Spring Return Valve Actuators: Precise Control with Spring-Assisted Action
Midwest Supply offers a comprehensive selection of spring return valve actuators from Belimo, a trusted brand known for its high-quality and reliable HVAC components. Spring return actuators provide a fail-safe mechanism, ensuring the valve returns to a safe position in case of power loss.
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![Belimo NFB24-S N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | On/Off | SW | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AF_NF_-S_N4_web-product_898714ef-72c3-4ea0-8517-5536e6173c42_medium.jpg?v=1723864620)
NFB24-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | On/Off | SW | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-S N4
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![Belimo NFB24-MFT-S N4H Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AF_NF_-S_N4_web-product_medium.jpg?v=1723864488)
NFB24-MFT-S N4H | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-MFT-S N4H
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![Belimo NFB24-MFT-S N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AF_NF_-S_N4_web-product_22ef7e5b-4e75-47e7-ba2f-0fe46db1e9ad_medium.jpg?v=1723864471)
NFB24-MFT-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-MFT-S N4
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![Belimo NFB24-MFT-S Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/NFB24-MFT-S-product_retina_medium.jpg?v=1723864593)
NFB24-MFT-S | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | Belimo
Brand: Belimo
SKU: NFB24-MFT-S
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![Belimo NFB24-MFT N4H Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_8580a2b6-6076-4883-8423-8711d7c6d8ae_medium.jpg?v=1723864525)
NFB24-MFT N4H | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-MFT N4H
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![Belimo NFB24-MFT N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_64c00400-0c98-46ec-85f8-5096352f8879_medium.jpg?v=1723864575)
NFB24-MFT N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-MFT N4
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![Belimo NFB24 N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | On/Off | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_8252037a-7f3e-4535-bf37-27156b936b22_medium.jpg?v=1723864518)
NFB24 N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | On/Off | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24 N4
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![Belimo LRX24-MFT95 Valve Actuator | Non-Spg | 24V | 0-135 ohms | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/LR_MFT_valve_actuator_2b892b71-43c9-448e-8b19-d99217d738ab_medium.png?v=1723864408)
LRX24-MFT95 | Valve Actuator | Non-Spg | 24V | 0-135 ohms | Belimo (OBSOLETE)
Brand: Belimo
SKU: LRX24-MFT95
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![Belimo LRX24-EV Valve Actuator | Non-Spg | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Control-Valve-Actuators_1e800210-57fe-480d-8fcd-36867aed955a_medium.jpg?v=1723864365)
LRX24-EV | Valve Actuator | Non-Spg | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: LRX24-EV
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![Belimo LRX24-3-T Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/LRX24-SR-T-product_retina_db16d7bd-6180-4129-9e78-f0b7789b41e2_medium.jpg?v=1723864459)
LRX24-3-T | Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LRX24-3-T
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![Belimo LRX24-3-S Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/PIC_EU_LR24A-S_02_4C-product_retina_585ca901-a7fa-4c36-949c-c475e64e1057_medium.jpg?v=1723864619)
LRX24-3-S | Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | SW | Belimo
Brand: Belimo
SKU: LRX24-3-S
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![Belimo LRX120-SR Valve Actuator | Non-Spg | 100 to 240V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/LRB_web_7634c5ce-898d-4e6b-b9e6-45683ce6dcdf_medium.png?v=1723864370)
LRX120-SR | Valve Actuator | Non-Spg | 100 to 240V | Modulating | Belimo
Brand: Belimo
SKU: LRX120-SR
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![Belimo LRX120-3 Valve Actuator | Non-Spg | 100 to 240V | On/Off/Floating Point | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/LRB_web_103e2496-cc99-42ee-82f9-f3f039fea867_medium.png?v=1723864488)
LRX120-3 | Valve Actuator | Non-Spg | 100 to 240V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LRX120-3
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
Spring Return
Torque
Valve Size
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as experts in Spring Return Valve Actuators
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