Caleffi Zoning & Circulation

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Caleffi 1/2" Sweat Connection Fitting, chrome plated nut
38% Buy This
Caleffi Series 682 Universal PEX-AL-PEX Fittings, 1/2" PEX-AL-PEX Connections, 150 psi max
26% Buy This
Caleffi - Series NA103 - Connection Fitting - 1/2" NPT Male Connection - 150 PSI Maximum Pressure
8% Buy This
Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
6% Buy This
Caleffi Z-One 3-Way Diverting Sweat Low-Lead Brass Valve Body, 1/2" Connections, 30 PSI, 3.5 Cv
6% Buy This
Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size
6% Buy This
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
3% Buy This
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
3% Buy This
Caleffi Tail Piece with Check Valve, 3/4" Sweat Connection with 1" Nut, Low-Lead Brass
1% Buy This
Caleffi Z-One 3-Way Diverting Sweat Low-Lead Brass Valve Body, 3/4" Connections, 20 PSI, 7.5 Cv
1% Buy This
Caleffi - Series 681 - Universal PEX Fitting - 5/8" Nominal PEX Connection - 150 PSI Maximum Pressure, Package of 1
1% Buy This
Caleffi AutoFill 5350 Series Valves Pressure Gauge, 2" Dual Size, 0-100 PSI, 1/8" NPT Connection
1% Buy This
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1" NPT Male Connections, Low-Lead Brass
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 3/4" Sweat Connections, 2 Cv
$209.00
In-Stock
Free Shipping & Lift Gate
Caleffi TwistFlow Pre-assembled Manifold Assembly - 1" Inlet Ball Valves - 3 outlets with Flow Gauge
Caleffi TwistFlow Pre-assembled Manifold Assembly, 1" Inlet Ball Valves, 3 outlets with Flow Gauge
$822.00
In-Stock
Free Shipping
Caleffi TwistFlow Pre-assembled Manifold Assembly - 1" Inlet Ball Valves - 6 outlets with Flow Gauge
Caleffi TwistFlow Pre-assembled Manifold Assembly, 1" Inlet Ball Valves, 6 outlets with Flow Gauge
$1,173.00
In-Stock
Free Shipping
2% Check Discount
Caleffi Z-One Z44 2-Way Valve and Actuator Set with 18" Leads & AUX Switch, 1/2" Sweat, Normally Closed, 2.5 Cv, 50 PSI
$245.00
In-Stock
Free Shipping
Caleffi Z-One Z57 2-Way Valve and Actuator Set with Terminal Block & AUX Switch, 1-1/4" Sweat, Normally Closed, 7.5 Cv, 20 PSI
$385.00
In-Stock
Free Shipping
Caleffi Differential Pressure By-pass Valve, 3/4" NPT Inlet with 3/4" NPT Outlet
Caleffi Z-One 24V Normally Closed Valve Actuator without AUX Switch, 18" Wire
Caleffi Z-One 2-Way Straight Sweat Low-Lead Brass Valve Body, 1/2" Connections, 30 PSI, 3.5 Cv
Caleffi Z-One 2-Way Straight NPT Valve Body, 1" Connections, 20 PSI, 7.5 Cv
Displaying Products 1 - 24 (of 62)
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.