

Calido ball valves – S30 N series
Calido ball valves – S30 N series are specialized solutions designed for water and central heating installations. These valves enable quick and precise flow control in both domestic and industrial systems where durability and corrosion resistance are crucial.
The S30 N series is recommended for controlling boiler water flow, modernizing boiler rooms, building and refurbishing heating systems, and providing reliable shut-off in hydraulic circuits. The nickel-plated surface ensures better resistance to higher temperatures and tough working conditions typical for heating systems.
Note: These valves are not intended for drinking water. They are best suited for applications where reliability, ease of installation, and user-friendly operation matter. The ergonomic handle allows for precise control even in hard-to-reach areas.
- Heating system modernization
- Shut-off and flow regulation for boiler water
- Industrial installations (excluding drinking water)
- Repairs and expansion of hydraulic systems
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33.8345.10
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Calido ball valves – S30 N series
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79.96106.62
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Calido ball valves – S30 N series
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109.55146.06
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Calido ball valves – S30 N series
109.55146.06Regular price-25% offPrice
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109.55146.06
Lowest price: 109.55 0%
109.55146.06Regular price-25% offPrice
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Calido ball valves – S30 N series
109.55146.06Regular price-25% offPrice
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Calido ball valves – S30 N series
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50.7467.65
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50.7467.65Regular price-25% offPrice
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Calido ball valves – S30 N series
50.7467.65Regular price-25% offPrice
Lowest price: 50.74 0%
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79.96106.62Regular price-25% offPrice
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Calido ball valves – S30 N series
79.96106.62Regular price-25% offPrice
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Calido ball valves – S30 N series
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Calido ball valves – S30 N series
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Calido ball valves – S30 N series
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Calido ball valves – S30 N series
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How to choose the right Calido S30 N ball valve for your installation?
When selecting a ball valve for a heating or water system, pay attention to the installation location, type of system, and the operating conditions the valve will face. The S30 N series is a solution for those who need reliability in boiler water control, floor heating manifolds, or main heating circuits.
Common mistakes when choosing include overlooking the connection size, ignoring pressure requirements, or installing a valve not intended for potable water. Before purchasing, ensure the model suits your system's needs and will not come into contact with drinking water.
- Use only in heating or industrial systems where drinking water approval is not required.
- Check operating conditions – temperature changes, pressure, and available space for installation.
- Match the valve size to the pipe diameter and flow direction in your system.
Users often ask about nickel-plated ball valves for radiators and valves for boiler room modernization or underfloor heating. The S30 N series is designed for fast boiler water shut-off and control, as well as durability in high temperature environments.
If you need other solutions for water or heating installations, you might also find it helpful to explore ball valves, check valves, filters and separators, Calido radiator valves, or Calido angled strainers with mesh. For specific needs, consider draw-off valves and globe valves. If your installation requires a different variant, see the other Calido S30 ball valve series.








































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