ARI® valves for hot and cold water
Water plays a key role in the operation of heating and cooling systems in building climate control. Efficient cooling, for example of data centres, will become increasingly important in the future, to reliably protect electronic devices from overheating. Industrial valves from ARI® have been used for decades by our customers in these and similar processes using the water as a medium.
ARI® product recommendations for use with hot and cold water
These ARI® products are tried and tested for water:
Industrial valves from ARI® for hot water
ARI® meets all the requirements placed on industrial valves for the safe operation of heating systems:
- Temperature resistant to 120/130 °C
- Maintenance-free
- Soft sealing and tightly closing according to leakage rate A, DIN EN 12266
- Insulation according to Germany’s new building energy law (GEG) with insulating cap or heat-dissipating clamp cover
- Hydraulic balancing compulsory according to GEG
- Safety valve SAFE 903 for use in heating systems in buildings according to DIN EN12828
Safety valves, isolating valves and more for cold water
ARI® meets all the requirements placed on safety valves, isolating valves and other industrial valves that are used in cold water systems.
- Reliable and long-lasting design
- Insulation according to GEG with insulating cap
- Glycol resistance
- Corrosion protection according to C3 based on DIN EN 12944 (soft-sealing butterfly valves ZESA®/GESA®)
- Optional special coatings (e.g. corrosion protection according to AGI Q 151)
- Internal parts made from high-quality corrosion-resistant materials such as brass or stainless steel
- Range of large nominal diameters
- Soft-sealing butterfly valves ZESA®/GESA® to DN 600
- Flow regulating valve ASTRA® to DN 500
- ARI® strainers to DN 500
- Isolating valve with bellow seal FABA® to DN 400
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