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Actuator (6)
Air Eliminator (126)
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Air Valve (26)
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Backflow Preventer (50)
Boiler Trim Kit (6)
Check Valve (15)
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$1 to $5 (15)
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Caleffi

Caleffi
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Product Image of 1/2" Downstream Check Valve for 574 & 575 Series Backflow Preventers
$21.11 each
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Product Image of 1" Press Union LEGIOMIX Electronic Mixing Valve
1" Press Union LEGIOMIX Electronic Mixing Valve
SKU: 600066A
Caleffi
SKU: 600066A
Brand: Caleffi
$3,935.91 each
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Product Image of 1-1/2" Sweat Union LEGIOMIX Electronic Mixing Valve
$3,948.49 each
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Product Image of 1" Female NPT Low Lead Manual Balancing Valve (8.8 Cv)
$177.35 each
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Product Image of 1/2" FNPT Dual Check Backflow Prevente (ASSE 1024 Compliant)
$82.55 each
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Product Image of 1" Bottom Outlet Union Sweat Fittings (Set of 2)
$61.92 each
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Product Image of Replacement Mixed Temp Sensor (1"- 1-1/4" Valve), F69807
$61.59 each
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Product Image of 1" TwistFlow Manifold w/ Temp Gauge, Inverted Pex Loops (5 Loops)
1" TwistFlow Manifold w/ Temp Gauge, Inverted Pex Loops (5 Loops)
SKU: 6686E5S1A-INVERTED
Caleffi
SKU: 6686E5S1A-INVERTED
Brand: Caleffi
$753.87 each
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Product Image of 1/4" NPT Male Vent Cap Adapter
1/4" NPT Male Vent Cap Adapter
SKU: NA10204
Caleffi
SKU: NA10204
Brand: Caleffi
$20.74 each
In Stock
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Product Image of 3/4" Sweat Three-Way Motorized Ball Zone Valve
$303.92 each
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Product Image of 3/4" NPT Angled Thermostatic Radiator Valve Body (3.7 Cv)
$95.63 each
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Product Image of 3/4" Union Nut
3/4" Union Nut
SKU: F41186
Caleffi
SKU: F41186
Brand: Caleffi
$3.76 each
In Stock
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Product Image of 3/4" Sweat QuickSetter Balancing Valve w/ Flow Meter, 0.5 - 1.75 GPM (Lead Free)
$261.93 each
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Product Image of Insulation Shell for 2" DisCal Air Separators
$57.21 each
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Product Image of 1-1/2" Sweat Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)
$453.44 each
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Product Image of 1-1/4" Press MixCal High Flow 3-Way Thermostatic Mixing Valve
$1,432.41 each
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Product Image of Mixed Temperature Gauge Adapter for 1-1/2" and 2" Male x Female Union
$323.20 each
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Product Image of 1-1/4" Press Tail Piece w/ 1-1/2" Union Slip Nut
$82.84 each
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Product Image of 2-1/2" Flanged Hydro Separator
2-1/2" Flanged Hydro Separator
SKU: 548062A
Caleffi
SKU: 548062A
Brand: Caleffi
$3,490.90 each
In Stock
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Product Image of 1-1/2" Press QuickSetter Balancing Valve w/ Flow Meter, 8 to 32 GPM
$494.11 each
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Product Image of 2" Press 5463 Series DIRTMAG Dirt Separator with Magnet
$602.88 each
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Product Image of Thermostatic Sensor Cartridge - 130&degF
$33.56 each
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Product Image of Manifold Wall Cabinet (40" Width)
Manifold Wall Cabinet (40" Width)
SKU: 659104
Caleffi
SKU: 659104
Brand: Caleffi
$425.59 each
In Stock
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Product Image of 3/4" PEX Expansion Tailpiece for 1" Union Nut w/ Check Valve
