Auto-Calibration, PID Control, LCD display and with HART Protocol Communications, Fail-Freeze or Fail-Safe functions.

YT-2500 Smart Valve Positioner accurately controls valve stroke, according to input signal of 4~20mA being delivered from controller.

• Fail freeze function
• Near zero air consumption level
• HART comunication
• Auto calibration
• PD control
• 4 buttons for local control
• LCD display
• Feedback signal
• Limit switch