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Installation groups and their use in gas systems
The LPG control units are necessary and fundamental components within a system that conveys these gases. In fact, they allow the regulation and management of the cylinders, also allowing a control of the gas flow rates in relation to the need for use. The most used material for the production [...]

Water manifolds for the home
The construction of water systems inside homes represents a very important aspect since, in the presence of errors or malfunctions, more or less significant inconveniences can be created. In particular, two types of systems can be found: - Collector water systems; - The water supply [...]

Electrical resistances for water heating
The use of electric heaters is essential where you want to develop the heat necessary for the applications of interest such as, for example, the water heating systems inside domestic systems. The correct design of the systems also involves the study of the most suitable configuration for the [...]

Use the automatic air vents on heat sinks.
To improve the efficiency and operation of radiators and heaters, it is necessary to have air vent valves available. They can be mainly of two types: - Manual air vent valves: present on most long-standing radiators, they require human intervention by unscrewing a valve. - Automatic air vent [...]

The UNI-IGC 7129 still allows the use of extendable flexible water pipes.
The UNI-CIG 7129 standard represents the reference standard for the production and marketing of extendable and flexible pipes for water. This type of pipes is a valid alternative widely used in applications that require extendable or difficult to position and put into operation without the [...]

Boiler safety valves do not always leak because they are faulty
The safety valve for the boiler is an essential automatic component for the system. Its main role is to prevent the pressure from rising above an excessively dangerous value, which is about 3 bar for normal wall-mounted boilers: if this value is exceeded, the valve acts automatically going to [...]

Low pressure regulators used for LPG and gas
The low pressure regulators used for LPG and gas The components relating to gases and LPG are a point of strength for Gnali Bocia. In particular, different types of devices can be distinguished within this macro category: - LPG gas reducers: which are divided into high and low pressure [...]

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 [...]

The brass fittings produced by Gnali Bocia
Brass fittings are the main products made by Gnali Bocia and there are many variations that allow the company to always satisfy the customer. In particular, the brass fittings are divided into two macro categories based on the application and the fluid that will be conveyed once they are put [...]

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 [...]

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