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 171F-10327S 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_7700ef64-af20-4187-847e-c21ed4d0b44a_medium.jpg?v=1723872420)
171F-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10327S
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![Siemens 171F-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_1edc0526-7765-4556-9359-795e5b781694_medium.jpg?v=1723872428)
171F-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10314S
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![Siemens 171F-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_1c677ca6-0603-4dea-ae60-88c57c4f2bc0_medium.jpg?v=1723872426)
171F-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NO SR | Siemens
Brand: Siemens
SKU: 171F-10321
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![Siemens 171F-10355 599 Series 3W, 1/2", 4.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_23dda814-5b5f-4f3c-89be-79f27d5cd772_medium.jpg?v=1723872426)
171F-10355 | 599 Series 3W, 1 / 2", 4.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens
Brand: Siemens
SKU: 171F-10355
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![Siemens 171C-10601-2.9-4.0 6W ball valve 3/4", A=2.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_36b00052-cd8d-4f66-91f3-ef22d1f45a0f_medium.jpg?v=1723872421)
171C-10601-2.9-4.0 | 6W ball valve 3 / 4", A=2.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-2.9-4.0
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![Siemens 171D-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322381_en_d2e4f3a1-c326-499a-a57d-0aada312e74b_medium.jpg?v=1723872419)
171D-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171D-10329S
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![Siemens 171E-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_f28b49c2-4c12-4a3f-86c2-0863e275ec04_medium.jpg?v=1723872406)
171E-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171E-10329S
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![Siemens 171E-10358S 599 Series 3W, 3/4", 6.3Cv Stainless Steel Ball Valve, 2-Pos, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_3c1f4dec-0316-41ae-8918-bc55de8ebfd5_medium.jpg?v=1723872418)
171E-10358S | 599 Series 3W, 3 / 4", 6.3Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens
Brand: Siemens
SKU: 171E-10358S
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![Siemens 171C-10602-2.9-4.7 6W ball valve 1", A=2.9Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889628_en_0a11366c-6ff4-4cd5-a2d8-7f3b89515063_medium.jpg?v=1723872404)
171C-10602-2.9-4.7 | 6W ball valve 1", A=2.9Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-2.9-4.7
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![Siemens 171C-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_cd70fde4-0e64-4cf0-9024-cdbdbc1d28cd_medium.jpg?v=1723872416)
171C-10355S | 599 Series 3W, 1 / 2", 4.0Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10355S
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![Siemens 171E-10372 599 Series 3W, 2", 100 Cv Ball Valve, 2-Position On/Off, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_b7be4d09-c026-46b7-9ff1-12ee31fe0d13_medium.jpg?v=1723872418)
171E-10372 | 599 Series 3W, 2", 100 Cv Ball Valve, 2-Position On / Off, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171E-10372
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![Siemens 171F-10363S 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 3-pos float, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_a138b57e-127e-46bf-9dfd-f860af0deec2_medium.jpg?v=1723872425)
171F-10363S | 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 3-pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10363S
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![Siemens 171D-10372S 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_8aebc13e-bf61-4c6a-b6d3-2cd0e29bee34_medium.jpg?v=1723872418)
171D-10372S | 599 Series 3W, 2", 100Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171D-10372S
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![Siemens 171C-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_ac399298-ea42-4891-9685-be0b095dad66_medium.jpg?v=1723872424)
171C-10356S | 599 Series 3W, 1 / 2", 6.3Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10356S
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![Siemens 171E-10350 599 Series 3-way, 1/2", 0.4 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_874fa8df-182b-40e0-8b52-f9de7a33f1bd_medium.jpg?v=1723872416)
171E-10350 | 599 Series 3-way, 1 / 2", 0.4 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Siemens
Brand: Siemens
SKU: 171E-10350
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![Siemens 171C-10602-4.7-1.9 6W ball valve 1", A=4.7Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889628_en_832cdff4-ddbb-4f05-951b-50b9259c0192_medium.jpg?v=1723872412)
171C-10602-4.7-1.9 | 6W ball valve 1", A=4.7Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-4.7-1.9
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![Siemens 171F-10352 599 Series 3W, 1/2", 1.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_e951b339-645b-4236-bba5-f15d8e2c0493_medium.jpg?v=1723872414)
171F-10352 | 599 Series 3W, 1 / 2", 1.0 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens
Brand: Siemens
SKU: 171F-10352
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![Siemens 171E-10362 599 Series 3W, 1", 16 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_3934642b-052e-4775-bc24-bccd7b17d409_medium.jpg?v=1723872408)
171E-10362 | 599 Series 3W, 1", 16 Cv Ball Valve, 2-Pos On / Off, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171E-10362
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![Siemens 171C-10358S 599 Series 3W, 3/4", 6.3Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_82216272-78b2-46ca-93e4-567c57e105de_medium.jpg?v=1723872406)
171C-10358S | 599 Series 3W, 3 / 4", 6.3Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10358S
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![Siemens 171C-10600-0.5-1.2 6W ball valve 1/2", A=0.5Cv, B=1.2Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889577_en_e79ff1eb-6c2e-410f-b335-f3874aa8cb68_medium.jpg?v=1723872407)
171C-10600-0.5-1.2 | 6W ball valve 1 / 2", A=0.5Cv, B=1.2Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10600-0.5-1.2
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![Siemens 171E-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_563b5617-265a-41fa-8faa-c3d28ed78d13_medium.jpg?v=1723872402)
171E-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171E-10314S
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![Siemens 171F-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_eae576d9-252b-4088-8b5d-c523f08b8cec_medium.jpg?v=1723872417)
171F-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10329S
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![Siemens 171F-10358 599 Series 3W, 3/4", 6.3 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_edd26ed5-8af7-46e0-94ae-2f4aabec1ebe_medium.jpg?v=1723872414)
171F-10358 | 599 Series 3W, 3 / 4", 6.3 Cv Ball Valve Coupled with 3-Pos Floating, SR Actuator | Siemens
Brand: Siemens
SKU: 171F-10358
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![Siemens 171G-10370S 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_76359d4b-60f6-4e78-ba5b-f1d8803dad4d_medium.jpg?v=1723872412)
171G-10370S | 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10370S
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