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Caleffi

Caleffi
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Caleffi started in Gozzano, Italy and then moved its headquarters to Fontaneto d'Agogna, where it is today. The company initially manufactured brass and steel fittings and accessories for other valve manufacturers. They have always had high quality and efficiency standards, maintained by their quality control system. In 2007, Caleffi opened a new 35,000 square-foot facility in the Menomonee Valley of Milwaukee.
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Product Image of Fixed Point Manifold Mixing Station w/ UPS15-58FC Pump (3 Loops)
Fixed Point Manifold Mixing Station w/ UPS15-58FC Pump (3 Loops)
SKU: 1725C1A
Caleffi
SKU: 1725C1A
Brand: Caleffi
(6)
$938.48 each
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Product Image of 3/4" Sweat Normally Closed Zone Valve w/ Screw Terminal 7.5Cv (24V)
$120.51 each
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Product Image of 1/2" Sweat Dual Check Backflow Preventer w/ Atmospheric Vent
$71.83 each
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Product Image of MINICAL Automatic Air Vent w/ Hygroscopic Safety Air Vent Cap (1/2" Straight Male Thread)
$19.61 each
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Product Image of 2" NPT 3-Way Thermostatic Mixing Valve, Lead Free (14.2 Cv)
$1,311.93 each
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Product Image of 3/4" NPT Differential Bypass Valve
3/4" NPT Differential Bypass Valve
SKU: 519502A
Caleffi
SKU: 519502A
Brand: Caleffi
$105.95 each
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Product Image of 1-1/2" Sweat High Flow Thermostatic Mixing Valve, 13 CV (Lead Free)
$1,265.50 each
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Product Image of 4 Zone Expandable Switching Relay w/ Priority
$276.81 each
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Product Image of Radiator Adapter (2 Pack)
Radiator Adapter (2 Pack)
SKU: 940451
Caleffi
SKU: 940451
Brand: Caleffi
$12.83 each
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$301.00 box of 25
$12.04 each
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Product Image of 1/2" Automatic Air Vent Valve for Solar Heating Systems
$47.53 each
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Product Image of 1/2" Sweat Connection Fitting
1/2" Sweat Connection Fitting
SKU: NA10262
Caleffi
SKU: NA10262
Brand: Caleffi
$8.59 each
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Product Image of 2" NPT QuickSetter Balancing Valve w/ Flow Meter
$383.77 each
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Product Image of 1/4" NPT Manual Air Vent w/ Metal Seal & Adjustable Outlet
$10.00 each
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Product Image of Support Bracket for 1" to 1-1/4" 548 & 5495 Series Hydrolic Separators
$17.48 each
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Product Image of 1" Sweat MIXCAL 3-Way Thermostatic Mixing Valve
$175.19 each
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Product Image of 5/8" PEX Fitting for Manifolds
5/8" PEX Fitting for Manifolds
SKU: 680555A
Caleffi
SKU: 680555A
Brand: Caleffi
(1)
$8.68 each
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$78.70 box of 10
$7.87 each
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Product Image of 1/2" Sweat MIXCAL 3-Way Thermostatic Mixing Valve w/ Temp Gauge & Check Valve (Lead Free)
$166.09 each
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Product Image of 1-1/4" Sweat 5461 Series DISCAL DIRTMAG Air & Dirt Separator with Magnet
$368.17 each
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Product Image of 3/4" MNPT Vacuum Relief Valve
3/4" MNPT Vacuum Relief Valve
SKU: 304050A
Caleffi
SKU: 304050A
Brand: Caleffi
$25.22 each
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Product Image of 3/4" PEX Crimp Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
$92.02 each
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Product Image of 1" Threaded 574 Brass RPZ Backflow Preventer (Low Lead)
$323.26 each
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Product Image of Check Valve Insert for Press/PEX Fittings
Check Valve Insert for Press/PEX Fittings
SKU: NA10405
Caleffi
SKU: NA10405
Brand: Caleffi
(1)
$2.08 each
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Product Image of 1" NPT Union Hydro Separator
1" NPT Union Hydro Separator
SKU: 548006A
Caleffi
SKU: 548006A
Brand: Caleffi
(1)
$408.65 each
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Product Image of 1" NPT Differential Bypass Valve
1" NPT Differential Bypass Valve
SKU: 519600A
Caleffi
SKU: 519600A
Brand: Caleffi
(1)
$152.94 each
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Product Image of 2-Pipe Straight Thermostatic Radiator Valve for Panel Radiators
$36.58 each
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Product Image of Replacement Battery for 600059A
