THERMOSTATIC VALVES FOR SALE

Shop our collection of 250+ thermostatic valves (CCVs and radiator valve operators), thermostats, and accessories from Johnson Controls, Danfoss, Siemens, and other leading brands!
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View Details Danfoss 003N8032RA 1" NPT BRASS TEMP REGULATOR COOLING, 32 | Blackhawk Supply
003N8032RA | 1" NPT BRASS TEMP REGULATOR COOLING, 32 | Danfoss
Brand: Danfoss
SKU: 003N8032RA
$623.83 each
View Details Honeywell TP970A2145 DIRECT ACTING 60F TO 90F THROTTLING RANGE 2F TO 10F SMALL WALL PLAT E AND SATIN CHROME COVER CONVERTASTAT KIT | Blackhawk Supply
TP970A2145 | DIRECT ACTING 60F TO 90F THROTTLING RANGE 2F TO 10F SMALL WALL PLAT E AND SATIN CHROME COVER CONVERTASTAT KIT | Honeywell
Brand: Honeywell
SKU: TP970A2145
$388.99 each
View Details Johnson Controls T-4002-204 THERMOSTAT REV VERT F | Blackhawk Supply
T-4002-204 | THERMOSTAT REV VERT F | Johnson Controls
Brand: Johnson Controls
SKU: T-4002-204
$231.27 each
View Details Johnson Controls T-4002-203 THERMOSTAT DIR VERT F | Blackhawk Supply
T-4002-203 | THERMOSTAT DIR VERT F | Johnson Controls
Brand: Johnson Controls
SKU: T-4002-203
$231.27 each
View Details Schneider Electric TK-4212-201 PNEU. UNITARY BULB STAT S-W 30-90F LO-LIM 3' CAP | Blackhawk Supply
TK-4212-201 | PNEU. UNITARY BULB STAT S-W 30-90F LO-LIM 3' CAP | Schneider Electric
Brand: Schneider Electric
SKU: TK-4212-201
$1,329.49 each
View Details Armstrong C5491 Air Vent Thermostatic 3/4 Inch Stainless Steel Threaded TAVB-3 300 PSIG 365 Degrees Fahrenheit | Blackhawk Supply
C5491 | Air Vent Thermostatic 3 / 4 Inch Stainless Steel Threaded TAVB-3 300 PSIG 365 Degrees Fahrenheit | Armstrong
Brand: Armstrong
SKU: C5491
$945.85 each
View Details Macromatic TH43161-31-35J Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1 - 100 seconds | Encapsulated | Analog | Blackhawk Supply
TH43161-31-35J | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1 - 100 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-31-35J
$89.13 each
View Details Macromatic TH43168-35-17J Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1 - 100 hours | Encapsulated | Analog | Blackhawk Supply
TH43168-35-17J | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1 - 100 hours | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-35-17J
$86.80 each
View Details Macromatic TH43168-F-12 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-F-12 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-F-12
$86.80 each
View Details Macromatic TH43168-F-30 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-F-30 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-F-30
$86.80 each
View Details Macromatic TH43168-37-12 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Blackhawk Supply
TH43168-37-12 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-37-12
$86.80 each
View Details Macromatic TH43168-37-36J Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Blackhawk Supply
TH43168-37-36J | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-37-36J
$86.80 each
View Details Macromatic TH43168-F-07 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-F-07 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-F-07
$86.80 each
View Details Macromatic TH43168-F-04 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-F-04 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-F-04
$86.80 each
View Details Macromatic TH43168-F-09J Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-F-09J | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-F-09J
$86.80 each
View Details Macromatic TH43168-F-08J Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-F-08J | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-F-08J
$86.80 each
View Details Macromatic TH43168-37-31J Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Blackhawk Supply
TH43168-37-31J | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-37-31J
$86.80 each
View Details Macromatic TH43168-37-17 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Blackhawk Supply
TH43168-37-17 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-37-17
$86.80 each
View Details Macromatic TH43168-37-04J Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Blackhawk Supply
TH43168-37-04J | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-37-04J
$86.80 each
View Details Macromatic TH43168-36-F Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-36-F | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-36-F
$86.80 each
View Details Macromatic TH43168-36-FJ Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-36-FJ | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-36-FJ
$86.80 each
View Details Macromatic TH43168-36-17 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-36-17 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-36-17
$86.80 each
View Details Macromatic TH43168-36-17J Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-36-17J | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-36-17J
$86.80 each
View Details Macromatic TH43168-36-31 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-36-31 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 10 - 1;000 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-36-31
$86.80 each
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Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply
EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIBA5-100T/R
$119.06 each
Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$114.75 each
Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
$156.58 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
$482.85 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$102.88 each
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$151.11 each
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$428.85 each
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