Caleffi

Sidebar

Brand

Product type

Availability

Price

$
to
$
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Caleffi Z200043 2-Way Inverted Flare Valve Body 3.5 Cv 30 psi
    CALEFFI
    Caleffi Z200043 2-Way Inverted Flare Valve Body 3.5 Cv 30 psi
    SKU: Z200043
    Product DescriptionThe Caleffi Z200043 is a durable 2-way inverted flare valve body designed for precise flow control in HVAC systems. This valve automatically controls the flow of hot and chilled water in various applications. Compact design for easy installation in confined spaces. High close-off...
    $55.34
    $55.34
  • CALEFFI Z200413 2-Way Straight Zone Valve Body NPT High Performance
    CALEFFI
    CALEFFI Z200413 2-Way Straight Zone Valve Body NPT High Performance
    SKU: Z200413
    Product Description The Caleffi Z200413 2-Way Straight Zone Valve Body is specifically designed for precise control of hot and chilled water in various systems. This product ensures reliable regulation in hydronic heating and air conditioning applications. Compact design suitable for confined spaces like baseboards....
    $55.34
    $55.34
  • Caleffi 533350HA Pressure Reducing Valve 3/4 Inch FNPT Compact PRV
    CALEFFI
    Caleffi 533350HA Pressure Reducing Valve 3/4 Inch FNPT Compact PRV
    SKU: 533350HA
    Product DescriptionThe Caleffi 533350HA 3/4 Inch FNPT Compact PRV Prescal is a state-of-the-art pressure-reducing valve designed for effective operation within commercial and residential systems. Known for its compact structure and robust performance, this pressure valve has become indispensable for any effective plumbing setup. Engineered...
    $67.45
    $67.45
  • CALEFFI 561402A Discal Check Valve 1/2 Inch NPT Replacement 561402ACALEFFI 561402A Discal Check Valve 1/2 Inch NPT Replacement 561402A
    CALEFFI
    CALEFFI 561402A Discal Check Valve 1/2 Inch NPT Replacement 561402A
    SKU: 561402A
    Product DescriptionThe Caleffi Discal Check Valve, model 561402A, is engineered for superior backflow prevention in fluid systems. Ideal for industrial applications, this valve operates efficiently in both liquid and gas environments. Optimizes system efficiency by preventing backflow Durable construction ensures long service life Easy...
    $21.99
    $21.99
  • Caleffi 523178A High-Flow Thermostatic Mixing Valve 1-1/4 Inch Sweat Replacement 523178ACCaleffi 523178A High-Flow Thermostatic Mixing Valve 1-1/4 Inch Sweat Replacement 523178AC
    CALEFFI
    Caleffi 523178A High-Flow Thermostatic Mixing Valve 1-1/4 Inch Sweat Replacement 523178AC
    SKU: 523178A
    Product DescriptionThe Caleffi 523178A High-Flow Thermostatic Mixing Valve is designed to effectively blend hot and cold water to deliver controlled temperature outputs. Ideal for use in both domestic hot water and radiant heating applications, this valve ensures consistency despite variations in pressure or temperature...
    $929.04
    $929.04
  • CALEFFI Z146000 Actuator NO 120V Wire
    CALEFFI
    CALEFFI Z146000 Actuator NO 120V Wire
    SKU: Z146000
    Product DescriptionThe Caleffi Z146000 Actuator facilitates precise valve control without an auxiliary switch in a 120V configuration. Engineered for seamless integration into various industrial systems, this device is essential for applications requiring reliable and precise actuation. Its robust design assures longevity and effective operation...
    $90.74
    $90.74
  • Caleffi NA20657 3/4 in. PEX Crimp Tailpiece
    CALEFFI
    Caleffi NA20657 3/4 in. PEX Crimp Tailpiece
    SKU: NA20657
    Product Description The Caleffi NA20657 3/4 in. PEX Crimp Tailpiece is a versatile accessory designed for water heater applications. This tailpiece is suitable for use with TankMixer Water Heater Tank Mixing Valves and ensures a secure connection. Compatible with 3/4 in. PEX Barb fittings...
