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april 2011


Using safety valves equipped with thermocouple
Until now we have always spoken of safety valves referring to heating systems, in other words the device that makes it possible to discharge the excess pressure when the heat generator goes out of control, protecting the integrity of the system itself. There is also another type of safety [...]

We order hobs with gas taps
The range of products made by the GNALI BOCIA factory in Lumezzane is completed by a set of gas taps that are suitable for being fitted on modern kitchen hobs. Unrefined material forged with brass is processed by cutting-edge numeric control machine tools to obtain gas taps, the closing [...]

Pressure reducers as protection for the installation.
We often come across, along the roads, construction yards busy repairing aqueduct conducts damaged by the pressure of water, which is introduced in order to compensate, on the one hand, the increased number of users, and on the other hand the existing losses. At that point, pressure reducers are [...]

Brass manifolds for the sake of water distribution
In plumbing systems, ample use is made of brass manifolds, which enable a good modularity, thanks to their realization and connection method. We may in fact assemble articles of the same range, though with different derivation numbers, until the necessary ones to users’ requirements are [...]

Electric tubular heaters capable of offering better resistance to corrosion.
From the premise of a highly pure copper pipe, capable as such of better resisting the action of salts dissolved in water, a wide range of electric tubular heaters, capable of safely heating the fluid found in tanks and heaters, is realized through bending. However, the bending of the pipe is [...]

Greater safety with the shut-off valves of the fuel
Even the shut-off valves found in the GNALI BOCIA catalogue are realized in CW617N brass, moving from the premise of a body forged and then plated that is capable of ensuring resistance to the action of combustible fluid. Every other component is chosen by lending priority to the product’s [...]

Water couplings derived from top quality materials
Water couplings in brass are among the items most widely used and most readily available commercially, capable due to their universality and flexibility of facilitating the installers’ life. The market difference made by water couplings is certainly due to the selling price, which in the [...]

Pipe for methane gas and the reference norm
In GNALI BOCIA’s catalogue, we may find the pipe for methane gas realized in PVC capable of resisting the corrosive action of gas itself. The construction is of the multi-layer type and between the two pipes, internal and external, the standard demands that a woven or spiralled reinforcement [...]

Modularity of the brass manifold for heating
Whether we have to realize a radiator system or a floor system, the use of a manifold for heating realized in brass with shut-off cocks is almost a necessity. The presence of valves on the manifold for heating, in fact, enables the splitting of the flow on every branch plant, thereby allowing [...]

Power packs to facilitate the change of tanks
Do you need to avoid being without gas at home or while in motion on your trailer or camper? Would you like an easy way of replacing your tanks without dangerous losses and without interrupting the cooking of your dinner? The best method is to use one of the power packs produced in GNALI [...]

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