Valve Positioner

● Intelligent valve positioner, which is mainly used in the fluid process control system, achieves valve flow adjustment control.
● The controller can be fitted to variety of pneumatic valves, for example, diaphragm valve, divert seat valve, angle seat valve, butterfly valve, ball valve and other valves.
● 0/4 ... 20mA to 0 ... 5 / 10V signal input (standard)
● 0/4 ... 20mA to 0 ... 5 / 10V position feedback output (option)
● Mod bus (RS485)control (option)
● Device NET bus control (option)
● Single-acting?/ double acting?(option)
● Linear actuator / rotary actuator (option)
● Power: DC.24V
● Air pressure: 5.0-7.0Bar
● Protect class: IP68

IL-TOP-1891 is a rotary angular stroke pneumatic explosion-proof valve positioner which can be mounted on various pneumatic valves, such as pneumatic ball valves, globe valves, and membrane pneumatic regulators. After the positioner is installed, the valve flow adjustment, automatic control and valve position display can be realized. This product has good appearance, small size, simple and convenient installation, and can be operated and debugged without a professional.
Control input: 4-20mA
Feedback output : 4-20mA
Power supply : 4-20mA
Bus communication: HART 6/7
Accuracy: Repeat positioning accuracy ≤ 0.2%;
Menu: OLED display Chinese & English
Setting: One-button auto-tuning function
Operating mode: manual / automatic
Fault: gas cut, power off, automatic valve position reset (standard) valve position hold function (optional)
Stroke angle: 0-180°
Explosion-proof grade: EX IDII CT6

IL-TOP-1441 is a rotary angular stroke pneumatic valve positioner which can be mounted on a variety of pneumatic valves, such as pneumatic ball valves, globe valves, and membrane pneumatic regulators. After the positioner is installed, the valve flow adjustment, automatic control and valve position display can be realized. The product has good appearance, small size, simple and convenient installation, and can be operated and debugged without a professional.
Control input: 0/4-20mA/0-5V/10V
Feedback output : 0/4-20mA/0-5V/10V
Power supply : DC24V ± 10%
Bus communication: MODE BUS RS485
Accuracy: Repeat positioning accuracy ≤ 0.2%;
Menu: OLED display Chinese & English
Setting: One-button auto-tuning function
Operating mode: manual / automatic
Fault: gas cut, power off, automatic valve position reset (standard) valve position hold function (optional)
Stroke angle: 0-180°
●No air consumption when valve position is maintained
●Power supply: DC24V ±10%
●Scope of application: straight stroke and angular travel 30°-180°
●Aluminum alloy casing
●Explosion-proof grade ExdIIBT4 (optional)
●IP68 protection level