Replacement Battery for 600059A
SKU: F69888
Caleffi
SKU: F69888
Brand: Caleffi
$54.01 each
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Product Image of Thermostatic Control Head with Built-in Sensor, 45-82 F
$51.24 each
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Product Image of 3/4" Press Dual Check Backflow Preventer (ASSE 1024 Compliant)
$67.58 each
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Product Image of 1/2" Nominal PEX Fitting
1/2" Nominal PEX Fitting
SKU: 681524
Caleffi
SKU: 681524
Brand: Caleffi
(1)
$8.14 each
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$76.40 box of 10
$7.64 each
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Product Image of 3/4" Sweat MIXCAL 3-Way Thermostatic Mixing Valve w/ Check Valves
$170.92 each
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Product Image of 1/8" NPT Male Service Check Valve
1/8" NPT Male Service Check Valve
SKU: 59474A
Caleffi
SKU: 59474A
Brand: Caleffi
(4)
$11.06 each
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Product Image of Fixed Point Manifold Mixing Station w/ UPS15-58FC Pump (5 Loops)
$971.81 each
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Product Image of 10" Color Changing Demineralizing Filter
10" Color Changing Demineralizing Filter
SKU: NA573102
Caleffi
SKU: NA573102
Brand: Caleffi
$64.35 each
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Product Image of 3/4" Threaded 574 Brass RPZ Backflow Preventer & AutoFill Combo w/ Gauge (Low Lead)
$315.46 each
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Product Image of 6 Zone Expandable Switching Relay w/ Priority
$313.25 each
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Product Image of 1" PEX Expansion Dual Check Backflow Preventer (ASSE 1024 Compliant)
$64.60 each
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Product Image of 1" DIRTMAG - Dirt Separator with Magnet (Union Sweat)
$190.36 each
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Product Image of 1/2" Threaded 574 Brass RPZ Backflow Preventer & AutoFill Combo w/ Gauge (Low Lead)
$340.64 each
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Product Image of 1/2" 573 Backflow Preventer ASSE 1012 (Press)
$88.81 each
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Product Image of 1/2" PEX Crimp Dual Check Backflow Preventer (ASSE 1024 Compliant)
$57.45 each
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Product Image of Repair Kit for 1/2" & 3/4" Sweat Z2/Z3 Valves
$12.40 each
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Product Image of 1-1/2" Sweat 5463 Series DIRTMAG Dirt Separator with Magnet
$264.92 each
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Product Image of 3/4" Sweat QuickSetter Balancing Valve w/ Flow Meter,  2.0 to 7.0 GPM (Lead Free)
$196.32 each
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Product Image of 3/4" Sweat Union AutoFill Filling Valve
3/4" Sweat Union AutoFill Filling Valve
SKU: 535059A
Caleffi
SKU: 535059A
Brand: Caleffi
(1)
$136.27 each
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Product Image of 1-1/2" Press 5463M Series DIRTMAG Pro Dirt Separator w/ Dual Magnets
$358.96 each
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Product Image of 1" TwistFlow Manifold w/ Temp Gauge (6 Loops)
1" TwistFlow Manifold w/ Temp Gauge (6 Loops)
SKU: 6686F5S1A
Caleffi
SKU: 6686F5S1A
Brand: Caleffi
(4)
$636.35 each
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Product Image of Snap-on Thermometer for Manifolds
Snap-on Thermometer for Manifolds
SKU: 675900A
Caleffi
SKU: 675900A
Brand: Caleffi
(3)
$9.00 each
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Product Image of 3/4" Press Union x FNPT PresCal Compact Pressure Reducing Valve with Gauge
3/4" Press Union x FNPT PresCal Compact Pressure Reducing Valve with Gauge
SKU: 533651HA
Caleffi
SKU: 533651HA
Brand: Caleffi
$56.56 each
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More About Caleffi
Caleffi started in Gozzano, Italy and then moved its headquarters to Fontaneto d'Agogna, where it is today. The company initially manufactured brass and steel fittings and accessories for other valve manufacturers. They have always had high quality and efficiency standards, maintained by their quality control system. In 2007, Caleffi opened a new 35,000 square-foot facility in the Menomonee Valley of Milwaukee.
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987 items
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Product Availability

Show In Stock Only (539)

Product Type

Actuator (6)
Air Eliminator (127)
Air Eliminator Part (37)
Air Valve (26)
Backflow Part (1)
Backflow Preventer (50)
Boiler Trim Kit (6)
Check Valve (14)
Flow Switch (1)
Flow Switch Part (1)
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Price Range

Under $1 (1)
$1 to $5 (18)
$5 to $10 (39)
$10 to $15 (29)
$15 to $20 (25)
$20 to $25 (28)
$25 to $30 (18)
$30 to $35 (21)
$35 to $40 (16)
$40 to $45 (17)
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