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Hydronic Valves, Controls & Parts

5231 items
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Product Image of Proof of Closure 2-Way General Purpose Oil Hydramotor Actuator with Auxiliary Switch, 6 Cv (120V)
$6,503.36 each
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Product Image of 3/4" Sweat Discal Vertical Pipes Air Separator, 8 GPM
$194.91 each
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Product Image of 1-1/2" NPT Normally Closed 2-Way Solenoid Valve, 22.5 CV (120v)
$985.11 each
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Product Image of 1/2" Universal Rapid Install Temptrol Pressure Balancing Tub and Shower Valve Body With Easy Service Stops
$130.73 each
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Product Image of 3/4" Female Copper Sweat Union 20XL Pressure Reducing Valve (LF)
$159.99 each
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Product Image of Check Bonnet
Check Bonnet
SKU: 1786
Leonard
SKU: 1786
Brand: Leonard
$69.05 each
Out of Stock
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Product Image of 2-1/8" ODF Normally Open Secondary Coolant Valve (22.5 Cv)
$1,423.79 each
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Product Image of Cleaning Tool for Tempering Valve
Cleaning Tool for Tempering Valve
SKU: CT300
Holby
SKU: CT300
Brand: Holby
$188.41 each
In Stock
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Product Image of 16.7 Watt HB Coil (120v)
16.7 Watt HB Coil (120v)
SKU: 216758-041-D
Asco
SKU: 216758-041-D
Brand: Asco
$326.35 each
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Product Image of RK4201 Repair Kit for R42 Series NC Refrigeration Solenoid Valves
$240.95 each
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Product Image of 1-1/2" LF25AUB-Z3 Pressure Reducing Valve, 75-125 PSI, Lead Free (Threaded F Union Inlet x NPT Threaded F Outlet)
$2,097.79 each
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Product Image of 2" ANSI Flange Hydro Separator, 60 GPM
2" ANSI Flange Hydro Separator, 60 GPM
SKU: NA548052A
Caleffi
SKU: NA548052A
Brand: Caleffi
$4,039.16 each
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Product Image of 1/2" Sweat Thermostatic Mixing Valve w/ Check Valve, For High Temp (Lead Free)
$167.38 each
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Product Image of 1/2" ODF KVP12 Pressure Regulator with Access Port
$181.83 each
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Product Image of 10/100 CC/Min RMA Air Flowmeter, No Valve, +/-8% Accuracy
$92.07 each
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Product Image of 6" Spirotrap THT High Velocity Dirt Separators (Flanged)
$13,340.59 each
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Product Image of 1" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
$2,119.64 each
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Product Image of 10/100 SCFH RMB Air Flowmeter, Stainless Steel Valve
$102.77 each
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Product Image of 3/8" 0-101# Normally-Closed Explosion-Proof Solenoid Valve (24 VDC)
$360.14 each
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Product Image of 60/600 SCFH RMC Air Flowmeter, Stainless Steel Valve
60/600 SCFH RMC Air Flowmeter, Stainless Steel Valve
SKU: RMC-105-SSV
Dwyer
SKU: RMC-105-SSV
Brand: Dwyer
$248.57 each
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Product Image of 1/2" Steam Valve, Suc, 0.4 Cv, VB-7263-0-4-1
$269.47 each
In Stock
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Product Image of 5/8" ODF KVC15 Hot Gas Pressure Regulator
$189.87 each
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Product Image of 1-1/4" 600XL Copper Sweat x Sweat Pressure Reducing Valve w/ Copper Sweat Connection (LF)
$869.03 each
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Product Image of LAC-10-100 1-3/8" x 1-1/8" x 1-1/8" ODF Head Pressure Control Valve (100 psi)
$1,117.00 each
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Product Image of Temperature and Pressure Relief Valve (T&P), SP12574E
$53.30 each
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Product Image of Liquid Level Switch w/ Weatherproof Enclosure
$198.52 each
In Stock
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Product Image of 1" Bronze Thermostatic Tempering Valve (Low Temp)
1" Bronze Thermostatic Tempering Valve (Low Temp)
SKU: HOLBY1000LT
Holby
SKU: HOLBY1000LT
Brand: Holby
(1)
$959.07 each
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Product Image of 3/4" Lead Free FNPT Pressure Reducing Valve, Tapped & Plugged for Gauge
$252.99 each
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Product Image of Valve Repair Kit, 323-478
Valve Repair Kit, 323-478
SKU: 323-478
Asco
SKU: 323-478
Brand: Asco
$576.47 each
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Product Image of PKC-2-24DC Solenoid Coil for Normally Closed Refrigeration Solenoid Valves (24 VDC)
$162.83 each
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Product Image of 3/4" CPVC Union 5123 Mixing Valve w/ Gauge (Low Lead)
$207.11 each
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Product Image of 250-3/4-36, Relief Valve 3/4" NPT, 36 psi (2.5 kg/cm2)
$164.35 each
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Product Image of 2" Maritime V46 Series Pressure Actuated Water-Regulating Valve (160-260 PSI)
$3,799.96 each
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Product Image of 120V Coil for 34E24C2-R1021E Normally Closed Secondary Coolant Valves
$353.85 each
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Product Image of Valve Repair Kit for 8215 AC Series
Valve Repair Kit for 8215 AC Series
SKU: 304-691
Asco
SKU: 304-691
Brand: Asco
$568.37 each
In Stock
Get 1 by Tue, Sep 22
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Product Image of 3/4" PRH High Capacity Pressure Reducing Valve
$360.34 each
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Product Image of 3/4" 2-Way N/O Stainless Steel Mixing Valve Actuator, High Temp Packing, Female x Female, 8" 3-8 psi (6.3 Cv)
$422.15 each
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Product Image of Screw for 2" Holby Tempering Valve
Screw for 2" Holby Tempering Valve
SKU: HOL2000-SCREW
Holby
SKU: HOL2000-SCREW
Brand: Holby
$100.39 each
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Product Image of ORIT-6 7/8" ODF Evaporator Pressure Regulator (30 to 100 psi)
$410.41 each
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Product Image of Thermostatic Rebuild Kit for TV21-H (1-1/4" to 2")
$392.63 each
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Product Image of 1/2" FNPT Tailpiece Kit for 600XL
1/2" FNPT Tailpiece Kit for 600XL
SKU: 12-TPKXL
Zurn
SKU: 12-TPKXL
Brand: Zurn
$37.97 each
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Product Image of 1/10 LPM VFA Air Flowmeter, No Valve
1/10 LPM VFA Air Flowmeter, No Valve
SKU: VFA-24
Dwyer
SKU: VFA-24
Brand: Dwyer
$52.13 each
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Product Image of 2-1/2" Union Nut
2-1/2" Union Nut
SKU: R51838
Caleffi
SKU: R51838
Brand: Caleffi
$37.49 each
Out of Stock
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Product Image of 1-1/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (50 psi)
$1,430.27 each
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Product Image of 1-1/2" Sweat Low Lead Tail Piece
1-1/2" Sweat Low Lead Tail Piece
SKU: 41788-CST
Caleffi
SKU: 41788-CST
Brand: Caleffi
$46.90 each
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Product Image of 3/4" Female NPT Solar Thermostatic Mixing Valve w/ Check Valve (Lead Free)
$150.59 each
In Stock
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Product Image of Limit Switch Kit
Limit Switch Kit
SKU: 7836001
Apollo Valves
SKU: 7836001
$154.13 each
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Product Image of 1" FNPT AL Low Lead Automatic Flow Control Balancing Valve (7.00 GPM)
$207.16 each
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