Ball valves Spring return Spring return
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-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 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 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 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 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 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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![Siemens 171E-10317 2W 1-1/4", 16Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_28a469ed-5711-47eb-89b5-4646b58aca15_medium.jpg?v=1723872411)
171E-10317 | 2W 1-1 / 4", 16Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171E-10317
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![Siemens 171E-10352S 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_7f619c66-4f3e-412b-9b97-95d1bfc09cf0_medium.jpg?v=1723872389)
171E-10352S | 599 Series 3W, 1 / 2", 1.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens
Brand: Siemens
SKU: 171E-10352S
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![Siemens 171E-10368S 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, 2-pos On/Off, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_11f346d2-1ff8-47a4-97c5-07b572174f9e_medium.jpg?v=1723872412)
171E-10368S | 599 Series 3W, 1-1 / 2", 40Cv Stainless Steel Ball Valve, 2-pos On / Off, SR | Siemens
Brand: Siemens
SKU: 171E-10368S
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![Siemens 171F-10319S 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_b57aebe4-fa11-4abb-bb85-1ec2259b52c1_medium.jpg?v=1723872404)
171F-10319S | 2W 1-1 / 4", 40Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10319S
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![Siemens 171F-10352S 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, 3-Pos float, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_fcd56a52-f939-49f9-b88d-53210a8fb970_medium.jpg?v=1723872407)
171F-10352S | 599 Series 3W, 1 / 2", 1.0Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10352S
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![Siemens 171F-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, float, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_b3a9a188-4ce6-41bf-a926-c50c4b4f4169_medium.jpg?v=1723872396)
171F-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10316
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![Siemens 171F-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_83d508f6-a402-48be-a82a-39b25920379e_medium.jpg?v=1723872411)
171F-10321S | 2W 1-1 / 4", 100Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10321S
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![Siemens 171F-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_ae7b2c27-5e45-467a-80e2-468fbcac6641_medium.jpg?v=1723872397)
171F-10326S | 2W 1-1 / 2", 160Cv ball valve assy, stainless steel ball and stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10326S
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![Siemens 171E-10363 599 Series 3W, 1", 25 Cv Ball Valve, 2-Pos On/Off, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_b2dedb84-8513-4588-8e88-6aab4a186909_medium.jpg?v=1723872407)
171E-10363 | 599 Series 3W, 1", 25 Cv Ball Valve, 2-Pos On / Off, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171E-10363
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![Siemens 171E-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_2eb6a1cf-baed-46ed-b416-46fb8e48cebd_medium.jpg?v=1723872390)
171E-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171E-10330S
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![Siemens 171E-10320 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_29bc49f1-e145-4d1d-87fc-f00e55ad46a3_medium.jpg?v=1723872403)
171E-10320 | 2W 1-1 / 4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171E-10320
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