Catalog
Valves
A-88
usa.siemens.com/hvac
Specifications
Product Ordering
Description Part No.
Actuator
Prex Code
Spring Return
SSD81.5U
SSD61.5U
Non-Spring Return
SSD81U
SSD61U
Operating Voltage
Frequency
Power Consumption (Normal Operation)
Control Signal
Run Time 2.5 mm Stroke ...........5 mm Stroke
Spring Return 2.5 mm Stroke ........... 5 mm Stroke
Nominal Stroke
Nominal Force
Agency Approvals
Ambient Temperature
Humidity (Non-condensing)
Accessories & Service Kits A-291
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