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Hydronic Valves, Controls & Parts

5222 items
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Product Image of 1/2" Normally Closed, 2-Way Pilot Operated Solenoid Valve, 4 Cv (12VDC)
1/2" Normally Closed, 2-Way Pilot Operated Solenoid Valve, 4 Cv (12VDC)
SKU: 8210G002-12VDC
Asco RedHat
SKU: 8210G002-12VDC
Brand: Asco RedHat
(1)
$234.96 each
In Stock
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Product Image of 1-1/4" 3-Way Brass Mixing Valve Body, Female x Female (16 Cv)
1-1/4" 3-Way Brass Mixing Valve Body, Female x Female (16 Cv)
SKU: 599-03204
Siemens
SKU: 599-03204
Brand: Siemens
$358.31 each
In Stock
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Product Image of 3/8" GP300 Normally Closed General Purpose Solenoid Valve (3.35 Cv)
3/8" GP300 Normally Closed General Purpose Solenoid Valve (3.35 Cv)
SKU: 70392
Parker Hannifin
SKU: 70392
Brand: Parker Hannifin
$226.10 each
In Stock
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Product Image of 3/4" 3-Way Mixing Valve (Female Sweat Union)
3/4" 3-Way Mixing Valve (Female Sweat Union)
SKU: V135A1006
Honeywell Home
SKU: V135A1006
Brand: Honeywell Home
(3)
$275.11 each
In Stock
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Product Image of 3/4" Double Union FNPT LFN45BM1-DU Water Pressure Reducing Valve, 25-75 psi (Lead Free)
3/4" Double Union FNPT LFN45BM1-DU Water Pressure Reducing Valve, 25-75 psi (Lead Free)
SKU: 0009479
Watts
SKU: 0009479
Brand: Watts
$271.08 each
In Stock
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Product Image of 1-1/4" RVW60 7,390,000 BTU Capacity, Bronze Relief Valve, 125 psi
1-1/4" RVW60 7,390,000 BTU Capacity, Bronze Relief Valve, 125 psi
SKU: 1060625
Apollo Valves
SKU: 1060625
Brand: Apollo Valves
$452.01 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 1/4" ODF E3S120 Normally Closed Solenoid Valve
1/4" ODF E3S120 Normally Closed Solenoid Valve
SKU: 3217-00
Sporlan
SKU: 3217-00
Brand: Sporlan
$179.81 each
In Stock
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Product Image of 3/8" NPT 2 Way Normally Closed Direct Acting Gas Shutoff Valve (120V)
3/8" NPT 2 Way Normally Closed Direct Acting Gas Shutoff Valve (120V)
SKU: SV311A02N6CF5
Asco RedHat
SKU: SV311A02N6CF5
Brand: Asco RedHat
$820.51 each
In Stock
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Product Image of Cap & Disc Assembly for Taco Flo-Chek
Cap & Disc Assembly for Taco Flo-Chek
SKU: 220-058RP
Taco
SKU: 220-058RP
Brand: Taco
(1)
$83.68 each
Backorder
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Product Image of 1-1/4" RVW60 8,725,000 BTU Capacity Bronze Relief Valve, 150 psi
1-1/4" RVW60 8,725,000 BTU Capacity Bronze Relief Valve, 150 psi
SKU: 1060634
Apollo Valves
SKU: 1060634
Brand: Apollo Valves
$452.01 each
In Stock
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Product Image of Test-N-Check Blow Down Valve (TC-4)
Test-N-Check Blow Down Valve (TC-4)
SKU: 195000
McDonnell & Miller
SKU: 195000
Brand: McDonnell & Miller
$743.15 each
In Stock
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Product Image of 1-1/4" Male NPT LEGIOMIX Electronic Mixing Valve
1-1/4" Male NPT LEGIOMIX Electronic Mixing Valve
SKU: 600074A
Caleffi
SKU: 600074A
Brand: Caleffi
$3,330.52 each
In Stock
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Product Image of 1-1/2" Air Separator (Threaded)
1-1/2" Air Separator (Threaded)
SKU: 74006
Webstone
SKU: 74006
Brand: Webstone
(1)
$352.36 each
In Stock
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Product Image of 1" 140X-6 Relief Valve w/ Extension Thermostat & Flood Sensor Connectivity
1" 140X-6 Relief Valve w/ Extension Thermostat & Flood Sensor Connectivity
SKU: F259705
Watts
SKU: F259705
Brand: Watts
$698.05 each
In Stock
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Product Image of 3/4", 3 Way Setpoint I-Series Mixing Valve (Union Sweat)
3/4", 3 Way Setpoint I-Series Mixing Valve (Union Sweat)
SKU: I075U3S-1
Taco
SKU: I075U3S-1
Brand: Taco
(2)
$575.66 each
In Stock
