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april 2011

Blog


Key features of brass threaded fittings
A wide range of brass threaded fittings is available in the GNALI BOCIA catalogue, articles made from raw material certified by suppliers. The careful choice of the latter ensures compliance of the alloys both with technical demands and with international certification.
Both CW614N bars, from [...]
05/02/2015

Which are the standards for meter valves?
For connections to the distribution network and to the meter it is necessary to use meter valves which guarantee the interception of the fuel fluid and the isolation of the system from the network.
Made with a closing ball, these meter valves conform to EN331 which defines all criteria for [...]
29/01/2015

Some virtues of brass manifolds

A fitter certainly has many advantages when choosing brass manifolds for implementing systems, whether they are sanitary or heating. The use of these items ensures assembly is more economical as the use of less rigid pipes speeds up the installation phase. The reliability of the system is [...]
22/01/2015

Choose gas taps from our catalogue
The more the user requirements, the broader the proposals by the GNALI BOCIA company in the field of gas taps, which you can find installed on stoves and burners, whether civil, industrial or camping and outdoor applications.
Starting from the needle version, passing through the cone ones to [...]
15/01/2015

What we need to know about mini control units
When you need compact solutions for connecting multiple users to a single tank in gas fired plants, the best solution is to use mini control units; we can find them in various models in the special catalogue.
GNALI BOCIA has always tried to meet the needs of the end customer in terms of ease [...]
08/01/2015

Automatic air relief valves also for radiators
Impurities present in heating installation fluids, generally water, can lead to generating dissolved gases which tend to accumulate in the highest points of the circuit, including radiators. Air relief valves placed on radiators allow discharging air accumulation outside the system as this can [...]
01/01/2015

Fail-safe aspects of the fuel shut-off valve
When we talk of system safety, we immediately think of a fail-safe device such as the fuel shut-off valve which interrupts the fuel flow to the boiler when a higher temperature than the pre-set safety one is registered on exit. Calibration of a complex mechanism such as the fuel shut-off valve [...]
18/12/2014

Stainless steel flexible tubes model FL286
The GNALI BOCIA catalogue offers non-extensible model FL286 stainless steel flexible tubes whose length of two metres maximum corresponds perfectly to the new EN14800 regulation. They are made from a corrugated pipe of austenitic stainless material which ensures the stainless steel flexible [...]
11/12/2014

Balanced pressure regulators for civil and industrial applications
Regulating gas distribution pressure may be done through locally installed pressure regulators, particularly for low and small flow values. However, when the pressure and flow values are much higher we can use balanced pressure regulators. The models produced by GNALI BOCIA are spring loaded [...]
04/12/2014

Key-locked meter valves
System parts adjacent to the meter, both upstream and downstream, are extremely important in the field of Natural Gas distribution. Meter valves enable intercepting gaseous fluids both upstream and downstream of the metering device and must ensure perfect sealing. Produced in chrome-plated [...]
27/11/2014

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I contenuti di questo sito non hanno carattere di periodicità e non rappresentano 'prodotto editoriale'.