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Blog


Manufacturing according to standard of hydraulic fittings
The world of hydraulic fittings is wide and very varied, as it includes different types of fittings that differ from each other in terms of type, application, dimensions, materials and other aspects. In particular, in the Gnali Bocia catalog there are different types of hydraulic fittings that [...]
10/05/2021

The role of pressure stabilizers in a gas system
The systems for the conveyance and conduction of gases are essential for various types of domestic and civil users. The use of pressure stabilizers, in this field, is an essential requirement for the proper functioning of the system: all phases, from design to assembly, require care and attention, [...]
19/04/2021

Hydraulic ball valves: characteristics, materials and production
Hydraulic ball valves represent the most common alternative that can be found within a plumbing system. The main element is constituted by the shutter which has a cylindrical hole: when the valve is open, the cylindrical section is arranged coaxially to the tube allowing the passage of the fluid [...]
07/04/2021

Brass fittings for hydraulic use
The brass hydraulic fittings are a product of fundamental importance for the connection and construction of domestic and civil plumbing systems. Within the Gnali Bocia catalog there are numerous models and this allows to meet the needs of a wide range of customers. The production process of [...]
23/03/2021

Heating manifolds with stopcock
The heating manifolds are a choice of heat distribution systems within the home network and civil construction. They are also commonly called multiple derivation devices, as they have a number of derivations on the central body that can vary from 2 to 4: in this way they are able to supply the [...]
10/03/2021

The operation of shut-off valves
What are the shut-off valves for? The shut-off valves are fundamental components within modern thermo-hydraulic systems. In fact, these devices allow the flow of fuel to be regulated in such a way that the temperature of the fluid is not too high and there is no risk of damage to the system [...]
23/02/2021

Gas taps with safety valve: functionality and constitution
The gas taps are fundamental components within every system because they allow the passage, regulation and blocking of the gas inflow at any time using a knob. The safety valves, on the other hand, are necessary components to prevent any malfunction or failure of the system from having harmful [...]
08/02/2021

Precautions when assembling flexible water hoses
Correct installation of the water hoses is essential to make this component work properly, which has become increasingly important inside, especially, the hydro-sanitary systems. It is important to note, however, that at the time of delivery, the tube is accompanied by the assembly [...]
26/01/2021

Nickel-plated brass: an excellent choice for multilayer pipe fittings
The starting point: brass Brass is an alloy consisting mainly of Copper (Cu) and Zinc (Zn) which is characterized by high qualities of ductility and malleability, as well as good resistance to corrosion. The machinability of the machine tools is good, but the toughness of the material tends to [...]
11/01/2021

The importance of air vent valves in radiators
The radiator is a heat exchanger used inside cars to cool the temperature of the cooling water leaving the engine. Usually it occurs through contact with air and, once the temperature has decreased and an adequate value has been reached, the water continues its cycle and is used again to cool the [...]
04/01/2021

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