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april 2011


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 [...]

Threaded brass fittings, a fundamental range in installations
Threaded brass fittings are a necessary component in the realization of a domestic or industrial plant that is capable of acting as conduit for water and non-corrosive fluids or for gas. In order to reduce the impact in any event corrosive of water, they may also be supplied superficially [...]

Check valves in order to prevent energy dispersions
The function of the check valve is to prevent hot fluid from reversing towards the supply pipe; in hot water heaters it is important, inasmuch as its absence would allow taps closed to heated water to flow towards the water main. In these applications, the check valve is combined with a safety [...]

The versatility of use of valves with burner
In the most varied scenarios where the use of flames is requested for manufacturing operations, we may for instance think in this connection of the cleaning of moulds for the manufacturing of plastic, we discover the usefulness of valves with burner which, linked to a gas tank, might be used in [...]

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