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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 3/8" 2-Way Normally Closed Direct Acting Gas Shutoff Valve, 3.9 CV, 24V (210,000 BTU)
$165.99 each
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Product Image of 3/4" Gold Ring Series 2-Way Normally Open Pilot Operated Solenoid Valve (5 Cv)
$1,599.36 each
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Product Image of Bonnet for 1-1/4" Holby Tempering Valve
Bonnet for 1-1/4" Holby Tempering Valve
SKU: HOL1250-BONNET
Holby
SKU: HOL1250-BONNET
Brand: Holby
$177.98 each
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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" PEX Crimp MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve
$221.58 each
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Product Image of 3/4" NPT Union 5123 Direct Mount Water Heater Mixing Valve (Low Lead)
$181.18 each
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Product Image of 2" FNPT SB Union End Balancing Ball Valve
2" FNPT SB Union End Balancing Ball Valve
SKU: MBP-SB-200F200F
Macon Balancing
SKU: MBP-SB-200F200F
$245.52 each
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Product Image of LF263AP - 1/2" NPT Pressure Reducing Pilot (Lead Free)
$722.31 each
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Product Image of 15.4 Watt SFT Spade Coil (24v)
15.4 Watt SFT Spade Coil (24v)
SKU: 206089-004
Asco
SKU: 206089-004
Brand: Asco
$380.44 each
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Product Image of 1/2" Sweat Solar Thermostatic Mixing Valve w/ Check Valve (Lead Free)
$145.89 each
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Product Image of 1-1/4" NPTF Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)
$301.49 each
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Product Image of 3" Flanged Hydro Separator, 124 GPM
3" Flanged Hydro Separator, 124 GPM
SKU: NA548082A
Caleffi
SKU: NA548082A
Brand: Caleffi
$4,868.72 each
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Product Image of 3/4" Sweat FlowCal Automatic Flow Balancing Valve, Low Lead (3 GPM)
$114.77 each
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Product Image of Series-H30 SPDT Proof of Closure Switch
Series-H30 SPDT Proof of Closure Switch
SKU: S104772FAX1
Asco RedHat
SKU: S104772FAX1
Brand: Asco RedHat
$5,154.62 each
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Product Image of Actuating Motor Handle Kit - for 741
$64.62 each
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Product Image of 1" High Current Stainless Steel Flow Switch NEMA1 w/ Rigid Paddles (Single Switch)
$545.27 each
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Product Image of 1-1/2" Gold Ring Series 2-Way Normally Open Pilot Operated Solenoid Valve (22.5 Cv)
$951.26 each
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Product Image of FS5-DS-1, 1" Flow Switch w/Stainless Steel body, 2 SPDT switches
$1,310.60 each
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Product Image of #5913 Water-Boy Float Control Valve w/ Lexan Reservoir
$136.61 each
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Product Image of 2" Flange DISCAL Air Separator
2" Flange DISCAL Air Separator
SKU: 551050A
Caleffi
SKU: 551050A
Brand: Caleffi
$2,633.11 each
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Product Image of 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Threaded)
$740.07 each
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Product Image of 1/4" LF263A 3-Way Small Water Pressure Regulator, Lead Free (3-50 PSI)
$421.17 each
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Product Image of 3/4" FNPT AB Automatic Flow Control Balancing Valve (0.75 GPM)
$194.97 each
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Product Image of FS8-WZ, 1" Flow Switch w/ ANSI terminal connections
$251.71 each
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Product Image of 3" ANSI Flange LEGIOMIX Electronic Mixing Valve (120 Cv)
$15,091.55 each
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Product Image of 8" MJS Ductile Iron Valve Setter
8" MJS Ductile Iron Valve Setter
SKU: 8-MJS
Zurn
SKU: 8-MJS
Brand: Zurn
$3,029.99 each
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Product Image of 3/4" NPT Male Union 5003 Heating Only Mixing Valve w/ Gauge
$157.63 each
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Product Image of OPKC-1-120/240 Solenoid Coil for Normally Open Refrigeration Solenoid Valves (120/240 VAC)
$119.55 each
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Product Image of Valve Repair Kit for 8347 Series
Valve Repair Kit for 8347 Series
SKU: 302-767
Asco
SKU: 302-767
Brand: Asco
$7,931.53 each
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Product Image of 1/4" NPT Explosion Proof Brass Solenoid Air Valve, 3-Way NC, 10-200 PSI (24VAC)
$880.92 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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Product Image of 2" MNPT x FNPT ASME Sec I Steam Bronze Safety Relief Valve Metal Seat (100 psig) 19MHHA100
$750.60 each
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Product Image of Valve Repair Kit for 8221 AC Series
Valve Repair Kit for 8221 AC Series
SKU: 310-506
Asco
SKU: 310-506
Brand: Asco
$961.57 each
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Product Image of 2" General Purpose Solenoid Valve (240v)
2" General Purpose Solenoid Valve (240v)
SKU: 8210G100-240V
Asco RedHat
SKU: 8210G100-240V
Brand: Asco RedHat
$1,497.29 each
In Stock
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Product Image of Repair Kit for 1-1/2" LF223N Valves
Repair Kit for 1-1/2" LF223N Valves
SKU: 0125369
Watts
SKU: 0125369
Brand: Watts
$374.27 each
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Product Image of 1-1/4" NPT 2-Way Normally Closed Solenoid Valve, 32 CV (120v)
$518.30 each
In Stock
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Product Image of FS4- 3J, 1" Flow Switch w/ BSPT connections
$213.08 each
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Product Image of LAC-5-210 1-1/8" x 1-1/8" x 1-1/8" ODF Head Pressure Control Valve (210 psi)
$557.19 each
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Product Image of 06FS3C2340ACFR Gold Ring Solenoid Valve Repair Kit
$213.42 each
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Product Image of 7/8" ODF - 1-1/8" ODM & 1-1/8" ODF Solder MB25S2 2-Way Normally Closed Solenoid Valve
$1,428.82 each
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Product Image of 3/4" LFN55BM1-U Solder x FNPT Water Pressure Reducing Valve (Lead Free)
$268.58 each
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Product Image of LAC-10-210 1-3/8" x 7/8" x 7/8" ODF Head Pressure Control Valve (210 psi)
$1,020.37 each
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Product Image of 1" PEX Crimp QuickSetter Balancing Valve w/ Flow Meter & Gauge, 0.5 to 1.75 GPM (Lead Free)
$380.41 each
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Product Image of 1" NPT Variable Orifice Low Lead Manual Balancing Valve (7.5 Cv)
$169.65 each
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Product Image of ISO 1 Solenoid Spool Valve 5/2W
ISO 1 Solenoid Spool Valve 5/2W
SKU: 54191023
Asco
SKU: 54191023
Brand: Asco
$1,221.65 each
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Product Image of Valve Repair Kit for 8262 AC Series
Valve Repair Kit for 8262 AC Series
SKU: 302-014
Asco
SKU: 302-014
Brand: Asco
$175.92 each
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Product Image of Temperature and Pressure Relief Valve (T&P), AP12323-1
$454.08 each
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Product Image of Inverted Fixed Point Manifold Mixing Station w/ Alpha 25-55U Pump (5 Loops)
Inverted Fixed Point Manifold Mixing Station w/ Alpha 25-55U Pump (5 Loops)
SKU: 1725E1AHE-INVERTED
Caleffi
SKU: 1725E1AHE-INVERTED
Brand: Caleffi
$1,426.51 each
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