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 Johnson Controls VG1841AF+9A4AGA 1/2" 3W BALL VALVE 2.9CV; BRASS TRIM NON-SPR RET VA9104-AGA-2S NO SWITCH FLOATING CONTROL | Blackhawk Supply
VG1841AF+9A4AGA | 1 / 2" 3W BALL VALVE 2.9CV; BRASS TRIM NON-SPR RET VA9104-AGA-2S NO SWITCH FLOATING CONTROL | Johnson Controls
Brand: Johnson Controls
SKU: VG1841AF+9A4AGA
$187.35 each
View Details Johnson Controls VG1841AN+923BGB 1/2" 3W BALL VALVE 11.7CV; BRASS TRIM SPRG RTN CCWWITH ONE SWITCH | Blackhawk Supply
VG1841AN+923BGB | 1 / 2" 3W BALL VALVE 11.7CV; BRASS TRIM SPRG RTN CCWWITH ONE SWITCH | Johnson Controls
Brand: Johnson Controls
SKU: VG1841AN+923BGB
$421.52 each
View Details Belimo B315L+LF24-3 US Ball Valve | 0.5" | 3 Way | 6.4 Cv | w/ Spg Rtn | 24V | Floating | Blackhawk Supply
B315L+LF24-3 US | Ball Valve | 0.5" | 3 Way | 6.4 Cv | w / Spg Rtn | 24V | Floating | Belimo
Brand: Belimo
SKU: B315L+LF24-3 US
$410.85 each
View Details Belimo B315L+LRX24-3 Ball Valve | 0.5" | 3 Way | 6.4 Cv | w/ Non-Spg | 24V | Floating | Blackhawk Supply
B315L+LRX24-3 | Ball Valve | 0.5" | 3 Way | 6.4 Cv | w / Non-Spg | 24V | Floating | Belimo
Brand: Belimo
SKU: B315L+LRX24-3
$274.50 each
View Details Siemens 171C-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply
171C-10357S | 599 Series 3W, 1 / 2", 10Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10357S
$222.13 each
View Details Siemens 171F-10315S 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Blackhawk Supply
171F-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10315S
$341.50 each
View Details Siemens 171C-10355 599 Series 3W, 1/2", 4.0 Cv Ball Valve, Proportional Non-Spring Return Actuator | Blackhawk Supply
171C-10355 | 599 Series 3W, 1 / 2", 4.0 Cv Ball Valve, Proportional Non-Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171C-10355
$196.96 each
View Details Siemens 599-10361 599 Series 3-way, 1", 10 Cv Ball Valve | Blackhawk Supply
599-10361 | 599 Series 3-way, 1", 10 Cv Ball Valve | Siemens
Brand: Siemens
SKU: 599-10361
$179.45 each
View Details Siemens 171F-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, SR | Blackhawk Supply
171F-10356S | 599 Series 3W, 1 / 2", 6.3Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10356S
$278.76 each
View Details Siemens 172E-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply
172E-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10329S
$604.70 each
View Details Siemens 171F-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 3-Pos float, SR | Blackhawk Supply
171F-10357S | 599 Series 3W, 1 / 2", 10Cv Stainless Steel Ball Valve, 3-Pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10357S
$278.76 each
View Details Siemens 171M-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Blackhawk Supply
171M-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171M-10330S
$661.58 each
View Details Siemens 171G-10352S 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply
171G-10352S | 599 Series 3W, 1 / 2", 1.0Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10352S
$277.09 each
View Details Siemens 172E-10312S 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 2-pos, NC, SR | Blackhawk Supply
172E-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10312S
$265.99 each
View Details Siemens 171G-10353S 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply
171G-10353S | 599 Series 3W, 1 / 2", 1.6Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10353S
$277.09 each
View Details Siemens 171G-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply
171G-10356S | 599 Series 3W, 1 / 2", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10356S
$285.98 each
View Details Siemens 171H-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Blackhawk Supply
171H-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171H-10307S
$203.80 each
View Details Siemens 171E-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Blackhawk Supply
171E-10355S | 599 Series 3W, 1 / 2", 4.0Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens
Brand: Siemens
SKU: 171E-10355S
$242.65 each
View Details Siemens 171G-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply
171G-10357S | 599 Series 3W, 1 / 2", 10Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10357S
$285.98 each
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
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
$510.18 each
View Details Siemens 171E-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, 2-Pos, SR | Blackhawk Supply
171E-10351S | 599 Series 3W, 1 / 2", 0.63Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens
Brand: Siemens
SKU: 171E-10351S
$234.33 each
View Details Siemens 171H-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Blackhawk Supply
171H-10310 | 2W 3 / 4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171H-10310
$219.35 each
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
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
$353.20 each
View Details Siemens 171E-10353S 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, 2-Pos, SR | Blackhawk Supply
171E-10353S | 599 Series 3W, 1 / 2", 1.6Cv Stainless Steel Ball Valve, 2-Pos, SR | Siemens
Brand: Siemens
SKU: 171E-10353S
$237.67 each
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End Switch
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Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
$413.10 each
Belimo ZIP-BT-NFC Bluetooth to NFC converter for temporary wireless operation | Blackhawk Supply
ZIP-BT-NFC | Bluetooth to NFC converter for temporary wireless operation | Belimo
Brand: Belimo
SKU: ZIP-BT-NFC
$191.25 each
Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NMB24-SR
$259.20 each
Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSNF120 US
$527.85 each
Siemens QVM62.1 Air Velocity Sensor, 0 to 10 Vdc | Blackhawk Supply
QVM62.1 | Air Velocity Sensor, 0 to 10 Vdc | Siemens
Brand: Siemens
SKU: QVM62.1
$193.86 each
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