YT 2500 Smart Digital Valve Positioner for Control Valves

YT 2500 Smart Digital Valve Positioner for Control Valves

     Intelligent valve can respond to 4~20mA controller input signal, so as to accurately control valve stroke. The built-in microprocessor optimizes performance and enables specific functions, such as automatic calibration, PID control, and HART protocol communication

Key features and functions

Imr: In case of input signal failure, valve can maintain current travel position without additional equipment. (Fail Freeze option)

Imr user can monitor status with LCD monitor.

Impi Users can master 4 buttons easily due to the same interface working mode of different firmware versions.

Imr Capable of normal operation when the pressure source changes suddenly and/or in high vibration environment.

YT-2501: Divided into remote sensor and two parts, thus better adapting to high temperature and vibration environment.

Easy to use for automatic calibration.

Minimized air consumption, able to significantly reduce operating cost of large plant.

Compatible with most controllers.

Choice of variable port parts to reduce oscillation and optimize working condition.

Prepared to process various related information with HART communication. (option)

Impi Improved stability of valve system by output analog feedback signal.

Imr valve characteristics adjustment - direct stroke, fast opening, equal ratio and user Settings (user can set 5 feature points or 18 special points)