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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 3/4" LF25AUB-HP-Z3 High Pressure Reducing Valve (Female Union x Female)
3/4" LF25AUB-HP-Z3 High Pressure Reducing Valve (Female Union x Female)
SKU: 0009279
Watts
SKU: 0009279
Brand: Watts
(3)
$491.79 each
In Stock
Get 39 by Mon, Sep 21
In Stock
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Product Image of 1" Spirocombi Air & Dirt Separator Magnet (Threaded)
1" Spirocombi Air & Dirt Separator Magnet (Threaded)
SKU: VDR100-FTM
Spirotherm
SKU: VDR100-FTM
Brand: Spirotherm
$299.12 each
In Stock
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In Stock
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Product Image of 1-1/4" Brass 4-Way Mixing Valve
1-1/4" Brass 4-Way Mixing Valve
SKU: 722
Tekmar
SKU: 722
Brand: Tekmar
(12)
$229.00 each
In Stock
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In Stock
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Product Image of Outdoor Flow Switch, 100232493
Outdoor Flow Switch, 100232493
SKU: 100232493
Lochinvar
SKU: 100232493
Brand: Lochinvar
$325.67 each
In Stock
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Product Image of N55B-RK 1-1/4" - 2" Repair Kit
N55B-RK 1-1/4" - 2" Repair Kit
SKU: 0006988
Watts
SKU: 0006988
Brand: Watts
(5)
$131.74 each
In Stock
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Product Image of 3/4" MNPT x 3/4" FNPT RVW17 934,000 BTU Bronze Relief Valve (150 psi)
$51.09 each
In Stock
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Product Image of Fixed Point Manifold Mixing Station w/ UPS15-58FC Pump (3 Loops)
$1,078.63 each
In Stock
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Product Image of Flow Switch Replacement, 00PPG000003100A
Flow Switch Replacement, 00PPG000003100A
SKU: 00PPG000003100A
Carrier
SKU: 00PPG000003100A
Brand: Carrier
$733.44 each
In Stock
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Product Image of 3/4" Air Separator (Threaded)
3/4" Air Separator (Threaded)
SKU: 74003
Webstone
SKU: 74003
Brand: Webstone
(6)
$106.95 each
In Stock
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Product Image of 3/4" FVMX-8C Commercial T&P Relief Valve, Lead Free (Male Inlet)
$262.21 each
In Stock
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In Stock
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Product Image of 1-1/4" Sweat 5461 Series DISCAL DIRTMAG Air & Dirt Separator with Magnet
$434.40 each
In Stock
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Product Image of FS1, 1/2" Flow Switch
$335.50 each
In Stock
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Product Image of 1-1/2" Aluminum Solenoid Air Valve, 1,900,000 BtuH Max (120v)
$617.20 each
In Stock
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In Stock
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Product Image of 1/2" Sweat Inlet x 1/2" FNPT Outlet AutoFill Filling Valve
$93.28 each
In Stock
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Product Image of 1" LFN170-M3 Lead Free Commercial Master Tempering Valve
$1,045.78 each
In Stock
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Product Image of 1" 174A Relief Valve w/ Flood Sensor Connectivity (125 psi)
$343.58 each
In Stock
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Product Image of SEP4 1-1/4" Sweat Union 4-in-1 Air, Dirt, Hydro & Magnet Hydraulic Separator
$752.80 each
In Stock
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Product Image of 2" Brass 4900 Series Air Separator (Threaded)
2" Brass 4900 Series Air Separator (Threaded)
SKU: 49-200T-2
Taco
SKU: 49-200T-2
Brand: Taco
(35)
$290.15 each
In Stock
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Product Image of 4, 1/2" x 3/4" Straight Steam Quick Valve
$121.80 each
In Stock
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Product Image of 3/4" RVW60 2,162,000 BTU Capacity, Bronze Relief Valve, 100 psi
$171.25 each
In Stock
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Product Image of 3-Way Solenoid Air Valve (24V)
3-Way Solenoid Air Valve (24V)
SKU: V11HGA-100
Johnson Controls
SKU: V11HGA-100
(1)
$429.30 each
In Stock
Get 17 by Mon, Sep 21
In Stock
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Product Image of 3/4" LF70A Lead Free Sweat Tempering Valve (120° -160°)
$196.88 each
In Stock
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Product Image of 1" FNPT x 1-1/4" FNPT RVW61 1,570,000 BTU Bronze Hot Water Relief Valve (30 psi)
$266.80 each
In Stock
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Product Image of 3/4" AM1 Temperature Gauge Tail Piece w/ Sweat
$30.59 each
In Stock
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Product Image of 3/4" x 1" Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (75 psi)
$180.10 each
In Stock
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In Stock
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Product Image of 1" LF25AUB-HP-Z3 Pressure Reducing Valve, 75-125 psi, Lead Free (FNPT Union Inlet x FNPT Outlet)
