Ball valves Control valve (ball) Type
Browse our extensive collection of 16,000+ control ball valves, including CCVs and zone valves, from top brands — Honeywell, KMC Controls, Belimo, Johnson Controls, and others!
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![Siemens 171H-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_18b2f64a-7400-4377-a374-687fadccaac4_medium.jpg?v=1723872489)
171H-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171H-10307
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![Siemens 171G-10360S 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_a685d144-bd14-4acd-80de-43d8fa126ebe_medium.jpg?v=1723872481)
171G-10360S | 599 Series 3W, 3 / 4", 16Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10360S
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![Siemens 171J-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_b5505114-c115-43b7-9192-47b08682459e_medium.jpg?v=1723872491)
171J-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NO SR | Siemens
Brand: Siemens
SKU: 171J-10311
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![Siemens 171J-10305 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_4ccd5a3b-104f-4a34-98d7-1741b969dd13_medium.jpg?v=1723872485)
171J-10305 | 2W 1 / 2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NO SR | Siemens
Brand: Siemens
SKU: 171J-10305
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![Siemens 171C-10601-1.9-4.0 6W ball valve 3/4", A=1.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_6ffefa50-5f42-4483-be09-8e4ec5f794d9_medium.jpg?v=1723872470)
171C-10601-1.9-4.0 | 6W ball valve 3 / 4", A=1.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-1.9-4.0
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![Siemens 171F-10360S 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, 3-Pos float, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_fc34d65e-5d5e-42b3-b6c8-0f20b2203434_medium.jpg?v=1723872473)
171F-10360S | 599 Series 3W, 3 / 4", 16Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10360S
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![Siemens 171H-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_9c47635c-351e-4483-b0c2-cc9851b45327_medium.jpg?v=1723872486)
171H-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171H-10307S
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![Siemens 171K-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_d2b60d89-db89-4fc2-9ff2-a0d7aca27f56_medium.jpg?v=1723872492)
171K-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10307S
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![Siemens 171H-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_8915cee9-0a49-43ec-954b-ae7860f00460_medium.jpg?v=1723872487)
171H-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171H-10309S
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![Siemens 171E-10360S 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, 2-Pos, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_c7fec8dc-cd56-4bb8-94c4-c1da0dcce1ab_medium.jpg?v=1723872481)
171E-10360S | 599 Series 3W, 3 / 4", 16Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens
Brand: Siemens
SKU: 171E-10360S
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![Siemens 171E-10367S 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_735f4da0-fd19-4798-b3a4-a5da8e05ed19_medium.jpg?v=1723872439)
171E-10367S | 599 Series 3W, 1-1 / 2", 25Cv Stainless Steel Ball Valve, 2-pos On / Off, SR | Siemens
Brand: Siemens
SKU: 171E-10367S
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![Siemens 171G-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_f10102b8-15f3-45bc-b4c8-0decbe72ff23_medium.jpg?v=1723872465)
171G-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10316
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![Siemens 171G-10367S 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_a8d9b84a-4eb2-414e-88f9-673b04bc84d3_medium.jpg?v=1723872483)
171G-10367S | 599 Series 3W, 1-1 / 2", 25Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10367S
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![Siemens 171E-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_fcc8da0d-8b29-4097-b91a-cdf8a1cb8d41_medium.jpg?v=1723872466)
171E-10355S | 599 Series 3W, 1 / 2", 4.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens
Brand: Siemens
SKU: 171E-10355S
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![Siemens 171G-10372S 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_fc2466c6-6a7b-4b61-8159-db510f4a5440_medium.jpg?v=1723872471)
171G-10372S | 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10372S
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![Siemens 171F-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, float NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_aa75707e-d650-481a-9bda-f93df3f5bbf6_medium.jpg?v=1723872445)
171F-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, float NO SR | Siemens
Brand: Siemens
SKU: 171F-10326
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![Siemens 171G-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_1e60da8c-a140-4288-8413-b89630a98f26_medium.jpg?v=1723872463)
171G-10357S | 599 Series 3W, 1 / 2", 10Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10357S
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![Siemens 171C-10602-1.9-4.0 6W ball valve 1", A=1.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889628_en_20fb8673-17b4-4230-af10-fe1741b4c0f5_medium.jpg?v=1723872459)
171C-10602-1.9-4.0 | 6W ball valve 1", A=1.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-1.9-4.0
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![Siemens 171G-10313 2W 1", 16Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_8d63511c-868a-4afe-8151-1c4951a34b61_medium.jpg?v=1723872463)
171G-10313 | 2W 1", 16Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10313
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![Siemens 171E-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_071c67b2-d65a-4e4e-97d3-7cc733931c5c_medium.jpg?v=1723872463)
171E-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171E-10316S
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![Siemens 171C-10366S 599 Series 3W, 1-1/4", 40Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_66f2f991-8ae6-45ef-9d9f-fea11a78afdf_medium.jpg?v=1723872461)
171C-10366S | 599 Series 3W, 1-1 / 4", 40Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171C-10366S
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![Siemens 171F-10368 599 Series 3W, 1-1/2", 40 Cv Ball Valve, 3-Pos Float, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_ec9f2ca0-ae97-46a9-99db-6643bdee025d_medium.jpg?v=1723872458)
171F-10368 | 599 Series 3W, 1-1 / 2", 40 Cv Ball Valve, 3-Pos Float, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171F-10368
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![Siemens 171E-10364S 599 Series 3W, 1-1/4", 16Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_e56b8a59-bb09-4797-afa0-3bd142377ba2_medium.jpg?v=1723872457)
171E-10364S | 599 Series 3W, 1-1 / 4", 16Cv Stainless Steel Ball Valve, 2-pos On / Off, SR | Siemens
Brand: Siemens
SKU: 171E-10364S
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![Siemens 171C-10365 599 Series 3W, 1-1/4", 25Cv Ball Valve, Prop (0-10V), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_800839fd-9ab3-4a81-84c0-271ae5c6bdeb_medium.jpg?v=1723872455)
171C-10365 | 599 Series 3W, 1-1 / 4", 25Cv Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171C-10365
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