Australian designed and engineered from thousands of applications world wide.
Linear positioning valves can be configured to accurately control the
stroke and position of linear actuators in industrial process.
The sturdy, reliable design makes the YMV suitable for the use in the
following control applications:
·
Power
Station Burners
·
Kiln
Burners
·
Pneumatic
Conveying
·
HVAC
control
· Mine Shaft ventilation
The electro pneumatic positioner and a pneumatic valve form a control system. The current position of the actuator is recorded by a servo potentiometer and the actual value x is fed back. The positioner works as a predictive, anticipatory five-point controller whose output variable ±Δy is used to control the integrated servo valves based on the pulse length modulation method. These input signals change pressure in the actuator chamber(s) and displace the actuator until the control deviation becomes zero.
DATASHEETS (Adobe pdf format)
TCD0016GB - Pneumatic Linear Positioning Valves Model YMV