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Product Image of 1/2" PEX Crimp Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
1/2" PEX Crimp Scald Protection 3-Way Thermostatic Mixing Valve, 2 CV (Lead Free)
SKU: 521347A
Caleffi
SKU: 521347A
Brand: Caleffi
$117.21 each
In Stock
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Product Image of Conical Filter for 521 Series Mixing Valve
Conical Filter for 521 Series Mixing Valve
SKU: F52429
Caleffi
SKU: F52429
Brand: Caleffi
$5.77 each
Backorder
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Product Image of 1/2" Male NPT MIXCAL 3-Way Thermostatic Mixing Valve w/ Inlet Check Valves
1/2" Male NPT MIXCAL 3-Way Thermostatic Mixing Valve w/ Inlet Check Valves
SKU: 521400AC
Caleffi
SKU: 521400AC
Brand: Caleffi
$169.80 each
In Stock
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Product Image of 24V Normally Open Actuator, 6" Wire
24V Normally Open Actuator, 6" Wire
SKU: Z141000
Caleffi
SKU: Z141000
Brand: Caleffi
$101.64 each
In Stock
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Product Image of 1/2" Press QuickSetter Balancing Valve w/ Flow Meter, 0.5 to 1.75 GPM
1/2" Press QuickSetter Balancing Valve w/ Flow Meter, 0.5 to 1.75 GPM
SKU: 132436A
Caleffi
SKU: 132436A
Brand: Caleffi
(3)
$203.22 each
In Stock
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Product Image of 1" TwistFlow Inverted Manifold w/ Temp Gauge (3 Loops)
1" TwistFlow Inverted Manifold w/ Temp Gauge (3 Loops)
SKU: 6686C5S1A-INVERTED
Caleffi
SKU: 6686C5S1A-INVERTED
Brand: Caleffi
$502.60 each
In Stock
Get 6 by Thu, Nov 5
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Product Image of 1-1/4" Press Boiler Trim Kit wi/ ASSE 1012 Backflow Preventer, 4.4 Gal Expansion Tank
1-1/4" Press Boiler Trim Kit wi/ ASSE 1012 Backflow Preventer, 4.4 Gal Expansion Tank
SKU: NA553376
Caleffi
SKU: NA553376
Brand: Caleffi
$615.10 each
In Stock
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Product Image of 1" Sweat Normally Closed Zone Valve w/ Screw Terminal 7.5Cv (24V)
1" Sweat Normally Closed Zone Valve w/ Screw Terminal 7.5Cv (24V)
SKU: Z56
Caleffi
SKU: Z56
Brand: Caleffi
$185.09 each
In Stock
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Product Image of 1/2" MNPT FlowCal+ Automatic Flow Balancing Valve w/ Check Valve, Low Lead (0.5 GPM)
1/2" MNPT FlowCal+ Automatic Flow Balancing Valve w/ Check Valve, Low Lead (0.5 GPM)
SKU: 127141AFC-G50
Caleffi
SKU: 127141AFC-G50
Brand: Caleffi
$115.46 each
In Stock
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Product Image of 3/4" MNPT FlowCal Automatic Flow Balancing Valve, Low Lead (0.5 GPM)
3/4" MNPT FlowCal Automatic Flow Balancing Valve, Low Lead (0.5 GPM)
SKU: 127351AF-G50
Caleffi
SKU: 127351AF-G50
Brand: Caleffi
$97.32 each
In Stock
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Product Image of 1/2" Compression Fitting for Manifolds
1/2" Compression Fitting for Manifolds
SKU: 437516
Caleffi
SKU: 437516
Brand: Caleffi
(1)
$13.17 each
BOX UP & SAVE 13%
$57.60 box of 5
$11.52 each
In Stock
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Product Image of 1" TwistFlow Manifold w/ Temp Gauge (7 Loops)
1" TwistFlow Manifold w/ Temp Gauge (7 Loops)
SKU: 6686G5S1A
Caleffi
SKU: 6686G5S1A
Brand: Caleffi
$824.39 each
In Stock
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Product Image of 3/4" Presscon Copper Press Tail Piece w/ 1" Union Slip Nut & Check Valve
3/4" Presscon Copper Press Tail Piece w/ 1" Union Slip Nut & Check Valve
SKU: NA16265LC
Caleffi
SKU: NA16265LC
Brand: Caleffi
$47.38 each
In Stock
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Product Image of 3/4" PEX Expansion Tailpiece for 1" Union Nut, F0015062
3/4" PEX Expansion Tailpiece for 1" Union Nut, F0015062
SKU: F0015062
Caleffi
SKU: F0015062
Brand: Caleffi
$9.83 each
In Stock
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Product Image of 3/4" PEX Crimp Union x FNPT PresCal Compact Pressure Reducing Valve with Gauge
3/4" PEX Crimp Union x FNPT PresCal Compact Pressure Reducing Valve with Gauge
SKU: 533751HA
Caleffi
SKU: 533751HA
Brand: Caleffi
$73.68 each
In Stock
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Product Image of 3/4" Threaded 2-way Valve Body, 20 PSI (7.5 Cv)
