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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 3/4" Wilkins 600XL FNPT Pressure Reducing Valve, Less Union Assembly and Tailpiece (Lead Free)
$410.99 each
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Product Image of 1/2" FWL Pressure Relief Valve (15-200 PSI)
$59.21 each
Out of Stock
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Product Image of Thermostat for 1" Holby Tempering Valve
Thermostat for 1" Holby Tempering Valve
SKU: HOL1000-THRMST
Holby
SKU: HOL1000-THRMST
Brand: Holby
$302.60 each
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Product Image of 1-1/4" NPT STV Low Lead Manual Balancing Valve
1-1/4" NPT STV Low Lead Manual Balancing Valve
SKU: MB-LL-STV-NPT-125
Macon Balancing
SKU: MB-LL-STV-NPT-125
$187.12 each
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Product Image of LFN55BM1 - 1" Copper Press Water Pressure Reducing Valve (Lead Free)
$339.44 each
In Stock
Get 16 by Tue, Sep 22 - Wed, Sep 23
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Product Image of 3/4" NPT Union 5123 Mixing Valve (Low Lead)
3/4" NPT Union 5123 Mixing Valve (Low Lead)
SKU: 5123-T2
Taco
SKU: 5123-T2
Brand: Taco
$143.55 each
In Stock
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Product Image of 1-1/2" 21LT Tempering Valve (100°F - 140°F)
$1,116.04 each
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Product Image of 120V Coil for 10E to 26E Normally Open/Normally Closed, and 34E Normally Open Valves
$176.90 each
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Product Image of Float Vent, 1-284
Float Vent, 1-284
SKU: 1-284
Laars
SKU: 1-284
Brand: Laars
$21.97 each
Out of Stock
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Product Image of Proof of Closure Watertight Fast Opening Hydramotor Actuator, Damper Shaft & Arm (110/120V)
$7,256.85 each
In Stock
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Product Image of Thermostat for 1" Holby Low Temp Tempering Valve
Thermostat for 1" Holby Low Temp Tempering Valve
SKU: HOL1000-LTTHRMST
Holby
SKU: HOL1000-LTTHRMST
Brand: Holby
$270.40 each
In Stock
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Product Image of LFN55BM1 - 1" FPT Water Pressure Reducing Valve (Lead Free)
$312.50 each
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Product Image of QC-6 White Q Cartridge/ID Tag
QC-6 White Q Cartridge/ID Tag
SKU: 168082
Sporlan
SKU: 168082
Brand: Sporlan
$24.10 each
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Product Image of ORB/RB15 Series Refrigeration Valve Repair Kit
$86.19 each
In Stock
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Product Image of 1-1/4" FNPT x 1-1/2" FNPT RVW61 5,849,000 BTU Bronze Hot Water Relief Valve (80 psi)
$550.33 each
In Stock
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Product Image of 3/4" Press QuickSetter Balancing Valve w/ Flow Meter Union, 0.5 to 1.75 GPM (Lead Free)
$284.69 each
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Product Image of CB-4F Circuit Setter Balance Valve, 4" (Flanged)
$3,107.64 each
In Stock
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Product Image of 1/2" EB45 Threaded NPT Pressure Regulating Valve, Poly Top (Lead Free)
$63.27 each
Out of Stock
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Product Image of Valve Repair Kit for 8220 Series
Valve Repair Kit for 8220 Series
SKU: 304-392
Asco
SKU: 304-392
Brand: Asco
$618.19 each
In Stock
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Product Image of 1/4" x 3/8" ODF ASB20 Constant Pressure Valve (20% Bleed)
$141.90 each
In Stock
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Product Image of 2" Union Kit for D05 Sweat Valves
$137.43 each
In Stock
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Product Image of 2650 Series 1" Slip Socket PVC Shuttle Flow Switch Liquid/Water/Oil, 0.5 GPM Increasing Flow, No Conduit Connector
$113.40 each
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Product Image of Valve Repair Kit for 8353 AC Series
Valve Repair Kit for 8353 AC Series
SKU: 316-563
Asco
SKU: 316-563
Brand: Asco
$191.60 each
