Description about Donjoy Valve position feedback F-TOP-1553:
Valve position feedback unit, also known as valve position feedback top is a device that is used to showing the positioning of a valve. It is typically used in industrial applications where it is important to maintain specific flow rates, pressures or temperatures.
The valve position feedback unit is installed in-line with the valve and measures the valve position, translating it into an electric signal that can be used to show the valve's position. These units use various technologies such as potentiometers, inductive sensors and cam-operated switches to measure the position of the valve.
Using a valve position feedback unit has several benefits including increased accuracy in controlling valve positioning, improved process control, and high repeatability. They are used in a wide range of industries including oil and gas, chemical, pharmaceutical, and food and beverage.
Functions:
Feedback Output : PNP DC 24V & 4-20mA
Power supply : DC24V ± 10%
Accuracy: Repeat positioning accuracy ≤ 0.2%;
Leak prevention diagnostic function
Display: three-segment lamp color
Open: green / red
Close: red / green
Middle position: yellow, suitable for mixing proof valve
Travel range: 0-60mm/0-30mm
