Valve Positioners-IL-TOP-1891

Valve Positioners-IL-TOP-1891
Valve Positioners-IL-TOP-1891
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Valve Positioners-IL-TOP-1891


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, it 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   

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Captcha Code
File Description Language Size
Valves Positioner The valve positioner is divided into: linear stroke IL-TOP-1831 / 1832; rotary stroke IL-TOP-1441 / 1891; English 4.66MB)
Self-Control Valves It includes various structure adjustment valves such as angle seat valves, globe valves, single seat valves, V-type ball valves, butterfly valves, etc. English 9.6MB)
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