Ball valves Non-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!
View Details
![Siemens 173D-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3cfddfe4-3708-461a-9852-d62553c95704_medium.png?v=1720021590)
173D-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10329S
View Details
![Siemens 173A-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_e41ab3da-d703-44c5-80c4-b60875ab1d37_medium.png?v=1720021585)
173A-10310 | 2W 3 / 4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10310
View Details
![Siemens 173B-10328 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_8c3b02b2-fc22-45b9-bb28-9feaf17855be_medium.png?v=1720021589)
173B-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10328
View Details
![Siemens 173B-10327 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_5a24e075-4e07-4414-81bc-21da181d8076_medium.png?v=1720021584)
173B-10327 | 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10327
View Details
![Siemens 173A-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_df66646d-4c39-4b49-be07-c4ef7e0fad41_medium.png?v=1720021583)
173A-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10311
View Details
![Siemens 173A-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3fb5d6e6-66ae-4683-8a79-58cf885fe9f4_medium.png?v=1720021581)
173A-10300S | 2W 1 / 2", 0.4Cv ball valve assembly, stainless steel ball & stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10300S
View Details
![Siemens 173A-10314 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_5e190ed7-4dfd-4b9a-830e-d73c68fbdf7d_medium.png?v=1720021580)
173A-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10314
View Details
![Siemens 173A-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3bc19666-0fd8-4d8f-9496-05250427f812_medium.png?v=1720021582)
173A-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10314S
View Details
![Siemens 173A-10304 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_9d3e3b73-359a-44d9-b21b-4fdad9e7b5f3_medium.png?v=1720021580)
173A-10304 | 2W 1 / 2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10304
View Details
![Siemens 171D-10367S 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_26ce6a06-5576-4f08-946c-82d81ec2e17b_medium.jpg?v=1723872434)
171D-10367S | 599 Series 3W, 1-1 / 2", 25Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171D-10367S
View Details
![Siemens 171C-10601-0.8-4.7 6W ball valve 3/4", A=0.8Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_25da8b56-264c-496f-8f7c-a6cab1c47a55_medium.jpg?v=1723872449)
171C-10601-0.8-4.7 | 6W ball valve 3 / 4", A=0.8Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-0.8-4.7
View Details
![Siemens 171C-10362 599 Series 3W, 1", 16 Cv Ball Valve, Proportional (0-10V), NSR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_a0f74819-803c-4581-894e-92d658a930d1_medium.jpg?v=1723872461)
171C-10362 | 599 Series 3W, 1", 16 Cv Ball Valve, Proportional (0-10V), NSR Actuator | Siemens
Brand: Siemens
SKU: 171C-10362
View Details
![Siemens 171C-10600-1.2-0.5 6W ball valve 1/2", A=1.2Cv, B=0.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889577_en_8f81512e-e63f-4c42-93cf-fb747b18c5f8_medium.jpg?v=1723872454)
171C-10600-1.2-0.5 | 6W ball valve 1 / 2", A=1.2Cv, B=0.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10600-1.2-0.5
View Details
![Siemens 171C-10359 599 Series 3W, 3/4", 10 Cv Ball Valve, Proportional Non-Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_70fe7740-8577-4a31-934d-54f70b6168c2_medium.jpg?v=1723872447)
171C-10359 | 599 Series 3W, 3 / 4", 10 Cv Ball Valve, Proportional Non-Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171C-10359
View Details
![Siemens 171C-10366 599 Series 3W, 1-1/4", 40Cv Ball Valve, Prop (0-10V), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_d5687f29-cf90-46c9-8ed8-f9208f59b538_medium.jpg?v=1723872427)
171C-10366 | 599 Series 3W, 1-1 / 4", 40Cv Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171C-10366
View Details
![Siemens 171D-10370S 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_a816414f-825f-46d9-8f9b-4e969b03c120_medium.jpg?v=1723872474)
171D-10370S | 599 Series 3W, 2", 40Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171D-10370S
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![Siemens 171C-10360S 599 Series 3W, 3/4", 16Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_db464866-d2c2-4405-91c2-02a3b809ca3f_medium.jpg?v=1723872454)
171C-10360S | 599 Series 3W, 3 / 4", 16Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10360S
View Details
![Siemens 171C-10600-1.2-0.8 6W ball valve 1/2", A=1.2Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889577_en_f1cdaa22-b187-4d6a-95d2-d9869d625252_medium.jpg?v=1723872441)
171C-10600-1.2-0.8 | 6W ball valve 1 / 2", A=1.2Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10600-1.2-0.8
Committed to customer satisfaction
as experts in Ball Valves
Recently Viewed
Popular Products
View all →![Taco IU024Q6A1 Setpoint Actuator Head for Taco iSeries Mixing Valves | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iu024q6a1-2_large.jpg?v=1720029216)
IU024Q6A1 | Setpoint Actuator Head for Taco iSeries Mixing Valves | Taco
Brand: Taco
SKU: IU024Q6A1![Taco I125T4S-1 1-1/4", 4 Way Setpoint I-Series Mixing Valve (Threaded) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/i125t4s-1-3_large.jpg?v=1720029197)
I125T4S-1 | 1-1/4", 4 Way Setpoint I-Series Mixing Valve (Threaded) | Taco
Brand: Taco
SKU: I125T4S-1![Jomar 800-105ADDG LEAD FREE ADD-A-VALVE | 1" | Lead Free Emergency Shut-off Device | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aav_f21a260c-fcf7-466f-984e-65d94df07318_large.jpg?v=1720012408)
800-105ADDG | LEAD FREE ADD-A-VALVE | 1" | Lead Free Emergency Shut-off Device | Jomar
Brand: Jomar
SKU: 800-105ADDG![Belimo AF120 US Damper Actuator | 180 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/af120-s-2_9968fd3e-e117-4a54-a5b9-571b6c984b26_large.jpg?v=1723858694)
AF120 US | Damper Actuator | 180 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | Belimo (OBSOLETE)
Brand: Belimo
SKU: AF120 US