- Controls
- Valve Actuators
- Spring Return Valve Actuators
- Control input_modulating
Spring return valve actuators Modulating Control input
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 TLRB24-SR Valve Actuator | Non-Spg | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Control-Valve-Actuators_327386a6-4dbe-43ff-b2b5-7c3f0d3b4641_medium.jpg?v=1723865412)
TLRB24-SR | Valve Actuator | Non-Spg | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: TLRB24-SR
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![Belimo TFX24-SR-S Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/tfx24-sr-s-product_retina_medium.jpg?v=1723865333)
TFX24-SR-S | Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: TFX24-SR-S
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![Belimo TFX24-SR Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/tfx24-sr-product_retina_medium.jpg?v=1723865284)
TFX24-SR | Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: TFX24-SR
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![Belimo TFRX24-SR-S Valve Actuator | Spg Rtn | 24V | Modulating | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/TFRB24-SR-product_retina_medium.jpg?v=1723865286)
TFRX24-SR-S | Valve Actuator | Spg Rtn | 24V | Modulating | SW | Belimo
Brand: Belimo
SKU: TFRX24-SR-S
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![Belimo TFRB24-SR-S Valve Actuator | Spg Rtn | 24V | Modulating | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/TFRB24-SR-product_retina_83262b1e-6050-42c0-86a1-21720ded2388_medium.jpg?v=1723865364)
TFRB24-SR-S | Valve Actuator | Spg Rtn | 24V | Modulating | SW | Belimo
Brand: Belimo
SKU: TFRB24-SR-S
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![Belimo TFB24-SR-S Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/tfb24-sr-s-product_retina_medium.jpg?v=1723865284)
TFB24-SR-S | Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: TFB24-SR-S
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![Belimo TFB24-SR Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/TFB24-SR_medium.png?v=1723865357)
TFB24-SR | Damper Actuator | 22 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: TFB24-SR
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![Belimo TFB120-SR Damper Actuator | 22 in-lb | Spg Rtn | 100 to 240V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/tfb120-sr-product_retina_medium.jpg?v=1723865362)
TFB120-SR | Damper Actuator | 22 in-lb | Spg Rtn | 100 to 240V | Modulating | Belimo
Brand: Belimo
SKU: TFB120-SR
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![Belimo TARB24-SR Valve Actuator | Non-Spg | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/Control-Valve-Actuators_51f7ba37-99b0-4e5e-a207-c98de3332b81_medium.jpg?v=1723865342)
TARB24-SR | Valve Actuator | Non-Spg | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: TARB24-SR
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![Belimo TAFRB24-SR Valve Actuator | Spg Rtn | 24V | Modulating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AFBX-ACT-WEB_853c35bd-ae2f-486d-969e-fbe4abdc3075_medium.jpg?v=1723865251)
TAFRB24-SR | Valve Actuator | Spg Rtn | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: TAFRB24-SR
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![Belimo NRX24-SR-T N4 Valve Actuator | Non-Spg | 24V | Modulating | NEMA 4 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B2_NEMA4-web_379798b3-4ffc-41d8-a6bb-415080ba3aa7_medium.png?v=1723864511)
NRX24-SR-T N4 | Valve Actuator | Non-Spg | 24V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: NRX24-SR-T N4
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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 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 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 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
View Details
![Belimo NFB24-SR-S-X1 Valve Actuator | Spg Rtn | 24V | Modulating | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/AF-product_retina_f8bf7f30-cd7c-462b-94bd-49bb0bc7804c_medium.jpg?v=1723864489)
NFB24-SR-S-X1 | Valve Actuator | Spg Rtn | 24V | Modulating | SW | Belimo
Brand: Belimo
SKU: NFB24-SR-S-X1
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
- 1.16 Cv
- 1.2 Cv
- 1.3 Cv
- 1.86 Cv
- 1.9 Cv
- 10 Cv
- 11 Cv
- 11.6 Cv
- 13.2 Cv
- 14 Cv
- 16 Cv
- 18.56 Cv
- 19 Cv
- 2.2 Cv
- 2.9 Cv
- 20 Cv
- 24 Cv
- 25 Cv
- 28 Cv
- 29 Cv
- 3 Cv
- 30 Cv
- 37 Cv
- 4.4 Cv
- 4.55 Cv
- 4.64 Cv
- 4.7 Cv
- 40 Cv
- 41 Cv
- 46 Cv
- 5.5 Cv
- 57 Cv
- 6.4 Cv
- 6.75 Cv
- 68 Cv
- 7.31 Cv
- 7.4 Cv
- 7.5 Cv
- 83 Cv
- 9.28 Cv
Spring Return
Valve Size
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