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For connections to the distribution network and to the meter it is necessary to use meter valves which guarantee the interception of the fuel fluid and the isolation of the system from the network.
Made with a closing ball, these meter valves conform to EN331 which defines all criteria for [...]


A fitter certainly has many advantages when choosing brass manifolds for implementing systems, whether they are sanitary or heating. The use of these items ensures assembly is more economical as the use of less rigid pipes speeds up the installation phase. The reliability of the system is [...]

The more the user requirements, the broader the proposals by the GNALI BOCIA company in the field of gas taps, which you can find installed on stoves and burners, whether civil, industrial or camping and outdoor applications.
Starting from the needle version, passing through the cone ones to [...]

When you need compact solutions for connecting multiple users to a single tank in gas fired plants, the best solution is to use mini control units; we can find them in various models in the special catalogue.
GNALI BOCIA has always tried to meet the needs of the end customer in terms of ease [...]

Impurities present in heating installation fluids, generally water, can lead to generating dissolved gases which tend to accumulate in the highest points of the circuit, including radiators. Air relief valves placed on radiators allow discharging air accumulation outside the system as this can [...]