Pexal

Mixal® is composed of multilayer pipes and different types of fittings that make it suitable for all plumbing and heating systems.

Thanks to its extreme flexibility it is the ideal product for the construction of radiant floor, wall and ceiling heating and cooling systems and due to its excellent performance it is used for the distribution of hot and cold drinking water, in radiator and fan heating systems and in industrial systems including systems for the distribution of compressed air.

Offering:

• Total resistance to corrosion, construction materials and the main chemical compounds allowing use in a wide variety of applications, both residential and industrial.

• The extremely smooth internal surface,  prevents the formation of deposits such as lime scale, ensuring reduced pressure loss with the passage of time.

• The combination of crosslinked polyethylene and aluminium guarantees excellent flexibility when bending (also when bent manually) and dimensional stability in the long term.

• The system has a guaranteed durability of at least 50 years in compliance with product standards; in this period the product can be used at pressures of 10 bar and temperatures as high as 95°C.

• The elastic nature of the crosslinked polyethylene allows excellent absorption of vibrations and therefore an excellent acoustic insulation.
  
  
• The butt welded aluminium layer acts as a total barrier against oxygen and light, which in plastic pipes would otherwise
• favour algae growth and the corrosion of the metal parts that make up the system.

• The system is made up of materials that are completely non-toxic and is certified for the transport of drinking water.

• Thermal expansion is approximately 8 times lower than all-plastic pipes and issimilar to the expansion of metal pipes.

• The pipes are extremely light in weight as compared with metal pipes: weight is 1/3 of a similar copper pipe and is 1/10 of a similar steel pipe.
  

• Wide range of diameters from De 14 to De 32 for Mixal®.

• Mixal® are produced with materials that can be completely recycled, which, at the end of their service life can be recovered.

• The production processes used are energy efficient and are of a low environmental impact; in terms of the environment and conservation of resources, Pexal® and Mixal® are in line with the Green Building principles.
  

Bravopress

Bravopress® is a press fittings system made of technopolymer (PPSU), a plastic material characterised by an exceptional mechanical and corrosion resistance.

Bravopress® can be used with Pexal® and Mixal® multilayer pipes and can be employed for the construction of water supply, heating and cooling and industrial systems.

Offering:

• Aeronautic technopolymer (PPSU), double o-ring and stainless steel sleeve for more than 10 bar pressure.

• Safety: tamper-proof, leak before pressing, perfect tightness thanks to inner wall sealing (no risk of scratches), holes for check the pipe position into the fittings.

• Easy and fast installation with the most widely used pressing profiles (H, TH, U, C, VAL).

• High chemical resistance to the majority of compounds, cement and lime, even at 95°C.

• Certified for drinking water, WRAS approved and UK Regulation 4 approved.
  

Pexal XL

Pexal® XL is the innovative modular fitting system produced by Valsir.

Thanks to a diameter range up to 110 mm, it is possible to install multilayer system configurations never attempted before.

The material chosen for Pexal® XL is PPSU. This is a technopolymer with exceptional mechanical and corrosion resistance, making it ideal for water supply, heating, cooling and industrial installations.

Offering:

• Modular fittings in aeronautic technopolymer (PPSU), double o-ring and stainless steel sleeve for more than 10 bar pressure.

• Safety: special hose barb, leak before pressing, perfect tightness thanks to inner wall sealing (no risk of scratches), holes for check the pipe position into the fittings.

• Easy and fast installation with the advantage of a modular fitting philosophy.

• Extremely light design to simplify transportation on the building site.

• Certified for drinking water, WRAS approved and UK Regulation 4 approved.