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Product Image of 4" Flanged Hydraulic Separator, HYDROSEP-108-F
4" Flanged Hydraulic Separator, HYDROSEP-108-F
SKU: HYDROSEP-108-F
Resideo
SKU: HYDROSEP-108-F
Brand: Resideo
$3,466.66 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
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Product Image of 1-1/2" Normally Closed Solenoid Valve, 22.5 CV (24v)
1-1/2" Normally Closed Solenoid Valve, 22.5 CV (24v)
SKU: 8210G022-24V
Asco RedHat
SKU: 8210G022-24V
Brand: Asco RedHat
$817.23 each
In Stock
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Product Image of 3/4" Press QuickSetter Balancing Valve w/ Flow Meter Union & Temp. Gauge, 0.5 to 1.75 GPM (Lead Free)
3/4" Press QuickSetter Balancing Valve w/ Flow Meter Union & Temp. Gauge, 0.5 to 1.75 GPM (Lead Free)
SKU: 132537AFC
Caleffi
SKU: 132537AFC
Brand: Caleffi
$349.81 each
Backorder
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Product Image of 1" Union NPT Adapters (Pair), HS-NPT-102
1" Union NPT Adapters (Pair), HS-NPT-102
SKU: HS-NPT-102
Resideo
SKU: HS-NPT-102
Brand: Resideo
$17.55 each
In Stock
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Product Image of RF-3/4S Circuit Setter Balance Valve, 3/4" (Sweat)
RF-3/4S Circuit Setter Balance Valve, 3/4" (Sweat)
SKU: 117411LF
Bell & Gossett
SKU: 117411LF
Brand: Bell & Gossett
$195.20 each
In Stock
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Product Image of 3/4" NPT 2 Way Normally Closed Mixing Valve Body (7.3 Cv)
3/4" NPT 2 Way Normally Closed Mixing Valve Body (7.3 Cv)
SKU: VG7441LT
Johnson Controls
SKU: VG7441LT
Brand: Johnson Controls
$216.25 each
In Stock
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Product Image of SHGB-8 7/8" ODF Discharge Bypass Valve, Internally Equalized (0/100 PSIG)
SHGB-8 7/8" ODF Discharge Bypass Valve, Internally Equalized (0/100 PSIG)
SKU: 904015
Sporlan
SKU: 904015
Brand: Sporlan
(1)
$1,106.60 each
In Stock
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Product Image of 3/8" NPT SuperVent Top Air Vent, SV173
3/8" NPT SuperVent Top Air Vent, SV173
SKU: SV173
Resideo
SKU: SV173
Brand: Resideo
$91.13 each
In Stock
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Product Image of Replacement Indicator Element
Replacement Indicator Element
SKU: 780002
Sporlan
SKU: 780002
Brand: Sporlan
$13.89 each
In Stock
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Product Image of 3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (75 psi)
3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (75 psi)
SKU: F121470
Watts
SKU: F121470
Brand: Watts
(3)
$319.57 each
Backorder
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Product Image of 1-1/2" Sweat Hydraulic Separator
1-1/2" Sweat Hydraulic Separator
SKU: H-75406
Webstone
SKU: H-75406
Brand: Webstone
$724.62 each
In Stock
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Product Image of Pressure Reducing Valve for Single Pressure Systems, with sub-micron filter station, 2 psi gauges
Pressure Reducing Valve for Single Pressure Systems, with sub-micron filter station, 2 psi gauges
SKU: PP902C1009
Honeywell
SKU: PP902C1009
Brand: Honeywell
(1)
$2,316.67 each
In Stock
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Product Image of Solenoid, Normally Closed Gas Valve, 1" NPT Pipe Size, 5 PSI Rated
Solenoid, Normally Closed Gas Valve, 1" NPT Pipe Size, 5 PSI Rated
SKU: V4295A1122
Honeywell
SKU: V4295A1122
Brand: Honeywell
$427.57 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 3/4" FNPT x 3/4" FNPT Commercial ASME T&P Relief Valve (3" Element, 150 psi)
3/4" FNPT x 3/4" FNPT Commercial ASME T&P Relief Valve (3" Element, 150 psi)
SKU: 18C5123150
Apollo Valves
SKU: 18C5123150
Brand: Apollo Valves
$281.74 each
In Stock
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Product Image of 1/2" Normally Closed Solenoid Valve, 4 CV (24v) (Lead Free)
1/2" Normally Closed Solenoid Valve, 4 CV (24v) (Lead Free)
SKU: 8210G002LF-24V
Asco RedHat
SKU: 8210G002LF-24V
Brand: Asco RedHat
$270.47 each
In Stock
