If you have not yet registered on the Valsir web site fill in the form with your details and obtain free access to the download area where you will be free to download our price lists and technical brochures. You will also have the possibility of receiving our periodic newsletter: the best way to remain up-to-date on all the latest developments in Valsir.

Forgotten your password?

Valsir S.p.a
Waste and water
supply systems, underfloor heating system
and flush cisterns

logo-silere

Solutions for all requirements.

 

Valsir is the only company that can provide a sound insulating waste system with Silere® “ventilation branch”. This is the ideal solution in high-rise buildings where the simultaneous use factor of the sanitary appliances is high.

This innovative waste system guarantees excellent ventilation of the waste stack and branches on each floor, limiting pressure fluctuations in the system.

This system also offers significant advantages and money savings thanks to the possibility of constructing single stacks (therefore without the need for parallel ventilation) of a 110 mm diameter with a draining capacity that is more than double that of systems with primary ventilation.

The ideal solution for high rise buildings

One soil stack, no separate ventilation pipes required.

Increase in stack load

in comparison with conventional systems.

 

Reduction in speed

of effluents.

Excellent ventilation

of the stack and branches of each floor.

Up to 6* connections on one branch fitting

allacciate alla stessa braga.

Up to 45** flats

on connected to the same soil stack.

* The side connections of the Silere® ventilation branch are created in the factory according to project specifications.

** The number of apartments depends on the composition of the same.


The same diameter is up to 2.2 more performant

System with primary ventilation
 
System with parallel ventilation
up to 1.4 more performant
System with ventilation branches
up to 2.2 more performant

System with primary ventilation

 


System with parallel ventilation

Drainage capacity 40% greater than waste systems with primary ventilation.

System with ventilation branches

Drainage capacity is 120% greater than waste systems with primary ventilation.


Support

Valsir provides complete support both during the planning phase and on site, thanks to a first-class technical office made up of a team of highly experienced engineers, capable of dealing with the most complex system requirements.

Discover more