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Hydronic Valves, Controls & Parts

5222 items
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Product Image of 1" PEX Crimp MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve & Gauge
1" PEX Crimp MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve & Gauge
SKU: 521617AC
Caleffi
SKU: 521617AC
Brand: Caleffi
$292.18 each
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Product Image of Thermo Air Flow Switch (24 VDC)
Thermo Air Flow Switch (24 VDC)
SKU: AVFS-2
Dwyer
SKU: AVFS-2
Brand: Dwyer
$446.70 each
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Product Image of 120V Coil for 34E24C2-R1021E Normally Closed Secondary Coolant Valves
120V Coil for 34E24C2-R1021E Normally Closed Secondary Coolant Valves
SKU: AF4C05-R1021
Parker Hannifin
SKU: AF4C05-R1021
Brand: Parker Hannifin
$353.85 each
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Product Image of Standard Watertight Slow Opening Hydramotor Actuator (110/120V)
Standard Watertight Slow Opening Hydramotor Actuator (110/120V)
SKU: AH2E102A
Asco RedHat
SKU: AH2E102A
Brand: Asco RedHat
$4,340.13 each
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Product Image of 1/2" Union NPT Mixing Valve (Heating Only)
1/2" Union NPT Mixing Valve (Heating Only)
SKU: AM100R-UT-1
Resideo Braukmann
SKU: AM100R-UT-1
Brand: Resideo Braukmann
(5)
$165.92 each
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Product Image of 12gpm Flow Regulator Valve, AFRV12
12gpm Flow Regulator Valve, AFRV12
SKU: AFRV12
ClimateMaster
SKU: AFRV12
Brand: ClimateMaster
$308.38 each
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Product Image of Electric Actuator 600 Torque (115V)
Electric Actuator 600 Torque (115V)
SKU: AE60010
Apollo Valves
SKU: AE60010
Brand: Apollo Valves
$1,062.77 each
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Product Image of QuickSetter Replacement Flow Meter, 8 to 32 GPM
QuickSetter Replacement Flow Meter, 8 to 32 GPM
SKU: F0000944
Caleffi
SKU: F0000944
Brand: Caleffi
$104.67 each
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Product Image of Replacement Mixing Valve
Replacement Mixing Valve
SKU: F19153
Caleffi
SKU: F19153
Brand: Caleffi
$252.70 each
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Product Image of 1/2" NPT Horizontal Mount Level Switch, 316 Stainless Steel Float
1/2" NPT Horizontal Mount Level Switch, 316 Stainless Steel Float
SKU: F7-HSS
Dwyer
SKU: F7-HSS
Brand: Dwyer
$469.32 each
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Product Image of 1/8" MNPT Vertical Level Switch, Buna-N Float, 316 Stainless Steel Stem
1/8" MNPT Vertical Level Switch, Buna-N Float, 316 Stainless Steel Stem
SKU: F7-SB
Dwyer
SKU: F7-SB
Brand: Dwyer
$73.69 each
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Product Image of 1-1/4" N241X5 T&P Relief Valve w/ Flood Sensor Connectivity
1-1/4" N241X5 T&P Relief Valve w/ Flood Sensor Connectivity
SKU: F318825
Watts
SKU: F318825
Brand: Watts
$1,407.16 each
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Product Image of 1-1/4" x 1-1/2" Model 740 Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (70 psi)
1-1/4" x 1-1/2" Model 740 Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (70 psi)
SKU: F383482
Watts
SKU: F383482
Brand: Watts
(1)
$580.21 each
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Product Image of 1" LF140X-9 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
1" LF140X-9 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
SKU: F121460
Watts
SKU: F121460
Brand: Watts
$1,020.32 each
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Product Image of 1-1/2" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
1-1/2" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
SKU: F121549
Watts
SKU: F121549
Brand: Watts
(3)
$2,233.21 each
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Product Image of 2" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
2" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
SKU: F121575
Watts
SKU: F121575
Brand: Watts
(3)
$3,293.57 each
