Description about Donjoy Valve Control Top IL-TOP-1441:
IL-TOP-1441 is A rotary angular stroke pneumatic valve positioner is a device used to control the position of a valve that controls the flow of fluid (such as gas or liquid) in a system. It is designed to accept an input signal from a control system, which then adjusts the position of the valve to achieve the desired fluid flow. The positioner uses pneumatic pressure to move the valve to the desired position and maintain it there. The rotary angular stroke positioner is specifically designed to control the movement of rotary valves (which turn to open or close), and can adjust the valve position over a range of angles or degrees of rotation. Overall, these devices are an essential component for many industrial applications where precise control of fluid flow is required.
Functions:
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
