AUMA Part-turn gearboxes GS 50.3 - 250.3, primary reduction gearings VZ 2.3 - 4.3_GZ 160.3 - 250.3 - Manual (Page 6)

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Accessories
Valve position indicators
Valve position indicator WSG for the signalization of intermediate and end positions for precise
and low-backlash feedback for swing angles ranging from 82° – 98°
(refer to separate data sheet)
Valve position indicator WGD for signalization of intermediate and end positions for swing
angles
> 180° (refer to separate data sheet)
Limit switching Limit switching WSH for manually operated valves. For the signalization of intermediate and
end positions (refer to separate data sheet)
Further information
Reference documents
Product description Worm gearboxes GS 50.3 – GS 250.3 /GS 315 – GS 500
Dimension sheets GS 50.3 – GS 125.3, GS 160.3 – GS 250.3
Technical data GS 50.3 – GS 125.3, GS 160.3 – GS 250.3
Technical data SA, SAR, WSG, WGD, WSH
Lever gearboxes See separate documents
Worm gearboxes GS 50.3 – GS 250.3 Operation instructions