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Actuator (71)
Backflow Part (4)
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Caleffi (295)
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Accessory (14)
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Brass (330)
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Under $1 (1)
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Hydronic Valves

1617 items
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Product Image of 3/4" NPT 3-Way PopTop Zone Valve (24V)
3/4" NPT 3-Way PopTop Zone Valve (24V)
SKU: VT3325G13A020
Erie
SKU: VT3325G13A020
Brand: Erie
$123.42 each
In Stock
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Product Image of 1" Union Press Mixing Valve Lead Free (70-Degree F - 145-Degree F)
1" Union Press Mixing Valve Lead Free (70-Degree F - 145-Degree F)
SKU: AM102-UP-1LF
Resideo Braukmann
SKU: AM102-UP-1LF
Brand: Resideo Braukmann
$233.54 each
In Stock
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Product Image of Valve Repack/Rebuild Kit For V5011A,C,F,G & V5013A,B,C,F
Valve Repack/Rebuild Kit For V5011A,C,F,G & V5013A,B,C,F
SKU: 14003295-004
Honeywell
SKU: 14003295-004
Brand: Honeywell
$174.10 each
In Stock
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Product Image of 3/4" Press Fitting
3/4" Press Fitting
SKU: NA10744
Caleffi
SKU: NA10744
Brand: Caleffi
$15.12 each
In Stock
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Product Image of 1/2" Sweat 2-Way PopTop Zone Valve (24V)
1/2" Sweat 2-Way PopTop Zone Valve (24V)
SKU: VT2213G13A020
Erie
SKU: VT2213G13A020
Brand: Erie
$104.10 each
In Stock
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Product Image of 24V Normally Closed PopTop Actuator w/ 6" Motor Wires
24V Normally Closed PopTop Actuator w/ 6" Motor Wires
SKU: AG13A000
Erie
SKU: AG13A000
Brand: Erie
(37)
$63.14 each
In Stock
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Product Image of Cartridge Wrench, 40007029-002
Cartridge Wrench, 40007029-002
SKU: 40007029-002
Honeywell Home
SKU: 40007029-002
Brand: Honeywell Home
(2)
$4.16 each
BOX UP & SAVE 6%
$39.10 box of 10
$3.91 each
In Stock
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Product Image of 1-1/4" Zone Valve Assembly
1-1/4" Zone Valve Assembly
SKU: F84-0435
White Rodgers
SKU: F84-0435
Brand: White Rodgers
(94)
$66.81 each
In Stock
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Product Image of 24 VAC Power Head for 2 Way 13A00 Zone Valve w/ Conduit Hub
24 VAC Power Head for 2 Way 13A00 Zone Valve w/ Conduit Hub
SKU: F19-0181
White Rodgers
SKU: F19-0181
Brand: White Rodgers
(5)
$180.94 each
In Stock
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Product Image of 3/4" Sweat UP-ZV 2-Way, Normally Closed Zone Valve with End Switch
3/4" Sweat UP-ZV 2-Way, Normally Closed Zone Valve with End Switch
SKU: 97627419
Grundfos
SKU: 97627419
Brand: Grundfos
$178.25 each
In Stock
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Product Image of 1/2" Sweat 3-Way PopTop Zone Valve 3 CV (24V)
1/2" Sweat 3-Way PopTop Zone Valve 3 CV (24V)
SKU: VT3212G13A020
Erie
SKU: VT3212G13A020
Brand: Erie
(1)
$131.21 each
In Stock
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Product Image of SPDT Changeover Switch w/ Conduit
SPDT Changeover Switch w/ Conduit
SKU: 752-2
White Rodgers
SKU: 752-2
Brand: White Rodgers
(2)
$54.98 each
In Stock
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Product Image of 1/2" Lead Free Union Sweat Mixing Valve w/ Temperature Gauge (70-145F)
1/2" Lead Free Union Sweat Mixing Valve w/ Temperature Gauge (70-145F)
SKU: AM100-USTG-1LF
Resideo Braukmann
SKU: AM100-USTG-1LF
Brand: Resideo Braukmann
(52)
$163.37 each
In Stock
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Product Image of 1" Sweat Union 5004 Heating Only Mixing Valve
1" Sweat Union 5004 Heating Only Mixing Valve
SKU: 5004-HX-C3
Taco
SKU: 5004-HX-C3
Brand: Taco
(3)
$153.42 each
In Stock
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Product Image of 1-1/2" Die Cast Slip Nut
1-1/2" Die Cast Slip Nut
SKU: 8033LW
Dearborn
SKU: 8033LW
Brand: Dearborn
$0.75 each
BOX UP & SAVE 20%
$60.00 box of 100
$0.60 each
In Stock
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Product Image of 1/2" NPT 2-Way Zone Valve Body (2.5 Cv)
