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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 1/2" 1450F Pressure Regulator & Relief Combo (Threaded)
1/2" 1450F Pressure Regulator & Relief Combo (Threaded)
SKU: 0388798
Watts
SKU: 0388798
Brand: Watts
(2)
$279.04 each
In Stock
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Product Image of 3/4" Spirotrap Drain Brass Dirt Separators with removable head (Female Thread)
$107.73 each
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Product Image of 3/4" NPT Differential Bypass Valve
3/4" NPT Differential Bypass Valve
SKU: 519502A
Caleffi
SKU: 519502A
Brand: Caleffi
$148.14 each
In Stock
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Product Image of 790-75, 1,615,000 BTU Capacity Relief Valve
$266.44 each
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Product Image of 3/4" LFN170-M3 Lead Free Commercial Master Tempering Valve
$824.16 each
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Product Image of Maxline Thermostatic Mixing Valve
Maxline Thermostatic Mixing Valve
SKU: 8210CK
Symmons
SKU: 8210CK
Brand: Symmons
$89.99 each
In Stock
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Product Image of Valve Repair Kit 8222 AC
Valve Repair Kit 8222 AC
SKU: 304031
Asco RedHat
SKU: 304031
Brand: Asco RedHat
(1)
$258.42 each
In Stock
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Product Image of 1" Union FNPT x FNPT Water Pressure Reducing Valve
$278.99 each
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Product Image of 1/2" Sweat MIXCAL 3-Way Thermostatic Mixing Valve (Lead Free)
$165.42 each
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Product Image of 1" VTA Series 3-Way Thermostatic Mixing Valve, 95 to 140°F, Lead Free (Threaded)
$309.10 each
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Product Image of 1-1/2" Sweat 5463 Series DIRTMAG Dirt Separator with Magnet
$308.47 each
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Product Image of G23-12V DC Solenoid Coil for General Purpose Valve
$103.32 each
In Stock
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Product Image of Spirovent Inner Core for VJR075
Spirovent Inner Core for VJR075
SKU: PJR075IT
Spirotherm
SKU: PJR075IT
Brand: Spirotherm
(1)
$14.70 each
In Stock
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Product Image of SEP4 1-1/4" NPT 4-in-1 Air, Dirt, Hydro & Magnet Hydraulic Separator
$939.32 each
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Product Image of Commercial V46 Series Pressure-Actuated Water-Regulating Valve (100-300 PSI)
$259.05 each
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Product Image of CB-1 1/2S Lead Free Circuit Setter Balance Valve, 1-1/2" (Sweat)
$286.30 each
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Product Image of 120V Encapsulated Coil Kit, NEMA 1 Class F (20 watts)
120V Encapsulated Coil Kit, NEMA 1 Class F (20 watts)
SKU: 099257-005-D
Asco
SKU: 099257-005-D
Brand: Asco
$297.24 each
In Stock
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Product Image of PKC-2-24 Solenoid Coil for Normally Closed Refrigeration Solenoid Valves (24 VAC)
$95.92 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 (40 psi)
$509.78 each
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Product Image of 1" Commercial ASME T&P Relief Valve (8" Element, 150 psi)
$449.05 each
In Stock
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Product Image of 3/4" Sweat ACCU-FLO Balancing Valve
3/4" Sweat ACCU-FLO Balancing Valve
SKU: ACUF-075-AC-2
Taco
SKU: ACUF-075-AC-2
Brand: Taco
(2)
$84.10 each
In Stock
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Product Image of Air Vent for Series 551
Air Vent for Series 551
SKU: 59756
Caleffi
SKU: 59756
Brand: Caleffi
$136.28 each
In Stock
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Product Image of 1-1/4" DS06 DialSet Pressure Regulating Valve w/ Double Union Press Fittings (Lead Free)
$324.04 each
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Product Image of 1-1/2" Press Hydraulic Separator
1-1/2" Press Hydraulic Separator
SKU: H-78406
Webstone
SKU: H-78406
Brand: Webstone
