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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 1/2" Male NPT AirVent Automatic High Capacity Air Vent
1/2" Male NPT AirVent Automatic High Capacity Air Vent
SKU: 502343A
Caleffi
SKU: 502343A
Brand: Caleffi
(4)
$30.90 each
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Product Image of 3/4" Press MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve & Gauge
$179.40 each
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Product Image of 1/2" Auto Air Vent
1/2" Auto Air Vent
SKU: 502640
Caleffi
SKU: 502640
Brand: Caleffi
(2)
$20.64 each
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Product Image of 1/2" 573 Backflow Preventer & AutoFill Combination w/ Pressure Gauge (Sweat x NPT)
$183.91 each
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Product Image of 1" NPT Male Universal Flow Switch
1" NPT Male Universal Flow Switch
SKU: 626600A
Caleffi
SKU: 626600A
Brand: Caleffi
(2)
$196.63 each
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Product Image of Replacement Backflow Gasket
Replacement Backflow Gasket
SKU: R0001622
Caleffi
SKU: R0001622
Brand: Caleffi
(1)
$2.51 each
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Product Image of 3/8" Compression Union SinkMixer Scald Protection 4-Way Thermostatic Mixing Valve, 0.52 CV (Lead Free)
$91.48 each
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Product Image of Air Vent Assembly for Series 551
Air Vent Assembly for Series 551
SKU: 59829
Caleffi
SKU: 59829
Brand: Caleffi
$81.17 each
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Product Image of 1/4" High Capacity Auto Air Vent
1/4" High Capacity Auto Air Vent
SKU: 502620A
Caleffi
SKU: 502620A
Brand: Caleffi
$13.87 each
BOX UP & SAVE 11%
$147.36 box of 12
$12.28 each
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Product Image of 3/4" Threaded 574 Brass RPZ Backflow Preventer (Low Lead)
$301.84 each
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Product Image of 3/4" Press Union AngleMix Thermostatic Mixing Valve w/ Check, Gauge
$196.28 each
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Product Image of 1" Press DISCAL Air Separator
1" Press DISCAL Air Separator
SKU: 551066A
Caleffi
SKU: 551066A
Brand: Caleffi
(1)
$136.12 each
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Product Image of Replacement Boiler Drain Valve, 1/2" NPT x 3/4" GHT
$16.62 each
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Product Image of PLUMBVENT Automatic Air Vent w/ Hygroscopic Safety Air Vent Cap (1/2" NPT)
$32.36 each
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Product Image of 3/8" Auto Air Vent
3/8" Auto Air Vent
SKU: 502630
Caleffi
SKU: 502630
Brand: Caleffi
(3)
$13.73 each
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Product Image of 3/4" Sweat Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)
$119.83 each
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Product Image of 3/4" NPT Male Union AutoFill Filling Valve
$122.24 each
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Product Image of 3/4" PEX Fitting for Manifolds
3/4" PEX Fitting for Manifolds
SKU: 680505A
Caleffi
SKU: 680505A
Brand: Caleffi
(1)
$8.28 each
BOX UP & SAVE 7%
$77.20 box of 10
$7.72 each
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Product Image of 1-1/4" Sweat DISCAL Air Separator
1-1/4" Sweat DISCAL Air Separator
SKU: 551035A
Caleffi
SKU: 551035A
Brand: Caleffi
(5)
$178.19 each
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Product Image of 24V Normally Closed Actuator no aux. switch 18" Wire
$71.18 each
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Product Image of 1-1/4" NPT 5463 Series DIRTMAG Dirt Separator w/ Dual Magnets
$261.66 each
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Product Image of 1/2" NPT QuickSetter Balancing Valve w/ Flow Meter
$176.90 each
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Product Image of 3/4" Union AutoFill Washer
3/4" Union AutoFill Washer
SKU: R0001458
Caleffi
SKU: R0001458
Brand: Caleffi
(1)
$1.67 each
In Stock
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Product Image of 1/4" Automatic Air Vent with Check Valve
1/4" Automatic Air Vent with Check Valve
SKU: 502720A
Caleffi
SKU: 502720A
Brand: Caleffi
(2)
$15.94 each
In Stock
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Product Image of 1" Sweat 5463M Series DIRTMAG PRO Dirt Separator w/ Dual Magnets
$147.82 each
In Stock
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Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination (Press x Press)
$153.60 each
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Product Image of 3/4" Sweat DISCAL Compact Air Separator
3/4" Sweat DISCAL Compact Air Separator
SKU: 551022A
Caleffi
SKU: 551022A
Brand: Caleffi
(2)
$68.80 each
In Stock
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Product Image of 3/4" NPT FlowCal Y-Strainer w/ Integral Ball Valve & Pressure and Temperature Test Ports
$88.52 each
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Product Image of 1" Male Union MixCal Mixing Valve - Body Only
$127.44 each
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Product Image of 1-1/4" Sweat High Flow Thermostatic Mixing Valve w/ Temp Gauge, 7.6 CV (Lead Free)
$923.83 each
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Product Image of Check Valve Insert for 521
Check Valve Insert for 521
SKU: R39204
Caleffi
SKU: R39204
Brand: Caleffi
$2.70 each
In Stock
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Product Image of 1" Sweat MIXCAL 3-way Thermostatic Mixing Valve w/ Temperature Gauge & Check Valve
$213.65 each
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Product Image of 1" PEX Crimp Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)
$117.31 each
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Product Image of 1/2" Sweat Inlet x 1/2" FNPT Outlet AutoFill Filling Valve
$76.80 each
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Product Image of Thermo-Electric Actuator (24v)
Thermo-Electric Actuator (24v)
SKU: 656404
Caleffi
SKU: 656404
Brand: Caleffi
(4)
$55.86 each
In Stock
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Product Image of 3/4" FNPT Union x FNPT PresCal Compact Pressure Reducing Valve with Gauge
$58.29 each
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Product Image of 1" Sweat Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)
$127.24 each
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Product Image of 1" DIRTMAG - Dirt Separator with Magnet (Press)
$183.31 each
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Product Image of 1-1/4" Press DISCAL Air Separator
1-1/4" Press DISCAL Air Separator
SKU: 551067A
Caleffi
SKU: 551067A
Brand: Caleffi
$209.79 each
In Stock
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Product Image of 1/2" PEX-AL-PEX Loop Fitting for Manifolds
$8.37 each
BOX UP & SAVE 9%
$380.50 box of 50
$7.61 each
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Product Image of 1/4" NPT Replacement Gauge, 60 psi/0-4 bar
$13.23 each
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Product Image of 1-1/4" NPT QuickSetter Balancing Valve w/ Flow Meter
$296.47 each
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Product Image of Replacement Body with Washers
Replacement Body with Washers
SKU: 573100A
Caleffi
SKU: 573100A
Brand: Caleffi
(8)
$46.22 each
In Stock
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Product Image of 1" NPT 5463 Series DIRTMAG Dirt Separator with Magnet
$179.72 each
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Product Image of 1-1/4" Sweat 5463M Series DIRTMAG PRO Dirt Separator w/ Dual Magnets
$237.58 each
In Stock
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Product Image of 2" Pressure Gauge w/ 1/8" NPT Connection for 5350 Valves
$10.90 each
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Product Image of 3/4" Sweat MIXCAL 3-way Thermostatic Mixing Valve w/ Temperature Gauge & Check Valve
$187.82 each
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Product Image of 3/4" Press 2-Way Zone Valve w/ Aux. Switch 7.5 Cv (24V)
$171.12 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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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)
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$40 to $45 (17)
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