Catalog
Damper Actuators
usa.siemens.com/hvac
B-2
Overview
12/27/21 B-2 Updatestotable byz003mbfb
11/31/21 B-2 newbulletpointsandReplacetablewithActuatorSelectionGuideTable_4Dec19.xlsx z003mbfb
Selection Guide
Application Electronic Pneumatic*
Spring Return Non-Spring Return Spring Return
GQD GJD GRD GPC GNP GMA GKD GCA GVD GSD GDE GAP GLB GEB GBB GIB DXR1 No.3 No.4 No.6
5 ft
2
5 ft
2
8 ft
2
9 ft
2
12 ft
2
16 ft
2
20 ft
2
40 ft
2
50 ft
2
5 ft
2
11 ft
2
12 ft
2
22 ft
2
32 ft
2
55 ft
2
77 ft
2
22 ft
2
12 ft
2
16 ft
2
24 ft
2
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* Estimates for pneumatic actuators are based on the maximum stroke of the actuator and the 90 damper rotation
** LC Model
*** See data sheets for specic types
Damper Actuators
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Damper Type
Damper Leakage at 1" H
2
O (240 Pa)
Static Pressure
Damper Torque for Approach Air
of 1200 ft./min. (6 m/s) or less