Collection: Damper Actuators - Spring Return
Spring Return Damper Actuators utilize a spring for automatic return of a valve to a pre-set position of fully open or fully closed, for event of power failure or loss of air pressure. We offer manufacturers Belimo and Siemens for damper actuators.
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Siemens GMA221.1U Spring Return Damper Actuator, 62 lb-in (7 Nm), 120 Vac, 2-position Control, 90 sec Run
Regular price $246.05 USDRegular priceSale price $246.05 USD -
Siemens GMA166.1U Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, 2-Aux
Regular price $355.67 USDRegular priceSale price $355.67 USD -
Siemens GMA166.1P Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, 2-Aux, Plenum
Regular price $364.62 USDRegular priceSale price $364.62 USD -
Siemens GMA164.1U Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Offset-Span, 2-Aux
Regular price $372.81 USDRegular priceSale price $372.81 USD -
Siemens GMA163.1U Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Offset-Span
Regular price $322.12 USDRegular priceSale price $322.12 USD -
Siemens GMA163.1P Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Offset-Span, Plenum
Regular price $330.32 USDRegular priceSale price $330.32 USD -
Siemens GMA161.1U Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback
Regular price $296.75 USDRegular priceSale price $296.75 USD -
Siemens GMA161.1P/B Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Plenum, Bulk 10
Regular price $2,965.04 USDRegular priceSale price $2,965.04 USD -
Siemens GMA161.1P Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Plenum
Regular price $304.97 USDRegular priceSale price $304.97 USD -
Siemens GMA156.1U Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 2-10 Vdc Control, 90 sec Run, Feedback, Signal Inversion, Inverse Acting, 2-Aux
Regular price $355.67 USDRegular priceSale price $355.67 USD -
Siemens GMA156.1P Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 2-10 Vdc Control, 90 sec Run, Feedback, Signal Inversion, Inverse Acting, 2-Aux, Plenum
Regular price $364.62 USDRegular priceSale price $364.62 USD -
Siemens GMA151.1U Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 2-10 Vdc Control, 90 sec Run, Feedback, Signal Inversion, Inverse Acting
Regular price $296.75 USDRegular priceSale price $296.75 USD -
Siemens GMA151.1P Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, 2-10 Vdc Control, 90 sec Run, Feedback, Signal Inversion, Inverse Acting, Plenum
Regular price $304.97 USDRegular priceSale price $304.97 USD -
Siemens GMA136.1U Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, Floating Control, 90 Sec Run, 2-Aux
Regular price $322.12 USDRegular priceSale price $322.12 USD -
Siemens GMA132.1U Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, Floating Control, 90 sec Run, Feedback
Regular price $313.16 USDRegular priceSale price $313.16 USD -
Siemens GMA131.1U Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, Floating Control, 90 sec Run
Regular price $246.05 USDRegular priceSale price $246.05 USD -
Siemens GMA131.1P Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, Floating Control, 90 sec Run, Plenum
Regular price $254.26 USDRegular priceSale price $254.26 USD -
Siemens GMA126.1U Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, 2-position Control, 90 sec Run, 2-Aux
Regular price $271.41 USDRegular priceSale price $271.41 USD -
Siemens GMA126.1P Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, 2-position Control, 90 sec Run, 2-Aux, Plenum
Regular price $279.62 USDRegular priceSale price $279.62 USD -
Siemens GMA121.1U/B Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 2-position Control, 90 sec Run, Bulk 10
Regular price $2,009.81 USDRegular priceSale price $2,009.81 USD -
Siemens GMA121.1U Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, 2-position Control, 90 sec Run
Regular price $211.77 USDRegular priceSale price $211.77 USD -
Siemens GMA121.1P/B Spring Return Damper Acutator, 62 lb-in (7 Nm), 24 Vac/dc, 2-position Control, 90 sec Run, Plenum, Bulk 10
Regular price $2,107.67 USDRegular priceSale price $2,107.67 USD -
Siemens GMA121.1P Spring Return Damper Actuator, 62 lb-in (7 Nm), 24 Vac/dc, 2-position Control, 90 sec Run, Plenum
Regular price $219.97 USDRegular priceSale price $219.97 USD -
Siemens GQD226.1U Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 120 Vac, 2-position Control, 30 sec Run, Auxiliary Switches
Regular price $254.53 USDRegular priceSale price $254.53 USD -
