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 NRX24-EV Valve Actuator | Non-Spg | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Control-Valve-Actuators_8dc536de-6b63-40ab-bc65-16cfa8822eb1_medium.jpg?v=1723864609)
NRX24-EV | Valve Actuator | Non-Spg | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: NRX24-EV
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![Belimo NRX24-3-T N4 Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B2_NEMA4-web_720b70fb-a463-4066-a9a4-ed1692745613_medium.png?v=1723864589)
NRX24-3-T N4 | Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | NEMA 4 | Belimo
Brand: Belimo
SKU: NRX24-3-T N4
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![Belimo NRB24-EV Valve Actuator | Non-Spg | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Control-Valve-Actuators_1106e7b6-64f3-4da1-b60d-e5ec177837d7_medium.jpg?v=1723864612)
NRB24-EV | Valve Actuator | Non-Spg | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: NRB24-EV
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![Belimo NMX24-3-X1 Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/2wayLM-product_retina_5946770d-bed1-4aaa-866f-d77b97adef78_medium.jpg?v=1723864451)
NMX24-3-X1 | Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMX24-3-X1
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![Belimo NMB24-SR-X1 Valve Actuator | Non-Spg | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Control-Valve-Actuators_787d1c6a-445d-4976-ae02-c3cc1e9a2429_medium.jpg?v=1723864437)
NMB24-SR-X1 | Valve Actuator | Non-Spg | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: NMB24-SR-X1
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![Belimo NMB24-3-X1 Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/2wayLM-product_retina_05e9f7d2-7e36-4076-b32d-a18cb65b02ab_medium.jpg?v=1723864605)
NMB24-3-X1 | Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMB24-3-X1
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![Belimo NFXUP-S N4 Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | SW | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AF_NF_-S_N4_web-product_retina_d9614aa6-db4c-44cf-9133-78751c13c7be_medium.jpg?v=1723864440)
NFXUP-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFXUP-S N4
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![Belimo NFXUP-S Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/NFXUP-S-product_retina_medium.jpg?v=1723864467)
NFXUP-S | Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | Belimo
Brand: Belimo
SKU: NFXUP-S
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![Belimo NFXUP N4 Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_f9376bc9-e1a3-4005-bd98-adf3f3f05e11_medium.jpg?v=1723864461)
NFXUP N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | NEMA 4 | Belimo
Brand: Belimo
SKU: NFXUP N4
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![Belimo NFXUP Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/NFXUP-product_retina_6dc7c039-28e9-41f9-9817-3cad52af50a1_medium.jpg?v=1723864510)
NFXUP | Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | Belimo
Brand: Belimo
SKU: NFXUP
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![Belimo NFX24-SR-S N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | SW | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AF_NF_-S_N4_web-product_retina_63d5b910-4c27-4f11-b658-466dda19a525_medium.jpg?v=1723864425)
NFX24-SR-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-SR-S N4
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![Belimo NFX24-SR-S Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/NFX24-SR-S-product_retina_medium.jpg?v=1723864493)
NFX24-SR-S | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NFX24-SR-S
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![Belimo NFX24-SR N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_8d1a2226-713c-4d6b-a0f2-7fa323023236_medium.jpg?v=1723864542)
NFX24-SR N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-SR N4
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![Belimo NFX24-SR Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/NFX24-SR-product_retina_medium.jpg?v=1723864590)
NFX24-SR | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NFX24-SR
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![Belimo NFX24-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_retina_c7f4b2cc-adca-4d71-8a67-2044a510dc9f_medium.jpg?v=1723864445)
NFX24-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | On/Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-S N4
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![Belimo NFX24-MFT-S-X1 Valve Actuator | Spg Rtn | 24V | MFT | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AF-product_retina_0f79c975-4df9-433a-80a7-1b078f9f7ef7_medium.jpg?v=1723864569)
NFX24-MFT-S-X1 | Valve Actuator | Spg Rtn | 24V | MFT | SW | Belimo
Brand: Belimo
SKU: NFX24-MFT-S-X1
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![Belimo NFX24-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_retina_546e2fa3-5231-410a-baaf-1c32a7de9ec0_medium.jpg?v=1723864564)
NFX24-MFT-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-MFT-S N4
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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