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Caleffi

Italy Manufacturer

Company Profile

We develop and manufacture components for heating, air conditioning, plumbing and renewable energy systems. Our plants are all established in Italy for strategic reasons: this way we ensure real compliance with top quality standards imposed by international regulations and also by our corporate choices. Control is effective and monitored on 100% of production. The Caleffi Group counts 1,460 employees and distributes to over 90 countries with 426 million euros of consolidated turnover for 2021.

Air Conditioning, Heating & Refrigeration Equipments & Systems
Energy & Specialized Climate Control Systems

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LEGIOMIX® 24 V - electronic mixing valve

Our LEGIOMIX® 24 V electronic mixing valves are equipped with special regulators for managing circuit thermal disinfection programs against Legionella, checking that temperatures and thermal disinfection times are actually reached, and reporting any malfunctions or lack of disinfection. All the parameters are updated every day and logged, with temperatures recorded every hour. Depending on the type of system and habits of the user, it is possible to set temperature levels and operation times.
Terminal unit connection kit

Caleffi 149 series, the compact pre-assembled kit for terminal units, is composed by all the devices needed to ensure correct operations on the hydronic system, quick commissioning and easy maintenance. The number of joints is reduced to the minimum in order to avoid water leakages in the long-term period.
Pressure reducing valve - high temper.

For optimal regulation and stabilisation, automatic pressure reducing valves are used to regulate the outlet pressure to predetermined optimal values and keep it stable in spite of variations in the conditions at the inlet. The 5350..H pressure reducing valve is a high-performance product that offers precise regulation and silent operation - a detail which should not be undervalued when installing the component inside a residential unit.

How does our LEGIOMIX® work?

In this video we talk about the problem of Legionella desease in domestic hot water distribution systems, especially at risk when centralized.
Caleffo Corporate - The Heart of Creation

EXHIBITOR DETAILS

EXHIBITOR DETAILS

Caleffi

Company Profile

LEGIOMIX® 24 V - electronic mixing valve

Terminal unit connection kit

Pressure reducing valve - high temper.

How does our LEGIOMIX® work?

Caleffo Corporate - The Heart of Creation