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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 1" x 1-1/4" Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (40 psi)
$467.45 each
In Stock
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Product Image of 1-1/4" EX PEX x 1" MPT F1960 Expansion XL Brass MPT Adapter
$32.08 each
Out of Stock
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Product Image of 1-1/4" Union Kit for D05/DS05
$62.02 each
In Stock
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Product Image of 3-Way Solenoid Air Valve (208V)
$357.53 each
In Stock
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Product Image of 1/2" NPT 2 Way Normally Open Mixing Valve Body (4.6 Cv)
$144.88 each
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Product Image of 1/2" MIP Pressure Relief Valve (75 PSI), 451-12-75
$15.90 each
Out of Stock
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Product Image of 3/4" FNPT x 1" FNPT RVW10 1,035,000 BTU Hot Water Relief Valve, 50 PSIG (Brass Finish)
$108.41 each
In Stock
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Product Image of 1" 2-Way Normally Open Low Pressure Gas Solenoid Valve (0-25 PSI)
$642.75 each
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Product Image of 3/4" Copper Press Thermostatic Mixing Valve w/ Check Valve, For High Temp (Lead Free)
3/4" Copper Press Thermostatic Mixing Valve w/ Check Valve, For High Temp (Lead Free)
SKU: H-78273W
Webstone
SKU: H-78273W
Brand: Webstone
$178.86 each
In Stock
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Product Image of 1/2" LFL70AT Lead Free Lo-Temp Threaded Tempering Valve (100°-130°)
$341.10 each
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Product Image of 1-1/4" RVW60 8,725,000 BTU Capacity Bronze Relief Valve, 150 psi
$452.01 each
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Product Image of 1/2" Normally Closed General Service Solenoid Valve, NPT, 5# DIFF, w/ DIN Connector (120 V)
$271.87 each
In Stock
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Product Image of 1/2" MIPS 270-LF Exposed Thermostatic Mixing Valve for Faucets (.25 to 12 GPM)
$201.39 each
In Stock
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Product Image of 1" Sweat Angled Differential Pressure By-Pass Valve
$117.96 each
In Stock
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Product Image of 3/4" NPT Normally Closed Solenoid Valve (12 VDC)
3/4" NPT Normally Closed Solenoid Valve (12 VDC)
SKU: 8210G003-12VDC
Asco RedHat
SKU: 8210G003-12VDC
Brand: Asco RedHat
$378.12 each
In Stock
Get 1 by Tue, Sep 22
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Product Image of ADRSE-2 1/2" ODF Discharge Bypass Valve (0 to 30 psi)
$453.56 each
In Stock
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Product Image of 2" Normally Open Solenoid Valve (24v)
2" Normally Open Solenoid Valve (24v)
SKU: 8210G103-24V
Asco RedHat
SKU: 8210G103-24V
Brand: Asco RedHat
$1,635.58 each
In Stock
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Product Image of LFN170-RK-M3 3/4" - 1" Repair Kit for LFN170-M3
$212.28 each
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Product Image of 1/2" LF1170M2-US Lead Free Sweat Mixing Valve
$214.75 each
In Stock
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Product Image of 3/4" LF25AUB-DU-Z3 Pressure Reducing Valve, Lead Free (Double Union)
$295.40 each
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Product Image of 1" Sweat 5124 Mixing Valve (Low Lead)
1" Sweat 5124 Mixing Valve (Low Lead)
SKU: 5124-C2
Taco
SKU: 5124-C2
Brand: Taco
(5)
$168.16 each
In Stock
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Product Image of 3/4" FNPT x 1" FNPT RVW10 710,000 BTU Hot Water Relief Valve, 30 PSIG (Brass Finish)
$90.14 each
In Stock
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Product Image of SEP4 1" Sweat Union 4-in-1 Air, Dirt, Hydro & Magnet Hydraulic Separator
$799.96 each
In Stock
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Product Image of 1/2" Pressure Reducing Valve with FastFill
$283.53 each
In Stock
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Product Image of 3/8" Compression Chrome Plated Thermostatic Mixing Valve w/ Check Valve, Fittings, and Gauge (Lead Free)
