7. Indications
7.1 Mechanical position indicator/running indication
— Option —
Mechanical position indicator:
●
Continuously indicates the valve position
(For complete travel from OPEN to CLOSED or vice versa, the indicator disc
[2] rotates by approximately 180° to 230°.)
●
Indicates whether the actuator is running (running indication)
●
Indicates that the end positions are reached (via indicator mark [3])
Figure 23: Mechanical position indicator
[1] Cover
[2] Indicator disc
[3] Mark
[4] Symbol for position OPEN
[5] Symbol for position CLOSED
23
SA 25.1 – SA 48.1/SAR 25.1 – SAR 30.1
Indications