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Actuator (71)
Backflow Part (4)
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Caleffi (293)
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Brass (329)
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25 (1)
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150 (155)
175 (8)

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24 VAC (14)
24V (280)
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Under $1 (1)
$1 to $5 (9)
$5 to $10 (17)
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$15 to $20 (37)
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$40 to $45 (21)

Hydronic Valves

1608 items
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Product Image of 6 Zone Valve Control w/ Priority
6 Zone Valve Control w/ Priority
SKU: ZVR106
Caleffi
SKU: ZVR106
Brand: Caleffi
(1)
$267.93 each
In Stock
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Product Image of 1" 572 Sweat Zone Valve
1" 572 Sweat Zone Valve
SKU: 572-3
Taco
SKU: 572-3
Brand: Taco
(67)
$177.73 each
In Stock
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Product Image of 3/4" Zone Sentry Valve, 3 Way Normally Closed (Sweat)
3/4" Zone Sentry Valve, 3 Way Normally Closed (Sweat)
SKU: Z075C3-2
Taco
SKU: Z075C3-2
Brand: Taco
(118)
$249.18 each
In Stock
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Product Image of 1" Press 5004 Mixing Valve w/ Gauge (Low Lead)
1" Press 5004 Mixing Valve w/ Gauge (Low Lead)
SKU: 5004-H3-G
Taco
SKU: 5004-H3-G
Brand: Taco
(43)
$214.21 each
In Stock
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Product Image of Transformer for Zone Valves
Transformer for Zone Valves
SKU: 569-2
Taco
SKU: 569-2
Brand: Taco
(2)
$35.66 each
In Stock
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Product Image of 4 Zone Valve Control w/ Priority
4 Zone Valve Control w/ Priority
SKU: ZVR104
Caleffi
SKU: ZVR104
Brand: Caleffi
(6)
$206.11 each
In Stock
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Product Image of 1-1/4" Union Washer
1-1/4" Union Washer
SKU: R0001454
Caleffi
SKU: R0001454
Brand: Caleffi
$1.98 each
In Stock
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Product Image of 305V Zone Valve Control - 5 Zones w/ Priority
305V Zone Valve Control - 5 Zones w/ Priority
SKU: 305V
Tekmar
SKU: 305V
Brand: Tekmar
$196.50 each
In Stock
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Product Image of 24V 3-Wire Floating Modulating PopTop Non-Spring Return Actuator
24V 3-Wire Floating Modulating PopTop Non-Spring Return Actuator
SKU: AT33A000
Erie
SKU: AT33A000
Brand: Erie
(1)
$106.82 each
In Stock
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Product Image of 1" NPT Mixing Valve, 70 F - 145 F (Lead Free)
1" NPT Mixing Valve, 70 F - 145 F (Lead Free)
SKU: AM102-1LF
Resideo Braukmann
SKU: AM102-1LF
Brand: Resideo Braukmann
(31)
$176.89 each
In Stock
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Product Image of 1" 3-way Globe Mixing Valve
1" 3-way Globe Mixing Valve
SKU: V5013N1063
Honeywell
SKU: V5013N1063
Brand: Honeywell
(6)
$334.18 each
In Stock
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Product Image of 3/4" Sweat Connection Zone Valve, normally closed, w/ screw terminal block connection, 8 Cv (24v)
3/4" Sweat Connection Zone Valve, normally closed, w/ screw terminal block connection, 8 Cv (24v)
SKU: V8043F1093
Honeywell Home
SKU: V8043F1093
Brand: Honeywell Home
(17)
$154.07 each
In Stock
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Product Image of 1" Lead Free Union Sweat Mixing Valve w/ Temperature Gauge (70-145F)
1" Lead Free Union Sweat Mixing Valve w/ Temperature Gauge (70-145F)
SKU: AM102-USTG-1LF
Resideo Braukmann
SKU: AM102-USTG-1LF
Brand: Resideo Braukmann
(53)
$223.84 each
In Stock
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Product Image of 1-1/4" Sweat High Flow Thermostatic Mixing Valve w/ Temp Gauge, 7.6 CV (Lead Free)
1-1/4" Sweat High Flow Thermostatic Mixing Valve w/ Temp Gauge, 7.6 CV (Lead Free)
SKU: 523177A
Caleffi
SKU: 523177A
Brand: Caleffi
$1,122.56 each
In Stock
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Product Image of 1" Viega Propress Connection Zone Valve w/ Terminal Block Connections and End Switch
1" Viega Propress Connection Zone Valve w/ Terminal Block Connections and End Switch
SKU: V8043F1513
Honeywell Home