    $21.99
    $21.99
  • Caleffi NA20653 3/4 FNPT 1 Nut Washer
    CALEFFI
    Caleffi NA20653 3/4 FNPT 1 Nut Washer
    SKU: NA20653
    Product DescriptionThe Caleffi NA20653 offers reliable performance in various heating applications. This model is a 3/4 inch FNPT with one nut and washer, suitable for diverse connection requirements. 3/4 FNPT connection for optimal compatibility Includes nut and washer for secure installation Made from durable...
    $24.88
    $24.88
  • Caleffi 574006A Backflow Preventer 1 Inch Low Lead Brass Reduced Pressure Zone FNPT
    CALEFFI
    Caleffi 574006A Backflow Preventer 1 Inch Low Lead Brass Reduced Pressure Zone FNPT
    SKU: 574006A
    Product DescriptionThe Caleffi Backflow Preventer 574006A is designed for plumbing systems to prevent backflow into the clean water supply. This product features a one-inch size and is made from low lead brass, ensuring compliance with lead-free standards. Its reduced pressure zone design effectively manages...
    $310.46
    $310.46
  • Caleffi NA20650 3/4 in. Male Union with 1 in. Nut and Washer for 127 FlowCal and 520 TankMixe Series Pressure Reducing Valves
    CALEFFI
    Caleffi NA20650 3/4 in. Male Union with 1 in. Nut and Washer for 127 FlowCal and 520 TankMixe Series Pressure Reducing Valves
    SKU: NA20650
    Product DescriptionThe Caleffi NA20650 is a 3/4 inch male union with a 1 inch nut and washer. This part is designed for use with 127 FlowCal and 520 TankMixe series pressure reducing valves. 3/4 inch male union 1 inch nut and washer Compatible with...
    $24.47
    $24.47
  • Caleffi 535009HA Replacement Cartridge for 535HA Series Pressure Reducer (1-1/4, 1-1/2 and 2 in.)
    CALEFFI
    Caleffi 535009HA Replacement Cartridge for 535HA Series Pressure Reducer (1-1/4, 1-1/2 and 2 in.)
    SKU: 535009HA
    Product DescriptionThe Caleffi 535009HA Replacement Cartridge is designed specifically for use with 1-1/4 inch, 1-1/2 inch, and 2 inch 535HA Series Pressure Reducers. This essential component ensures optimal performance and longevity of your valve system. Manufactured by Caleffi, the 535009HA MPN is a reliable...
    $142.23
    $142.23
  • Caleffi 304050A 3/4 inch Male Vacuum Relief Valve
    CALEFFI
    Caleffi 304050A 3/4 inch Male Vacuum Relief Valve
    SKU: 304050A
    Product DescriptionThe Caleffi 304050A 3/4 inch Male Vacuum Relief Valve is designed for plumbing and heating systems. This valve helps to prevent vacuum conditions that could compromise system integrity. 3/4 inch connection size Made from DZR low-lead brass Meets multiple industry standards Product HighlightsEnsures...
    $35.57
    $35.57
  • Caleffi NA20767 1 in. PEX Crimp Tailpiece
    CALEFFI
    Caleffi NA20767 1 in. PEX Crimp Tailpiece
    SKU: NA20767
    Product DescriptionThe Caleffi NA20767 1 in. PEX Crimp Tailpiece provides a reliable connection for your plumbing system. Designed specifically for use with TankMixer Water Heater Tank Mixing Valve, this tailpiece ensures a secure fit and long-lasting performance. 1 inch PEX crimp connection Includes 1-1/4...
    $33.65
    $33.65
  • Caleffi NA20983 1-1/2 in. Female Union with 2 in. Nut and Washer for 535H PresCal Series Pressure Reducing Valves
    CALEFFI
    Caleffi NA20983 1-1/2 in. Female Union with 2 in. Nut and Washer for 535H PresCal Series Pressure Reducing Valves
    SKU: NA20983
    Product Description The NA20983 by Caleffi is a 1-1/2 inch female union complete with a 2 inch nut and washer, specifically designed for use with the 535H PresCal Series Pressure Reducing Valves. This union ensures a secure and effective connection for your valve applications....
    $78.44
    $78.44
