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


Metal and techno polymer fittings for all systems requirements

Pexal® Brass

These are fittings made of brass and equipped with a steel sleeve which, when pressed onto the multilayer pipe with a special tool, guarantees the integrity and durability of the connection.




The jointing technique is similar to that of the corresponding version in brass. The body in technopolymer (PPSU) offers an exceptional mechanical and corrosion resistance.



Pexal® Twist

This was the first jointing system used with multilayer pipes. They are made of brass and the coupling is guaranteed by a ring that presses against the pipe once the hexagonal nut has been tightened.




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.

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Silvestro Software

Silvestro is a software program created by Valsir to help planners in the creation of water supply and waste systems. Thanks to its ease of use it allows the Valsir products to be easily adopted in any project.

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