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Hydronic Valves, Controls & Parts

5231 items
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Product Image of 3/4" FNPT AL Low Lead Automatic Flow Control Balancing Valve (1.50 GPM)
$169.18 each
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Product Image of 2" Union Nut for 548009A & 548099A
2" Union Nut for 548009A & 548099A
SKU: R53005
Caleffi
SKU: R53005
Brand: Caleffi
$35.35 each
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Product Image of 30.6 Watt HP Coil (240 VDC)
30.6 Watt HP Coil (240 VDC)
SKU: 074073-005-D
Asco
SKU: 074073-005-D
Brand: Asco
$787.63 each
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Product Image of Solenoid Valve 3/8", 70411
$228.92 each
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Product Image of Valve Repair Kit for 8220 AC Series
Valve Repair Kit for 8220 AC Series
SKU: 310-716
Asco
SKU: 310-716
Brand: Asco
$298.55 each
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Product Image of Rebuild Kit for V5011N1073
Rebuild Kit for V5011N1073
SKU: 0901753A
Honeywell
SKU: 0901753A
Brand: Honeywell
$506.48 each
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Product Image of 1" x 1-1/2" MNPT x FNPT Bronze Safety Relief Valve Packed Lever (250 psig) 513FEBJMAA0250
$566.58 each
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Product Image of 2-1/2" Spirotrap Dirt Separator (Male Thread)
$2,119.94 each
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Product Image of 1-1/4" MVC Commercial High Capacity High Temperature Mixing Valve
$968.27 each
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Product Image of 3/4" NPT 2-Way Normally Closed Leaded Coil w/ 1/2" NPT Threaded Conduit Adaptor (120V)
$546.88 each
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Product Image of 1/2" MNPT x 1/2" FNPT RVS52 232 LBS/HR Steam Safety Relief Valve (30 psi)
$99.83 each
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Product Image of NPT Paddle Flow Switch w/ Conduit Electrical Connection
$94.10 each
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Product Image of BF4C05 120V Gold Ring Coil
$82.28 each
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Product Image of 19 Series 3/4" MNPT x 1" FNPT 2,160 LBS/HR Safety Relief Valve (200 psi)
$352.70 each
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Product Image of 1/2" 2 Way Normally Closed Low Pressure Gas Shutoff Valve, 24V (350,000 BTU)
$196.76 each
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Product Image of 1-1/2" Sweat URP PTV Combination Balancing Union
1-1/2" Sweat URP PTV Combination Balancing Union
SKU: MBP-URP-150S150S
Macon Balancing
SKU: MBP-URP-150S150S
$87.72 each
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Product Image of 10.5/11/11.8/12.4 FT Coil (240V)
10.5/11/11.8/12.4 FT Coil (240V)
SKU: 064982-005-D
Asco
SKU: 064982-005-D
Brand: Asco
$249.10 each
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Product Image of FS6-W-1, 1" Flow Switch w/ NEMA 4X enclosure
$545.76 each
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Product Image of 3/8" 2-Way Normally Closed Solenoid Valve
$176.95 each
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Product Image of Spring Washer, 1061002
Spring Washer, 1061002
SKU: 1061002
Watts
SKU: 1061002
Brand: Watts
$1.94 each
In Stock
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Product Image of 2" NPT Variable Orifice Low Lead Manual Balancing Valve (22 Cv)
$346.36 each
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Product Image of Piston for 1/2" Holby Tempering Valve
Piston for 1/2" Holby Tempering Valve
SKU: HOL0500-PISTON
Holby
SKU: HOL0500-PISTON
Brand: Holby
$107.40 each
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Product Image of 1" Sweat MB Venturi Style Manual Balancing Valve, 4.0-13.0 GPM (13 Cv)
$105.86 each
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Product Image of 1" Shaft & Seal Valve Kit (3 & 4W)
1" Shaft & Seal Valve Kit (3 & 4W)
SKU: 17006910
Danfoss
SKU: 17006910
Brand: Danfoss
$59.27 each
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Product Image of 4" Flanged 546 Series DISCALDIRT Commercial Steel Air and Dirt Separator
