Ball valves 0.5" - 2 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 599-10315 2W 1", 40Cv ball valve, chrome-plated brass ball & brass stem, 200psi close-off | Blackhawk Supply
599-10315 | 2W 1", 40Cv ball valve, chrome-plated brass ball & brass stem, 200psi close-off | Siemens
Brand: Siemens
SKU: 599-10315
$126.70 each
View Details Siemens 599-10320S 2-way 1-1/4", 63 Cv ball valve, SS ball & stem, 200psi close-off, NPT | Blackhawk Supply
599-10320S | 2-way 1-1 / 4", 63 Cv ball valve, SS ball & stem, 200psi close-off, NPT | Siemens
Brand: Siemens
SKU: 599-10320S
$181.67 each
View Details Siemens 599-10351S 599 Series 3-way, 1/2", 0.63 Cv Stainless Steel Ball Valve | Blackhawk Supply
599-10351S | 599 Series 3-way, 1 / 2", 0.63 Cv Stainless Steel Ball Valve | Siemens
Brand: Siemens
SKU: 599-10351S
$110.93 each
View Details Siemens 599-10326 2W 1-1/2", 160Cv ball valve, chrome-plated brass ball and brass stem | Blackhawk Supply
599-10326 | 2W 1-1 / 2", 160Cv ball valve, chrome-plated brass ball and brass stem | Siemens
Brand: Siemens
SKU: 599-10326
$184.14 each
View Details Siemens 277-03000 2W Valve Asy NO, 1/2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Blackhawk Supply
277-03000 | 2W Valve Asy NO, 1 / 2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens
Brand: Siemens
SKU: 277-03000
$444.48 each
View Details Siemens 260-02056 Valve assy NO 1/2" 2.5Cv, FxUM SS Trim Elect Act SR float | Blackhawk Supply
260-02056 | Valve assy NO 1 / 2" 2.5Cv, FxUM SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02056
$312.74 each
View Details Siemens 262-02037 Valve assy NO 1/2" 1.6Cv, FxUM Brass Trim Elect Act SR Mod 0-10 V | Blackhawk Supply
262-02037 | Valve assy NO 1 / 2" 1.6Cv, FxUM Brass Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02037
$273.87 each
View Details Siemens 260-02023 Valve assy NC 1/2" 2.5Cv FxF SS Trim Elect Act SR float | Blackhawk Supply
260-02023 | Valve assy NC 1 / 2" 2.5Cv FxF SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02023
$294.26 each
View Details Siemens 172M-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply
172M-10321S | 2W 1-1 / 4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10321S
$336.09 each
View Details Siemens 172J-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NC SR | Blackhawk Supply
172J-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172J-10307
$214.06 each
View Details Siemens 172M-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply
172M-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172M-10326
$341.79 each
View Details Siemens 171N-10307S 599 Series 2W, 1/2", 10Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply
171N-10307S | 599 Series 2W, 1 / 2", 10Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 171N-10307S
$248.48 each
View Details Siemens 172K-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Blackhawk Supply
172K-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens
Brand: Siemens
SKU: 172K-10311
$254.85 each
View Details Siemens 172G-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Blackhawk Supply
172G-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens
Brand: Siemens
SKU: 172G-10329S
$659.90 each
View Details Siemens 172J-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Blackhawk Supply
172J-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10307S
$222.11 each
View Details Siemens 172H-10305 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos NC SR | Blackhawk Supply
172H-10305 | 2W 1 / 2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172H-10305
$185.62 each
View Details Siemens 172J-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NC SR | Blackhawk Supply
172J-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172J-10311
$239.83 each
View Details Siemens 172J-10309 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, float NC Sr | Blackhawk Supply
172J-10309 | 2W 3 / 4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, float NC Sr | Siemens
Brand: Siemens
SKU: 172J-10309
$236.61 each
View Details Siemens 171M-10326S 2W 1-1/2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Blackhawk Supply
171M-10326S | 2W 1-1 / 2", 160Cv ball valve assy, stainless steel ball and stem, 2-pos, NO, SR | Siemens
Brand: Siemens
SKU: 171M-10326S
$361.85 each
View Details Siemens 172H-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-pos, NC, SR | Blackhawk Supply
172H-10302S | 2W 1 / 2", 1Cv ball valve assembly, stainless steel ball and stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172H-10302S
$189.40 each
View Details Siemens 172F-10324S 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Blackhawk Supply
172F-10324S | 2W 1-1 / 2", 63Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens
Brand: Siemens
SKU: 172F-10324S
$384.68 each
View Details Siemens 172E-10323S 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply
172E-10323S | 2W 1-1 / 2", 40Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10323S
$317.62 each
View Details Siemens 171F-10324S 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Blackhawk Supply
171F-10324S | 2W 1-1 / 2", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10324S
$384.68 each
View Details Siemens 171H-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NO SR | Blackhawk Supply
171H-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171H-10307
$187.77 each
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