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Control supplies Floating Control input
Midwest Supply offers a comprehensive selection of damper actuators, designed to provide precise and reliable control over your HVAC system's airflow. We carry a wide range of actuators from leading brands like Siemens, Schneider Electric, and Neptronic. We offer various control options, including spring return, non-spring return, and modulating, to meet your specific requirements.
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![Neptronic AT000 A & M Linear Actuators | 100 lbf | 24V | ON/OFF | Floating | [BBAT000] | Midwest Supply Us](//midwestsupplyus.com/cdn/shop/files/AM_linear_actuators_db2dc829-6ec1-4f73-9ad7-9a70c53a7b43_medium.png?v=1762292052)
![Neptronic AT000 A & M Linear Actuators | 100 lbf | 24V | ON/OFF | Floating | [BBAT000] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AM_linear_actuators_db2dc829-6ec1-4f73-9ad7-9a70c53a7b43_medium.png?v=1762292052)
AT000 | A & M Linear Actuators | 100 lbf | 24V | ON/OFF | Floating | [BBAT000] | Neptronic
Brand: Neptronic
SKU: AT000
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MF41-6343 | Damper Actuator | 300 in-lb | Non-Spg Rtn | 24V | Floating | Schneider Electric
Brand: Schneider Electric
SKU: MF41-6343
![Neptronic BT100 B series line voltage Actuators | 50 in.lb | 120V | ON/OFF | Floating | [BBBT100] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-banner_562fa59b-fd7b-4deb-8a40-47248c7d9469_medium.jpg?v=1760969785)
![Neptronic TT360 T series line voltage Actuators | 180 in.lb | 120V-240V | ON/OFF | Floating | Electronic Fail Safe | [BBTT360] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-LTR-banner_be28e939-d146-4325-bf7b-7b21b5d935f7_medium.jpg?v=1760970059)
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GRD321.1U | Damper Actuator | Spring Return | 230 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD321.1U
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GCA166.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | SW | Siemens
Brand: Siemens
SKU: GCA166.1U
![Neptronic DT060S D series low voltage Actuators | 35 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | [BBDT060S] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-banner_2f549153-1d7e-4795-930b-ff65bbc8f14c_medium.jpg?v=1757436850)
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GNP191.1P | Damper Actuator | Spring Return | 24 VAC/DC | Universal Control Input | 53 lb-in | Siemens
Brand: Siemens
SKU: GNP191.1P
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![Neptronic ST100S S series line voltage Actuators | 70 in.lb | 120V | ON/OFF | Floating | [BBST100S] | Midwest Supply Us](//midwestsupplyus.com/cdn/shop/files/actuators-banner_11ba97e2-4dda-404e-8537-6ff15bc70939_medium.jpg?v=1753978990)
![Neptronic ST100S S series line voltage Actuators | 70 in.lb | 120V | ON/OFF | Floating | [BBST100S] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-banner_11ba97e2-4dda-404e-8537-6ff15bc70939_medium.jpg?v=1753978990)
ST100S | S series line voltage Actuators | 70 in.lb | 120V | ON/OFF | Floating | [BBST100S] | Neptronic
Brand: Neptronic
SKU: ST100S
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GRD226.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | SW | Siemens
Brand: Siemens
SKU: GRD226.1U
![Neptronic BT060S B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | [BBBT060S] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-banner_96e00c80-b0c3-4644-8c93-884235a460aa_medium.jpg?v=1752592071)
