Ball valves Modulating Control input
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-10351 599 Series 3W, 1/2", 0.63 Cv Ball Valve, Proportional, NSR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10351_medium.jpg?v=1720021426)
171C-10351 | 599 Series 3W, 1 / 2", 0.63 Cv Ball Valve, Proportional, NSR Actuator | Siemens
Brand: Siemens
SKU: 171C-10351
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![Siemens 171C-10600-0.8-0.8 6W ball valve 1/2", A=0.8Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10600-0.8-0.8_medium.jpg?v=1720021431)
171C-10600-0.8-0.8 | 6W ball valve 1 / 2", A=0.8Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10600-0.8-0.8
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![Siemens 171C-10600-1.9-0.8 6W ball valve 1/2", A=1.9Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10600-1.9-0.8_medium.jpg?v=1720021431)
171C-10600-1.9-0.8 | 6W ball valve 1 / 2", A=1.9Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10600-1.9-0.8
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![Siemens 171D-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171D-10326S_medium.jpg?v=1720021426)
171D-10326S | 2W 1-1 / 2", 160Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171D-10326S
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![Siemens 171C-10602-2.9-4.0 6W ball valve 1", A=2.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10602-2.9-4.0_medium.jpg?v=1720021425)
171C-10602-2.9-4.0 | 6W ball valve 1", A=2.9Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-2.9-4.0
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![Siemens 171C-10353S 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10353S_medium.jpg?v=1720021428)
171C-10353S | 599 Series 3W, 1 / 2", 1.6Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10353S
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![Siemens 171C-10314 2W 1", 25Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10314_medium.jpg?v=1720021423)
171C-10314 | 2W 1", 25Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10314
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![Siemens 171C-10350S 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10350S_medium.jpg?v=1720021417)
171C-10350S | 599 Series 3W, 1 / 2", 0.4Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10350S
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![Siemens 171C-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10307_medium.jpg?v=1720021415)
171C-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10307
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![Siemens 171C-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171C-10311S_medium.jpg?v=1720021410)
171C-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10311S
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![Schneider Electric VS-2313-831-9-21 VB: 1 in, 3W, Ball, NPT, BR, 0.4 cv, 50 PSI; Act (MS4D-8033-100): Elec, Prop, SR, NC, 24 VAC/20-30 VDC, Plen, 30 in-lb, Rotary, N2, SmartX | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VX-23X3-8XX-9-01_SX_300x_1df12d82-17b0-42dd-b69f-1a3f20eadc84_medium.jpg?v=1720020412)
VS-2313-831-9-21 | VB: 1 in, 3W, Ball, NPT, BR, 0.4 cv, 50 PSI; Act (MS4D-8033-100): Elec, Prop, SR, NC, 24 VAC / 20-30 VDC, Plen, 30 in-lb, Rotary, N2, SmartX | Schneider Electric
Brand: Schneider Electric
SKU: VS-2313-831-9-21