SKU: V8043F1513
Brand: Honeywell Home
$207.60 each
In Stock
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Product Image of Screen Washer for Watts MMV Mixing Valve
Screen Washer for Watts MMV Mixing Valve
SKU: 88005821
Watts
SKU: 88005821
Brand: Watts
$9.71 each
In Stock
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Product Image of 24V Proportional Modulating PopTop Spring Return Actuator (Normally Closed)
24V Proportional Modulating PopTop Spring Return Actuator (Normally Closed)
SKU: AP13A000
Erie
SKU: AP13A000
Brand: Erie
$191.47 each
In Stock
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Product Image of 1/2" Sweat Steam 2-Way Zone Valve Body (2.5 Cv)
1/2" Sweat Steam 2-Way Zone Valve Body (2.5 Cv)
SKU: VS2212
Erie
SKU: VS2212
Brand: Erie
$32.93 each
In Stock
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Product Image of Rebuild Kit for 2 & 3 Way Normally Closed Valves
Rebuild Kit for 2 & 3 Way Normally Closed Valves
SKU: 630-240-1
Erie
SKU: 630-240-1
Brand: Erie
(3)
$69.54 each
In Stock
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Product Image of Hydronic Three Zone Valve Controller
Hydronic Three Zone Valve Controller
SKU: HPZC103
Honeywell Home
SKU: HPZC103
Brand: Honeywell Home
(3)
$179.49 each
In Stock
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Product Image of 1" Union NPT Mixing Valve, 70-180 F (Heating Only)
1" Union NPT Mixing Valve, 70-180 F (Heating Only)
SKU: AM102R-UT-1
Resideo Braukmann
SKU: AM102R-UT-1
Brand: Resideo Braukmann
(5)
$169.73 each
In Stock
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Product Image of 24V PopTop 2 Position, Normally Open, General Temp, Spring Return Actuator
24V PopTop 2 Position, Normally Open, General Temp, Spring Return Actuator
SKU: AG23A000
Erie
SKU: AG23A000
Brand: Erie
$63.54 each
In Stock
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Product Image of 3/4" Sweat Connection Zone Valve, normally closed, w/ screw terminal block connection, 3.5 Cv (24v)
3/4" Sweat Connection Zone Valve, normally closed, w/ screw terminal block connection, 3.5 Cv (24v)
SKU: V8043F5036
Honeywell Home
SKU: V8043F5036
Brand: Honeywell Home
(2)
$142.71 each
In Stock
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Product Image of 1" Union Washer 548006A & 549096A
1" Union Washer 548006A & 549096A
SKU: R50005
Caleffi
SKU: R50005
Brand: Caleffi
$3.29 each
In Stock
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Product Image of DirectConnect Water Heater Kit w/ 3/4" Mixing Valve, 11" SS Corrugated Hose Connector (Lead Free)
DirectConnect Water Heater Kit w/ 3/4" Mixing Valve, 11" SS Corrugated Hose Connector (Lead Free)
SKU: AMX302TLF
Resideo Braukmann
SKU: AMX302TLF
Brand: Resideo Braukmann
(31)
$228.91 each
In Stock
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Product Image of 1" Male NPT MIXCAL 3-Way Adjustable Thermostatic Mixing Valve w/ Temp Gauge & Inlet Check Valves (Low Lead)
1" Male NPT MIXCAL 3-Way Adjustable Thermostatic Mixing Valve w/ Temp Gauge & Inlet Check Valves (Low Lead)
SKU: 521610AC
Caleffi
SKU: 521610AC
Brand: Caleffi
$270.88 each
In Stock
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Product Image of 4 Zone Valve Controller with Priority Protection
4 Zone Valve Controller with Priority Protection
SKU: SZ-84DX
Azel Technologies
SKU: SZ-84DX
Brand: Azel Technologies
(3)
$88.08 each
In Stock
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Product Image of 3/4" FIP x G1 Brass Union (Lead Free)
3/4" FIP x G1 Brass Union (Lead Free)
SKU: H-7-4103W-WP
Webstone
SKU: H-7-4103W-WP
Brand: Webstone
$17.76 each
In Stock
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Product Image of 3/4" Sweat 2-Way PopTop Zone Valve w/ Terminal Block w/ End Switch (24V)
3/4" Sweat 2-Way PopTop Zone Valve w/ Terminal Block w/ End Switch (24V)
SKU: VT2317G13A01A
Erie
SKU: VT2317G13A01A
Brand: Erie
(6)
$121.51 each
In Stock
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Product Image of Repair Kit for 1/2" & 3/4" Sweat Z2/Z3 Valves
Repair Kit for 1/2" & 3/4" Sweat Z2/Z3 Valves
SKU: F69293
Caleffi
SKU: F69293
Brand: Caleffi
(3)
$16.28 each
In Stock
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Product Image of 1/2" Sweat 3-Way PopTop Zone Valve 4 CV (24V)
1/2" Sweat 3-Way PopTop Zone Valve 4 CV (24V)
SKU: VT3213G13A020
Erie
SKU: VT3213G13A020
Brand: Erie
(2)
$125.37 each
In Stock
