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 171C-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933802_en_a224bf79-0fbf-4942-98c6-eb0e7665809d_medium.jpg?v=1723872380)
171C-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10307S
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![Siemens 172H-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_fae61118-76d1-4e2c-a7e3-33dc469c8d43_medium.jpg?v=1723872524)
172H-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172H-10311
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![Siemens 172M-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_49c18d42-b4e2-41b6-9de6-33ae500cd58f_medium.jpg?v=1723872548)
172M-10326S | 2W 1-1 / 2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10326S
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![Siemens 171G-10368 599 Series 3W, 1-1/2", 40 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_ec986cf6-2e9f-41bb-943f-c6a16c9ad382_medium.jpg?v=1723872484)
171G-10368 | 599 Series 3W, 1-1 / 2", 40 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10368
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![Siemens 171H-10306 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_9a93a094-82ea-4b41-9d8c-b8f49ec8cec2_medium.jpg?v=1723872489)
171H-10306 | 2W 1 / 2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171H-10306
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![Siemens 171A-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933802_en_63ee3547-9914-4899-832a-bba35b57247b_medium.jpg?v=1724038000)
171A-10300S | 2W 1 / 2", 0.4Cv ball valve assembly, stainless steel ball & stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10300S
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![Siemens 171K-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_62b0abbb-0656-41cb-af1d-c1b7a100c060_medium.jpg?v=1723872493)
171K-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10311S
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![Siemens 172L-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_5feab25b-9133-49b1-b6b6-0590dbcfb5c9_medium.jpg?v=1723872548)
172L-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172L-10307
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![Siemens 172H-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_7457351a-c6b6-4ae0-af44-28a54e6542d7_medium.jpg?v=1723872539)
172H-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172H-10307
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![Siemens 172G-10312 2W 1", 10Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_230a9ed0-09c7-430d-a146-a9ea46d4ba8c_medium.jpg?v=1723872517)
172G-10312 | 2W 1", 10Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NC, SR | Siemens
Brand: Siemens
SKU: 172G-10312
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![Siemens 172E-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_6807dc7c-a5ee-43fd-8e49-ec1d0c3cdcc0_medium.jpg?v=1723872514)
172E-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10316
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![Siemens 171K-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_c828df4e-1ad4-4688-96a6-e2a1a7e1bf1d_medium.jpg?v=1723872506)
171K-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10309S
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![Siemens 172E-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/A6V10322382_en_7da16b74-9db8-4b24-aabb-80978efb4282_medium.jpg?v=1723872502)
172E-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172E-10321
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![Siemens 171G-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_87eabc41-f7e9-4c68-9832-cf403deaa21a_medium.jpg?v=1723872441)
171G-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10326
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![Siemens 171G-10367 599 Series 3W, 1-1/2", 25 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_9984c944-6364-459f-b915-a019a778f45a_medium.jpg?v=1723872472)
171G-10367 | 599 Series 3W, 1-1 / 2", 25 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10367
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![Siemens 171C-10363S 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_f9e8123d-2f13-4fb5-a8ba-d943f50827df_medium.jpg?v=1723872413)
171C-10363S | 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171C-10363S
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![Siemens 171E-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_2eb3765e-8904-4853-98fc-c0ad017e2363_medium.jpg?v=1723872397)
171E-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171E-10326
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![Siemens 171C-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322381_en_6b336e0b-df2e-4aa3-98e0-798d2f662836_medium.jpg?v=1723872384)
171C-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10316S
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![Siemens 171A-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_1729aa2f-9041-41ea-89c6-3f45e5da401d_medium.jpg?v=1723872360)
171A-10356S | 599 Series 3W, 1 / 2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10356S
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![Siemens 171A-10357 599 Series 3W, 1/2", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_fd5e0e09-aebc-4409-8fc6-89001bfa8a54_medium.jpg?v=1723872362)
171A-10357 | 599 Series 3W, 1 / 2", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Siemens
Brand: Siemens
SKU: 171A-10357
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![Siemens 171E-10364 599 Series 3W, 1-1/4", 16 Cv Ball Valve Coupled with 2-Pos On/Off, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_52242988-ef80-45bd-921a-e61961613889_medium.jpg?v=1723872471)
171E-10364 | 599 Series 3W, 1-1 / 4", 16 Cv Ball Valve Coupled with 2-Pos On / Off, SR Actuator | Siemens
Brand: Siemens
SKU: 171E-10364
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![Siemens 171G-10324 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_caabd7f6-f122-404f-badf-e2ba1b25638a_medium.jpg?v=1723872474)
171G-10324 | 2W 1-1 / 2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10324
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![Siemens 171G-10314 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_6e7cc43e-4e12-4824-9d9e-f1093f52d606_medium.jpg?v=1723872479)
171G-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10314
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![Siemens 172P-10321S 599 Series 2W, 1-1/4", 100Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_e014197b-3f45-4b9f-a584-c9982aa3bc78_medium.jpg?v=1723872558)
172P-10321S | 599 Series 2W, 1-1 / 4", 100Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10321S
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