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Product Image of Bonnet for 3/4" Holby Tempering Valve
Bonnet for 3/4" Holby Tempering Valve
SKU: HOL0750-BONNET
Holby
SKU: HOL0750-BONNET
Brand: Holby
$142.18 each
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Product Image of Complete Bonnet & Gasket Assembly for 1-1/2" Holby Tempering Valve
Complete Bonnet & Gasket Assembly for 1-1/2" Holby Tempering Valve
SKU: HOL1500-ASSBLY
Holby
SKU: HOL1500-ASSBLY
Brand: Holby
$382.16 each
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Product Image of Complete Bonnet & Gasket Assembly for 2-1/2" Holby Tempering Valve
Complete Bonnet & Gasket Assembly for 2-1/2" Holby Tempering Valve
SKU: HOL2500-ASSBLY
Holby
SKU: HOL2500-ASSBLY
Brand: Holby
$612.69 each
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Product Image of 1" High Temperature Normally Closed Solenoid Air and Water Valve w/ Viton
1" High Temperature Normally Closed Solenoid Air and Water Valve w/ Viton
SKU: HT8210G4V
Asco RedHat
SKU: HT8210G4V
Brand: Asco RedHat
$609.05 each
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Product Image of 2" NPT Aluminum 2-Way Normally Open Solenoid Valve w/ Jun/Ct Box 60 Cv (2,924,50 BTU)
2" NPT Aluminum 2-Way Normally Open Solenoid Valve w/ Jun/Ct Box 60 Cv (2,924,50 BTU)
SKU: JB821483CSA
Asco RedHat
SKU: JB821483CSA
Brand: Asco RedHat
$1,268.67 each
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Product Image of 1/2", 2 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
1/2", 2 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
SKU: I050C2R-2
Taco
SKU: I050C2R-2
Brand: Taco
$711.05 each
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Product Image of 3/4", 3 Way Setpoint I-Series NPT Mixing Valve (Threaded)
3/4", 3 Way Setpoint I-Series NPT Mixing Valve (Threaded)
SKU: I075T3S-1
Taco
SKU: I075T3S-1
Brand: Taco
$529.99 each
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Product Image of 1/2", 3 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
1/2", 3 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
SKU: I050C3R-1
Taco
SKU: I050C3R-1
Brand: Taco
$749.87 each
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Product Image of 3/4", 2 Way Setpoint I-Series Mixing Valve w/ Sensor
3/4", 2 Way Setpoint I-Series Mixing Valve w/ Sensor
SKU: I075T2S-2
Taco
SKU: I075T2S-2
Brand: Taco
$522.40 each
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Product Image of 1/2", 2 Way Setpoint I-Series Mixing Valve w/ Sensor
1/2", 2 Way Setpoint I-Series Mixing Valve w/ Sensor
SKU: I050C2S-2
Taco
SKU: I050C2S-2
Brand: Taco
(1)
$526.97 each
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Product Image of 3/4", 2 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
3/4", 2 Way Outdoor Reset I-Series Mixing Valve w/ Sensor
SKU: I075T2R-2
Taco
SKU: I075T2R-2
Brand: Taco
$676.38 each
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Product Image of 3/8" 0-101# Normally-Closed Explosion-Proof Solenoid Valve (120 VDC)
3/8" 0-101# Normally-Closed Explosion-Proof Solenoid Valve (120 VDC)
SKU: EF8263H118T-12VDC
Asco RedHat
SKU: EF8263H118T-12VDC
Brand: Asco RedHat
$360.14 each
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Product Image of 2" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (75 psi)
2" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (75 psi)
SKU: F121558
Watts
SKU: F121558
Brand: Watts
(3)
$2,565.64 each
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Product Image of 1" High Current Brass Flow Switch w/ Flexible Paddles
1" High Current Brass Flow Switch w/ Flexible Paddles
SKU: IFSH1BF-1
Taco
SKU: IFSH1BF-1
Brand: Taco
$222.76 each
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Product Image of 1" High Current Stainless Steel Flow Switch NEMA1 w/ Flexible Paddles (Double Switch)
1" High Current Stainless Steel Flow Switch NEMA1 w/ Flexible Paddles (Double Switch)
SKU: IFSH2SF-1
Taco
SKU: IFSH2SF-1
Brand: Taco
$624.60 each
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Product Image of CHPH15 240V Gold Ring Coil
CHPH15 240V Gold Ring Coil
SKU: CHPH15
Parker Hannifin
SKU: CHPH15
