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Mixing Valves
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Mixing Valves

Blog post categories list
Blog post categories list
Idronics Hydronic Principles Ask Caleffi Podcast Mixing Valves Air Separation Dirt Separation Domestic Hot Water Systems Water Quality Zone Valves and Radiator Valves Balancing Valves Renewable resources Coffee with Caleffi Q&A Zone Relay Controls Manifolds and Mixing Stations Hydraulic Separation Pressure Reducing Valves Filling and Backflow Prevention Certifications Engineering Tools and Documentation Heat Meters BIM Mixing Valves, Thermostatic
May 14, 2020

Can the 5212 Series SinkMixer™ be used with a sensor faucet?

You will find that a sensor faucet is a touchless faucet that does not give you the option to contro...
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May 12, 2020

How are the relays in the LegioMix control used?

There are four relays in the 6000 LegioMix control panel that can be used to perform certain functio...
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April 22, 2020

What is the maximum flow rate for a thermostatic mixing valve?

Many thermostatic mixing valve manufacturers, including Caleffi, specify minimum GPM flow rates for ...
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April 21, 2020

How does thermal disinfection kill Legionella bacteria?

There is plenty of information on the web about Legionella bacteria and why it is such a huge health issue in building water systems. It's a hot topic!  Some plumbing engineers, de...
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Where would I use the 5212 Series SinkMixer™?
April 20, 2020

Where would I use the 5212 Series SinkMixer™?

The 5212 Series SinkMixer™ is the perfect selection for that under sink application where the ...
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How should the LEGIOMIX® body and actuator be installed?
January 10, 2020

How should the LEGIOMIX® body and actuator be installed?

It's important to install the LEGIOMIX valve body with the actuator on the top or side of t...
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December 27, 2019

How does the actuator wire into the controller?

After you select a mounting location for your controller and install the actuator onto the body of t...
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How do I install an electronic mixing valve?
November 19, 2019

How do I install an electronic mixing valve?

Every 6000 Series LEGIOMIX® Electronic Mixing Valve includes an Installation and Commissioning M...
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November 12, 2019

What is the battery used for in the electronic mixing valve control?

When installing the 6000 Series LEGIOMIX®  Electronic Mixing Valve, remember to turn the ba...
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Ask Caleffi
December 14, 2018

Temperature creep in hot water recirculation

We get a lot of tech support calls asking about proper piping of a point-of-distribution master mixi...
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What is this "L" long press fitting for?
July 07, 2016

What is this "L" long press fitting for?

The new long 3/4" press tailpiece was developed mainly for two purposes: 1) the need ...
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Can I add check valves to your 521 Series Thermostatic Mixing Valves?
June 15, 2016

Can I add check valves to your 521 Series Thermostatic Mixing Valves?

Caleffi offers a wide selection of models with and without check valves for your convenience to comp...
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