$676.12 each
In Stock
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In Stock
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Product Image of 1-1/4" NPT STV Balancing Valve
1-1/4" NPT STV Balancing Valve
SKU: MB-STV-NPT-1-1-4
Macon Balancing
SKU: MB-STV-NPT-1-1-4
$140.30 each
In Stock
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In Stock
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Product Image of 3/4" EB-25 SharkBite Double Union Pressure Regulator, Lead Free
$147.90 each
In Stock
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In Stock
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Product Image of 3/4" Press Fitting
3/4" Press Fitting
SKU: NA10744
Caleffi
SKU: NA10744
Brand: Caleffi
$15.58 each
In Stock
Get 9 by Mon, Sep 21
In Stock
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Product Image of LF474A 3/4" Female Relief Valve (125 psi)
LF474A 3/4" Female Relief Valve (125 psi)
SKU: 0369011
Watts
SKU: 0369011
Brand: Watts
(1)
$153.04 each
Backorder
Get it by Fri, Oct 9 - Fri, Oct 16
Backorder
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Product Image of 3/4" Press Supervent Air Eliminator, PV075P
$141.06 each
In Stock
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In Stock
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Product Image of 1-1/4" Spirocombi Air & Dirt Separator Magnet (Sweat)
$347.22 each
In Stock
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In Stock
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Product Image of 1/8" NPT Male Service Check Valve
1/8" NPT Male Service Check Valve
SKU: 59474A
Caleffi
SKU: 59474A
Brand: Caleffi
(5)
$11.13 each
In Stock
Get 34 by Mon, Sep 21
In Stock
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Product Image of 1" FNPT Flomatic Flo-Trol Automatic Flow Control Valve, 200 psi, Stainless Steel (8.0 GPM)
$78.04 each
In Stock
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In Stock
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Product Image of 3/4" NPT Male Union 5003 Mixing Valve w/ Gauge (Low Lead)
$165.92 each
In Stock
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In Stock
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Product Image of 1" 174A Relief Valve w/ Flood Sensor Connectivity (30 psi)
$298.92 each
In Stock
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In Stock
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Product Image of 1/2" 420 Sweat Mixing Valve
1/2" 420 Sweat Mixing Valve
SKU: 420-1
Amtrol
SKU: 420-1
Brand: Amtrol
(3)
$151.13 each
In Stock
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In Stock
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Product Image of 1" FVX-3C Commercial T&P Relief Valve, 150 PSI (Female Inlet)
$239.31 each
In Stock
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In Stock
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Product Image of 3/4" Union Sweat Differential Bypass Valve
$122.46 each
In Stock
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In Stock
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Product Image of 3/4" NPT Flow Switch, Low Flow
3/4" NPT Flow Switch, Low Flow
SKU: F261KFH-V01C
Johnson Controls
SKU: F261KFH-V01C
(11)
$239.14 each
In Stock
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In Stock
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Product Image of 1" FVMX-3C Commercial T&P Relief Valve, Lead Free (Male Inlet)
$208.39 each
In Stock
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In Stock
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Product Image of Automatic air vent with built-in shut off valve, EPDM seat disc and O-ring
$42.90 each
In Stock
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In Stock
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Product Image of 2" 3-way Globe Mixing Valve
2" 3-way Globe Mixing Valve
SKU: V5013N1097
Honeywell
SKU: V5013N1097
Brand: Honeywell
(6)
$735.46 each
In Stock
Get 13 by Mon, Sep 21
In Stock
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Product Image of 14" Pressure Reducing Valve Repair Kit (Overall Length 15-7/8")
$35.69 each
In Stock
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Product Image of 3/4" 174A Relief Valve w/ Flood Sensor Connectivity (40 psi)
$195.49 each
Out of Stock
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Product Image of 1" Double Union Sweat DialSet Pressure Regulating Valve (Lead Free)
$163.44 each
In Stock
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In Stock
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Product Image of 1" EB45 Single Union Threaded Pressure Regulating Valve, 60 PSI (Lead Free)
$88.10 each
In Stock
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Product Image of 230V Solenoid Coil
230V Solenoid Coil
SKU: 3713798-SAV
Suntec
SKU: 3713798-SAV
Brand: Suntec
(2)
$34.19 each
In Stock
Get 4 by Tue, Sep 22
In Stock
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