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The purposes of gas safety valves
Gnali Bocia S.r.l. offers a wide range of products also including gas safety valves, which are undoubtedly useful in the construction of industrial and civil systems. These valves are manufactures in the Lumezzane production plants according to the most stringent machining and testing standards to [...]

Best production techniques for brass fittings.
The production of brass fittings usually begins by hot forging semi machined products. This stage of the production requires a series of precautions that will guarantee a long life cycle to the installed parts, without giving any dezincification and breakage problems. The cooling after the [...]

Using GNALI BOCIA S.r.l.'s mini manifolds for cylinder connection
The extensive GNALI BOCIA S.r.l. online brochure offers a complete range of mini manifolds complying with the design and installation requirements of Italian standards. The use of devices in domestic LPG distribution systems is regulated by the UNI 7131 standard. The mini manifolds are [...]

Interception valves and I.S.P.E.S.L. standards
The interception valves produced by GNALI BOCIA S.r.l. are manufactured on an original patented design using materials which guarantee reliability and durability – two essential factors for making your plants really safe. These interception valves intervene in normal conditions - if the [...]

The importance of lead in hydraulic fittings
During the machining of a mechanical component it is worth considering the final process that is involved in achieving the finished product.  In order to obtain the final shape of the hydraulic fitting, the chip removal process is carried out on turning and/or milling machines.   It is [...]

High and low pressure regulators for the hydraulics industry
It has always been considered necessary to know the pressure values that a mechanical component is subject to during operation. This is the case for the pressure regulators that are differentiated by high and low pressures depending on the different scenarios under scrutiny.  Even if the design [...]

Water manifolds for the home
For many years now, Gnali Bocia has manufactured and sold multi way manifolds.  It is important that the water management distribution is assigned to the correct multi way system.  The speed at which the water flows through the outlet pipelines depends on the size of the pipes:  with outlet [...]

The types of brass used for gas valves
For all industries involved in the hydraulic connections and valves and fittings sector, the choice of brass is very important and can vary depending on the intended operating conditions. As it is an alloy that is made of copper and zinc and other alloys in smaller quantities, it is crucial to use [...]

Gnali Bocia's range of products for thermal and hydraulic applications
Among the products for thermal and hydraulic applications designed and manufactured by Gnali Bocia include a wide range of items for both incompressible fluids (such as water and fluids with a high convective heat transfer coefficients) and compressible fluids (such as LPG, natural gas and [...]

The importance of thermostats in boilers
A mechanical component must work at nominal conditions that allow continuity over time: for example, a thermostat for boilers must be able to detect the temperature or any variations of it with minimum reading errors so as to allow the boiler to control the flow of heat necessary for heating [...]

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