Donjoy specializes in manufacturing and exporting valve,pump,fitting for over 20 years with good quality and pretty competitive price. Products are with 3A,CE,FDA cetification and production management is according to ISO9001-2008.
Intelligent fluid controller( valve postioner) is mainly used in fluid processing control system, it can control flow rate of valve, feedback of valve position.It can be installed on different valves, such as diaphragm valve, divert seat valve, angle seat valve, butterfly valve, ball valve etc. It can be applied in pharmaceuticals, water treatment, food processing, beer, beverage and fine chemical industries.
This controller can be used as a locator or processing controller.As a positioner,it can locate valve position
by setting value. As a processing controller ,MPU will receive signal from control unit by comparing setting
position value of valve with actual position of valve,through PID control algorithm,processing controller will drive
value to exact target position of valve.
This controller is composed of MPU, detection unit of control signal,position detection,LCD display,keyboard,
|Signal input(standard)||0/4...20mA to 0...5/10V|
|Position feedback outpurt (Options)||0/4...20mA|
|Option 1||Device Net bus control|
|Option 2||Air/Spring or Air/Air|
|Option 3||Linear Actuator/Rotary Actuator|
|Air pressure:||5.0-7.0 Bar|