$730.40 each
In Stock
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Product Image of Fixed Point Manifold Mixing Station w/ UPS15-58FC Pump (5 Loops)
$1,185.39 each
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Product Image of Fixed Point Manifold Mixing Station w/ UPS15-58FC Pump (8 Loops)
$1,430.89 each
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Product Image of Double Shutoff Expansion Tank Valve
Double Shutoff Expansion Tank Valve
SKU: 0408304
Wal-rich
SKU: 0408304
Brand: Wal-rich
$74.62 each
In Stock
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Product Image of 3/4" LF25AUB-M3-Z6 Water Pressure Reducing Valve (Threaded F Union Inlet x NPT Threaded F Outlet) w/ Male Tailpiece
$210.65 each
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Product Image of Gorton No. C, 1/4" Straight Vapor Equalizing Valve
$46.50 each
In Stock
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Product Image of 3/4" FNPT x 1" FNPT RVW61 3,096,000 BTU Hot Water Pressure Relief Valve, 125 psi
$229.53 each
In Stock
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Product Image of 3/4" F82 Medium Capacity Pressure Relief Valve, 50 PSI (Lead Free)
$106.74 each
In Stock
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Product Image of 3/4" MNPT x 3/4" FNPT RVW40 477,000 BTU Hot Water Relief Valve, 30 PSIG (Brass Finish)
$59.46 each
In Stock
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Product Image of 3/4" NPT Mixing Valve (Lead Free)
$166.21 each
In Stock
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Product Image of 2" Sweat Union LEGIOMIX Electronic Mixing Valve (47 Cv)
$3,241.72 each
In Stock
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Product Image of Gorton No. 4, 1/4" Straight Vapor Equalizing Valve
$52.91 each
In Stock
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Product Image of Gorton No. 5, 1/4" Straight Vapor Equalizing Valve
$43.20 each
In Stock
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Product Image of 3/4" Sweat Union 5003 Heating Only Mixing Valve
3/4" Sweat Union 5003 Heating Only Mixing Valve
SKU: 5003-HX-C3
Taco
SKU: 5003-HX-C3
Brand: Taco
(3)
$132.11 each
In Stock
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Product Image of 3/4" Sweat Union for 5120 Water Temperature Mixing Valve with Gauge (Set of 3)
$37.48 each
In Stock
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Product Image of 1/2" 3-way Globe Mixing Valve
1/2" 3-way Globe Mixing Valve
SKU: V5013N1048
Honeywell
SKU: V5013N1048
Brand: Honeywell
(6)
$296.34 each
In Stock
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Product Image of 1" Press DISCAL Air Separator w/ Check Valve
$183.58 each
In Stock
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Product Image of FS-3/4 3/4" NPT Circuit Sentry Flo-Setter II Valve
$280.00 each
In Stock
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Product Image of 1-1/2" Brass 4900 Series Air Separator (Sweat)
1-1/2" Brass 4900 Series Air Separator (Sweat)
SKU: 49-150C-2
Taco
SKU: 49-150C-2
Brand: Taco
(35)
$231.99 each
In Stock
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Product Image of 1" FNPT x 1-1/4" FNPT RVW61 2,657,000 BTU Bronze Hot Water Relief Valve (60 psi)
$361.42 each
In Stock
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Product Image of 19 Series 1-1/2" MNPT x 2" FNPT 6,616 LBS/HR Safety Relief Valve (150 psi)
$560.25 each
In Stock
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Product Image of 4" Air Scoop
4" Air Scoop
SKU: 437-1
Taco
SKU: 437-1
Brand: Taco
$719.21 each
In Stock
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Product Image of 1-1/2" NPT 5463 Series DIRTMAG Dirt Separator with Magnet
$416.55 each
In Stock
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Product Image of 1" Union Sweat AMX Series DirectConnect (Lead Free)
$299.64 each
In Stock
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Product Image of FS7-4, 1-1/4" Flow Switch-Paddle Style
FS7-4, 1-1/4" Flow Switch-Paddle Style
SKU: 119700
McDonnell & Miller
SKU: 119700
$572.04 each
In Stock
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