Control valves 0.5" - 2 way Valve size

All Types
Image for CCV Valves CCV Valves Image for Globe Valves Globe Valves Image for Valve Actuators Valve Actuators Image for Accessories Accessories Image for Mixing Valves Mixing Valves Image for Gas Valves Gas Valves Image for Solenoid Valves Solenoid Valves Image for Butterfly Valves Butterfly Valves Image for Pneumatic Valves Pneumatic Valves Image for Air Flow Control Valves Air Flow Control Valves Image for Electric Ball Valves Electric Ball Valves Image for Zone Valves Zone Valves Image for Variable Speed Drive Valves Variable Speed Drive Valves Image for Valve Parts Valve Parts Image for Check Valves Check Valves Image for Parts Parts Image for Energy Valves Energy Valves Image for Retrofit Kits Retrofit Kits Image for Retrofit Valves Retrofit Valves Image for Flow Control Valves Flow Control Valves Image for Circulator Pumps Circulator Pumps Image for Radiator Valves Radiator Valves Image for Balancing Valves Balancing Valves Image for Pressure Regulating Valves Pressure Regulating Valves Image for Temperature Control Valves Temperature Control Valves Image for Steam Valves Steam Valves Image for Diaphragm Valves Diaphragm Valves Image for Steam Traps Steam Traps Image for Oil Valves Oil Valves Image for Fan Coil Valves Fan Coil Valves Image for Variable Air Volume (VAV) Variable Air Volume (VAV) Image for Variable Air Volume (VAV) Dampers Variable Air Volume (VAV) Dampers Image for Circulator Valves Circulator Valves Image for Strainers Strainers Image for Suction Diffusers Suction Diffusers
Filter
View Details Siemens 373-03021 Valve assy 2W NC 1/2", 4Cv, Lin, SS Trim FxF, float Electronic Act NSR | Blackhawk Supply
373-03021 | Valve assy 2W NC 1 / 2", 4Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03021
$616.75 each
View Details Siemens 373-03126 Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Blackhawk Supply
373-03126 | Valve assy 2W NC 1 / 2", 1Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03126
$616.75 each
View Details Siemens 366-02002 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 0.63Cv 24V float SR | Blackhawk Supply
366-02002 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1 / 2" FxF 0.63Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02002
$348.46 each
View Details Siemens 371-03003 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, Prop Electr Act NSR | Blackhawk Supply
371-03003 | Valve assy 2W NO, 1 / 2" 4Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03003
$672.25 each
View Details Siemens 366-02050 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Blackhawk Supply
366-02050 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" FxUM 0.63Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02050
$396.98 each
View Details Siemens 366-02035 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 1Cv 24V float SR | Blackhawk Supply
366-02035 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" FxUM 1Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02035
$350.28 each
View Details Siemens 366-02057 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 24V float SR | Blackhawk Supply
366-02057 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" AFxUM 2.5Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02057
$396.98 each
View Details Siemens 371-03128 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply
371-03128 | Valve assy 2W NC 1 / 2", 2.5Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03128
$664.06 each
View Details Siemens 364-02038 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply
364-02038 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1 / 2" FxF 2.5Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02038
$271.18 each
View Details Siemens 371-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply
371-03019 | Valve assy 2W NC 1 / 2", 1.6Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03019
$672.25 each
View Details Siemens 363-02026 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Blackhawk Supply
363-02026 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1 / 2" FxUM 4Cv 24V float NSR | Siemens
Brand: Siemens
SKU: 363-02026
$300.81 each
View Details Siemens 365-02055 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxF 2.5Cv 24V 0-10V/4-20mA SR | Blackhawk Supply
365-02055 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1 / 2" FxF 2.5Cv 24V 0-10V / 4-20mA SR | Siemens
Brand: Siemens
SKU: 365-02055
$385.30 each
View Details Siemens 364-02057 MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" AFxUM 2.5Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply
364-02057 | MT Series 2W Valve ANSI 250 NO ModEqPt 1 / 2" AFxUM 2.5Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02057
$320.44 each
View Details Siemens 371-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Blackhawk Supply
371-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03165
$557.81 each
View Details Siemens 365-02053 MT Series 2W Valve asy ANSI 250 NO ModEqPct 1/2" FxF 1.6Cv 24V 0-10V/4-20mA SR | Blackhawk Supply
365-02053 | MT Series 2W Valve asy ANSI 250 NO ModEqPct 1 / 2" FxF 1.6Cv 24V 0-10V / 4-20mA SR | Siemens
Brand: Siemens
SKU: 365-02053
$385.30 each
View Details Siemens 366-02033 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxUM 0.63Cv 24V float SR | Blackhawk Supply
366-02033 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" FxUM 0.63Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02033
$350.28 each
View Details Siemens 371-03000 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply
371-03000 | Valve assy 2W NO, 1 / 2" 1Cv Lin SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03000
$672.25 each
View Details Siemens 366-02060 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 4Cv 24V float SR | Blackhawk Supply
366-02060 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" AFxUM 4Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02060
$396.98 each
View Details Siemens 366-02047 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Blackhawk Supply
366-02047 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" FxF 0.4Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02047
$384.49 each
View Details Siemens 366-02016 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 0.4Cv 24V float SR | Blackhawk Supply
366-02016 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1 / 2" FxUM 0.4Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02016
$396.98 each
View Details Siemens 366-02019 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 1Cv 24V float SR | Blackhawk Supply
366-02019 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1 / 2" FxF 1Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02019
$380.77 each
View Details Siemens 366-02009 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 2.5Cv 24V float SR | Blackhawk Supply
366-02009 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1 / 2" FxUM 2.5Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02009
$350.28 each
View Details Siemens 365-02025 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxF 4Cv 24V 0-10V/4-20mA SR | Blackhawk Supply
365-02025 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1 / 2" FxF 4Cv 24V 0-10V / 4-20mA SR | Siemens
Brand: Siemens
SKU: 365-02025
$385.30 each
View Details Siemens 366-02030 MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" FxF 0.4Cv 24V float SR | Blackhawk Supply
366-02030 | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" FxF 0.4Cv 24V float SR | Siemens
Brand: Siemens
SKU: 366-02030
$345.07 each
Type
CV
CV / GPM
Control Input
Control Valve Type
Control Valves Type
Cv / GPM
End Switch
Fail-Safe
Fail-Safe Type
Housing
Input Types
Normality (Fail)
Power Supply
Spring Return
Timing (sec)
Torque
Valve Type
Valve Size
Voltage
Committed to customer satisfaction
as experts in Control Valves
(847) 773-0645
Recently Viewed

Popular Products

View all →
iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$412.71 each
Belimo LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply
LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: LF24 US
$246.60 each
Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
Brand: Belimo
SKU: ARX24-MFT
$413.56 each
Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
$142.87 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
$141.60 each
Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$174.38 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$171.48 each
Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
$177.08 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart ($0.00) Quote these products
You can order without authorization. The system will remember your information after completion.