Design and function
5.3.1 Position indicator
The position indicator shows the valve position. The valve positions can be read on the
installed cover.
GF actuators are always delivered in the OPEN position.
When the cover is installed, the following image can be seen (Example ball valve):
Image of position indicator
Valve-position 1
Valve function
Actuating angle
Valve-position 1
Valve-position 2
40
2-way
0° - 90°
A-B (OPEN)
C-D (CLOSE)
Instruction manual