$136.34 each
In Stock
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Product Image of Replacement Indicator Element
Replacement Indicator Element
SKU: 780002
Sporlan
SKU: 780002
Brand: Sporlan
$12.94 each
Backorder
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Product Image of Fast Opening Hydramotor Actuator with Damper Arm (120V)
Fast Opening Hydramotor Actuator with Damper Arm (120V)
SKU: P159A120X1X11F0
Asco
SKU: P159A120X1X11F0
Brand: Asco
$581.87 each
In Stock
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Product Image of LEGIOMIX Sensor Probe for 1-1/2" & 2" Mixing Valves, F69804
$93.45 each
In Stock
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Product Image of OROA-5 210 5/8" x 5/8" x 5/8" ODF Head Pressure Control Valve (210 psi)
$577.88 each
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Product Image of Insulation Shell for 1-1/4" and 1-1/2" DisCal Air Separators
$44.75 each
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Product Image of 1/2" Normally Closed Solenoid Valve, 4 CV (120v) (Lead Free)
$277.07 each
In Stock
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Product Image of 100XL8-100210 3/4" Temperature & Pressure Relief Valve
$118.94 each
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Product Image of PKC-1-208/240 Solenoid Coil for Normally Closed Refrigeration Solenoid Valves (208/240 VAC)
$80.47 each
In Stock
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Product Image of 1/2" 3-Way Pneumatic Mixing Valve, 4-8 PSI (1.2 Cv)
$573.42 each
In Stock
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Product Image of 3/4" Gold Ring Series 2-Way Normally Closed Pilot Operated Solenoid Valve (5 Cv)
$252.93 each
In Stock
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Product Image of 3/4" FNPT Aqua-Gard Thermostatic Mixing Valve (LF)
3/4" FNPT Aqua-Gard Thermostatic Mixing Valve (LF)
SKU: 34-ZW1017XL
Zurn
SKU: 34-ZW1017XL
Brand: Zurn
$321.99 each
In Stock
Get 4 by Tue, Sep 22
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Product Image of 3/8" Three-Way Unitary Mixing Valve (1.0 Cv)
$367.60 each
In Stock
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Product Image of Fixed Point Manifold Mixing Station w/ Alpha 25-55U Pump (3 Loops)
$1,231.80 each
In Stock
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Product Image of Valve Rebuild Kit 8210 AC
Valve Rebuild Kit 8210 AC
SKU: 304355
Asco
SKU: 304355
Brand: Asco
$806.09 each
In Stock
Get 1 by Tue, Sep 22
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Product Image of 3/8" Normally Closed Gas Shut-Off Valve (120 V)
3/8" Normally Closed Gas Shut-Off Valve (120 V)
SKU: 8214G10-120VAC
Asco RedHat
SKU: 8214G10-120VAC
Brand: Asco RedHat
$262.62 each
In Stock
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Product Image of Cartridge kit for D06G and DS06G
$78.59 each
In Stock
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Product Image of GP257-R General Purpose Valve Repair Kit
$115.56 each
In Stock
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Product Image of Air Flow Switch, 132081-2
Air Flow Switch, 132081-2
SKU: 132081-2
Solaronics
SKU: 132081-2
Brand: Solaronics
$161.52 each
In Stock
Get 3 by Wed, Sep 23
In Stock
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Product Image of 3/4" EB75 Threaded Pressure Regulating Valve (0-20 PSI)
$114.62 each
Backorder
Get it by Mon, Oct 12 - Mon, Oct 19
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Product Image of 1" Union NPT AMX Series DirectConnect (Lead Free)
$328.00 each
In Stock
Get 2 by Tue, Sep 22
In Stock
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Product Image of 2-1/2" General Purpose Solenoid Valve (120v)
$1,365.94 each
In Stock
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Product Image of Valve Repack/Rebuild Kit For V5011A,F
Valve Repack/Rebuild Kit For V5011A,F
SKU: 14003111-008
Honeywell
SKU: 14003111-008
Brand: Honeywell
$325.23 each
In Stock
Get 7 by Wed, Sep 23
In Stock
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Product Image of Legiomix Replacement Actuator
Legiomix Replacement Actuator
SKU: 645114
Caleffi
SKU: 645114
Brand: Caleffi
$422.73 each
Backorder
Get it by Mon, Oct 19 - Mon, Nov 16
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