Brand: Parker Hannifin
$97.48 each
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Product Image of Piston for 1-1/2" Holby Tempering Valve
Piston for 1-1/2" Holby Tempering Valve
SKU: HOL1500-PISTON
Holby
SKU: HOL1500-PISTON
Brand: Holby
$147.97 each
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Product Image of Bonnet for 4" Holby Tempering Valve
Bonnet for 4" Holby Tempering Valve
SKU: HOL4000-BONNET
Holby
SKU: HOL4000-BONNET
Brand: Holby
$1,770.66 each
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Product Image of 3" Bronze Thermostatic Tempering Valve (Low Temp)
3" Bronze Thermostatic Tempering Valve (Low Temp)
SKU: HOLBY3000LT
Holby
SKU: HOLBY3000LT
Brand: Holby
(1)
$4,678.57 each
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Product Image of Bonnet for 1" Holby Tempering Valve
Bonnet for 1" Holby Tempering Valve
SKU: HOL1000-BONNET
Holby
SKU: HOL1000-BONNET
Brand: Holby
$142.18 each
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Product Image of Piston for 1-1/4" Holby Tempering Valve
Piston for 1-1/4" Holby Tempering Valve
SKU: HOL1250-PISTON
Holby
SKU: HOL1250-PISTON
Brand: Holby
$127.63 each
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Product Image of Piston for 2" Holby Tempering Valve
Piston for 2" Holby Tempering Valve
SKU: HOL2000-PISTON
Holby
SKU: HOL2000-PISTON
Brand: Holby
$213.79 each
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Product Image of Piston for 2-1/2" Holby Tempering Valve
Piston for 2-1/2" Holby Tempering Valve
SKU: HOL2500-PISTON
Holby
SKU: HOL2500-PISTON
Brand: Holby
$423.20 each
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Product Image of Screw for 2-1/2" Holby Tempering Valve
Screw for 2-1/2" Holby Tempering Valve
SKU: HOL2500-SCREW
Holby
SKU: HOL2500-SCREW
Brand: Holby
$103.60 each
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Product Image of 1/2" Bronze Thermostatic Tempering Valve
1/2" Bronze Thermostatic Tempering Valve
SKU: HOLBY0500
Holby
SKU: HOLBY0500
Brand: Holby
(1)
$781.43 each
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Product Image of NPT Paddle Flow Switch w/ Conduit Electrical Connection
NPT Paddle Flow Switch w/ Conduit Electrical Connection
SKU: FS-2-CND
Dwyer
SKU: FS-2-CND
Brand: Dwyer
$94.10 each
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Product Image of Free Floating Sewage Water SPDT Level Switch (20 ft Cable)
Free Floating Sewage Water SPDT Level Switch (20 ft Cable)
SKU: FSW2-DNPN-20
Dwyer
SKU: FSW2-DNPN-20
Brand: Dwyer
$146.28 each
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Product Image of Proof of Closure 3-Way Oil Shutoff Hydramotor Actuator with Auxiliary Switch, 3 Cv (120V)
Proof of Closure 3-Way Oil Shutoff Hydramotor Actuator with Auxiliary Switch, 3 Cv (120V)
SKU: H0V13B167T171
Asco RedHat
SKU: H0V13B167T171
Brand: Asco RedHat
$7,580.47 each
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Product Image of 1/2" MIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
1/2" MIP x G1 Brass Union w/ Integral Check Valve (Lead Free)
SKU: H-7-4202W-WP
Webstone
SKU: H-7-4202W-WP
Brand: Webstone
$17.23 each
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Product Image of 24V Coil for 10E to 26E Normally Open/Normally Closed, and 34E Normally Open Valves
24V Coil for 10E to 26E Normally Open/Normally Closed, and 34E Normally Open Valves
SKU: CF5C01-R1021
Parker Hannifin
SKU: CF5C01-R1021
Brand: Parker Hannifin
$194.56 each
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Product Image of 1" FNPT Push Connect Pressure Regulating Valve for DS05 (LF)
1" FNPT Push Connect Pressure Regulating Valve for DS05 (LF)
SKU: DS05-102-SB-LF
Resideo Braukmann
SKU: DS05-102-SB-LF
Brand: Resideo Braukmann
$94.97 each
In Stock
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Product Image of 120V Coil for 10E to 26E Normally Open/Normally Closed, and 34E Normally Open Valves
120V Coil for 10E to 26E Normally Open/Normally Closed, and 34E Normally Open Valves
SKU: CF5C05-R1021
Parker Hannifin
SKU: CF5C05-R1021
Brand: Parker Hannifin
$176.90 each
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