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Caleffi 31426FD Tailpiece - 2 FNPTVendor CALEFFISKU: 31426FDProduct DescriptionThe Caleffi Tailpiece with MPN 31426FD is designed for use with the 548009A two inch NPT Union Hydro Separator and the 549509A FNPT 4-in-1 Air, Dirt, Hydro, and Magnet Hydraulic Separator. Fits 548009A and 549509A Two inch FNPT connection Made for hydronic systems...
- $81.17
- $81.17
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Caleffi 535651HA 3/4 Press Pressure Reducing Valve w/ Gauge (Low Lead, Pre-adjustable)Vendor CALEFFISKU: 535651HAProduct DescriptionThe Caleffi 535651HA is a 3/4 inch press pressure reducing valve designed for both residential and commercial applications. This valve provides a reliable method to control water pressure, ensuring consistent delivery in plumbing systems. Pre-adjustable for user convenience Low lead Ecobrass body for...
- $134.18
- $134.18
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Caleffi 549597A SEP4 4-in-1 Magnetic Hydraulic Separator 1-1/4 Sweat UnionsVendor CALEFFISKU: 549597AProduct DescriptionThe Caleffi SEP4 549597A is a multifunctional hydraulic separator designed to effectively manage air, dirt, and magnetic impurities in heating and cooling systems. This unit features a durable steel construction with epoxy resin coating and is capable of separating air, dirt, and enhancing...
- $646.74
- $646.74
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Caleffi 680505A Universal Manifold PEX Fitting 3/4 Inch Nominal SizeVendor CALEFFISKU: 680505AProduct DescriptionThe Caleffi 680505A Universal Manifold Fitting is designed for 3/4-inch nominal PEX pipes. Caleffi, known for high-quality components for heating, conditioning, and plumbing systems, brings you this versatile fitting that adjusts to varying pipe diameters for secure connections. Easy and secure connection Specifically...
- $21.99
- $21.99
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Caleffi 680555A 5/8-Inch Nominal Universal PEX Fitting, ASTM Pipe SizeVendor CALEFFISKU: 680555AProduct DescriptionThe Caleffi 680555A 5/8-inch nominal universal PEX fitting is ideal for connecting PEX and PEX-AL-PEX pipes in heating and cooling systems. This fitting, made by Caleffi, is designed to ensure easy and secure connections, particularly suitable for manifold tolerances. Easy and secure connection...
- $21.99
- $21.99
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Caleffi 680504A 1/2 Inch PEX Brass Nut AdapterVendor CALEFFISKU: 680504AProduct DescriptionThe Caleffi 680504A is a 1/2 inch PEX brass nut adapter. This fitting allows pipes, the radiant panel system circuits, and the manifolds to be connected easily and securely. Designed for manifold tolerances, it ensures a robust and leak-free connection. Suitable for single...
- $21.99
- $21.99
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Caleffi 573016A Automatic Filling Valve with Backflow Preventer | 1/2 PressVendor CALEFFISKU: 573016AProduct DescriptionThe Caleffi 573016A Automatic Filling Valve with Backflow Preventer is designed for reliable operation in various plumbing and heating systems. This valve ensures a constant system pressure and prevents backflow contamination. Easy and secure 1/2 press connections Brass construction for durability Pre-adjustable filling...
- $204.19
- $204.19
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Caleffi Z45P 24V 3/4 Press Fit Zone Valve 7.5 CV 2-Way NC w/18 Leads and Aux SwitchVendor CALEFFISKU: Z45PProduct DescriptionThe Caleffi Z45P 24V 3/4 Press Fit Zone Valve is a high-performance component for hydronic heating and cooling systems. This valve features a press-fit design for easy installation without soldering or threading. The 3/4 size and 2-way normally closed configuration make it versatile...
- $176.25
- $176.25
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Caleffi 551054A Discal 2 Inch Sweat Air Separator High-EfficiencyVendor CALEFFISKU: 551054AProduct DescriptionThe Caleffi Discal 551054A Air Separator is engineered to effectively eliminate air from hydronic heating and cooling systems. This 2 inch sweat air separator is manufactured by Caleffi, a leader in heating and plumbing solutions. Efficient air removal down to micro-bubble level Durable...
- $282.80
- $282.80
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Caleffi ZVR104 Zone Valve Relay 4-Zone with Priority Replacement ZVR104Vendor CALEFFISKU: ZVR104Product DescriptionThe Caleffi ZVR104 is a four-zone valve relay designed to manage zone-controlled heating systems efficiently. With the ability to handle four zones independently, this device is ideal for enhancing system performance and ensuring uniform heating control. Controls up to four independent heating zones....
