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Actuator Filter (6)

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Air Eliminator Filter (126)

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Caleffi

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NA10315 Compare Checkbox

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1-1/4" Sweat Adapter with Gauge

SKU: NA10315

Caleffi

SKU: NA10315

Brand: Caleffi

$144.34 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

130800A Compare Checkbox

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1-1/2" Female NPT Low Lead Manual Balancing Valve (19.7 Cv)

SKU: 130800A

Caleffi

SKU: 130800A

Brand: Caleffi

$283.91 each

In Stock

Get 5 by Tomorrow, Sep 18

In Stock

Get 5 by Tomorrow, Sep 18

127359AF3G5 Compare Checkbox

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3/4" Sweat FlowCal Automatic Flow Balancing Valve (3.5 GPM)

SKU: 127359AF3G5

Caleffi

SKU: 127359AF3G5

Brand: Caleffi

$111.16 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

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127359AF4G5 Compare Checkbox

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3/4" Sweat FlowCal Automatic Flow Balancing Valve (4.5 GPM)

SKU: 127359AF4G5

Caleffi

SKU: 127359AF4G5

Brand: Caleffi

$117.32 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

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549510A Compare Checkbox

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HydroCal 4" ANSI Flange 3-in-1 Air, Dirt & Hydraulic Separator

SKU: 549510A

Caleffi

SKU: 549510A

Brand: Caleffi

$7,036.40 each

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

551705A Compare Checkbox

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3/4" MNPT Union DISCAL Rotating Collar Air Separator

SKU: 551705A

Caleffi

SKU: 551705A

Brand: Caleffi

$288.62 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

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521617AC Compare Checkbox

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1" PEX Crimp MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve & Gauge

SKU: 521617AC

Caleffi

SKU: 521617AC

Brand: Caleffi

$292.18 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

644260A Compare Checkbox

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1" NPT Two-Way Motorized Ball Zone Valve

SKU: 644260A

Caleffi

SKU: 644260A

Brand: Caleffi

$302.98 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

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546167A Compare Checkbox

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1-1/4" Press 5461 Series DISCAL DIRTMAG Air & Dirt Separator w/ Magnet

SKU: 546167A

Caleffi

SKU: 546167A

Brand: Caleffi

$622.24 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

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546016A Compare Checkbox

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1" NPT Male 546 Series DISCALDIRT Air & Dirt Separator

SKU: 546016A

Caleffi

SKU: 546016A

Brand: Caleffi

$408.73 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

551054AC Compare Checkbox

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2" Sweat DISCAL Air Separator w/ Service Check Valve

SKU: 551054AC

Caleffi

SKU: 551054AC

Brand: Caleffi

$396.56 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

551080A Compare Checkbox

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3" NPT DISCAL Air Separator

SKU: 551080A

Caleffi

SKU: 551080A

Brand: Caleffi

$4,117.34 each

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

644266A Compare Checkbox

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1" Press Two-Way Motorized Ball Zone Valve

SKU: 644266A

Caleffi

SKU: 644266A

Brand: Caleffi

$326.45 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

121351A4G0 Compare Checkbox

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3/4" Male NPT FlowCal Automatic Flow Balancing Valve (4 GPM)

SKU: 121351A4G0

Caleffi

SKU: 121351A4G0

Brand: Caleffi

$173.17 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

121141A2G0 Compare Checkbox

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1/2" NPT Female FlowCal Automatic Flow Balancing Valve w/ Ball Valve (2 GPM)

SKU: 121141A2G0

Caleffi

SKU: 121141A2G0

Brand: Caleffi

$153.52 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

549562A Compare Checkbox

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SEP4 2-1/2" ANSI 4-in-1 Flange Hydro Separator, 80 GPM

SKU: 549562A

Caleffi

SKU: 549562A

Brand: Caleffi

$5,919.70 each

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

1725N1AHE Compare Checkbox

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Fixed Point Manifold Mixing Station w/ Alpha 25-55U Pump (12 Loops)

