AUMA SQEx 12.2 - Indications (Option); Mechanical Position Indication Via Indicator Mark

Indications (option)
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8
Indications (option)
8.1
Mechanical position indication via indicator mark
Figure20: Mechanical position indicator
[1] End position OPEN reached
[2] End position CLOSED reached
[3] Indicator mark at cover
Properties • Independent of power supply
• used as running indication: Indicator disc rotates during actuator operation and
continuously indicates the valve position
(For clockwise closing version, the symbols
/ rotate in counterclockwise direc-
tion for operations in direction CLOSE)
• indicates that end positions have been reached (OPEN/CLOSED)
(Symbols
(OPEN)/ (CLOSED) point to the indicator mark at cover)