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角行程定位器

◆ 定位器:YT-1000R,YT-1000L,YT-1200R,YT-1200L


◆ 概述:

电气阀门定位器一般指气动阀门定位器。

气动阀门定位器是气动调节阀的重要附件和配件之一。起阀门定位作用。


◆ 主要功能:

气动阀门定位器与气动执行机构共同构成自控单元和各种调节阀连接经过调试安装后,组合成气动调节阀。

用于各种工业自动化过程控制领域当中。


◆ 结构原理:

气动阀门定位器接收来自控制器或控制系统中4~20mA等弱电信号,并向气动执行机构输送空气信号来控制阀门位置的装置。

其与气动调节阀配套使用,构成闭环控制回路。把控制系统给出的直流电流信号转换成驱动调节阀的气信号,控制调节阀的动作。同时根据调节阀的开度进行反馈,使阀门位置能够按系统输出的控制信号进行正确定位。


◆ 配套使用:

可用于单作用型(弹簧复位型)和双作用型气动执行机构。

Products and services that meet fluid control requirements

Each process, facility, and environmental constraint has its own special requirements. Therefore, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions, and materials.

Product application scope

These devices are suitable for accurately controlling media such as gases, liquids, steam, etc., and maintaining process parameters such as pressure, flow rate, temperature, and liquid level at given values. Especially suitable for work environments where the allowable pressure difference is small and the allowable leakage is also small, and the pressure difference is not significant.

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