1/2" NPT 2-Way Zone Valve Body (2.5 Cv)
SKU: VT2222
Erie
SKU: VT2222
Brand: Erie
$40.19 each
In Stock
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Product Image of 1/2" NPT 3-Way Zone Valve Body (4.0 Cv)
1/2" NPT 3-Way Zone Valve Body (4.0 Cv)
SKU: VT3223
Erie
SKU: VT3223
Brand: Erie
$52.11 each
In Stock
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Product Image of 1" Sweat MIXCAL 3-Way Thermostatic Mixing Valve
1" Sweat MIXCAL 3-Way Thermostatic Mixing Valve
SKU: 521609A
Caleffi
SKU: 521609A
Brand: Caleffi
(1)
$172.82 each
In Stock
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Product Image of Z4 1-1/4" Sweat 2-Way Zone Valve w/ Aux. Switch 7.5 Cv (24V)
Z4 1-1/4" Sweat 2-Way Zone Valve w/ Aux. Switch 7.5 Cv (24V)
SKU: Z47
Caleffi
SKU: Z47
Brand: Caleffi
$207.45 each
In Stock
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Product Image of 1-1/4" Brass 3-Way Mixing Valve
1-1/4" Brass 3-Way Mixing Valve
SKU: 712
Tekmar
SKU: 712
Brand: Tekmar
(5)
$216.50 each
In Stock
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Product Image of 3/4" Sweat 2-Way PopTop Zone Valve (24V)
3/4" Sweat 2-Way PopTop Zone Valve (24V)
SKU: VT2317G13A020
Erie
SKU: VT2317G13A020
Brand: Erie
(1)
$119.20 each
In Stock
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Product Image of 120V Normally Closed High Temp On/Off PopTop Actuator w/ 96" Leads
120V Normally Closed High Temp On/Off PopTop Actuator w/ 96" Leads
SKU: AG14B060
Erie
SKU: AG14B060
Brand: Erie
$90.04 each
In Stock
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Product Image of Water Seal Kit
Water Seal Kit
SKU: F92-0228
White Rodgers
SKU: F92-0228
Brand: White Rodgers
(2)
$18.56 each
BOX UP & SAVE 12%
$32.56 box of 2
$16.28 each
In Stock
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Product Image of 3/4" 3-Way Female NPT VC Valve Assembly (6.6 Cv)
3/4" 3-Way Female NPT VC Valve Assembly (6.6 Cv)
SKU: VCZMK6100
Honeywell Home
SKU: VCZMK6100
Brand: Honeywell Home
$105.54 each
In Stock
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Product Image of Red Spring Replacement Cartridge for VC Valve
Red Spring Replacement Cartridge for VC Valve
SKU: VCZZ3400
Honeywell Home
SKU: VCZZ3400
Brand: Honeywell Home
$34.60 each
Backorder
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Product Image of Replacement head for V8044A, (24v, 50/60 Hz)
Replacement head for V8044A, (24v, 50/60 Hz)
SKU: 40003916-032
Honeywell Home
SKU: 40003916-032
Brand: Honeywell Home
(2)
$104.63 each
In Stock
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Product Image of 3/4" NPT 2-Way Zone Valve Body (3.5 Cv)
3/4" NPT 2-Way Zone Valve Body (3.5 Cv)
SKU: VT2323
Erie
SKU: VT2323
Brand: Erie
(2)
$66.74 each
In Stock
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Product Image of PopTop Repair Kit for 1/2'' to 3/4'' 2-Way Valve Bodies (1 to 5 Cv)
PopTop Repair Kit for 1/2'' to 3/4'' 2-Way Valve Bodies (1 to 5 Cv)
SKU: 100-080
Erie
SKU: 100-080
Brand: Erie
$47.79 each
In Stock
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Product Image of 1/2" NPT 2-Way PopTop Zone Valve (24V)
1/2" NPT 2-Way PopTop Zone Valve (24V)
SKU: VT2222G13A020
Erie
SKU: VT2222G13A020
Brand: Erie
$118.79 each
In Stock
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Product Image of 1/2" Sweat Union 5002 Mixing Valve w/ Gauge (Low Lead)
1/2" Sweat Union 5002 Mixing Valve w/ Gauge (Low Lead)
SKU: 5002-C3-G
Taco
SKU: 5002-C3-G
Brand: Taco
(4)
$157.63 each
In Stock
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Product Image of 3/8" Comp. Union SinkMixer Scald Protection 4-Way Thermostatic Mixing Valve with Fitting Package, 0.52 CV (Lead Free)
3/8" Comp. Union SinkMixer Scald Protection 4-Way Thermostatic Mixing Valve with Fitting Package, 0.52 CV (Lead Free)
SKU: 521201AP
Caleffi
SKU: 521201AP
Brand: Caleffi
(1)
$125.01 each
In Stock
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Product Image of 3/4" Union Sweat 1070 Mixing Valve (Lead Free)
3/4" Union Sweat 1070 Mixing Valve (Lead Free)
SKU: AM101C1070-US-1LF
Resideo Braukmann
SKU: AM101C1070-US-1LF
Brand: Resideo Braukmann
(30)
$166.57 each
In Stock
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Product Image of HG-110D, 1/2" SharkBite Heatguard Thermostatic Mixing Valve w/ Integral Connectors (Lead Free)
