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april 2011

Safety valves are necessary for your own protection

Protect your system against damages by using a safety valve to be applied to the output of your generator.

It is always necessary to install a safety valve, which can protect the system from excessive pressure due to malfunction, to the output of a hot water generator. This device takes care of lowering the excess pressure and of bringing back the internal plant pressure to acceptable values.
This safety valve is constructed and approved in accordance with the provisions of Directive 97/23/EC, also known as PED, and it is calibrated by the use of certificated databases. The response pressure is normally set in a range from 6 to 10 bar, but it is also possible to set it for different pressures on request. The maximum working temperature can reach 95 ° C.
Its construction is carried out starting from a CW617N brass blank, worked on latest generation numerical control machines. Thanks to modern processing, GNALI BOCIA can deliver a reliable, safe and long-lasting safety valve to the market.
The safety valve version for water heaters equipped with a manual control lever is also very useful, this enables the user to voluntarily intervene to relieve excess pressure or in case of the need to empty part of the plant.
The design and construction are made in order to avoid the annoying dripping problem, which could create problems as the discharge takes place freely and may cause the flooding of the premises.

 

26/02/2015


See also
26/09/2014 System safety with the boiler safety valve Prevent problems and damages to your system by using a boiler safety valve

26/09/2016 Safety valve for boiler approved in accordance with the PED directive Safety valve for boiler made in brass on numerical control machines at the Lumezzane plants

26/05/2015 Anti-sticking junctions for the safety valve Installation of a safety valve inside the plant in order to ensure its integrity

26/11/2014 Installing the safety valve Some criteria for installing the safety valve in the system

26/03/2016 In the event of an emergency, the shut-off valve comes into operation Shut-off valves and security valves prevent damages to the thermic system.


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