$31.54 each
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Product Image of 1" NPT Double Nipple
1" NPT Double Nipple
SKU: NA12173
Caleffi
SKU: NA12173
Brand: Caleffi
$32.65 each
In Stock
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Product Image of 1-1/4" NPT FlowCal Y-Strainer w/ Integral Ball Valve & Pressure and Temperature Test Ports
$336.12 each
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Product Image of 1" Sweat QuickSetter Balancing Valve w/ Flow Meter & Temp. Gauge - 2.0 to 7.0 GPM (Lead Free)
$334.43 each
In Stock
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Product Image of 1" Top Outlet Union Sweat Fittings (Set of 2)
$66.66 each
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Product Image of 1/2" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve
$250.27 each
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Product Image of 1-1/4" TwistFlow Manifold w/ Temp Gauge (7 Loops)
$884.24 each
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Product Image of 3/4" Press 574 Brass RPZ Backflow Preventer (Low Lead)
$451.63 each
In Stock
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Product Image of 1-1/4" Sweat 2-way Valve Body 20 PSI (7.5 Cv)
$111.69 each
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Product Image of 2" Sweat Union SEP4 Multifunction Hydraulic Separator
$1,236.54 each
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Product Image of 1" Press 5461 Series DISCAL DIRTMAG Air & Dirt Separator w/ Magnet
$425.78 each
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Product Image of 1/2" Sweat Dual Check Backflow Preventer (ASSE 1024 Compliant)
$78.79 each
Out of Stock
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Product Image of Thermostatic Control Head with Remote Sensor, 45-82 F
$133.84 each
In Stock
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Product Image of 2" DIRTMAG and DIRTCAL Insulator
2" DIRTMAG and DIRTCAL Insulator
SKU: CBN546209
Caleffi
SKU: CBN546209
Brand: Caleffi
$55.90 each
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Product Image of 1" TwistFlow Manifold w/ Temp Gauge, Inverted PEX Loops (7 Loops)
1" TwistFlow Manifold w/ Temp Gauge, Inverted PEX Loops (7 Loops)
SKU: 6686G5S1A-INVERTED
Caleffi
SKU: 6686G5S1A-INVERTED
Brand: Caleffi
(1)
$802.22 each
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Product Image of 1/2" SAE Flare 2-Way, Normally Closed Zone Valve 3.5 Cv (24V)
$137.52 each
In Stock
Get 7 by Mon, Sep 21
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Product Image of 3/4" MNPT Union QuickSetter Balancing Valve w/ Flow Meter Union & Temp. Gauge, 2 to 7 GPM (Lead Free)
$289.00 each
In Stock
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Product Image of 1" TwistFlow Manifold w/ Temp Gauge (10 Loops)
1" TwistFlow Manifold w/ Temp Gauge (10 Loops)
SKU: 6686L5S1A
Caleffi
SKU: 6686L5S1A
Brand: Caleffi
(1)
$1,012.20 each
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Product Image of 1" FNPT Nut/Tailpiece Combo
1" FNPT Nut/Tailpiece Combo
SKU: F49646
Caleffi
SKU: F49646
Brand: Caleffi
(1)
$27.60 each
Out of Stock
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Product Image of 1" Top Outlet Union Male NPT Fittings (Set of 2)
$59.82 each
In Stock
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Product Image of 1/2" Sweat Zone Valve  w/ Screw Terminal Connections (24V)
$164.01 each
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Product Image of 1" Press 574 Brass RPZ Backflow Preventer & AutoFill Combo w/ Gauge (FNPT x NPT) (Low Lead)
$533.07 each
In Stock
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Product Image of 1" Female NPT ThermoProtec Thermostatic Mixing Valve (130-Degrees F Tset)
$336.63 each
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Product Image of Wall Bracket, 165001
Wall Bracket, 165001
SKU: 165001
Caleffi
SKU: 165001
Brand: Caleffi
$60.22 each
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Product Image of 3/4" Sweat Union x FNPT PresCal Compact Pressure Reducing Valve with Gauge
$76.06 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.