Control valves Modulating Control input
We have 18,000+ control valves in our stock: ball, butterfly, CCV, and zone valves from Belimo, Erie, Hayward Flow, and other top brands. Place your order today!
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![Belimo B211B+TFRB24-SR-S CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_bea19f79-162e-4044-b063-504cb67ac445_medium.png?v=1714682278)
B211B+TFRB24-SR-S | CCV | 0.5" | 2 Way | 1.9 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B211B+TFRB24-SR-S
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![Belimo B211B+LRB24-SR-T CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_e742909e-c423-4764-8ef4-2828b896ed43_medium.png?v=1714682289)
B211B+LRB24-SR-T | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B211B+LRB24-SR-T
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![Belimo B211B+LRB120-SR CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 100-240V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B2_LRBX-web_a4cf35a9-a4cd-4c2c-b54f-76927dc954e3_medium.jpg?v=1708887878)
B211B+LRB120-SR | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 100-240V | 2-10V | Belimo (OBSOLETE)
Brand: Belimo
SKU: B211B+LRB120-SR
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![Belimo B211B+LF24-SR-S US CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_314b61d4-0256-4a59-969e-bab862ee2213_medium.jpg?v=1714682280)
B211B+LF24-SR-S US | CCV | 0.5" | 2 Way | 1.9 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B211B+LF24-SR-S US
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![Belimo B211+TR24-SR/500 US CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_b5ea5d29-2673-4f1e-bbe1-a7280f9e5e5c_medium.png?v=1714682311)
B211+TR24-SR / 500 US | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B211+TR24-SR/500 US
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![Belimo B211+TR24-SR/300 US CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_66743ad2-2e4f-42ad-88ca-2b7091aa8324_medium.png?v=1714682294)
B211+TR24-SR / 300 US | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B211+TR24-SR/300 US
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![Belimo B211+TFRX24-SR-S CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_d25d25ad-a3aa-453f-86d5-c09da50fc31f_medium.png?v=1714682295)
B211+TFRX24-SR-S | CCV | 0.5" | 2 Way | 1.9 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B211+TFRX24-SR-S
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![Belimo B211+TFRX24-SR CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_806145e4-ce7d-41b8-8d67-d607b809048a_medium.png?v=1714682330)
B211+TFRX24-SR | CCV | 0.5" | 2 Way | 1.9 Cv | w / Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B211+TFRX24-SR
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![Belimo B211+TFRB24-SR-S CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_f8c23cd1-acc5-4e19-915e-b8a6099b3606_medium.png?v=1714682264)
B211+TFRB24-SR-S | CCV | 0.5" | 2 Way | 1.9 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B211+TFRB24-SR-S
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![Belimo B211+LRX24-SR-T CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_66a02cd0-6089-4213-98e1-abc15f14d71b_medium.png?v=1714682282)
B211+LRX24-SR-T | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B211+LRX24-SR-T
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![Belimo B211+LRX24-SR CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_7348dd3a-c17b-409e-a90d-73762b84d6b1_medium.png?v=1714682240)
B211+LRX24-SR | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B211+LRX24-SR
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![Belimo B211+LRX120-SR CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 100-240V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_f6fe2296-05f8-4ecc-b63a-61e63ab96fa3_medium.png?v=1714682292)
B211+LRX120-SR | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 100-240V | 2-10V | Belimo
Brand: Belimo
SKU: B211+LRX120-SR
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![Belimo B211+LRB120-SR CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 100-240V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_LRBX-web_dd069cfa-c45d-4b24-aa01-afc15a8111ae_medium.jpg?v=1712075856)
B211+LRB120-SR | CCV | 0.5" | 2 Way | 1.9 Cv | w / Non-Spg | 100-240V | 2-10V | Belimo (OBSOLETE)
Brand: Belimo
SKU: B211+LRB120-SR
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![Belimo B211+LF24-SR-S US CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_40ff6bf0-b1fc-4e6a-b574-6959381f09d7_medium.jpg?v=1714682270)
B211+LF24-SR-S US | CCV | 0.5" | 2 Way | 1.9 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B211+LF24-SR-S US
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![Belimo B210B+TR24-SR/300 US CCV | 0.5" | 2 Way | 1.2 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_11592edc-dd84-4512-903c-aa93014535f2_medium.png?v=1714682281)
B210B+TR24-SR / 300 US | CCV | 0.5" | 2 Way | 1.2 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B210B+TR24-SR/300 US
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![Belimo B210B+TFRB24-SR-S CCV | 0.5" | 2 Way | 1.2 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_9e9cf8ca-ecc6-47e1-98aa-79f14739d740_medium.png?v=1714682260)
B210B+TFRB24-SR-S | CCV | 0.5" | 2 Way | 1.2 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B210B+TFRB24-SR-S
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![Belimo B210B+TFRB24-SR CCV | 0.5" | 2 Way | 1.2 Cv | w/ Spg Rtn | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_18fcefca-da93-47aa-808e-257fb8995efa_medium.png?v=1714682304)
B210B+TFRB24-SR | CCV | 0.5" | 2 Way | 1.2 Cv | w / Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B210B+TFRB24-SR
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![Belimo B210B+LRB24-SR-T CCV | 0.5" | 2 Way | 1.2 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_999aed3b-5367-42c9-aaa0-6c6106849eab_medium.png?v=1714682310)
B210B+LRB24-SR-T | CCV | 0.5" | 2 Way | 1.2 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B210B+LRB24-SR-T
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![Belimo B210B+LRB120-SR CCV | 0.5" | 2 Way | 1.2 Cv | w/ Non-Spg | 100-240V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B2_LRBX-web_7f4f201b-f4ea-44ae-8bf6-b866023464d9_medium.jpg?v=1708887839)
B210B+LRB120-SR | CCV | 0.5" | 2 Way | 1.2 Cv | w / Non-Spg | 100-240V | 2-10V | Belimo (OBSOLETE)
Brand: Belimo
SKU: B210B+LRB120-SR
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![Belimo B210B+LF24-SR-S US CCV | 0.5" | 2 Way | 1.2 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_e6719116-4d27-4a69-b444-ecff3f9f7c99_medium.jpg?v=1714682242)
B210B+LF24-SR-S US | CCV | 0.5" | 2 Way | 1.2 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B210B+LF24-SR-S US
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![Belimo B210+TR24-SR/300 US CCV | 0.5" | 2 Way | 1.2 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_379140df-5fac-411f-a6bc-b3582e212dcd_medium.png?v=1714682300)
B210+TR24-SR / 300 US | CCV | 0.5" | 2 Way | 1.2 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B210+TR24-SR/300 US
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![Belimo B210+TR24-SR-T US CCV | 0.5" | 2 Way | 1.2 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_34fd3360-8cdb-446a-b4dd-42e9ed90bb8a_medium.png?v=1714682272)
B210+TR24-SR-T US | CCV | 0.5" | 2 Way | 1.2 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B210+TR24-SR-T US
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![Belimo B210+TFRX24-SR-S CCV | 0.5" | 2 Way | 1.2 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_a819fbcb-d1a5-48ce-a981-1a204ae30868_medium.png?v=1714682311)
B210+TFRX24-SR-S | CCV | 0.5" | 2 Way | 1.2 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B210+TFRX24-SR-S
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![Belimo B210+TFRX24-SR CCV | 0.5" | 2 Way | 1.2 Cv | w/ Spg Rtn | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_43aff9c7-d70b-41da-b33e-54caa6457cc9_medium.png?v=1714682284)
B210+TFRX24-SR | CCV | 0.5" | 2 Way | 1.2 Cv | w / Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B210+TFRX24-SR
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