Ball valves 0.5" - 3-way Valve size

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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View Details Siemens 171C-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply
171C-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171C-10307S
$190.39 each
View Details Siemens 171K-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Blackhawk Supply
171K-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10311S
$272.10 each
View Details Siemens 599-10353 599 Series 3-way, 1/2", 1.6 Cv Ball Valve | Blackhawk Supply
599-10353 | 599 Series 3-way, 1 / 2", 1.6 Cv Ball Valve | Siemens
Brand: Siemens
SKU: 599-10353
$106.15 each
View Details Siemens 171A-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply
171A-10356S | 599 Series 3W, 1 / 2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10356S
$157.57 each
View Details Siemens 171A-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply
171A-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10311S
$156.48 each
View Details Siemens 171A-10357 599 Series 3W, 1/2", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Blackhawk Supply
171A-10357 | 599 Series 3W, 1 / 2", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Siemens
Brand: Siemens
SKU: 171A-10357
$135.68 each
View Details Johnson Controls VG1841AD+923BUA 1/2" 3W BALL VALVE 1.2CV; BRASS TRIM SPRG RTN CCWON/OFF; WITHOUT SWITCH | Blackhawk Supply
VG1841AD+923BUA | 1 / 2" 3W BALL VALVE 1.2CV; BRASS TRIM SPRG RTN CCWON / OFF; WITHOUT SWITCH | Johnson Controls
Brand: Johnson Controls
SKU: VG1841AD+923BUA
$344.31 each
View Details Johnson Controls VG1841AF+9A4GGA 1/2" 3W BALL VALVE 2.9CV; BRASS TRIM NON-SPR RET VA9104-GGA-2S NO SWITCH 0-10V PROPORTIONAL | Blackhawk Supply
VG1841AF+9A4GGA | 1 / 2" 3W BALL VALVE 2.9CV; BRASS TRIM NON-SPR RET VA9104-GGA-2S NO SWITCH 0-10V PROPORTIONAL | Johnson Controls
Brand: Johnson Controls
SKU: VG1841AF+9A4GGA
$280.38 each
View Details Johnson Controls VG1841AD+923GGA 1/2" 3W BALL VALVE 1.2CV; BRASS TRIM SPRG RTN CCWPROP CTL; WITHOUT SWITCH | Blackhawk Supply
VG1841AD+923GGA | 1 / 2" 3W BALL VALVE 1.2CV; BRASS TRIM SPRG RTN CCWPROP CTL; WITHOUT SWITCH | Johnson Controls
Brand: Johnson Controls
SKU: VG1841AD+923GGA
$383.55 each
View Details Belimo B315L+LRB24-3 Ball Valve | 0.5" | 3 Way | 6.4 Cv | w/ Non-Spg | 24V | Floating | Blackhawk Supply
B315L+LRB24-3 | Ball Valve | 0.5" | 3 Way | 6.4 Cv | w / Non-Spg | 24V | Floating | Belimo
Brand: Belimo
SKU: B315L+LRB24-3
$274.50 each
View Details Siemens 599-10360 599 Series 3-way, 3/4", 16 Cv Ball Valve | Blackhawk Supply
599-10360 | 599 Series 3-way, 3 / 4", 16 Cv Ball Valve | Siemens
Brand: Siemens
SKU: 599-10360
$131.86 each
View Details Siemens 599-10306S 2W 1/2", 6.3 Cv ball valve, stainless steel ball & stem, 200 psi close-off, NPT | Blackhawk Supply
599-10306S | 2W 1 / 2", 6.3 Cv ball valve, stainless steel ball & stem, 200 psi close-off, NPT | Siemens
Brand: Siemens
SKU: 599-10306S
$70.88 each
View Details Siemens 171G-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply
171G-10351S | 599 Series 3W, 1 / 2", 0.63Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10351S
$277.09 each
View Details Siemens 171G-10329 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Blackhawk Supply
171G-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10329
$662.53 each
View Details Siemens 171C-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply
171C-10351S | 599 Series 3W, 1 / 2", 0.63Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10351S
$214.48 each
View Details Siemens 171G-10353 599 Series 3W, 1/2", 1.6 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply
171G-10353 | 599 Series 3W, 1 / 2", 1.6 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10353
$273.20 each
View Details Siemens 171G-10355 599 Series 3W, 1/2", 4.0 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply
171G-10355 | 599 Series 3W, 1 / 2", 4.0 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10355
$276.53 each
View Details Siemens 171E-10354 599 Series 3-way, 1/2", 2.5 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Blackhawk Supply
171E-10354 | 599 Series 3-way, 1 / 2", 2.5 Cv Ball Valve Coupled with 2-Pos, SR Actuator | Siemens
Brand: Siemens
SKU: 171E-10354
$226.55 each
View Details Siemens 171A-10354S 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply
171A-10354S | 599 Series 3W, 1 / 2", 2.5Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10354S
$155.39 each
View Details Neptronic ST A0003YP1 + BT000F 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON/OFF | Floating | Blackhawk Supply
ST A0003YP1 + BT000F | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON / OFF | Floating | Neptronic (OBSOLETE)
Brand: Neptronic
SKU: ST A0003YP1 + BT000F
View Details
View Details Johnson Controls VG1875AD+9T4GGA 1/2" THREE-WAY BALL VAL;; 1.2 CV; SWEAT END CONN.; SS TRIM; NON-SPRIG RTN; | Blackhawk Supply
VG1875AD+9T4GGA | 1 / 2" THREE-WAY BALL VAL;; 1.2 CV; SWEAT END CONN.; SS TRIM; NON-SPRIG RTN; | Johnson Controls
Brand: Johnson Controls
SKU: VG1875AD+9T4GGA
$363.28 each
View Details Johnson Controls VG1845ANH943BUB 1/2" 3W BALL VALVE 11.7CV; SS TRIM; HI TEMP LINKAGE;ON/OFF; SP CW; 1 SWITCH | Blackhawk Supply
VG1845ANH943BUB | 1 / 2" 3W BALL VALVE 11.7CV; SS TRIM; HI TEMP LINKAGE;ON / OFF; SP CW; 1 SWITCH | Johnson Controls
Brand: Johnson Controls
SKU: VG1845ANH943BUB
$436.72 each
View Details Johnson Controls VG1845AF+943BGA 1/2" 3W BALL VALVE 2.9CV; SS TRIM SPRG RTN CWON/OFF; WITH ONE SWITCH | Blackhawk Supply
VG1845AF+943BGA | 1 / 2" 3W BALL VALVE 2.9CV; SS TRIM SPRG RTN CWON / OFF; WITH ONE SWITCH | Johnson Controls
Brand: Johnson Controls
SKU: VG1845AF+943BGA
$324.69 each
View Details Johnson Controls VG1845AF+923BGA 1/2" 3W BALL VALVE 2.9CV; SS TRIM SPRG RTN CCWON/OFF; WITHOUT SWITCH | Blackhawk Supply
VG1845AF+923BGA | 1 / 2" 3W BALL VALVE 2.9CV; SS TRIM SPRG RTN CCWON / OFF; WITHOUT SWITCH | Johnson Controls
Brand: Johnson Controls
SKU: VG1845AF+923BGA
$377.86 each
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CV / GPM
CV/GPM
Control Input
Control Valves Type
End Switch
Spring Return
Valve Size
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-----valve-size_0.5"-3-way

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Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
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Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply
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Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
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KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
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