Compact Type Smart Valve PositionerLCD display. Operates normally even with sudden changes in supply pressure, vibration. Simple Auto Calibration. Low air consumption, could reduce operating costs. Compatible with most controllers.
Fail Freeze/Fail Safe Type (Flameproof Type) Smart Valve PositionerFail freeze function Near zero air consumption level HART comunication Auto calibration PD control 4 buttons for local control LCD display
Remote Type Smart Positioner supplies remote functions and higher liabilities in high temperature and vibration environment.Separated feedback module. Near zero air consumption level. HART comunication. Auto calibration. PD control. 4 buttons for local control. LCD display.
Controls valve stroke as response to input signal of 4-20mA.AutoCalibration, PID Control, Alarms, and HART Protocol Communications. Low air consumption level and low voltage use. LCD display. Fast and accurate Valve system feedback.
LCD display.Positioner boot-time of 0.5 second.Operates normally with sudden changes in supply pressure, vibration.Remote positioner is stronger on high temperature and vibration environment.Separate remote sensor and positioner.
Operates normally in extreme environment (vibration & temperature):Durability tested 2 million cycles at the minimum.Short and accurate response time.Simple part change can set 1/2 Split Range.Economical due to less air-consumption.
2 million life cycle guaranteed. Response time is very fast and accurate. Simple part change can set 1/2 split range. Low air consumption. Simple Direct / Reverse Action change. Simple Zero & Span adjustment. Easy feedback connection.
For Operation Of Pneumatic Valve Actuators: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).