ARCHIVE
may 2019
april 2019
march 2019
february 2019
january 2019
december 2018
november 2018
october 2018
september 2018
august 2018
july 2018
april 2018
march 2018
february 2018
january 2018
december 2017
november 2017
october 2017
september 2017
august 2017
july 2017
june 2017
may 2017
april 2017
march 2017
february 2017
january 2017
december 2016
november 2016
october 2016
september 2016
august 2016
july 2016
june 2016
may 2016
april 2016
march 2016
february 2016
january 2016
december 2015
november 2015
october 2015
september 2015
august 2015
july 2015
june 2015
may 2015
april 2015
march 2015
february 2015
january 2015
december 2014
november 2014
october 2014
september 2014
august 2014
july 2014
june 2014
may 2014
april 2014
march 2014
february 2014
january 2014
december 2013
november 2013
october 2013
september 2013
august 2013
july 2013
june 2013
may 2013
april 2013
march 2013
february 2013
january 2013
april 2011

Blog


Electrical armored resistors for heating
When speaking about electrical resistors for heating, we always refer to the heating of water in industrial or domestic facilities. But aside from this main use of these resistors, there may also be other uses. Oil or other fluids may be heated through these electrical resistors as long as the [...]
31/08/2017

Mini-power units for campers and mobile homes
Always available in the warehouse, we can find the mini-power units a practical and compact solution to connect two or more tanks to a system. This solution can be used in both civil facilities, but is specially appreciated in campers and mobile homes because it is small and very [...]
24/08/2017

Electric resistors for heating as a multipurpose spare part
Using electric resistors to heat fluids in boilers is an old but still valid solution, especially for those applications where fuels are not permitted, or where the volumes in play are not large. In Gnali Bocia’s reference catalogue, you can find electric resistors for heating that are [...]
03/08/2017

Radiators and air vent valves, the perfect couple
One of the critical points of a system from the gas and air accumulation standpoint is the radiator, which needs to be bled regularly in order to operate efficiently. Unfortunately, no-one ever remembers to do this until difficulties occur. Automatic air vent valves, applied in the place of [...]
27/07/2017

Water and gas pressure reducing valves
Pressure reducing valves are important for the safety of every system. In the gnali bocia catalogue you can find reducers for both water and gas. The first is a compensated-type pressure reducing valve that offers an extremely stable performance independently from inflow pressure variations [...]
20/07/2017

Nickel plated threaded brass fittings
Nickel plating is a hardening surface treatment that makes the product surface highly resistant to the wear that is typical of assembly operations, and to corrosion, which can be generated by permanence in humid environments. The choice of this particular treatment to coat threaded brass [...]
13/07/2017

Manifolds for sanitary installations with adjustment screw
In the gnali bocia catalogue you can find a wide range of manifolds for sanitary installations equipped with regulating valve. The manifolds are available in the version with 40 mm between the axes and the more compact version with 35 mm between the axes. These manifolds for sanitary [...]
06/07/2017

You don't need an operator, all you need are some air vent valves
As said many times before, automatic air vent valves are useful for eliminating the air and gases that accumulate in systems, and which cause problems during system operation. Air bubbles can, in fact, block some pipe branches, preventing correct heat exchange. Our air vent valves, especially [...]
29/06/2017

Hydraulic fittings and material internal stress
The hydraulic fittings are sealed using gas threads of the conical type, with the addition of a sealing material on the thread. The material used to make these items is brass that has undergone a hot stamping process which, if not carried out correctly, can lead to serious corrosion cracking [...]
01/06/2017

Air venting valves and accumulations in systems
Why should you install an air venting valve?  The main reason is to eliminate the air and gas that accumulate in some areas of the system and which can prevent the fluid from flowing correctly through it. Air pockets can appear as a result of many different causes, but the main ones are: [...]
25/05/2017

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
I contenuti di questo sito non hanno carattere di periodicità e non rappresentano 'prodotto editoriale'.