YTC Positioner

EP Positioner YT-1000

The Electro-Pneumatic Positioner YT-1000 is used for operation of pneumatic rotary valve actuators by means of electrical controller or control system with an analog output signal of DC 4 to 20mA or split ranges.

• Simple zero and span adjustment
• No resonance between 5-200Hz
• Auto/Manual switch
• RA v.s. DA action and 1/2 split range setting by simple adjustment.
• Internal feedback signal is available as an option (weather proof only

YT-3300

YT-3300 Smart Valve Positioner accurately controls valve stroke, according to input signal of 4~20mA being delivered from controller.

• Auto calibration
• Auto/Manual switch
• HART comunication
• LCD display
• PID control
• 4 buttons for local control
• Feedback signal
• Limit switch

YT-3450

YT-3450 Smart Valve Positioner accurately controls valve stroke, according to input signal of 4~20mA being delivered from controller.

• Auto calibration
• PID control
• HART comunication
• Auto/Manual switch
• Feedback signal
• 4 buttons for local control
• LCD display
• Limit switch