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


Full bore fittings in techno polymer.


Pexal Easy® is an advanced fittings system in technopolymer (PPSU) for water supply, heating, cooling and refrigerating systems, as well as being the ideal solution for compressed air systems and industrial installations in general.

It is used with the Pexal® pipe and guarantees an increase of 30% in bore as compared with normal compression or press fittings. The fittings can be re-used and installation times are reduced to a minimum.

Pexal easy ®,its strong points


Full bore

Reduced pressure loss thanks to the full bore.

Rapid installation

Easy and rapid installation.

Chemical resistance

Chemical resistance to the most common substances dissolved in water.

Can be removed and re-used

All the fittings can be removed and re-used.

Corrosion resistant

Total absence of oxidation and corrosion.

Ideal for transporting drinking water

Certification for transporting drinking water.

Wide range

Range of diameters from 14 to 75 mm.

Ideal to treatments against legionella

Excellent resistance to treatments against legionella.


Valsir EPDThe EPD statement is available to certify the reduced environmental impact associated with the water supply system consisting of PEXALEASY fittings and PEXAL multilayer pipes, according to the full life cycle assessment or "cradle to grave". This means that our monitoring and optimisation efforts do not only cover the production stages: the water supply system that features PEXALEASY fittings and PEXAL multilayer pipes is a champion of sustainability from the extraction of its raw materials to the disposal of the product itself. Choose it for your project and get credits for Green Procurement sustainability protocols (e.g. LEED V4)!

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Socketing and full bore

Pressatura bravopress

The socketing process of the pipe involves the use of a special tool that widens the pipe diameter.

This operation can only be performed on the Pexal® pipes produced by Valsir in that only a particular ratio between the thickness of the materials that make up the multilayer pipe (crosslinked polyethylene, adhesive and aluminium)

and a high quality standard allow for expansion from the inside of the pipe without compromising the mechanical and physical characteristics of the pipe.

Thanks to the socketing process, the Pexal Easy® system ensures a full bore and a significant reduction in pressure loss.

Socketing connection: makes it impossible for the pipe to come away from the fitting

Pexal Easy® is an advanced system that involves the use of fittings entirely made of technopolymer which, thanks to the type of connection made by socketing the pipe, makes it impossible for the pipe to come away from the fitting.

Unlike other systems, with Pexal Easy® there is no reduction in the bore caused by the fitting insert which means that pressure loss is greatly reduced, by an average of 30%.


Polyphenylsufone (PPSU) is a technopolymer that provides exceptional mechanical performance, used mainly in automotive applications, in the aerospace and medical industry, and which in recent years is now widely used in the plumbing industry.

This material stands out for its excellent mechanical resistance even at high temperatures and its resistance to the main chemical compounds. The mechanical characteristics such as tensile strength, modulus of elasticity and ageing resistance far exceeds those of normal polymers.

Ideal for applications in marine environments

Thanks to the exceptional physical, chemical and mechanical properties of Pexal Easy® installations can be made in direct contact with sea water without compromising performance in any way.

Pexal Easy® is the ideal solution for installations in the presence of strong salt concentrations, placing it among the most widely used systems in the marine industry.

Pexal Pipes

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attrezzature pexal easy

Reliability, durability and quality are the characteristics that distinguish the range of Valsir tools used in the installation of the Pexal® and Mixal® systems; these products were designed to the suggestions of our most trusted plumbers and made with only top quality materials.

Pressing machines up to diameter 90 mm, socketing machines up to diameter 75 mm, pipe cutters, multi-diameters expanders, systems for manual and mechanical bending are just some of the tools that make up and complete the various product lines.

Certified quality

The range has been certified by the strictest certification bodes.



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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