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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 1-1/4" Aluminum Solenoid Air Valve, 1,730,000 BtuH Max (24v)
1-1/4" Aluminum Solenoid Air Valve, 1,730,000 BtuH Max (24v)
SKU: 8215B60-24V
Asco RedHat
SKU: 8215B60-24V
Brand: Asco RedHat
$568.03 each
In Stock
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Product Image of Insulation shell for 3/4" and 1" 5462 DirtCal and 5463 DirtMag
$38.49 each
Backorder
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Product Image of Mixing Valve, TLM10
Mixing Valve, TLM10
SKU: TLM10
TOTO
SKU: TLM10
Brand: TOTO
$57.90 each
In Stock
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Product Image of 1/2" E75P Threaded Pressure Regulating Valve
$62.00 each
In Stock
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Product Image of 120V Encapsulated Coil Kit (20.1 watts)
120V Encapsulated Coil Kit (20.1 watts)
SKU: 272610-132-D
Asco
SKU: 272610-132-D
Brand: Asco
(1)
$227.39 each
In Stock
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Product Image of Valve Rebuild Kit 8210G3
Valve Rebuild Kit 8210G3
SKU: 302279
Asco
SKU: 302279
Brand: Asco
$166.35 each
In Stock
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Product Image of 1/4" NPT 2 Way Normally Closed Brass Direct Acting Solenoid Valve
$115.52 each
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Product Image of 2" Replacement Gasket Kit for MX130 Mixing Valve (Pack of 3)
$78.92 each
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Product Image of ESBE ARA664 Series Floating 3-Point Signal Motor Actuator w/ VRG
$306.98 each
In Stock
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Product Image of 1/2" Lead Free FNPT Union Pressure Reducing Valve
$204.99 each
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Product Image of 1/2" Cast Iron Pressure Reducing Valve (Union Press x FNPT)
$103.48 each
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Product Image of 10L-2-75210 3/4" Brass Self Closing T & P Relief Valve w/ Test Lever (75 PSI, 210 F)
$91.36 each
In Stock
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Product Image of 1/2" MIP x G1 Brass Union (Lead Free)
1/2" MIP x G1 Brass Union (Lead Free)
SKU: H-7-4102W-WP
Webstone
SKU: H-7-4102W-WP
Brand: Webstone
$17.23 each
In Stock
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Product Image of 77, 1/8" Straight Water Vent Valve
77, 1/8" Straight Water Vent Valve
SKU: 401497
Hoffman
SKU: 401497
Brand: Hoffman
(1)
$57.87 each
In Stock
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Product Image of OROA-5-210 7/8" ODF Head Pressure Control Valve w/ 40 Mesh Insertable Strainer (210 psi)
$560.08 each
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Product Image of T&P Relief Valve, MNPT x FNPT, 4" Probe, Set at 150
T&P Relief Valve, MNPT x FNPT, 4" Probe, Set at 150
SKU: TP1100A-4C-150C
Zurn
SKU: TP1100A-4C-150C
Brand: Zurn
(1)
$42.99 each
In Stock
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Product Image of 1" NPT or Flange 2-Way Normally Closed Solenoid Valve with Aluminum Body and Nema 4X (1,132,300 BTU)
$490.14 each
In Stock
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Product Image of LF5300A 1/2" By-Pass Control Relief Valve (0-250 psi)
$287.53 each
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Product Image of 1/2" NPT Union 5002 Mixing Valve (Low Lead)
1/2" NPT Union 5002 Mixing Valve (Low Lead)
SKU: 5002-T3
Taco
SKU: 5002-T3
Brand: Taco
(1)
$121.71 each
In Stock
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Product Image of 3/4" PEX Expansion Union AngleMix Thermostatic Mixing Valve w/ Check, Gauge
$249.17 each
In Stock
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Product Image of 1" Normally Closed Solenoid Valve, 13 CV (24 DC)
$368.02 each
In Stock
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Product Image of 2" NPT Normally Closed, 2-Way Gas Shutoff Solenoid Valve 2,940,500 BTU (120V)
$802.88 each
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Product Image of 1-1/2" FNPT x 2" FNPT RVW61 5,400,000 BTU Bronze Hot Water Relief Valve (50 psi)
$956.39 each