$5,036.13 each
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Product Image of 3/8" x 3/8" ODF A7-D Constant Pressure Valve
$145.57 each
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Product Image of FS7-4EL, 1-1/4" Flow Switch w/ NEMA 7 & 9 enclosure, w/extended paddle & paddle arm
$751.93 each
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Product Image of 1/2" LF26A 2-Way Small Water Pressure Regulator, 10-125 PSI (Lead Free)
$528.06 each
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Product Image of 21 Repair Kit (1-1/4" & 2")
21 Repair Kit (1-1/4" & 2")
SKU: 600015
Hoffman
SKU: 600015
Brand: Hoffman
$625.92 each
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Product Image of 260-1-1/2-40, Relief Valve 1-1/2" NPT, 40 psi (2.8 kg/cm2)
$1,038.09 each
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Product Image of 1-1/2" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
$2,233.21 each
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Product Image of 3/8" NPT Controlled Flow 4-Way Solenoid Valve (120/60AC)
$703.56 each
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Product Image of Mixing Station Base Unit w/ Copper (Male Sweat) High Head 3-Speed Circulator
$984.75 each
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Product Image of Valve Repair Kit for 8221 AC Series
Valve Repair Kit for 8221 AC Series
SKU: 310-420-HW
Asco
SKU: 310-420-HW
Brand: Asco
$878.64 each
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Product Image of 1" High Current Stainless Steel Flow Switch NEMA1 w/ Rigid Paddles (Single Switch)
1" High Current Stainless Steel Flow Switch NEMA1 w/ Rigid Paddles (Single Switch)
SKU: IFSH1SR-1
Taco
SKU: IFSH1SR-1
Brand: Taco
$545.27 each
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Product Image of 2" x 2-1/2" Model 740 Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (60 psi)
$1,442.62 each
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Product Image of RK3601 Repair Kit for R36 Series NC Refrigeration Solenoid Valves
$165.98 each
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Product Image of 1" Normally Closed General Service Solenoid Valve
1" Normally Closed General Service Solenoid Valve
SKU: RX8210B02715433
Asco RedHat
SKU: RX8210B02715433
Brand: Asco RedHat
$2,970.69 each
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Product Image of 1" PEX Union HydroGuard Thermostatic Tempering Valve (90°- 160°F)
$443.87 each
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Product Image of Solenoid Valve w/ Coil (Applied), 025-42378-000
Solenoid Valve w/ Coil (Applied), 025-42378-000
SKU: 025-42378-000
York
SKU: 025-42378-000
Brand: York
$1,837.45 each
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Product Image of 1" NPT Normally Closed 2-Way Hot Water/Steam Solenoid Valve (240AC)
$1,209.35 each
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Product Image of Fixed Point Manifold Mixing Station w/ Alpha 25-55U Pump (5 Loops)
$1,604.04 each
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Product Image of 2" Sweat LV-985-SW-LF Eco-Mix Thermostatic Master Mixer (10 to 216 GPM)
$3,622.70 each
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Product Image of 120v Reversing Valve Coil
120v Reversing Valve Coil
SKU: LDK-310000-000
Ranco
SKU: LDK-310000-000
Brand: Ranco
$54.96 each
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Product Image of 3/4" HydroGuard XP Supply Fixture, Chrome Plated (60°-90°F)
$3,018.64 each
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Product Image of 2/25 LPM RMA Air Flowmeter, Stainless Steel Valve
2/25 LPM RMA Air Flowmeter, Stainless Steel Valve
SKU: RMA-22-SSV
Dwyer
SKU: RMA-22-SSV
Brand: Dwyer
$81.19 each
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Product Image of Series 5121-L2 Lead-Free Mixing Valve (w/ Tee & Elbow)
$101.14 each
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Product Image of 1" Sweat Microbubble Eliminator
1" Sweat Microbubble Eliminator
SKU: ZU0005
Zilmet
SKU: ZU0005
Brand: Zilmet
$184.67 each
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