Spring return damper actuators Modulating Control input
24VAC or 120-240VAC spring return damper actuators are available. Motorized damper controls with integral mechanical spring return. Shop now!
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![Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GCA161.1U_medium.jpg?v=1718744384)
GCA161.1U | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
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![Belimo NFB24-SR Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NFB24-SR-product_retina_a9909e5f-6d37-410c-8a6b-bbe9da554c39_medium.jpg?v=1714684092)
NFB24-SR | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NFB24-SR
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![Siemens GCA161.1P Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GCA161.1P_medium.jpg?v=1715609891)
GCA161.1P | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1P
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![Schneider Electric MS41-7153 Damper Actuator | 133 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS41-7153_medium.png?v=1711999291)
MS41-7153 | Damper Actuator | 133 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS41-7153
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![Belimo AFB24-SR-S Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AFB24-SR-S_Fail-Safe_Actuator-product_retina_medium.jpg?v=1714682135)
AFB24-SR-S | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: AFB24-SR-S
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![Siemens GQD151.1P Damper Actuator | Spring Return | 24 VAC/DC | 2-10 Vdc | 20 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GQD151.1P_medium.jpg?v=1718228131)
GQD151.1P | Damper Actuator | Spring Return | 24 VAC / DC | 2-10 Vdc | 20 lb-in | Siemens
Brand: Siemens
SKU: GQD151.1P
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![Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-product_retina_medium.jpg?v=1714683328)
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR
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![Siemens GMA161.1P Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 62 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GMA161.1P_056c968a-bd02-4ac0-b39c-f17e85fee8d8_medium.jpg?v=1713208089)
GMA161.1P | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 62 lb-in | Siemens
Brand: Siemens
SKU: GMA161.1P
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![Schneider Electric MS51-7103-150 Valve Actuator | 35 in-lb | Spg Rtn | 24V | Modulating 0-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS51-7103-150_0ae08acd-a07e-466a-96ed-56b0bc9543c1_medium.png?v=1711999296)
MS51-7103-150 | Valve Actuator | 35 in-lb | Spg Rtn | 24V | Modulating 0-10V | Schneider Electric
Brand: Schneider Electric
SKU: MS51-7103-150
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![Schneider Electric MS51-7103-100 Valve Actuator | 35 in-lb | Spg Rtn | 24V | Modulating 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS51-7103-100_medium.png?v=1711999300)
MS51-7103-100 | Valve Actuator | 35 in-lb | Spg Rtn | 24V | Modulating 2-10V | Schneider Electric
Brand: Schneider Electric
SKU: MS51-7103-100
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![Schneider Electric MS40-7043 Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS40-7043_medium.png?v=1711999295)
MS40-7043 | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS40-7043
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![Siemens GCA166.1P Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GCA166.1P_medium.jpg?v=1692722772)
GCA166.1P | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 160 lb-in | SW | Siemens
Brand: Siemens
SKU: GCA166.1P
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![Siemens GCA166.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GCA166.1U_56dc2139-98cd-4bc2-9158-c7d14ec9b6af_medium.jpg?v=1709071962)
GCA166.1U | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 160 lb-in | SW | Siemens
Brand: Siemens
SKU: GCA166.1U
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![Schneider Electric MS4D-7033-100 Damper Actuator | 30 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Mx4D-xxxx_SX_300x_89dcc67a-b678-4d77-971a-2c514452fa79_medium.jpg?v=1711999308)
MS4D-7033-100 | Damper Actuator | 30 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS4D-7033-100
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![Belimo AFX24-SR Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AFX24-SR-product_retina_fcce04ea-d3bb-4e5a-a769-ca96bcd95b99_medium.jpg?v=1714682093)
AFX24-SR | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: AFX24-SR
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![Johnson Controls M9220-GGA-3 DAMPER ACTUATOR 20 NM SR; 20 NM SR DPR ACT 0(2) TO 10 VDC 24 VAC 50/60 HZ 24 VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/M9220-GGA-3_medium.png?v=1715733370)
M9220-GGA-3 | DAMPER ACTUATOR 20 NM SR; 20 NM SR DPR ACT 0(2) TO 10 VDC 24 VAC 50 / 60 HZ 24 VDC | Johnson Controls
Brand: Johnson Controls
SKU: M9220-GGA-3
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![Schneider Electric MS41-7153-502 Damper Actuator | 133 in-lb | Spg Rtn | 24V | Modulating | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS41-7153-502_medium.png?v=1711999251)
MS41-7153-502 | Damper Actuator | 133 in-lb | Spg Rtn | 24V | Modulating | SW | Schneider Electric
Brand: Schneider Electric
SKU: MS41-7153-502
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![Siemens GMA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 62 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GMA161.1U_0fd00e00-f530-4d29-a6a6-a8374ce8ddd4_medium.jpg?v=1709073182)
GMA161.1U | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 62 lb-in | Siemens
Brand: Siemens
SKU: GMA161.1U
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![Belimo NFB24SR Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NFB24-SR-product_retina_medium.jpg?v=1714684111)
NFB24SR | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NFB24SR
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![Schneider Electric MS4D-8033-150 Damper Actuator | 30 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Mx4D-xxxx_SX_300x_aedb209a-5172-4bb1-b58c-a803efe42175_medium.jpg?v=1711999273)
MS4D-8033-150 | Damper Actuator | 30 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS4D-8033-150
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![Johnson Controls M9220-GGA-YK10 YORK P/N 025-39110-003; 20 NM SPR RTN ACTUATOR PROP CTR 24 VAC MOLEX | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/M9220-GGA-YK10_a5fefbe8-f78d-4b2c-80d4-18af5c6453da_medium.png?v=1715733366)
M9220-GGA-YK10 | YORK P / N 025-39110-003; 20 NM SPR RTN ACTUATOR PROP CTR 24 VAC MOLEX | Johnson Controls
Brand: Johnson Controls
SKU: M9220-GGA-YK10
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![Siemens GMA151.1P Damper Actuator | Spring Return | 24 VAC/DC | 2-10 V | 62 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GMA151.1P_1cbd076a-986d-4e31-972f-75a7531cba1a_medium.jpg?v=1710166632)
GMA151.1P | Damper Actuator | Spring Return | 24 VAC / DC | 2-10 V | 62 lb-in | Siemens
Brand: Siemens
SKU: GMA151.1P
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