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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 1-1/4" 174A Relief Valve w/ Flood Sensor Connectivity (80 psi)
$1,007.25 each
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Product Image of 1/2" NPT Normally Closed 2-Way Solenoid Valve (120/60AC)
$237.59 each
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Product Image of 1/2" Sweat QuickSetter Balancing Valve w/ Flow Meter & Temp. Gauge - 0.5 to 1.75 GPM (Lead Free)
$248.67 each
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Product Image of SHGBE-15 1-1/8" ODF Discharge Bypass Valve, Externally Equalized (0/75 PSIG)
$2,006.69 each
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Product Image of 1-1/2" Threaded Normally Closed 2-Way Pilot Operated Gas Shutoff Valve (120V)
$1,038.38 each
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Product Image of 1/2" Double Union Sweat LFN45BM1-DU-S Water Pressure Reducing Valve, 25 to 75 psi (Lead Free)
$164.49 each
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Product Image of 3/4" PEX Crimp Brass Thermostatic Mixing Valve w/ Check Valve, For High Temp (Lead Free)
$171.47 each
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Product Image of 1" Normally Closed Aluminum Solenoid Air/Gas Valve (0-25 psi)
$528.43 each
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Product Image of 3/4" MIP Differential Pressure By-Pass Valve
$89.11 each
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Product Image of 1/2" NPT 2-Way Normally Closed Gas Solenoid Valve, 12 VDC, 4.5 Cv w/ Aluminum Body and Nema 4x (238,500 BTU)
$258.04 each
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Product Image of Solenoid, Normally Closed Gas Valve, 1" NPT Pipe Size, 5 PSI Rated
$427.57 each
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Product Image of 2" x 2-1/2" Model 740 Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (45 psi)
$1,085.80 each
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Product Image of 1/2" PEX Crimp Brass Thermostatic Mixing Valve w/ Check Valve (Lead Free)
$157.16 each
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Product Image of 3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (75 psi)
$319.57 each
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Product Image of 3/4" x 1" Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (45 psi)
$350.66 each
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Product Image of HG110-D, 1/2" FNPT Thermostatic Mixing Valve (Lead Free)
$145.03 each
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Product Image of Casting Temperature Switch, 1500005
$41.85 each
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Product Image of 3/8" Compression Chrome Plated Thermostatic Mixing Valve w/ Check Valve (Lead Free)
$101.82 each
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Product Image of 3/8" ODF ME6S130-HP Normally Closed Compact Solenoid Valve
$206.89 each
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Product Image of 1" LFL1170M2-US Lead Free Sweat Lo-Temp Mixing Valve
$428.81 each
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Product Image of 1" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
$1,627.82 each
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Product Image of 1/2" PEX Crimp MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve & Gauge
$197.62 each
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Product Image of 1/4" SAE x 1/4" FTP A-1 Constant Pressure Valve
$140.99 each
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Product Image of 1/2" 3-Way N/O Brass Globe Valve Body, Female x Female (2.5 Cv)
$73.94 each
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Product Image of 1-1/4" Normally Closed Solenoid Valve, 15 CV (24v)
$516.38 each
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Product Image of 3/4" RL100XL-150210 Temperature And Pressure Relief Valve, 4.75" Shank (150 psi)
$90.93 each
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Product Image of 3/8" NPT SuperVent Top Air Vent, SV173
$91.13 each
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Product Image of 1" S-464 Sweat Purge and Balancing Valve
$20.03 each
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Product Image of 2" NPT Pipe Size, Solenoid, Normally Closed Gas Valve, 2 psi rated
$624.35 each
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Product Image of 3/4" NPT 2 Way Normally Closed Mixing Valve Body (7.3 Cv)
$216.25 each
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Product Image of 3/8" GP300 Normally Closed General Purpose Solenoid Valve (3.35 Cv)
$216.19 each
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Product Image of 3/4" Normally Closed Solenoid Valve (120 V)
3/4" Normally Closed Solenoid Valve (120 V)
SKU: 8220G409-120VAC
Asco RedHat
SKU: 8220G409-120VAC
Brand: Asco RedHat
$533.40 each
In Stock
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Product Image of 1" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch, w/ Brass Tee
$357.08 each
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Product Image of Filter Washer
Filter Washer
SKU: 88005822
Watts
SKU: 88005822
Brand: Watts
$8.84 each
In Stock
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Product Image of OROA-5-180 7/8" ODF Head Pressure Control Valve w/ 40 Mesh Insertable Strainer (180 psi)
$486.26 each
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Product Image of Insulation shell for 1-1/4" and 1-1/2" 5462 DirtCal and 5463 DirtMag
$48.34 each
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Product Image of Insulation Jacket Kit for 1" Union 548
$27.75 each
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Product Image of 3/8" NPT Solenoid Pilot Gas Valve
3/8" NPT Solenoid Pilot Gas Valve
SKU: V4046C1120
Honeywell
SKU: V4046C1120
Brand: Honeywell
$183.67 each
In Stock
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Product Image of 1-1/2" Air Scoop, AP402
1-1/2" Air Scoop, AP402
SKU: AP402
Resideo
SKU: AP402
Brand: Resideo
$123.43 each
In Stock
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Product Image of 1/2" Boiler Fill Valve
1/2" Boiler Fill Valve
SKU: ZU0007
Zilmet
SKU: ZU0007
Brand: Zilmet
$97.63 each
In Stock
Get 386 by Thu, Sep 24 - Fri, Sep 25
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Product Image of 1-1/2" 2-Way Normally Closed Gas Solenoid Blocking Valve (1,900,000 BTU)
$932.51 each
In Stock
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Product Image of 1/2" NPT Lead Free Union Mixing Valve
1/2" NPT Lead Free Union Mixing Valve
SKU: AM100C1070-UT-1LF
Resideo Braukmann
SKU: AM100C1070-UT-1LF
$185.80 each
In Stock
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Product Image of 1" 2-Way N/O Brass Globe Valve Body, Female x Female (10 Cv)
$116.76 each
In Stock
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Product Image of 2" NPTF Hydraulic Separator
2" NPTF Hydraulic Separator
SKU: ZHS-200
Zilmet
SKU: ZHS-200
Brand: Zilmet
$582.57 each
In Stock
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Product Image of 2" Quad Air & Dirt Eliminator (Threaded)
2" Quad Air & Dirt Eliminator (Threaded)
SKU: VDX-200-FT
Spirotherm
SKU: VDX-200-FT
Brand: Spirotherm
$986.77 each
In Stock
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Product Image of Replacement Sweat Union/Gasket Kit For Series 329 Pressure Reducing Valves
$21.94 each
In Stock
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Product Image of 1/4" x 3/8" ODF Universal Ice Machine Expansion Kit with Internal Equalizer
$129.82 each
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Product Image of 3/4" Sweat Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
3/4" Sweat Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
SKU: 521359A
Caleffi
SKU: 521359A
Brand: Caleffi
$167.92 each
In Stock
Get 5 by Mon, Sep 21
In Stock
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