  • Caleffi 574004A Backflow Preventer 1/2 NPT ASSE 1013Caleffi 574004A Backflow Preventer 1/2 NPT ASSE 1013
    CALEFFI
    Caleffi 574004A Backflow Preventer 1/2 NPT ASSE 1013
    SKU: 574004A
    Product DescriptionThe Caleffi 574004A is a backflow preventer designed to stop the backflow of contaminated water into potable water systems. This product is suitable for plumbing systems at risk of contamination. Its low lead brass construction ensures compliance with safety standards. Testable reduced pressure...
    $251.54
    $251.54
  • Caleffi 535391HA 2 NPTF Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)
    CALEFFI
    Caleffi 535391HA 2 NPTF Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)
    SKU: 535391HA
    Product Description The Caleffi 535391HA is a two-inch NPTF pressure reducing valve designed for both residential and commercial plumbing applications. This valve features a gauge for easy monitoring and is made from low lead, dezincification-resistant Ecobrass. The unique noise-reducing cartridge minimizes sound while in...
    $473.91
    $473.91
  • Caleffi 520510AX 3/4 MNPT Outlet Tankmixer Water Heater Mixing Valve w/ GaugeCaleffi 520510AX 3/4 MNPT Outlet Tankmixer Water Heater Mixing Valve w/ Gauge
    CALEFFI
    Caleffi 520510AX 3/4 MNPT Outlet Tankmixer Water Heater Mixing Valve w/ Gauge
    SKU: 520510AX
    Product DescriptionThe Caleffi 520510AX is a 3/4 MNPT outlet tankmixer water heater mixing valve. This valve is essential for maintaining the desired output temperature of mixed water. It features a flexible installation process for gas-fired water heaters and complies with national standards. Application: Point...
    $229.01
    $229.01
  • Caleffi NA21193 2 in. Female Union with 2-1/2 in. Nut and Washer for 535H PresCal and NA514xx Serviceable Check Series Pressure Reducing Valves
    CALEFFI
    Caleffi NA21193 2 in. Female Union with 2-1/2 in. Nut and Washer for 535H PresCal and NA514xx Serviceable Check Series Pressure Reducing Valves
    SKU: NA21193
    Product DescriptionThe Caleffi NA21193 is a two-inch female union designed for use with the 535H PresCal and NA514xx serviceable check series pressure reducing valves. This product includes a two-and-a-half-inch nut and washer for secure and reliable connections. Compatible with 535H PresCal and NA514xx pressure...
    $104.89
    $104.89
  • Caleffi 521201AP SinkMixer Scald Protection 4-Way Thermostatic Mixing Valve with Fitting Package 0.52 CVCaleffi 521201AP SinkMixer Scald Protection 4-Way Thermostatic Mixing Valve with Fitting Package 0.52 CV
    CALEFFI
    Caleffi 521201AP SinkMixer Scald Protection 4-Way Thermostatic Mixing Valve with Fitting Package 0.52 CV
    SKU: 521201AP
    Product DescriptionThe Caleffi 521201AP SinkMixer is a thermostatic mixing valve designed for under-sink use, ensuring safe tempered water delivery. This valve features a patented low-lead brass body to provide high flow capacity while maintaining a compact design. Its four-port configuration simplifies installation and reduces...
    $87.37
    $87.37
  • Caleffi 535006HA Replacement Cartridge for 535HA 1/2 to 1 ValveCaleffi 535006HA Replacement Cartridge for 535HA 1/2 to 1 Valve
    CALEFFI
    Caleffi 535006HA Replacement Cartridge for 535HA 1/2 to 1 Valve
    SKU: 535006HA
    Product DescriptionCaleffi 535006HA Replacement Cartridge is designed for 535HA pressure reducer valves ranging from 1/2 to 1 inch. This ensures smooth and efficient operation of your heating system. Compatible with 535HA series valves Sizes 1/2, 3/4, and 1 inches Ensures smooth operation Product HighlightsCaleffi...
    $56.40
    $56.40

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.

Recently Viewed Products

Customer Support Image

Need Support?

Call Jack and His Team