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Product Image of 1-1/4" FNPT x 1-1/2" FNPT RVW61 5,535,000 BTU Bronze Relief Valve (75 psi)
$459.59 each
In Stock
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Product Image of 1-1/4" DS06 DialSet Pressure Regulating Valve w/ Single Union Press Fittings (Lead Free)
$283.93 each
In Stock
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Product Image of Valve Repair Kit, 323-593
Valve Repair Kit, 323-593
SKU: 323-593
Asco
SKU: 323-593
Brand: Asco
$103.19 each
In Stock
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Product Image of 1" 3-Way Brass Mixing Valve Body, Female x Female (10 Cv)
$251.27 each
Backorder
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Product Image of 1-1/2" FPNT SV Combination Ball Valve, Wye Strainer and Union w/ 3/4" Bypass Port
$257.64 each
In Stock
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Product Image of 1-1/2" NPT Union Hydro Separator
1-1/2" NPT Union Hydro Separator
SKU: 548008A
Caleffi
SKU: 548008A
Brand: Caleffi
$848.19 each
In Stock
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Product Image of 3/4" EB45 Double Union Sweat Pressure Regulating Valve, Metal Top (Lead Free)
$78.18 each
Out of Stock
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Product Image of 1-1/4" 4-Way Mixing Valve, 18.7 CV (Threaded)
$316.59 each
In Stock
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Product Image of 3/8" Normally Closed Solenoid Valve, 3 CV (24v)
$200.90 each
In Stock
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Product Image of 1" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
$1,246.02 each
In Stock
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Product Image of 1/4" Normally Closed Direct Acting Solenoid Valve, 0.52 Cv (120v)
$297.99 each
In Stock
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Product Image of 3/4" NPT FlowCal Automatic Flow Balancing Valve w/ Ball Valve (4 GPM)
$116.48 each
In Stock
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Product Image of 120V Encapsulated Coil Kit (17.1 watts)
120V Encapsulated Coil Kit (17.1 watts)
SKU: 238610-132-D
Asco
SKU: 238610-132-D
Brand: Asco
$214.50 each
In Stock
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Product Image of 1" Press Vertical Brass Air Separator
1" Press Vertical Brass Air Separator
SKU: H-78004-V
Webstone
SKU: H-78004-V
Brand: Webstone
$269.06 each
In Stock
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Product Image of 1-1/2" Air Separator (Press)
1-1/2" Air Separator (Press)
SKU: 78006
Webstone
SKU: 78006
Brand: Webstone
(1)
$417.25 each
In Stock
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Product Image of Single Shutoff Expansion Tank Valve
Single Shutoff Expansion Tank Valve
SKU: 0408302
Wal-rich
SKU: 0408302
Brand: Wal-rich
(1)
$42.54 each
In Stock
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Product Image of 3/4" Press Union LEGIOMIX Electronic Mixing Valve
$3,063.50 each
In Stock
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Product Image of TwisTop Thermo-Electric Actuator with Aux. Microswitch w/ Low Power Consumption (24v)
$140.18 each
In Stock
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Product Image of 3/4" Threaded 2-Way Normally Closed High Pressure Direct Acting Gas Shutoff Valve (110/120V)
$306.10 each
In Stock
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Product Image of Replacement Temperature Gauge (30-210°F), NA11031
$24.26 each
In Stock
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Product Image of #675 1/8" NPT Auto Vent
$33.33 each
In Stock
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Product Image of 3/4" Normally Closed Solenoid Valve, 5 CV (24v) (Lead Free)
$288.68 each
In Stock
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Product Image of 2" Normally Open Solenoid Valve (120v)
$1,349.03 each
In Stock
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Product Image of 1" NPTF Pressure Reducing Valve w/o Gauge (Low Lead, Pre-adjustable)
$124.50 each
Backorder
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Product Image of 3/4" NPT 3 Way Mixing Valve Body (7.3 Cv)
$416.92 each
In Stock
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