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 B315+TFRX120 CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_d210ecde-2443-46c8-be94-20e57890d86c_medium.png?v=1723860961)
B315+TFRX120 | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | Belimo
Brand: Belimo
SKU: B315+TFRX120
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![Belimo B315+TFRB24-SR-S CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_73366683-28e5-4800-a7c3-797f63fe4620_medium.png?v=1723861117)
B315+TFRB24-SR-S | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B315+TFRB24-SR-S
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![Belimo B315+TFRB24-SR CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_29d665fb-6ff8-4437-a8ca-b6f9b0e3b798_medium.png?v=1723861024)
B315+TFRB24-SR | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B315+TFRB24-SR
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![Belimo B315+TFRB24-S CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_634a42cc-4664-47c9-ab79-117fd1a83606_medium.png?v=1723861021)
B315+TFRB24-S | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | SW | Belimo
Brand: Belimo
SKU: B315+TFRB24-S
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![Belimo B315+TFRB24-3-S CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_fcfa7841-d41c-433f-bff6-45012d903a20_medium.png?v=1723861023)
B315+TFRB24-3-S | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | SW | Belimo
Brand: Belimo
SKU: B315+TFRB24-3-S
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![Belimo B315+TFRB24-3 CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_3ffb79f1-bf72-422b-ad92-915a3638d369_medium.png?v=1723861001)
B315+TFRB24-3 | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | Belimo
Brand: Belimo
SKU: B315+TFRB24-3
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![Belimo B315+TFRB24 CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_cec8626d-061e-4fe6-bbd5-29f92ae55175_medium.png?v=1723861114)
B315+TFRB24 | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B315+TFRB24
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![Belimo B315+TFRB120-S CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_a44fe3d2-fb12-4a63-8e2f-afe6ab6c2abd_medium.png?v=1723861066)
B315+TFRB120-S | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | SW | Belimo
Brand: Belimo
SKU: B315+TFRB120-S
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![Belimo B315+TFRB120 CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_1828e5d0-d4b1-4670-a6e8-83da8a9d0115_medium.png?v=1723860965)
B315+TFRB120 | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | Belimo
Brand: Belimo
SKU: B315+TFRB120
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![Belimo B315+LF24-SR-S US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_0cc383e5-9c72-4e37-b31f-178db146f33f_medium.png?v=1723861126)
B315+LF24-SR-S US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B315+LF24-SR-S US
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![Belimo B315+LF24-SR US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_82b0ebd6-a8b6-4708-998f-982847b185e8_medium.png?v=1723861093)
B315+LF24-SR US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B315+LF24-SR US
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![Belimo B315+LF24-S US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_0a5d0275-637a-4a37-bafa-6ecc313371dc_medium.png?v=1723861062)
B315+LF24-S US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | SW | Belimo
Brand: Belimo
SKU: B315+LF24-S US
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![Belimo B315+LF24-MFT-S US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | MFT | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_9c16d834-3024-46d2-8676-a7f9271ff70d_medium.png?v=1723861221)
B315+LF24-MFT-S US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | MFT | SW | Belimo
Brand: Belimo
SKU: B315+LF24-MFT-S US
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![Belimo B315+LF24-MFT US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | MFT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_9d52a25f-c67e-4e30-8d9d-f1609b95f2d9_medium.png?v=1723861209)
B315+LF24-MFT US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | MFT | Belimo
Brand: Belimo
SKU: B315+LF24-MFT US
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![Belimo B315+LF24-3 US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_57dc5195-dc6c-497e-99c8-faf1ad65f7e1_medium.png?v=1723861158)
B315+LF24-3 US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | Belimo
Brand: Belimo
SKU: B315+LF24-3 US
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![Belimo B315+LF24 US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_400727b6-69cc-4a69-a042-f435662419a7_medium.png?v=1723861179)
B315+LF24 US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B315+LF24 US
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![Belimo B315+LF120-S US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 120V | On/Off | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_32a02616-7365-4f27-b31c-2c934b2efdca_medium.png?v=1723861155)
B315+LF120-S US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 120V | On/Off | SW | Belimo
Brand: Belimo
SKU: B315+LF120-S US
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![Belimo B315+LF120 US CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 120V | On/Off | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_LF_web_3bf65ec1-5bb9-4ab7-b98e-0d4d050a56dc_medium.png?v=1723861124)
B315+LF120 US | CCV | 0.5" | 3 Way | 10 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B315+LF120 US
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![Belimo B313B+TFRX24-3-S CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | Floating | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web-product_ea635db6-0203-426b-9f12-6c879227bbdf_medium.jpg?v=1723861041)
B313B+TFRX24-3-S | CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | Floating | SW | Belimo (OBSOLETE)
Brand: Belimo
SKU: B313B+TFRX24-3-S
View Details
![Belimo B313B+TFRX120-S CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 100-240V | On/Off | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web-product_356ff4ea-79dd-4cdc-9ca7-99891e436df4_medium.jpg?v=1723861000)
B313B+TFRX120-S | CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 100-240V | On/Off | SW | Belimo (OBSOLETE)
Brand: Belimo
SKU: B313B+TFRX120-S
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![Belimo B313B+TFRB24-SR-S CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_342d702f-f42a-4655-914d-b788eb28f501_medium.png?v=1723861182)
B313B+TFRB24-SR-S | CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B313B+TFRB24-SR-S
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![Belimo B313B+TFRB24-SR CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | 2-10V | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_b256a058-67e5-40aa-9af7-5b1235101c7f_medium.png?v=1723860949)
B313B+TFRB24-SR | CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B313B+TFRB24-SR
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![Belimo B313B+TFRB24-S CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | On/Off | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web_7842b19c-82d9-4574-bb50-8285cba29016_medium.png?v=1723860932)
B313B+TFRB24-S | CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | On/Off | SW | Belimo
Brand: Belimo
SKU: B313B+TFRB24-S
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![Belimo B313B+TFRB24-3-S CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | Floating | SW | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/B3_TFR-web-product_98ffcbe5-c17a-47d4-9726-fbcf366b1df9_medium.jpg?v=1723861169)
B313B+TFRB24-3-S | CCV | 0.5" | 3 Way | 4.7 Cv | w/ Spg Rtn | 24V | Floating | SW | Belimo (OBSOLETE)
Brand: Belimo
SKU: B313B+TFRB24-3-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
Spring Return
Torque
Valve Size
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as experts in Spring Return Valve Actuators
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