- $223.16
- $223.16
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Caleffi 132772A QuickSetter Balancing Valve 1-1/4 Inch FNPT Flow Rate 5-19 GPM BrassVendor CALEFFISKU: 132772AProduct DescriptionThe Caleffi 132772A QuickSetter Balancing Valve offers precise control over the flow rate of heating and cooling fluids in hydronic systems. This product, ideal for fan coils, terminal units, and solar thermal systems, promotes optimal system functioning by ensuring balanced flow rates. Integrated...
- $290.26
- $290.26
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Caleffi Z57 2-Way Motorized Zone Valve with End Switch 1-1/4 Inch Sweat 7.5 Cv 24VVendor CALEFFISKU: Z57Product Description The Caleffi Z57 motorized zone valve offers an efficient flow control solution for hydronic and low-pressure steam systems. This valve is specifically designed for on/off operation, with an auxiliary switch feature for improved control within your HVAC system. The model is suitable...
- $215.46
- $215.46
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Caleffi 535361HA 1 NPTF Pressure Reducing Valve with Gauge Low Lead Pre-adjustableVendor CALEFFISKU: 535361HAProduct DescriptionThe Caleffi 535361HA is a 1 NPTF pressure reducing valve with gauge. This valve is ideal for residential and commercial plumbing applications. Low lead dezincification resistant Ecobrass body Noise reducing pressure balanced cartridge Adjustable and replaceable cartridge Product HighlightsThis valve includes a stainless...
- $136.76
- $136.76
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Caleffi 535371HA 1-1/4 NPTF Pressure Reducing Valve w GaugeVendor CALEFFISKU: 535371HAProduct DescriptionThe Caleffi 535371HA 1-1/4 NPTF Pressure Reducing Valve with Gauge is designed for both residential and commercial applications. This valve is made from low lead, dezincification-resistant Ecobrass and features a unique noise-reducing, pressure-balanced cartridge. Pre-adjustable valve for diverse applications Dezincification-resistant, low-lead Ecobrass body...
- $276.76
- $276.76
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Caleffi 535351HA 3/4 FNPT Pressure Reducing Valve with GaugeVendor CALEFFISKU: 535351HAProduct DescriptionThe Caleffi 535351HA is a 3/4 FNPT pressure reducing valve designed for residential and commercial applications. This valve protects downstream piping systems from excessive water pressure. It features a lead-free brass construction, making it durable and reliable. Pre-adjustable pressure reducing valve Dezincification-resistant Ecobrass...
- $109.95
- $109.95
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Caleffi 535051A AutoFil Automatic Boiler Fill Valve 3/4 InchVendor CALEFFISKU: 535051AProduct DescriptionThe Caleffi 535051A AutoFil Automatic Boiler Fill Valve is designed to maintain the pressure in closed hydronic systems. This 3/4 inch valve automatically refills the boiler when water levels drop, ensuring a stable pressure environment. Maintains pressure at stable value Stops water at...
- $135.84
- $135.84
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Caleffi 523188A 1-1/2 Inch Sweat High Flow Thermostatic Mixing Valve 13 CV Lead FreeVendor CALEFFISKU: 523188AProduct DescriptionDesigned for optimal performance in domestic hot water and radiant heating systems, the Caleffi 523188A Thermostatic Mixing Valve ensures consistent water temperature. This valve is an essential component for systems requiring high flow rates and precise temperature control, certified to ASSE 1017 for...
- $1,728.94
- $1,728.94
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Caleffi 132432A Manual Balancing Valve with Flowmeter 1/2 NPT 1/2 to 1.75 GPMVendor CALEFFISKU: 132432AProduct DescriptionThe Caleffi 132432A is a manual balancing valve with a flowmeter designed to control fluid flow in HVAC systems. With a 1/2 NPT connection and a flow range of 0.5 to 1.75 GPM, this valve ensures precise adjustments and reliable functionality. 1/2 NPT...
- $175.67
- $175.67
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Caleffi 520510AX 3/4 MNPT Outlet Tankmixer Water Heater Mixing Valve w/ GaugeVendor CALEFFISKU: 520510AXProduct DescriptionThe Caleffi 520510AX is a 3/4 MNPT outlet tankmixer water heater mixing valve with gauge. This mixing valve features a flexible 18-inch hose and an adjustable temperature range from 95 degrees Fahrenheit to 150 degrees Fahrenheit. It ensures consistent water temperature and pressure,...
- $243.01
- $243.01
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Caleffi NA503040 Boilers Temperature Gauge Dual Pressure Indicator 1/4 Inch NPT ConnectionsVendor CALEFFISKU: NA503040Product DescriptionThe Caleffi NA503040 is a precision-engineoded boiler gauge designed for optimal monitoring of both temperature and pressure levels. This gauge is essential for maintaining efficient boiler operation. Integrated temperature and pressure readings Easy-to-read 3-1/8 inch dial Durable build for industrial use Product HighlightsThis...
- $40.81
- $40.81
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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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