3/4" Threaded 2-way Valve Body, 20 PSI (7.5 Cv)
SKU: Z200517
Caleffi
SKU: Z200517
Brand: Caleffi
(1)
$58.16 each
In Stock
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Product Image of 1-1/4" Press Serviceable Inline Check Valve (Low Lead)
1-1/4" Press Serviceable Inline Check Valve (Low Lead)
SKU: 304776A
Caleffi
SKU: 304776A
Brand: Caleffi
$215.89 each
In Stock
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Product Image of 1" Sweat Discal Vertical Pipes Air Separator, 9.3 GPM
1" Sweat Discal Vertical Pipes Air Separator, 9.3 GPM
SKU: 551796A
Caleffi
SKU: 551796A
Brand: Caleffi
(1)
$233.92 each
In Stock
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Product Image of Boiler Trim Kit w/ Check & Backflow Valve, 1-1/4" Threaded Air Separator, & 4.4 Gal. Expansion Tank
Boiler Trim Kit w/ Check & Backflow Valve, 1-1/4" Threaded Air Separator, & 4.4 Gal. Expansion Tank
SKU: NA553372
Caleffi
SKU: NA553372
Brand: Caleffi
$555.17 each
In Stock
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Product Image of 3/4" Sweat 2-way Straight Through Valve Body, 300 psi, 20 bar (7.5 Cv)
3/4" Sweat 2-way Straight Through Valve Body, 300 psi, 20 bar (7.5 Cv)
SKU: Z200537
Caleffi
SKU: Z200537
Brand: Caleffi
$65.01 each
In Stock
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Product Image of 2" Sweat Union LEGIOMIX Electronic Mixing Valve (47 Cv)
2" Sweat Union LEGIOMIX Electronic Mixing Valve (47 Cv)
SKU: 600099A
Caleffi
SKU: 600099A
Brand: Caleffi
$3,241.72 each
In Stock
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Product Image of Repair Kit for 3/4" NPT & All 1" Z2/Z3 Valves
Repair Kit for 3/4" NPT & All 1" Z2/Z3 Valves
SKU: F69294
Caleffi
SKU: F69294
Brand: Caleffi
(3)
$17.10 each
In Stock
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Product Image of 1-1/2" NPT Female DISCAL Air Separator
1-1/2" NPT Female DISCAL Air Separator
SKU: 551008A
Caleffi
SKU: 551008A
Brand: Caleffi
$284.13 each
In Stock
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Product Image of Plastic Vent Cap for ROBOCAL 5026 & 5027 Series
Plastic Vent Cap for ROBOCAL 5026 & 5027 Series
SKU: R56142
Caleffi
SKU: R56142
Brand: Caleffi
$1.90 each
In Stock
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Product Image of 1/2" PEX Expansion MIXCAL 3-Way Thermostatic Mixing Valve w/ Temp Gauge & Check Valve (Lead Free)
1/2" PEX Expansion MIXCAL 3-Way Thermostatic Mixing Valve w/ Temp Gauge & Check Valve (Lead Free)
SKU: 521418AC
Caleffi
SKU: 521418AC
Brand: Caleffi
$191.76 each
In Stock
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Product Image of 1" TwistFlow Manifold w/ Temp Gauge, Inverted PEX Loops (6 Loops)
1" TwistFlow Manifold w/ Temp Gauge, Inverted PEX Loops (6 Loops)
SKU: 6686F5S1A-INVERTED
Caleffi
SKU: 6686F5S1A-INVERTED
Brand: Caleffi
(2)
$716.09 each
In Stock
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Product Image of 1-1/4" Sweat High Flow Thermostatic Mixing Valve, 7.6 CV (Lead Free)
1-1/4" Sweat High Flow Thermostatic Mixing Valve, 7.6 CV (Lead Free)
SKU: 523178A
Caleffi
SKU: 523178A
Brand: Caleffi
$1,138.77 each
In Stock
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Product Image of 120V Normally Closed Actuator w/ Aux. Switch 6" Wire
120V Normally Closed Actuator w/ Aux. Switch 6" Wire
SKU: Z116000
Caleffi
SKU: Z116000
Brand: Caleffi
(1)
$106.13 each
In Stock
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Product Image of 1" & 1-1/4" Inlet Check Valve Assembly
1" & 1-1/4" Inlet Check Valve Assembly
SKU: NA10366
Caleffi
SKU: NA10366
Brand: Caleffi
$137.47 each
In Stock
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Product Image of 1-1/4" NPT 3-Way High-Flow Thermostatic Mixing Valve, 7.6 Cv (Lead Free)
1-1/4" NPT 3-Way High-Flow Thermostatic Mixing Valve, 7.6 Cv (Lead Free)
SKU: 523170A
Caleffi
SKU: 523170A
Brand: Caleffi
$1,219.66 each
In Stock
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Product Image of Insulation Jacket Kit for 1-1/4" Union 5495
Insulation Jacket Kit for 1-1/4" Union 5495
SKU: NA10802
Caleffi
SKU: NA10802
Brand: Caleffi
$43.27 each
In Stock
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Product Image of 1" TwistFlow Manifold w/ Temp Gauge (8 Loops)
1" TwistFlow Manifold w/ Temp Gauge (8 Loops)
SKU: 6686H5S1A