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![Neptronic BT000S B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | [BBBT000S] | Midwest Supply Us](//midwestsupplyus.com/cdn/shop/files/actuators-banner_e02b5995-89e1-4528-b920-2207a1a97d0f_medium.jpg?v=1750173556)
![Neptronic BT000S B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | [BBBT000S] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-banner_e02b5995-89e1-4528-b920-2207a1a97d0f_medium.jpg?v=1750173556)
BT000S | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | [BBBT000S] | Neptronic
Brand: Neptronic
SKU: BT000S
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VG1245BG+9A4IGA | 3/4" 2W BALL VALVE 4.7CV; SS TRIM NON-SPRING RET VA9104-AGA-2S NO SWITCH FLOATING CONTROL | Johnson Controls
Brand: Johnson Controls
SKU: VG1245BG+9A4IGA
![Neptronic RT060 R series low voltage Actuators | 360 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | [BBRT060] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-LTR-banner_93c6f05c-ec04-4345-bbe9-a717d64482a7_medium.jpg?v=1752592073)
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MEP-4101 | Damper Actuator | 10 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-4101
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MF40-7043 | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Floating | Schneider Electric
Brand: Schneider Electric
SKU: MF40-7043
![Neptronic TT080 T series low voltage Actuators | 180 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | End Switch | [BBTT080] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-LTR-banner_69132058-9e61-4c18-996b-f0338fffc7f8_medium.jpg?v=1750173555)
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LMB24-3-P5-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-P5-T
![Neptronic TT060 T series low voltage Actuators | 180 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | [BBTT060] | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/actuators-LTR-banner_daa64be0-f25c-45c4-81d5-7a6b543695ea_medium.jpg?v=1752592077)
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MEP-4501 | Damper Actuator | 45 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-4501
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GMB24-3 | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: GMB24-3
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GQD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 20 lb-in | Siemens
Brand: Siemens
SKU: GQD221.1U
Control Valves Type
Actuator Type
Cv / GPM
- 0.29 Cv
- 0.3 Cv
- 0.4 Cv
- 0.46 Cv
- 0.73 Cv
- 0.8 Cv
- 0.9 GPM
- 1 Cv
- 1.16 Cv
- 1.2 Cv
- 1.3 Cv
- 1.4 Cv
- 1.86 Cv
- 1.9 Cv
- 1.9 GPM
- 10 Cv
- 100 Cv
- 1022 Cv
- 108 Cv
- 11 Cv
- 11.6 Cv
- 110 Cv
- 115 Cv
- 12.8 Cv
- 120 Cv
- 1200 Cv
- 13.2 Cv
- 130 Cv
- 14 Cv
- 143 Cv
- 146 Cv
- 15 Cv
- 150 Cv
- 154 Cv
- 1579 Cv
- 16 Cv
- 170 Cv
- 177 Cv
- 18.56 Cv
- 1800 Cv
- 186 Cv
- 19 Cv
- 190 Cv
- 195 Cv
- 196 Cv
- 2 Cv
- 2.2 Cv
- 2.7 Cv
- 2.9 Cv
- 20 Cv
- 207 Cv
- 210 Cv
- 223 Cv
- 24 Cv
- 240 Cv
- 248 Cv
- 25 Cv
- 260 Cv
- 263 Cv
- 28 Cv
- 280 Cv
- 29 Cv
- 290 Cv
- 3 Cv
- 30 Cv
- 302 Cv
- 34 Cv
- 340 Cv
- 344 Cv
- 350 Cv
- 37 Cv
- 4 Cv
- 4 GPM
- 4.4 Cv
- 4.55 Cv
- 4.6 Cv
- 4.64 Cv
- 4.7 Cv
- 40 Cv
- 400 Cv
- 41 Cv
- 43 Cv
- 435 Cv
- 440 Cv
- 46 Cv
- 48 Cv
- 5.5 Cv
- 5.9 Cv
- 51 Cv
- 55 Cv
- 57 Cv
- 6.4 Cv
- 6.75 Cv
- 60 Cv
- 600 Cv
- 65 Cv
- 68 Cv
- 7.31 Cv
- 7.4 Cv
- 7.5 Cv
- 70 Cv
- 75 Cv
- 77 Cv
- 820 Cv
- 83 Cv
- 84 Cv
- 85 Cv
- 87 Cv
- 9 GPM
- 9.28 Cv
- 9.8 Cv
- 90 Cv
- 91 Cv
Mounting
Spring Return
Torque
Valve Size
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