Zoning & Circulation
Local Pickup FAQ's
Caleffi Z-One 3-Way Diverting Sweat Valve Body, 1" Connections, 20 PSI, 7.5 Cv
Caleffi Z-One 3-Way Diverting Sweat Valve Body, 1-1/4" Connections, 20 PSI, 7.5 Cv
Caleffi 2-Way Straight Motorized Ball Zone Valve, 3/4" NPT Connections, 13 Cv
$241.18
Factory-Direct
Free Shipping
Caleffi 2-Way Straight Motorized Ball Zone Valve, 3/4" Sweat Connections, 13 Cv
$236.03
Factory-Direct
Free Shipping
Caleffi 2-Way Straight Motorized Ball Zone Valve, 1" NPT Connections, 13 Cv
$260.29
Factory-Direct
Free Shipping
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 8 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,238.24
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 9 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,297.79
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 10 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,357.35
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 12 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,479.41
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Manifolds High Temperature Flow Meter with Clearview sight-gauge, 1/2 to 2 GPM
Caleffi MixingCal 3-Way Thermostatic Mixing Valve w/ checks, 1/2" Sweat Connections, 3 Cv
Caleffi MixingCal 3-Way Thermostatic Mixing Valve w/ checks, 3/4" Sweat Connections, 3 Cv
Caleffi MixingCal 3-Way Thermostatic Mixing Valve w/ checks, 1" Sweat Connections, 3 Cv
$204.41
Factory-Direct
Free Shipping
Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1/2" NPT Connections, 3 Cv
Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass 3/4" NPT Connections, 3 Cv
Caleffi MixingCal 3-Way Thermostatic Mixing Valve w/ checks, 3/4" NPT Connections, 3 Cv
Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1" NPT Connections, 3 Cv
Caleffi MixingCal 3-Way Thermostatic Mixing Valve w/ checks, 1" NPT Connections, 3 Cv
$211.76
Factory-Direct
Free Shipping
Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass with Adaptor and Temperature Gauge, 3/4" Sweat Connections
Caleffi MixingCal 3-Way Thermo Mixing Valve w/ checks, Low-Lead Brass w/ Adaptor and Temperature Gauge, 3/4" Sweat Connections
$202.94
Factory-Direct
Free Shipping
Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass with Adaptor and Temperature Gauge, 1" Sweat Connections
$211.03
Factory-Direct
Free Shipping
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1/2" NPT Connections, 2 Cv
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 3/4" NPT Connections, 2 Cv
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1" NPT Connections, 2 Cv
Displaying Products 553 - 576 (of 634)
Pump Parts & Accessories
View All
All Zoning & Circulation Parts & Accessories
Isolation Valve Flanges
Pump Isolation Valve Flanges
Cast Iron Flanges
Pump Cast Iron Flanges
Stainless Steel Flanges
Pump Stainless Steel Flanges
Bronze Flanges
Pump Bronze Flanges
Seals & Gaskets
Pump Seals & Gaskets
Controls
Pump Controls
Replacement Parts
Pump Replacement Parts
Terminal Boxes
Pump Terminal Boxes
Mixing Materials
Pump Blocks
Mixing Pump Blocks
Valves
Mixing Valves
Valve Actuators
Mixing Valve Actuators
Thermostatic Controls
Mixing Thermostatic Controls
Proper circulation is extremely important for a boiler system. Make sure your boiler system is running at its best with top-of-the-line zoning & circulation accessories. Shop our wide selection and let our experts help you today.