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![Schneider Electric VS-2253-536-9-66 VB: 2 in, 2W, Ball, NPT, SS, 210 cv, 70 PSI; Act (MS40-7043): Elec, Prop, SR, 24 VAC/VDC, Plen, 35 in-lb, Rotary | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx-22x3-5xx-9-51_SX_300x_98f3389b-8b93-402d-b6df-ec2a7bd9c1b1_medium.jpg?v=1720020400)
VS-2253-536-9-66 | VB: 2 in, 2W, Ball, NPT, SS, 210 cv, 70 PSI; Act (MS40-7043): Elec, Prop, SR, 24 VAC / VDC, Plen, 35 in-lb, Rotary | Schneider Electric
Brand: Schneider Electric
SKU: VS-2253-536-9-66
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![Schneider Electric VS-2253-506-9-67 VB: 2 in, 2W, Ball, NPT, SS, 266 cv, No Steam, 70 PSI; Act (MS41-6083): Elec, Prop, NSR, 24 VAC, Plen, 70 in-lb, Rotary, N2, SmartX | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx-22x3-50x-9-51_SX_300x_891ed777-5c2b-4a0d-9f7d-0a3b095dca70_medium.jpg?v=1720020399)
VS-2253-506-9-67 | VB: 2 in, 2W, Ball, NPT, SS, 266 cv, No Steam, 70 PSI; Act (MS41-6083): Elec, Prop, NSR, 24 VAC, Plen, 70 in-lb, Rotary, N2, SmartX | Schneider Electric
Brand: Schneider Electric
SKU: VS-2253-506-9-67
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![Schneider Electric VS-2313-526-9-22 VB: 1 in, 3W, Ball, NPT, BR, 0.65 cv, 50 PSI; Act (MS40-7043): Elec, Prop, 4-20 mAdc. SR, NC, 24 VAC, 22-30 VDC, Plen, 35 in-lb, Rotary, N2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VX-23X3-5XX-9-01_SX_300x_7177b168-a0cc-4c75-a83e-9ab11728e4f3_medium.jpg?v=1720020396)
VS-2313-526-9-22 | VB: 1 in, 3W, Ball, NPT, BR, 0.65 cv, 50 PSI; Act (MS40-7043): Elec, Prop, 4-20 mAdc. SR, NC, 24 VAC, 22-30 VDC, Plen, 35 in-lb, Rotary, N2 | Schneider Electric
Brand: Schneider Electric
SKU: VS-2313-526-9-22
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![Schneider Electric VS-2253-505-9-45 VB: 1-1/4 in, 2W, Ball, NPT, SS, 41.1 cv, No Steam, 70 PSI; Act (MS41-6043): Elec, Prop, NSR, 24 VAC, Plen, 35 in-lb, Rotary, N2, SmartX | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx-22x3-50x-9-01_SX_300x_ff25119f-c90f-4511-b0a9-9413fc4a2ece_medium.jpg?v=1720020398)
VS-2253-505-9-45 | VB: 1-1 / 4 in, 2W, Ball, NPT, SS, 41.1 cv, No Steam, 70 PSI; Act (MS41-6043): Elec, Prop, NSR, 24 VAC, Plen, 35 in-lb, Rotary, N2, SmartX | Schneider Electric
Brand: Schneider Electric
SKU: VS-2253-505-9-45
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![Schneider Electric VS-2253-526-9-61 VB: 2 in, 2W, Ball, NPT, SS, 41.7 cv, 70 PSI; Act (MS40-7043): Elec, Prop, SR, 24 VAC/VDC, Plen, 35 in-lb, Rotary | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx-22x3-5xx-9-51_SX_300x_9b61b7da-f064-48e1-8333-0b7318b66792_medium.jpg?v=1720020389)
VS-2253-526-9-61 | VB: 2 in, 2W, Ball, NPT, SS, 41.7 cv, 70 PSI; Act (MS40-7043): Elec, Prop, SR, 24 VAC / VDC, Plen, 35 in-lb, Rotary | Schneider Electric
Brand: Schneider Electric
SKU: VS-2253-526-9-61
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![Schneider Electric VS-2253-536-9-45 VB: 1-1/4 in, 2W, Ball, NPT, SS, 41.1 cv, 70 PSI; Act (MS40-7043): Elec, Prop, SR, 24 VAC/VDC, Plen, 35 in-lb, Rotary | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VX-22X3-5XX-9-01_SX_300x_fb863aa8-81d2-4046-b017-e458f0cb5df5_medium.jpg?v=1720020389)
VS-2253-536-9-45 | VB: 1-1 / 4 in, 2W, Ball, NPT, SS, 41.1 cv, 70 PSI; Act (MS40-7043): Elec, Prop, SR, 24 VAC / VDC, Plen, 35 in-lb, Rotary | Schneider Electric
Brand: Schneider Electric
SKU: VS-2253-536-9-45
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