Caleffi
SKU: 6686H5S1A
Brand: Caleffi
(1)
$895.54 each
In Stock
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Product Image of 1" Male NPT LEGIOMIX Electronic Mixing Valve
1" Male NPT LEGIOMIX Electronic Mixing Valve
SKU: 600064A
Caleffi
SKU: 600064A
Brand: Caleffi
$2,738.46 each
In Stock
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Product Image of Spare Fuses for ZSR & ZSR101 (Package of 5)
Spare Fuses for ZSR & ZSR101 (Package of 5)
SKU: NA10342
Caleffi
SKU: NA10342
Brand: Caleffi
$10.11 each
In Stock
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Product Image of 1/2" NPTF Pressure Reducing Valve w/o Gauge (Low Lead, Pre-adjustable)
1/2" NPTF Pressure Reducing Valve w/o Gauge (Low Lead, Pre-adjustable)
SKU: 535340HA
Caleffi
SKU: 535340HA
Brand: Caleffi
(62)
$97.80 each
In Stock
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Product Image of 1" FNPT x Sweat Differential Pressure Bypass Valve
1" FNPT x Sweat Differential Pressure Bypass Valve
SKU: 519609A
Caleffi
SKU: 519609A
Brand: Caleffi
$185.29 each
In Stock
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Product Image of 1/2" Sweat FlowCal Automatic Flow Balancing Valve (2.0 GPM)
1/2" Sweat FlowCal Automatic Flow Balancing Valve (2.0 GPM)
SKU: 127349AF2G0
Caleffi
SKU: 127349AF2G0
Brand: Caleffi
$87.34 each
In Stock
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Product Image of 1" Union Slip Nut (Brass)
1" Union Slip Nut (Brass)
SKU: F0000698
Caleffi
SKU: F0000698
Brand: Caleffi
$7.21 each
Backorder
Get it by Wed, Dec 2 - Tue, Jan 5
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Product Image of 1-1/2" Male NPT LEGIOMIX Electronic Mixing Valve
1-1/2" Male NPT LEGIOMIX Electronic Mixing Valve
SKU: 600084A
Caleffi
SKU: 600084A
Brand: Caleffi
$3,760.20 each
In Stock
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Product Image of 1" Male Union TankMixer Mixing Valve Body
1" Male Union TankMixer Mixing Valve Body
SKU: 520051A
Caleffi
SKU: 520051A
Brand: Caleffi
$131.30 each
In Stock
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Product Image of 3/4" Sweat FlowCal Automatic Flow Balancing Valve (1 GPM)
3/4" Sweat FlowCal Automatic Flow Balancing Valve (1 GPM)
SKU: 127359AF1G0
Caleffi
SKU: 127359AF1G0
Brand: Caleffi
$115.99 each
In Stock
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Product Image of 3/4" Sweat QuickSetter Balancing Valve w/ Flow Meter, 2.0 to 7.0 GPM (Lead Free)
3/4" Sweat QuickSetter Balancing Valve w/ Flow Meter, 2.0 to 7.0 GPM (Lead Free)
SKU: 132559AFC
Caleffi
SKU: 132559AFC
Brand: Caleffi
$223.16 each
In Stock
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Product Image of 1/4" NPT Male Service Check Valve
1/4" NPT Male Service Check Valve
SKU: 59804A
Caleffi
SKU: 59804A
Brand: Caleffi
$11.10 each
BOX UP & SAVE 7%
$103.70 box of 10
$10.37 each
In Stock
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Product Image of 1-1/4" FNPT Flowshield Testable Backflow Preventer Assembly, Low Lead
1-1/4" FNPT Flowshield Testable Backflow Preventer Assembly, Low Lead
SKU: 574700A
Caleffi
SKU: 574700A
Brand: Caleffi
$698.23 each
In Stock
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Product Image of 3/4" MNPT Dual Check Backflow Preventer (ASSE 1024 Compliant)
3/4" MNPT Dual Check Backflow Preventer (ASSE 1024 Compliant)
SKU: 304850A
Caleffi
SKU: 304850A
Brand: Caleffi
(1)
$81.62 each
In Stock
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Product Image of 1" Male NPT MIXCAL 3-way Thermostatic Mixing Valve
1" Male NPT MIXCAL 3-way Thermostatic Mixing Valve
SKU: 521600A
Caleffi
SKU: 521600A
Brand: Caleffi
(1)
$202.24 each
In Stock
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Product Image of 1-1/2" & 2" Inlet Check Valve Assembly
1-1/2" & 2" Inlet Check Valve Assembly
SKU: NA10367
Caleffi
SKU: NA10367
Brand: Caleffi
$221.44 each
In Stock
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Product Image of 1" Union Thread Adapter with Gauge
1" Union Thread Adapter with Gauge
SKU: NA10358
Caleffi
SKU: NA10358
Brand: Caleffi
$42.28 each
In Stock
Get 3 by Tue, Nov 3
In Stock
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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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