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![Belimo B219B+TFRX120-S CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_70d19925-eff3-4914-89c0-76f3d77597c4_medium.png?v=1719984290)
B219B+TFRX120-S | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 100-240V | On / Off | SW | Belimo (OBSOLETE)
Brand: Belimo
SKU: B219B+TFRX120-S
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![Belimo B219B+TFRB24-SR-S CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_90cf89e7-98ac-4461-91d3-ac3117a7cdb3_medium.png?v=1719984279)
B219B+TFRB24-SR-S | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B219B+TFRB24-SR-S
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![Belimo B219B+TFRB24-S CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_32b61d36-f8f9-4272-9daf-3fee2a78dc80_medium.png?v=1719984280)
B219B+TFRB24-S | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | On / Off | SW | Belimo
Brand: Belimo
SKU: B219B+TFRB24-S
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![Belimo B219B+TFRB24-3-S CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_50aa85ba-4c0e-4a30-b040-2a3346ef1a44_medium.png?v=1719984250)
B219B+TFRB24-3-S | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | Floating | SW | Belimo
Brand: Belimo
SKU: B219B+TFRB24-3-S
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![Belimo B219B+TFRB24-3 CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_bf6f8d0e-df13-4b09-bbc4-a014791a6c81_medium.png?v=1719984251)
B219B+TFRB24-3 | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | Floating | Belimo
Brand: Belimo
SKU: B219B+TFRB24-3
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![Belimo B219B+TFRB24 CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_ae434993-8f0b-4d6d-92b4-8d66067e8dcf_medium.png?v=1719984275)
B219B+TFRB24 | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B219B+TFRB24
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![Belimo B219B+TFRB120-S CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_27a46302-7387-4fc3-8a4c-0e79f53be844_medium.png?v=1719984250)
B219B+TFRB120-S | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 100-240V | On / Off | SW | Belimo
Brand: Belimo
SKU: B219B+TFRB120-S
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![Belimo B219B+TFRB120 CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 100-240V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_0218fd47-7b38-432c-b45d-0559c8f2fc44_medium.png?v=1719984265)
B219B+TFRB120 | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 100-240V | On / Off | Belimo
Brand: Belimo
SKU: B219B+TFRB120
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![Belimo B219B+LRB24-SR CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_66dcf38b-068c-43e6-9d0b-54946550b3a2_medium.png?v=1719984251)
B219B+LRB24-SR | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B219B+LRB24-SR
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![Belimo B219B+LRB24-3-S CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | Floating | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_8928497c-be24-4e4d-8069-de882bde9bf5_medium.png?v=1719984269)
B219B+LRB24-3-S | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | Floating | SW | Belimo
Brand: Belimo
SKU: B219B+LRB24-3-S
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![Belimo B219B+LRB24-3 CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | Floating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_7aa31232-b9aa-44ec-b7e5-6ca8e8b4a5b6_medium.png?v=1719984260)
B219B+LRB24-3 | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | Floating | Belimo
Brand: Belimo
SKU: B219B+LRB24-3
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![Belimo B219B+LRB120-SR CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 100-240V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_LRBX-web_648580d8-5479-4afb-a507-0c21c62b6842_medium.jpg?v=1719984224)
B219B+LRB120-SR | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 100-240V | 2-10V | Belimo (OBSOLETE)
Brand: Belimo
SKU: B219B+LRB120-SR
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![Belimo B219B+LRB120-3 CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 100-240V | Floating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_AR_LRBX-web_b31af96f-29ae-440d-92a6-257e5666b9c3_medium.png?v=1719984265)
B219B+LRB120-3 | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 100-240V | Floating | Belimo
Brand: Belimo
SKU: B219B+LRB120-3
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![Belimo B219B+LF24-SR-S US CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_236b88d8-2fdd-438b-9d44-1c039192c798_medium.jpg?v=1719984275)
B219B+LF24-SR-S US | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | 2-10V | SW | Belimo
Brand: Belimo
SKU: B219B+LF24-SR-S US
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![Belimo B219B+LF24-SR US CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_3c1e2a76-c44f-4699-a1e5-468622d01e2f_medium.jpg?v=1719984201)
B219B+LF24-SR US | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B219B+LF24-SR US
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![Belimo B219B+LF24-S US CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_7eda375d-7765-4401-b11e-f7245d247571_medium.jpg?v=1719984201)
B219B+LF24-S US | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | On / Off | SW | Belimo
Brand: Belimo
SKU: B219B+LF24-S US
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![Belimo B219B+LF24-3 US CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | Floating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_c8d8b8fa-595b-4429-8149-2c2f32ecf80a_medium.jpg?v=1719984295)
B219B+LF24-3 US | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | Floating | Belimo
Brand: Belimo
SKU: B219B+LF24-3 US
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![Belimo B219B+LF24 US CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_cb7fd5bd-1b5c-4650-958a-e8e8f2c5d0ed_medium.jpg?v=1719984201)
B219B+LF24 US | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B219B+LF24 US
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![Belimo B219B+LF120-S US CCV | 0.75" | 2 Way | 10 Cv | w/ Spg Rtn | 120V | On/Off | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_06c08c46-4ef8-4d0c-bafa-6822a72a63f9_medium.jpg?v=1719984255)
B219B+LF120-S US | CCV | 0.75" | 2 Way | 10 Cv | w / Spg Rtn | 120V | On / Off | SW | Belimo
Brand: Belimo
SKU: B219B+LF120-S US
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![Belimo B219+TR24-SR/500 US CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_17eae4cf-a979-4a25-a285-e5b36358e6a2_medium.png?v=1719984289)
B219+TR24-SR / 500 US | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B219+TR24-SR/500 US
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![Belimo B219+TR24-SR/300 US CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_76c8b79e-99cf-4c47-9a71-4c343d1cc99a_medium.png?v=1719984266)
B219+TR24-SR / 300 US | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B219+TR24-SR/300 US
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![Belimo B219+TR24-SR US CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_234eb7fd-97e0-4c85-8d4c-97535b137a95_medium.png?v=1719984269)
B219+TR24-SR US | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: B219+TR24-SR US
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![Belimo B219+TR24-3/500 US CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_8b1b40a9-a435-4b5c-a44c-a3db474c12ab_medium.png?v=1719984270)
B219+TR24-3 / 500 US | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | On / Off | Belimo
Brand: Belimo
SKU: B219+TR24-3/500 US
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![Belimo B219+TR24-3/300 US CCV | 0.75" | 2 Way | 10 Cv | w/ Non-Spg | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TR-web_c0073e5c-3fba-4cdc-828e-094a1ed70180_medium.png?v=1719984270)
B219+TR24-3 / 300 US | CCV | 0.75" | 2 Way | 10 Cv | w / Non-Spg | 24V | On / Off | Belimo
Brand: Belimo
SKU: B219+TR24-3/300 US
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Brand: Belimo
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Brand: Functional Devices
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EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_large.jpg?v=1720023729)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U![Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EP2121S_b5cdb5ef-84c6-424a-910b-1c0e494ebdc1_large.jpg?v=1720029722)
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S![Veris E51C2 Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_ba38f752-2758-415d-9171-4b989d36e1e7_large.jpg?v=1720452238)
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2