性。
The experiment indicates that the intelligent valve positioner fulfills the FF communication function.
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.
因此，如何正确合理地选用阀门定位器在控制领域就是一个值得注意的问题。
Therefore how to select the positioner rationally is a problem that should be payed attention to in control field.
本文介绍了一种基于HART协议的低功能智能型电气阀门定位器的设计方案。
In this article, the design scheme of a HART protocol based intelligent electric-pneumatic valve positioner is introduced.
执行机构采用气动薄膜或气缸执行机构的，随阀提供配套隔爆型电？气阀门定位器。
For the actuators with pneumatic diaphragms or air cylinders the matching flame-proof type electric-gas valve positioner shall be provided together with the valve.
智能阀门定位器的控制精度很高，可以实现调节阀的精确控制，从而提高系统的控制水平。
Intelligent valve Positioner the control precision high, can achieve precise control valve, thereby enhancing the level of control system.
原机箱中阀门定位器气动输出段和大型耐辐射位置测量部件，将按照通常气动执行机构进行安装。
Original chassis pneumatic valve positioner output section and the position measurement of large radiation-resistant components, usually pneumatic actuator in accordance with the installation.
进口气动V型球阀是一种直角回转结构的高级控制阀，它与阀门定位器配套使用，可实现比例调节；
Pneumatic V-ball valve is a right angle turn structure of the advanced control valve with positioner supporting the use of proportional control can be achieved;
为了进一步提高定位器的控制性能，研制了一款新型全电子式智能阀门定位器，介绍了该款定位器的主要组成部分和关键核心技术。
In order to enhance its control performance, a new type of entirely electronic intelligent valve positioner is developed. The structure of this positioner and the main compositions are introduced.
这也是目前智能阀门定位器的应用不像智能变送器那样广泛应用的原因之一，现探讨智能阀门定位器在设计选型过程中出现的一些新问题。
It is one of the reasons why the application of smart valve positioner can not be as wide as smart transmitters. It is discussed that the new problems are appear in design and selection o...
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。
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.
电气阀门转换器、定位器的技术革新与电气转换装置的革新紧密相关。
The technical innovation of electric-pneumatic transducer and electric-pneumatic valve positioner is close related with the innovation of electric-pneumatic transfer device.
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。
An internally mounted, solid state positioner board accurately controls valve position from open to close.
专业从事代理各种执行机构、台湾的阀门及韩国的定位器、限位开关、电磁阀等相关配套产品的公司。
Specialized agency of the executing agency, South Korea, Taiwan, valves and positioners, limit switches, solenoid valves and other related products company.
注：1、气动隔膜阀门尚可附装反馈信号、限位器和定位器，以适应自控、程控或调节流量的需要。
Note:1. Pneumatic diaphragm valve also can be installed feedback signal, limited machine or localizer in order to adapt to the requirements of automatic, programed control or flow rate adjustment.
注：1、气动隔膜阀门尚可附装反馈信号、限位器和定位器，以适应自控、程控或调节流量的需要。
Note:1. Pneumatic diaphragm valve also can be installed feedback signal, limited machine or localizer in order to adapt to the requirements of automatic, programed control or flow rate adjustment.
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