• LEGIOMIX®

    High Performance Temperature Control and Maximum Flow with LEGIOMIX® Flanged  

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  • Caleffi 2020 Plumbing and Hydronics Catalog

    We've got you covered!

    Introducing our comprehensive 2020 product catalog.

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  • High flow with quiet pressure control

    Pressure Reducing Valves

    High flow and quiet pressure control

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  • Introducing the 26th Edition of idronics™

    idronics™

    A journal of design innovation for hydronic, plumbing and renewable energy professionals.

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  • Coffee with Caleffi™

    Our online and complimentary technical training webinar series. What’s next?

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Coffee with Caleffi™

John Siegenthanler, P.E. kicks off the 2020 season with a discussion of materials and joining systems that are best applied in plumbing and hydronic systems at the next webinar.

AHR Expo 2020

Orange County Convention Center
Monday, Feb. 3 - Wednesday, Feb. 5 2019
Booth B6581

Sharon Alexander Appointed to Brand Marketing Manager

She will work closely with our sales and media networks.  Join us in welcoming Sharon!

LEGIOMIX® Electronic Mixing Valve

High performance temperature control and maximum flow with LEGIOMIX flanged.

TECHNICAL JOURNAL

idronics™

A journal of design innovation for hydronic, plumbing and renewable energy professionals

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WHERE TO BUY

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Coffee with Caleffi
EDUCATION

Coffee with Caleffi™

Our online and complimentary technical training series

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Automatic Fast Fill

AutoFill™

The high quality valve automatically and quickly fills a hydronic system to a preset pressure.

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Latest productsGo to the Catalog

520 - AngleMix™ Thermostatic Mixing Valve (with temperature gauge)
AngleMix™ Thermostatic Mixing Valve (with temperature gauge)
CatalogTechnical Brochure
7504 - CONTECA™ Heat Meter
CONTECA™ Heat Meter
CatalogTechnical Brochure
533H - PresCal™ Compact
PresCal™ Compact
CatalogTechnical Brochure
NA5026 - PLUMBVENT™ Automatic Air Vent (low lead)
PLUMBVENT™ Automatic Air Vent (low lead)
CatalogTechnical Brochure
574 - Backflow Preventer (low lead, ¾" F NPT)
Backflow Preventer (low lead, ¾" F NPT)
CatalogTechnical Brochure
6000 - LEGIOMIX® Electronic Mixing Valve
LEGIOMIX® Electronic Mixing Valve
CatalogTechnical Brochure
535H - PresCal™ Pressure Reducing Valve (low lead, pre-adjustable)
PresCal™ Pressure Reducing Valve (low lead, pre-adjustable)
CatalogTechnical Brochure
NA551 - DISCAL® Air Separators, ASME (8 - 12" ANSI Flange)
DISCAL® Air Separators, ASME (8 - 12" ANSI Flange)
CatalogTechnical Brochure
5517 - DISCAL® Air Separators for Vertical or Horizontal Pipes (brass)
DISCAL® Air Separators for Vertical or Horizontal Pipes (brass)
CatalogTechnical Brochure