Caleffi Zoning and Circulation Materials

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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
Item#: 24634
Model#: 127349AF2G0
Brand: Caleffi
$73.50
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Caleffi Series 682 Universal PEX-AL-PEX Fittings, 1/2" PEX-AL-PEX Connections, 150 psi max
Item#: 24890
Model#: 682540A
Brand: Caleffi
$7.00
In-Stock

Caleffi - Series NA103 - Connection Fitting - 1/2" NPT Male Connection - 150 PSI Maximum Pressure

Item#: 24892
Model#: NA10313
Brand: Caleffi
$8.17
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Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
Item#: 24245
Model#: 680504A
Brand: Caleffi
$6.86
In-Stock
Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size
Item#: 24350
Model#: 680505A
Brand: Caleffi
$6.86
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Caleffi 1/2" Sweat Connection Fitting, chrome plated nut

Item#: 24249
Model#: NA10262
Brand: Caleffi
$7.65
In-Stock
Caleffi Z-One 3-Way Diverting Sweat Valve Body, 1/2" Connections, 50 PSI, 2.5 Cv
Item#: 25076
Model#: Z300432
Brand: Caleffi
$43.31
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Caleffi Z-One 3-Way Diverting Sweat Low-Lead Brass Valve Body, 3/4" Connections, 20 PSI, 7.5 Cv
Item#: 25073
Model#: Z307537
Brand: Caleffi
$66.21
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Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1" Sweat Connections, 3 Cv
Item#: 24775
Model#: 521609A
Brand: Caleffi
$161.97
Factory-Direct
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
Item#: 24648
Model#: 127351AF1G0
Brand: Caleffi
$80.85
In-Stock
Caleffi Washer Union for model 573 Backflow Preventer
Item#: 25013
Model#: R50065
Brand: Caleffi
$1.75
In-Stock
Caleffi 1-1/4" Female Connections Disk
Item#: 24267
Model#: R11059
Brand: Caleffi
$3.14
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Caleffi 2-Way Thermo-electric Zone Valve, 3/4" Sweat TwisTop Connections, 24V with AUX Switch, NC
Item#: 24325
Model#: 676259A
Brand: Caleffi
$133.43
Factory-Direct
Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1/2" NPT Connections, 3 Cv
Item#: 24776
Model#: 521400A
Brand: Caleffi
$135.92
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Caleffi Series 548 Hydronic Separator, 1 1/4" Sweat Union Connections, pre-formed insulation
Item#: 24870
Model#: 548097A
Brand: Caleffi
$485.21
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Caleffi - Series 681 - Universal PEX Fitting - 5/8" Nominal PEX Connection - 150 PSI Maximum Pressure, Package of 1
Item#: 24888
Model#: 681555
Brand: Caleffi
$7.00
Factory-Direct
Caleffi Z-One 2-Way Straight NPT Valve Body, 3/4" Connections, 50 PSI, 2.5 Cv
Item#: 25046
Model#: Z200512
Brand: Caleffi
$47.32
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Caleffi Z-One 3-Way Diverting NPT Valve Body, 1" Connections, 20 PSI, 7.5 Cv
Item#: 25063
Model#: Z300617
Brand: Caleffi
$86.77
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Caleffi MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass with Adaptor and Temperature Gauge, 3/4" Sweat Connections
Item#: 25959
Model#: 521519A
Brand: Caleffi
$160.56
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Caleffi 1" NPT Male Universal Flow Switch with NEMA 5 Enclosure, Suitable for 1" to 8" Pipe, used with heating & air conditioning systems
Item#: 24187
Model#: 626600A
Brand: Caleffi
$177.19
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Caleffi 1-1/4" Union Nut for model 548007A & 548097A
Item#: 24188
Model#: R53003
Brand: Caleffi
$20.93
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Caleffi 1" Female x 1-1/4" Male Thread Connection Bushing Fitting
Item#: 24193
Model#: NA10087
Brand: Caleffi
$14.95
In-Stock
Caleffi 1" FNPT Hydro Separators Tail Piece for model 548006A
Item#: 24194
Model#: 31553 FD
Brand: Caleffi
$12.25
Factory-Direct
Caleffi 1" FNPT x 1-1/4" Male Thread Connection Bushing Fitting
Item#: 24195
Model#: 61215A
Brand: Caleffi
$14.88
Factory-Direct