HG-110D, 1/2" SharkBite Heatguard Thermostatic Mixing Valve w/ Integral Connectors (Lead Free)
SKU: 24504
SharkBite
SKU: 24504
Brand: SharkBite
(8)
$105.05 each
In Stock
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Product Image of Adaptor kit for low pressure steam zone valves
Adaptor kit for low pressure steam zone valves
SKU: 40003918-008
Honeywell Home
SKU: 40003918-008
Brand: Honeywell Home
(2)
$24.71 each
In Stock
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Product Image of Normally Closed Motorized Zone Valve w/ High Current Micro-Switch, 18" Wire (24 V)
Normally Closed Motorized Zone Valve w/ High Current Micro-Switch, 18" Wire (24 V)
SKU: Z111900
Caleffi
SKU: Z111900
Brand: Caleffi
$101.13 each
In Stock
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Product Image of 3/4" Union PEX Lead Free Mixing Valve (70-145F)
3/4" Union PEX Lead Free Mixing Valve (70-145F)
SKU: AM101-UPEX-1LF
Resideo Braukmann
SKU: AM101-UPEX-1LF
Brand: Resideo Braukmann
(1)
$161.24 each
In Stock
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Product Image of 1/2" NPT Connection 3 Way Zone Valve, port A normally closed (24v)
1/2" NPT Connection 3 Way Zone Valve, port A normally closed (24v)
SKU: V8044A1135
Honeywell Home
SKU: V8044A1135
Brand: Honeywell Home
$154.60 each
In Stock
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Product Image of HG-110DLF 3/4" SharkBite Heatguard Thermostatic Mixing Valve w/ Integral Connectors (Lead Free)
HG-110DLF 3/4" SharkBite Heatguard Thermostatic Mixing Valve w/ Integral Connectors (Lead Free)
SKU: 24505
SharkBite
SKU: 24505
Brand: SharkBite
(8)
$105.05 each
In Stock
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Product Image of 3/4" NPT Male Union 5003 Mixing Valve w/ Gauge (Low Lead)
3/4" NPT Male Union 5003 Mixing Valve w/ Gauge (Low Lead)
SKU: 5003-T3-G
Taco
SKU: 5003-T3-G
Brand: Taco
(1)
$165.92 each
In Stock
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Product Image of 3/4" Viega Propress Connection Zone Valve
3/4" Viega Propress Connection Zone Valve
SKU: V8043A1312
Honeywell Home
SKU: V8043A1312
Brand: Honeywell Home
$170.06 each
In Stock
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Product Image of LF474A 3/4" Female Relief Valve (125 psi)
LF474A 3/4" Female Relief Valve (125 psi)
SKU: 0369011
Watts
SKU: 0369011
Brand: Watts
(1)
$153.04 each
In Stock
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Product Image of 24V Normally Closed High Temp PopTop Actuator w/ 96" Leads
24V Normally Closed High Temp PopTop Actuator w/ 96" Leads
SKU: AG14A060
Erie
SKU: AG14A060
Brand: Erie
$88.17 each
In Stock
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Product Image of 3/4" Union Sweat Mixing Valve, 80 to 120F (Lead Free)
3/4" Union Sweat Mixing Valve, 80 to 120F (Lead Free)
SKU: MVS075
Bluefin
SKU: MVS075
Brand: Bluefin
(1)
$79.91 each
In Stock
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Product Image of 3/4" Zone Sentry Valve, Normally Open (Threaded)
3/4" Zone Sentry Valve, Normally Open (Threaded)
SKU: V075T2A2ZB024Q4A2
Taco
SKU: V075T2A2ZB024Q4A2
Brand: Taco
$162.50 each
In Stock
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Product Image of 1/2" Pro Connect Press Mixing Valve w/ Check Valve, 150 PSI (Lead Free)
1/2" Pro Connect Press Mixing Valve w/ Check Valve, 150 PSI (Lead Free)
SKU: 78202W
Webstone
SKU: 78202W
Brand: Webstone
$152.13 each
In Stock
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Product Image of 1/2" Sweat Zone Valve (18" Leads, No End Switch)
1/2" Sweat Zone Valve (18" Leads, No End Switch)
SKU: V8043A1011
Honeywell Home
SKU: V8043A1011
Brand: Honeywell Home
(2)
$127.40 each
In Stock
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Product Image of HG145, 3/8" Compression Thermostatic Mixing Valve (Lead Free)
HG145, 3/8" Compression Thermostatic Mixing Valve (Lead Free)
SKU: 24524
Cash-Acme
SKU: 24524
Brand: Cash-Acme
$86.21 each
In Stock
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Product Image of 3/4" NPT MIXCAL 3-Way Thermostatic Mixing Valve (Lead Free)
3/4" NPT MIXCAL 3-Way Thermostatic Mixing Valve (Lead Free)
SKU: 521500A
Caleffi
SKU: 521500A
Brand: Caleffi
(2)
$193.82 each
In Stock
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