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Product Image of 1" 2-Way Normally Open Low Pressure Gas Solenoid Valve (0-25 PSI)
1" 2-Way Normally Open Low Pressure Gas Solenoid Valve (0-25 PSI)
SKU: 8215C53
Asco RedHat
SKU: 8215C53
Brand: Asco RedHat
$671.68 each
In Stock
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Product Image of 1-1/2" Threaded Normally Closed 2-Way Pilot Operated Gas Shutoff Valve (120V)
1-1/2" Threaded Normally Closed 2-Way Pilot Operated Gas Shutoff Valve (120V)
SKU: S261SH02N3HJ7
Asco RedHat
SKU: S261SH02N3HJ7
Brand: Asco RedHat
$1,038.38 each
In Stock
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Product Image of 3/4" Union Press Mixing Valve Lead Free, ASSE 1070 (70-Degree F - 120-Degree F)
3/4" Union Press Mixing Valve Lead Free, ASSE 1070 (70-Degree F - 120-Degree F)
SKU: AM101C1070-UP-1LF
Resideo Braukmann
SKU: AM101C1070-UP-1LF
Brand: Resideo Braukmann
$233.63 each
In Stock
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Product Image of Insulation shell for 1-1/4" and 1-1/2" 5462 DirtCal and 5463 DirtMag
Insulation shell for 1-1/4" and 1-1/2" 5462 DirtCal and 5463 DirtMag
SKU: CBN546207
Caleffi
SKU: CBN546207
Brand: Caleffi
$45.93 each
In Stock
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Product Image of 3/8" Compression Chrome Plated Thermostatic Mixing Valve w/ Check Valve (Lead Free)
3/8" Compression Chrome Plated Thermostatic Mixing Valve w/ Check Valve (Lead Free)
SKU: H-77401W
Webstone
SKU: H-77401W
Brand: Webstone
$101.82 each
In Stock
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Product Image of 3/4" LFTPK-2 2 Threaded Union Tailpiece Kit for RK-LFTPK-2 (Lead Free)
3/4" LFTPK-2 2 Threaded Union Tailpiece Kit for RK-LFTPK-2 (Lead Free)
SKU: 0125375
Watts
SKU: 0125375
Brand: Watts
$47.90 each
In Stock
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Product Image of Replacement Sweat Union/Gasket Kit For Series 329 Pressure Reducing Valves
Replacement Sweat Union/Gasket Kit For Series 329 Pressure Reducing Valves
SKU: 329-055RP
Taco
SKU: 329-055RP
Brand: Taco
$21.94 each
In Stock
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Product Image of 2-1/2" Flanged Hydraulic Separator, HYDROSEP-106-F
2-1/2" Flanged Hydraulic Separator, HYDROSEP-106-F
SKU: HYDROSEP-106-F
Resideo
SKU: HYDROSEP-106-F
Brand: Resideo
$2,494.26 each
In Stock
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Product Image of 12V Solenoid Valve
12V Solenoid Valve
SKU: 21441U
R.W. Beckett
SKU: 21441U
Brand: R.W. Beckett
$91.10 each
In Stock
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Product Image of 24VDC Replacement Solenoid Valve Coil
24VDC Replacement Solenoid Valve Coil
SKU: 238310-006-D
Asco
SKU: 238310-006-D
Brand: Asco
$230.17 each
In Stock
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Product Image of 1" FNPT x 1-1/4" FNPT RVW61 6,278,000 BTU Bronze Hot Water Relief Valve (160 psi)
1" FNPT x 1-1/4" FNPT RVW61 6,278,000 BTU Bronze Hot Water Relief Valve (160 psi)
SKU: 1061536
Apollo Valves
SKU: 1061536
Brand: Apollo Valves
$370.33 each
In Stock
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Product Image of 120v Solenoid Coil for Heat Pump Reversing Valve
120v Solenoid Coil for Heat Pump Reversing Valve
SKU: LDK-310000-070
Ranco
SKU: LDK-310000-070
Brand: Ranco
$53.51 each
In Stock
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Product Image of 1/2" Pressure Independent Control Valve (5 GPM)
1/2" Pressure Independent Control Valve (5 GPM)
SKU: 003Z1332
Danfoss
SKU: 003Z1332
Brand: Danfoss
$285.15 each
In Stock
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Product Image of LAC-4-210 3/8" x 3/8" x 3/8" ODF Head Pressure Control Valve (210 psi)
LAC-4-210 3/8" x 3/8" x 3/8" ODF Head Pressure Control Valve (210 psi)
SKU: 903005P
Parker Hannifin
SKU: 903005P
Brand: Parker Hannifin
$349.64 each
In Stock
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Product Image of #7A Connector for Safe Waste
#7A Connector for Safe Waste
SKU: 7A
Jacobus - Maid O Mist
SKU: 7A
Brand: Jacobus - Maid O Mist
$12.83 each
In Stock
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