Siemens GQD221.1U/B Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 120 Vac, 2-position Control, 30 sec, Bulk 10
Regular price $1,804.34 USDRegular priceSale price $1,804.34 USD -
Siemens GQD221.1U Damper Actuator, Spring Return Rotary, 20 lb-in (2 Nm), 120 Vac, 2-position Control, 30 sec
Regular price $190.15 USDRegular priceSale price $190.15 USD -
Siemens GQD151.1P/B Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, 2-10 Vdc Control, 30 sec Run, Plenum, Bulk 10
Regular price $2,286.42 USDRegular priceSale price $2,286.42 USD -
Siemens GQD151.1P Damper Actuator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, 2-10 Vdc Control, 30 sec Run, Plenum
Regular price $234.76 USDRegular priceSale price $234.76 USD -
Siemens GQD136.1P Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, Floating Control, 30 sec Run, Auxiliary Switches, Plenum
Regular price $273.89 USDRegular priceSale price $273.89 USD -
Siemens GQD131.1P/B Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, Floating Control, 30 sec Run, Plenum, Bulk 10
Regular price $2,055.77 USDRegular priceSale price $2,055.77 USD -
Siemens GQD131.1P Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, Floating Control, 30 sec Run, Plenum
Regular price $211.35 USDRegular priceSale price $211.35 USD -
Siemens GQD126.1P Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, 2-position Control, 30 sec Run, Auxiliary Switches, Plenum
Regular price $228.71 USDRegular priceSale price $228.71 USD -
Siemens GQD121.1P/B Damper Acutator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, 2-position Control, 30 sec Run, Plenum, Bulk 10
Regular price $1,595.91 USDRegular priceSale price $1,595.91 USD -
Siemens GQD121.1P Damper Actuator, Spring Return Rotary, 20 lb-in (2 Nm), 24 Vac/dc, 2-position Control, 30 sec Run, Plenum
Regular price $164.54 USDRegular priceSale price $164.54 USD -
Siemens GAP191.1P Spring Return Damper Acutator, Fast Acting, Fail-In-Place 53 lb-in
Regular price $309.81 USDRegular priceSale price $309.81 USD -
Siemens GAP196.1P Spring Return Damper Acutator, Fast Acting, Fail-In-Place,53 lb-in, Switches
Regular price $360.25 USDRegular priceSale price $360.25 USD -
Siemens GCA226.1U Spring Return, 160 lb-in (18 Nm), 120 Vac, 2-position Control, 90 sec Run, 2-Aux
Regular price $389.18 USDRegular priceSale price $389.18 USD -
Siemens GCA221.1U/B Spring Return, 160 lb-in (18 Nm), 120 Vac, 2-position Control, 90 sec Run, Bulk 8
Regular price $2,576.93 USDRegular priceSale price $2,576.93 USD -
Siemens GCA221.1U Spring Return, 160 lb-in (18 Nm), 120 Vac, 2-position Control, 90 sec Run
Regular price $359.19 USDRegular priceSale price $359.19 USD -
Siemens GCA166.1U Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, 2-Aux
Regular price $434.99 USDRegular priceSale price $434.99 USD -
Siemens GCA166.1P Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, 2-Aux, Plenum
Regular price $441.70 USDRegular priceSale price $441.70 USD -
Siemens GCA164.1U Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Offset-Span, 2-Aux
Regular price $470.54 USDRegular priceSale price $470.54 USD -
Siemens GCA164.1P Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Offset-Span, 2-Aux, Plenum
Regular price $480.90 USDRegular priceSale price $480.90 USD -
Siemens GCA163.1U Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Offset-Span
Regular price $420.23 USDRegular priceSale price $420.23 USD -
Siemens GCA163.1P Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Offset-Span, Plenum
Regular price $430.59 USDRegular priceSale price $430.59 USD -
Siemens GCA161.1U Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback
Regular price $387.55 USDRegular priceSale price $387.55 USD -
Siemens GCA161.1P Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 0-10 Vdc Control, 90 sec Run, Feedback, Plenum
Regular price $396.31 USDRegular priceSale price $396.31 USD -
Siemens GCA156.1U Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 2-10 Vdc Control, 90 sec Run, Feedback, Signal Inversion, 2-Aux
Regular price $442.43 USDRegular priceSale price $442.43 USD -
Siemens GCA156.1P Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 2-10 Vdc Control, 90 sec Run, Feedback, Signal Inversion, 2-Aux, Plenum
Regular price $453.92 USDRegular priceSale price $453.92 USD -
Siemens GCA151.1U Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, 2-10 Vdc Control, 90 sec Run, Feedback, Signal Inversion
Regular price $400.76 USDRegular priceSale price $400.76 USD