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Product Image of 1" FNPT Tailpiece Kit
1" FNPT Tailpiece Kit
SKU: 1-TPKXL
Zurn
SKU: 1-TPKXL
Brand: Zurn
(4)
$42.99 each
In Stock
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Product Image of 24V Normally Open Proportional Modulating PopTop Spring Return Actuator
24V Normally Open Proportional Modulating PopTop Spring Return Actuator
SKU: AP23A000
Erie
SKU: AP23A000
Brand: Erie
(5)
$209.05 each
In Stock
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Product Image of 1" Sweat 5004 Low Lead Mixing Valve
1" Sweat 5004 Low Lead Mixing Valve
SKU: 5004-C3
Taco
SKU: 5004-C3
Brand: Taco
(43)
$160.66 each
In Stock
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Product Image of 3/4" Sweat Connection Zone Valve (120v)
3/4" Sweat Connection Zone Valve (120v)
SKU: V4043A1259
Honeywell Home
SKU: V4043A1259
Brand: Honeywell Home
(14)
$159.63 each
In Stock
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Product Image of 3/8" Compression SinkMixer Scald Protection 3-Way Thermostatic Mixing Valve, 0.52 CV (Lead Free)
3/8" Compression SinkMixer Scald Protection 3-Way Thermostatic Mixing Valve, 0.52 CV (Lead Free)
SKU: 521204A
Caleffi
SKU: 521204A
Brand: Caleffi
$78.12 each
In Stock
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Product Image of Sensor For I100C3S-1 Mixing Valve
Sensor For I100C3S-1 Mixing Valve
SKU: 9300-2044RP
Taco
SKU: 9300-2044RP
Brand: Taco
$102.84 each
In Stock
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Product Image of 2" NPT 3-Way Thermostatic Mixing Valve, Lead Free (14.2 Cv)
2" NPT 3-Way Thermostatic Mixing Valve, Lead Free (14.2 Cv)
SKU: 523190A
Caleffi
SKU: 523190A
Brand: Caleffi
(3)
$1,661.44 each
In Stock
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Product Image of 120V Normally Closed PopTop Series Actuator w/ 96" Leads
120V Normally Closed PopTop Series Actuator w/ 96" Leads
SKU: AG13B060
Erie
SKU: AG13B060
Brand: Erie
(1)
$84.83 each
In Stock
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Product Image of 3/4" 3-way Globe Mixing Valve
3/4" 3-way Globe Mixing Valve
SKU: V5013N1055
Honeywell
SKU: V5013N1055
Brand: Honeywell
(6)
$291.56 each
In Stock
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Product Image of 3/4" TankBooster Pro Temperature Gauge
3/4" TankBooster Pro Temperature Gauge
SKU: 25376-CASH-ACME
Cash-Acme
SKU: 25376-CASH-ACME
Brand: Cash-Acme
(7)
$42.48 each
BOX UP & SAVE 12%
$449.16 box of 12
$37.43 each
In Stock
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Product Image of TwisTop Thermo-Electric Actuator with Aux. Microswitch w/ Low Power Consumption (24v)
TwisTop Thermo-Electric Actuator with Aux. Microswitch w/ Low Power Consumption (24v)
SKU: 656354
Caleffi
SKU: 656354
Brand: Caleffi
(4)
$102.40 each
In Stock
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Product Image of 1/2" Sweat Connection Zone Valve (120v)
1/2" Sweat Connection Zone Valve (120v)
SKU: V4043A1010
Honeywell Home
SKU: V4043A1010
Brand: Honeywell Home
(14)
$144.24 each
In Stock
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Product Image of 1-1/4" 3-way Globe Mixing Valve
1-1/4" 3-way Globe Mixing Valve
SKU: V5013N1071
Honeywell
SKU: V5013N1071
Brand: Honeywell
(6)
$509.67 each
In Stock
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Product Image of 1" Brass 3-Way Mixing Valve
1" Brass 3-Way Mixing Valve
SKU: 711
Tekmar
SKU: 711
Brand: Tekmar
(5)
$216.22 each
In Stock
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Product Image of 1" PEX Union 5004 Heating Only Mixing Valve
1" PEX Union 5004 Heating Only Mixing Valve
SKU: 5004-HX-P3
Taco
SKU: 5004-HX-P3
Brand: Taco
$177.24 each
In Stock
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Product Image of 1" Press 5004 Mixing Valve (Low Lead)
1" Press 5004 Mixing Valve (Low Lead)
SKU: 5004-H3
Taco
SKU: 5004-H3
Brand: Taco
(43)
$172.37 each
In Stock
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Product Image of 1" Sweat Connection Zone Valve, normally closed, w/ screw terminal block connection, 8 Cv (24v)
1" Sweat Connection Zone Valve, normally closed, w/ screw terminal block connection, 8 Cv (24v)
SKU: V8043F1101
Honeywell Home
SKU: V8043F1101
Brand: Honeywell Home
(17)
$179.23 each
In Stock
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In Stock
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