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 172K-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_e5fb2212-af39-41d9-b316-0fab4203430a_medium.jpg?v=1723872545)
172K-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10311S
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![Siemens 172L-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_a5b43e62-e295-440e-aab5-ce4cdcaf69c8_medium.jpg?v=1723872548)
172L-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172L-10311S
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![Siemens 172M-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_2277a165-5678-459c-8b97-ebc39fa26414_medium.jpg?v=1723872545)
172M-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172M-10321
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![Siemens 172H-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_0644d945-a1d9-4b70-b4f7-69b342a22ce0_medium.jpg?v=1723872547)
172H-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172H-10307S
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![Siemens 172G-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_61afd0c5-4fbe-4080-ad8f-cc1522164db8_medium.jpg?v=1723872532)
172G-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens
Brand: Siemens
SKU: 172G-10316
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![Siemens 171M-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_e8dbc605-3886-45e8-94d6-69dff6e8d73f_medium.jpg?v=1723872502)
171M-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171M-10316
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![Siemens 172E-10312 2W 1", 10Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_7d8c748c-faba-4851-8a20-e747e06d054c_medium.jpg?v=1723872498)
172E-10312 | 2W 1", 10Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10312
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![Siemens 172G-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_781bb28d-cdcc-4f5b-a713-d0ee7020072a_medium.jpg?v=1723872521)
172G-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens
Brand: Siemens
SKU: 172G-10316S
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![Siemens 171H-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_50e4d1e4-8d0f-4000-bd90-316c01b6fa72_medium.jpg?v=1723872496)
171H-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171H-10311
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![Siemens 172G-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_879b6d63-f8a9-4290-b365-34fd36eb7f8f_medium.jpg?v=1723872518)
172G-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens
Brand: Siemens
SKU: 172G-10326
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![Siemens 172E-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_3cf23b01-6d09-463c-ae1c-3d7aab0eecc5_medium.jpg?v=1723872508)
172E-10321S | 2W 1-1 / 4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10321S
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![Siemens 171G-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_01533b63-42a9-4775-af8f-f756cb22c61a_medium.jpg?v=1723872456)
171G-10351S | 599 Series 3W, 1 / 2", 0.63Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10351S
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![Siemens 171C-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_99fcd19a-d659-48da-bc70-f06e29731fbb_medium.jpg?v=1723872453)
171C-10351S | 599 Series 3W, 1 / 2", 0.63Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10351S
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![Siemens 171G-10353 599 Series 3W, 1/2", 1.6 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_2fbf23e9-a08a-4dd8-901e-741204354edc_medium.jpg?v=1723872469)
171G-10353 | 599 Series 3W, 1 / 2", 1.6 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10353
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![Siemens 171G-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_5057c033-3364-4582-b34f-b7a2207788e3_medium.jpg?v=1723872494)
171G-10326S | 2W 1-1 / 2", 160Cv ball valve assy, stainless steel ball and stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10326S
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![Siemens 171K-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_68d341d0-2848-49bb-9d8a-d43c0df4a7e6_medium.jpg?v=1723872490)
171K-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NO SR | Siemens
Brand: Siemens
SKU: 171K-10307
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![Siemens 171G-10355 599 Series 3W, 1/2", 4.0 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_07c41dbd-984e-4710-a4e2-139b09faad35_medium.jpg?v=1723872481)
171G-10355 | 599 Series 3W, 1 / 2", 4.0 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10355
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![Siemens 171H-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_222d131c-6f56-4f6d-8066-0d69bd7dce67_medium.jpg?v=1723872489)
171H-10306S | 2W 1 / 2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171H-10306S
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![Siemens 171E-10354 599 Series 3-way, 1/2", 2.5 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_c63054e6-ebe7-4f8c-940b-96f3436777eb_medium.jpg?v=1723872398)
171E-10354 | 599 Series 3-way, 1 / 2", 2.5 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Siemens
Brand: Siemens
SKU: 171E-10354
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![Siemens 171E-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_5397cae0-361c-4eff-8a0d-e6572f9e5226_medium.jpg?v=1723872404)
171E-10326S | 2W 1-1 / 2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171E-10326S
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![Siemens 171C-10321 2W 1-1/4", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322381_en_c0d98c8f-89b9-4c33-9a31-ba6cd5539247_medium.jpg?v=1723872386)
171C-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10321
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![Siemens 171C-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933802_en_febc5fb1-8d74-4823-a48d-c0a9b4555ce8_medium.jpg?v=1723872379)
171C-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10311
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![Siemens 171A-10354S 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_a80e4a9f-9c7c-4e6a-a0f1-cd61647816fb_medium.jpg?v=1723872369)
171A-10354S | 599 Series 3W, 1 / 2", 2.5Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10354S
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![Siemens 171C-10316 2W 1", 63Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322381_en_e89a7ccf-7bc6-4746-88a6-e34f8c24c33c_medium.jpg?v=1723872383)
171C-10316 | 2W 1", 63Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10316
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