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Control supplies Spring return Spring return
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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GMA126.1U | Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 62 lb-in | SW | Siemens
Brand: Siemens
SKU: GMA126.1U
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GKD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 80 lb-in | Siemens
Brand: Siemens
SKU: GKD221.1U
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VS-7323-536-4-11 | VB: 2 in, 3W Div, Globe, NPT, UO, BR, 40 cv, 25 PSI; Act (MS40-7043): Elec, Prop, SR, NC, 24 VAC/VDC, Plen, 35 in-lb, Rotary, N2 | Schneider Electric
Brand: Schneider Electric
SKU: VS-7323-536-4-11
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MS4D-7033-160 | Damper Actuator | 30 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS4D-7033-160
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356-0750 | Thermostat, Pneumatic, Rigid Bulb, Limitem, DA, 18" Sensing Tube, Fahrenheit | Siemens
Brand: Siemens
SKU: 356-0750
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GPC161.1P | Damper Actuator | Spring Return | 24 VAC/DC | 0-10Vdc / 2-10Vdc | 35 lb-in | Siemens
Brand: Siemens
SKU: GPC161.1P
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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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AFBUP | Damper Actuator | 180 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | Belimo
Brand: Belimo
SKU: AFBUP
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MS51-7103-140 | Damper Actuator | 105 lbf | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS51-7103-140
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MS41-7153 | Damper Actuator | 133 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS41-7153
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MA40-7040 | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Schneider Electric
Brand: Schneider Electric
SKU: MA40-7040
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GIB161.1U | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | Siemens
Brand: Siemens
SKU: GIB161.1U
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MF40-7043 | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Floating | Schneider Electric
Brand: Schneider Electric
SKU: MF40-7043
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MS51-7103-130 | Valve Actuator | 35 in-lb | Spg Rtn | 24V | Modulating 6-9V | Schneider Electric
Brand: Schneider Electric
SKU: MS51-7103-130
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MS51-7103-100 | Damper Actuator | 105 lbf | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS51-7103-100
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B240+AFRB24-SR | CCV | 1.5" | 2 Way | 37 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B240+AFRB24-SR
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B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
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MA41-7073-502 | Damper Actuator | 60 in-lb | Spg Rtn | 24V | On/Off | SW | Schneider Electric
Brand: Schneider Electric
SKU: MA41-7073-502
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GRD121.1U | Damper Actuator | Spring Return | 24 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD121.1U
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TFCB120-S | Damper Actuator | 22 in-lb | Spg Rtn | 100 to 240V | On/Off | Belimo
Brand: Belimo
SKU: TFCB120-S
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FSAF120A-S | Fire & Smoke Actuator | 180 in-lb | Spring Return | 120V | On/Off | SW | Belimo
Brand: Belimo
SKU: FSAF120A-S
Control Valves Type
Actuator Type
Control Input
Cv / GPM
- 0.29 Cv
- 0.3 Cv
- 0.4 Cv
- 0.46 Cv
- 0.73 Cv
- 0.8 Cv
- 1 Cv
- 1.16 Cv
- 1.2 Cv
- 1.3 Cv
- 1.86 Cv
- 1.9 Cv
- 10 Cv
- 108 Cv
- 11 Cv
- 11.6 Cv
- 110 Cv
- 115 Cv
- 12.8 Cv
- 120 Cv
- 13.2 Cv
- 130 Cv
- 14 Cv
- 15 Cv
- 150 Cv
- 154 Cv
- 16 Cv
- 170 Cv
- 177 Cv
- 18.56 Cv
- 19 Cv
- 190 Cv
- 195 Cv
- 196 Cv
- 2 Cv
- 2.2 Cv
- 2.5 Cv
- 2.9 Cv
- 20 Cv
- 207 Cv
- 210 Cv
- 24 Cv
- 240 Cv
- 248 Cv
- 25 Cv
- 263 Cv
- 28 Cv
- 29 Cv
- 3 Cv
- 3.5 Cv
- 30 Cv
- 34 Cv
- 344 Cv
- 350 Cv
- 37 Cv
- 4 Cv
- 4.4 Cv
- 4.55 Cv
- 4.64 Cv
- 4.7 Cv
- 40 Cv
- 41 Cv
- 43 Cv
- 46 Cv
- 48 Cv
- 5 Cv
- 5.5 Cv
- 51 Cv
- 55 Cv
- 57 Cv
- 6.4 Cv
- 6.75 Cv
- 60 Cv
- 65 Cv
- 68 Cv
- 7.31 Cv
- 7.4 Cv
- 7.5 Cv
- 70 Cv
- 75 Cv
- 77 Cv
- 8 Cv
- 83 Cv
- 84 Cv
- 85 Cv
- 87 Cv
- 9.28 Cv
- 90 Cv
- 91 Cv
Torque
Valve Size
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