Caleffi Zoning & Circulation

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Learn More About Caleffi 676259A
Caleffi 2-Way Thermo-electric Zone Valve, 3/4" Sweat TwisTop Connections, 24V with AUX Switch, NC
$145.59
Only 2 In-Stock
Learn More About Caleffi NA503040
Caleffi Boilers Temperature Gauge/Dual Pressure Tridicator, 1/4" NPT Connections
$28.01
Factory-Direct
Learn More About Caleffi Z300532
Caleffi Z-One 3-Way Diverting Sweat Valve Body, 3/4" Connections, 50 PSI, 2.5 Cv
$53.52
In-Stock
Learn More About Caleffi 127341AF1G5
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127341AF3G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127341AF3G5
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127341AF4G5
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127341AF6G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127341AF7G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127341AF8G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127341AFG50
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$78.75
Only 4 In-Stock
Learn More About Caleffi 127341AFG75
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
$84.56
Factory-Direct
Learn More About Caleffi 127349AF1G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Only 2 In-Stock
Learn More About Caleffi 127349AF1G5
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127349AF2G5
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Only 1 In-Stock
Learn More About Caleffi 127349AF3G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Only 1 In-Stock
Learn More About Caleffi 127349AF3G5
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127349AF4G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127349AF4G5
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127349AF5G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127349AF6G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127349AF7G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127349AF8G0
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
$79.41
Factory-Direct
Learn More About Caleffi 127351AF10G
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
$87.50
Factory-Direct
Caleffi, one of the leaders in hydronics, makes a wide variety of zoning and circulation materials. Browse below to find the right Caleffi zoning and circulation materials for you or call our experts for personalized advice.