SKU: 1725N1AHE

Caleffi

SKU: 1725N1AHE

Brand: Caleffi

$2,149.35 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

301040 Compare Checkbox

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2-Pipe Straight Thermostatic Radiator Valve for Panel Radiators

SKU: 301040

Caleffi

SKU: 301040

Brand: Caleffi

(3)

$61.73 each

In Stock

Get 6 by Tomorrow, Sep 18

In Stock

Get 6 by Tomorrow, Sep 18

NA20769 Compare Checkbox

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1" Sweat 1-1/4" Nut Washer Check

SKU: NA20769

Caleffi

SKU: NA20769

Brand: Caleffi

$33.82 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

6687C5S1A Compare Checkbox

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1-1/4" TwistFlow Manifold w/ Temp Gauge (3 Loops)

SKU: 6687C5S1A

Caleffi

SKU: 6687C5S1A

Brand: Caleffi

$572.24 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

521407AC Compare Checkbox

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1/2" PEX Crimp MIXCAL 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Check Valve

SKU: 521407AC

Caleffi

SKU: 521407AC

Brand: Caleffi

$202.72 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

523199A Compare Checkbox

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Threaded High Flow Thermostatic Mixing Valve Body for 1-1/2" and 2", 14.2 Cv (w/o Union Nuts)

SKU: 523199A

Caleffi

SKU: 523199A

Brand: Caleffi

$1,563.83 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

132655AFC Compare Checkbox

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1" PEX Crimp QuickSetter Balancing Valve w/ Flow Meter & Gauge, 2-7 GPM (Lead Free)

SKU: 132655AFC

Caleffi

SKU: 132655AFC

Brand: Caleffi

$380.41 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

NA546060A Compare Checkbox

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2-1/2" Flanged 546 Series DISCALDIRT Commercial Steel Air and Dirt Separator

SKU: NA546060A

Caleffi

SKU: NA546060A

Brand: Caleffi

$4,572.21 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

644356A-3BY Compare Checkbox

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3/4" Press Three-Way Motorized Ball Zone Bypass Valve

SKU: 644356A-3BY

Caleffi

SKU: 644356A-3BY

Brand: Caleffi

$332.79 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

121351A6G0 Compare Checkbox

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3/4" Male NPT FlowCal Automatic Flow Balancing Valve (6 GPM)

SKU: 121351A6G0

Caleffi

SKU: 121351A6G0

Brand: Caleffi

$173.17 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

121149A1G0 Compare Checkbox

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1/2" Sweat FlowCal Automatic Flow Balancing Valve w/ Ball Valve (1 GPM)

SKU: 121149A1G0

Caleffi

SKU: 121149A1G0

Brand: Caleffi

$143.65 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

1725N1AHE-INVERTED Compare Checkbox

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Fixed Point Manifold Mixing Station w/ Alpha 25-55U Pump - Inverted (12 Loops)

SKU: 1725N1AHE-INVERTED

Caleffi

SKU: 1725N1AHE-INVERTED

Brand: Caleffi

$2,046.75 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

574157A Compare Checkbox

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3/4" Press 574 Brass RPZ Backflow Preventer & AutoFill Combo w/ Gauge (Press x NPT) (Low Lead)

SKU: 574157A

Caleffi

SKU: 574157A

Brand: Caleffi

$598.75 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Z55PL Compare Checkbox

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3/4" Press Long 2-Way Zone Valve w/ Screw Terminals, 7.5 Cv (24V)

SKU: Z55PL

Caleffi

SKU: Z55PL

Brand: Caleffi

$276.76 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

CBN130600A Compare Checkbox

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Insulation Shell for 130600A Balancing Valve

SKU: CBN130600A

Caleffi

SKU: CBN130600A

Brand: Caleffi

$42.92 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

6687C5S1A-INVERTED Compare Checkbox

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1-1/4" TwistFlow Inverted Manifold w/ Temp Gauge (3 Loops)