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Product Image of ADRI 3/8" ODF Discharge Bypass Valve, Internally Equalized (0/55 PSIG)
$244.92 each
In Stock
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Product Image of 1-1/2" All Parts Kit
1-1/2" All Parts Kit
SKU: APK150
Holby
SKU: APK150
Brand: Holby
$947.67 each
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Product Image of LFN55BM1-DU - 3/4" NPT Female Water Pressure Reducing Valve (Lead Free)
$265.21 each
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Product Image of 1" FS-204W Liquid - Wet Paddle-Type Flow Switch
$663.10 each
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Product Image of 1-1/2" Threaded Manual Balancing Valve, T1810-LF (Lead Free)
$302.68 each
In Stock
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Product Image of 1-1/2" Female NPT Low Lead Manual Balancing Valve (19.7 Cv)
$283.91 each
In Stock
Get 5 by Tue, Sep 22
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Product Image of 4" 3-Way Cast Iron ESBE Type F Series Mixing Valve (ANSI Flanged)
$1,909.73 each
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Product Image of Rebuild kit for V5011N2063
Rebuild kit for V5011N2063
SKU: 0903428A
Honeywell
SKU: 0903428A
Brand: Honeywell
$531.98 each
In Stock
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Product Image of 1/2" Normally Closed Direct Acting 3-Way Fuel Oil Solenoid Valve 120/60 AC
$1,186.05 each
In Stock
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Product Image of MasterGuard 860, 1-1/2" x 2" Thermostatic Mixing Valve, High Capacity (Lead Free)
$2,772.73 each
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Product Image of 1" GP1057 Normally Closed General Purpose Solenoid Valve (12.2 Cv)
$482.29 each
In Stock
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Product Image of 1/2" Rapid Install Temptrol Pressure Balancing Tub/Shower Valve Body w/ VersaFlex Integral Diverter
$133.79 each
Out of Stock
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Product Image of 3/4" Sweat AB Automatic Flow Control Balancing Valve (0.50 GPM)
$194.05 each
In Stock
Get 9 by Tue, Sep 22
In Stock
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Product Image of 24 VDC Coil
24 VDC Coil
SKU: 501695-006-D
Asco RedHat
SKU: 501695-006-D
Brand: Asco RedHat
$579.69 each
In Stock
Get 3 by Wed, Sep 23
In Stock
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Product Image of 2" 500XL Pressure Reducing Valve w/ Integral By-Pass Check Valve, w/ LF Bronze "Y" Strainer on Inlet (LF)
$2,933.99 each
In Stock
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Product Image of ORIT-10 7/8" ODF Evaporator Pressure Regulator (30 to 100 psi)
$719.11 each
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Product Image of 1" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (12.2 Cv)
$670.35 each
In Stock
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Product Image of Gasket Set, 082F8976
Gasket Set, 082F8976
SKU: 082F8976
Danfoss
SKU: 082F8976
Brand: Danfoss
$36.44 each
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Product Image of 2" Aluminum Solenoid Air Valve, 3,100,000 BTUH Max (24v)
$1,357.42 each
In Stock
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Product Image of 1" FNPT 500XL Pressure Reducing Valve (LF)
1" FNPT 500XL Pressure Reducing Valve (LF)
SKU: 1-500XLHR
Zurn
SKU: 1-500XLHR
Brand: Zurn
$760.99 each
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Product Image of 1-1/2" 2-Way Normally Open Low Pressure Gas Solenoid Valve (0-25 PSI)
$866.15 each
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Product Image of 3/4" LF10L-2, T & P Relief Valve, Lead Free - 125 psi
$101.18 each
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Product Image of 3/4" Sweat FlowCal Automatic Flow Balancing Valve (3.5 GPM)
$111.16 each
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Product Image of 3/4" Single Union NPT x NPT Pressure Reducing Valve (75 - 125 psi)
$352.57 each
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Product Image of 3/4" Sweat FlowCal Automatic Flow Balancing Valve (4.5 GPM)
$117.32 each
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