Ball valves 0.5" - 2 way Valve size

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The ball valve is an essential part of your entire piping system. Ball valves are used for on/off isolation control, particularly in HVAC systems, plumbing, water supply and gas lines. They help to keep the flow control precise and controlled.

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View Details Siemens 173A-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, floating NSR | Blackhawk Supply
173A-10306S | 2W 1 / 2", 6.3Cv ball valve assy, stainless steel ball and stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10306S
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View Details Siemens 173A-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, floating NSR | Blackhawk Supply
173A-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10307S
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View Details Siemens 173C-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply
173C-10301S | 2W 1 / 2", 0.63Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10301S
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View Details Siemens 173C-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply
173C-10305S | 2W 1 / 2", 4Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10305S
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View Details Siemens 173C-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 0-10V NSR | Blackhawk Supply
173C-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10307
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View Details Siemens 173A-10306 2W 1/2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply
173A-10306 | 2W 1 / 2", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10306
View Details
View Details Siemens 173A-10300 2W 1/2", 0.4Cv ball valve assy, chrome-plat brass ball & brass stem, float NSR | Blackhawk Supply
173A-10300 | 2W 1 / 2", 0.4Cv ball valve assy, chrome-plat brass ball & brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10300
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View Details Siemens 173C-10301 2W 1/2", 0.63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V NSR | Blackhawk Supply
173C-10301 | 2W 1 / 2", 0.63Cv ball valve assy, chrome-plat brass ball & brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10301
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View Details Siemens 173A-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, floating NSR | Blackhawk Supply
173A-10305S | 2W 1 / 2", 4Cv ball valve assy, stainless steel ball and stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10305S
View Details
View Details Siemens 173C-10303 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 0-10V NSR | Blackhawk Supply
173C-10303 | 2W 1 / 2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10303
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View Details Siemens 173A-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, floating NSR | Blackhawk Supply
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
View Details Siemens 173A-10304 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, float NSR | Blackhawk Supply
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
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View Details Siemens 173A-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NSR | Blackhawk Supply
173A-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10307
View Details
View Details Siemens 173A-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, float NSR | Blackhawk Supply
173A-10301S | 2W 1 / 2", 0.63Cv ball valve assy, stainless steel ball and stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10301S
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View Details Schneider Electric VF-2253-526-9-05 VB: 1/2 in, 2W, Ball, NPT, SS, 4.7 cv, No Steam, 130 PSI; Act (MF40-7043): Elec, Float, SR, NC, 24 VAC, 22-30 VDC, Plen, 35 in-lb, Rotary, N2 | Blackhawk Supply
VF-2253-526-9-05 | VB: 1 / 2 in, 2W, Ball, NPT, SS, 4.7 cv, No Steam, 130 PSI; Act (MF40-7043): Elec, Float, SR, NC, 24 VAC, 22-30 VDC, Plen, 35 in-lb, Rotary, N2 | Schneider Electric
Brand: Schneider Electric
SKU: VF-2253-526-9-05
$358.98 each
View Details Schneider Electric VF-2253-505-9-03 VB: 1/2 in, 2W, Ball, NPT, SS, 1.3 cv, No Steam, 130 PSI; Act (MF41-6043): Elec, Float, NSR, 24 VAC, Plen, 35 in-lb, Rotary, N2, SmartX | Blackhawk Supply
VF-2253-505-9-03 | VB: 1 / 2 in, 2W, Ball, NPT, SS, 1.3 cv, No Steam, 130 PSI; Act (MF41-6043): Elec, Float, NSR, 24 VAC, Plen, 35 in-lb, Rotary, N2, SmartX | Schneider Electric
Brand: Schneider Electric
SKU: VF-2253-505-9-03
$224.87 each
View Details Siemens 171J-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Blackhawk Supply
171J-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171J-10309S
$253.22 each
View Details Siemens 599-10315S 2-way 1", 40 Cv ball valve, stainless steel ball & stem, 200psi close-off, NPT | Blackhawk Supply
599-10315S | 2-way 1", 40 Cv ball valve, stainless steel ball & stem, 200psi close-off, NPT | Siemens
Brand: Siemens
SKU: 599-10315S
$141.23 each
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
$131.13 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
$188.03 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
$114.81 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
$190.58 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
$466.70 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
$323.69 each
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Control Input
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End Switch
Housing
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