SKU: 6687C5S1A-INVERTED

Caleffi

SKU: 6687C5S1A-INVERTED

Brand: Caleffi

$572.24 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

546050A Compare Checkbox

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2" Flanged 546 Series DISCALDIRT Commercial Steel Air and Dirt Separator

SKU: 546050A

Caleffi

SKU: 546050A

Brand: Caleffi

$3,742.35 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

551060A Compare Checkbox

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2-1/2" NPT Male DISCAL Air Separator

SKU: 551060A

Caleffi

SKU: 551060A

Brand: Caleffi

$3,356.64 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Z300411 Compare Checkbox

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Z-One 1/2" NPT, 3-Way Diverting Brass Valve Body, 75 PSI (1.0 Cv)

SKU: Z300411

Caleffi

SKU: Z300411

Brand: Caleffi

$66.74 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

644256A Compare Checkbox

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3/4" Press Two-Way Motorized Ball Zone Valve

SKU: 644256A

Caleffi

SKU: 644256A

Brand: Caleffi

$327.12 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

551795A Compare Checkbox

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3/4" Sweat Discal Vertical Pipes Air Separator, 8 GPM

SKU: 551795A

Caleffi

SKU: 551795A

Brand: Caleffi

$194.91 each

In Stock

Get 4 by Mon, Sep 21

In Stock

Get 4 by Mon, Sep 21

116141AC-002 Compare Checkbox

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1/2" FNPT ThermoSetter Adjustable Thermal Balancing Valve w/ Dry Well & Dual Unions

SKU: 116141AC-002

Caleffi

SKU: 116141AC-002

Brand: Caleffi

$298.84 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

NA546060AM Compare Checkbox

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2-1/2" NA546M Series DISCALDIRT Air & Dirt Separator w/ Magnet

SKU: NA546060AM

Caleffi

SKU: NA546060AM

Brand: Caleffi

$5,273.79 each

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

Backorder

Get it by Mon, Oct 19 - Wed, Nov 18

Z200411 Compare Checkbox

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Z-One 1/2" NPT 2-Way Straight Zone Valve Body 75 psi (1.0 Cv)

SKU: Z200411

Caleffi

SKU: Z200411

Brand: Caleffi

$50.18 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

167612A Compare Checkbox

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167 HydroMixer Dual Line w/ Alpha 25-55U Pump on Left

SKU: 167612A

Caleffi

SKU: 167612A

Brand: Caleffi

$1,693.37 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

41788-CST Compare Checkbox

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1-1/2" Sweat Low Lead Tail Piece

SKU: 41788-CST

Caleffi

SKU: 41788-CST

Brand: Caleffi

$46.90 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

132060A Compare Checkbox

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2-1/2" Flanged QuickSetter Balancing Valve w/ Flow Meter (30 to 105 GPM)

SKU: 132060A

Caleffi

SKU: 132060A

Brand: Caleffi

$1,370.00 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

CBN142271A Compare Checkbox

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Insulation Shell for 142271A Balancing Valve

SKU: CBN142271A

Caleffi

SKU: CBN142271A

Brand: Caleffi

$62.30 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

535941HA Compare Checkbox

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1/2" Sweat Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)

SKU: 535941HA

Caleffi

SKU: 535941HA

Brand: Caleffi

(60)

$124.44 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

339452 Compare Checkbox

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Straight Convertible Thermostatic Radiator Valve for Towel Warmer Style Radiators

SKU: 339452

Caleffi

SKU: 339452

Brand: Caleffi

$104.40 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

142241A Compare Checkbox

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1/2" NPT Variable Orifice Low Lead Manual Balancing Valve (3.4 Cv)

SKU: 142241A

Caleffi

SKU: 142241A

Brand: Caleffi

$118.11 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

1725O1A Compare Checkbox

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Fixed Point Manifold Mixing Station w/ UPS15-58FC Pump (13 Loops)

SKU: 1725O1A

Caleffi

SKU: 1725O1A

Brand: Caleffi

(6)

$2,061.54 each

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

Backorder

Get it by Fri, Oct 16 - Fri, Nov 13

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Articles

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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