Valsir

VALSIR PEXAL® BRASS

Name: VALSIR PEXAL® BRASS
Rating: 4.7 (6 reviews)

4.7(6 reviews)

PEXAL® BRASS, brass press fittings. These fittings are produced with a brass alloy body and stainless steel sleeve fixed with a ring in trasparent technopolymer. They are suited to a multitude of applications, from hot and cold drinking water supply systems to heating and industrial plants. The fittings are equipped with a special base ring in trasparent technopolymer that disconnects the aluminium in the pipe from the brass in the fitting, increasing the insertion depth on the insert and allowing greater control. Each fitting is individually wrapped to improve handling on the installation site and for greater protection from dust and debris. PEXAL®, a system of excellence. It is composed of multilayer pipes and different fitting types that are capable of meeting the requirements of diverse installation techiques and applications: from the distribution of hot and cold drinking water to centralized water supply systems, from radiator and fan heating systems to radiant floor, wall and ceiling heating and cooling systems, from compressed air systems to industrial plants. MIXAL®, a universal system for the supply water. Thanks to its extreme flexibility, it is the ideal product for the construction of radiant floor, wall and ceiling heating and cooling systems. Due to its excellent performance it is used for the distribution of hot and cold drinking water, in radiator and fan heating system and in industrial plants including systems for the distribution of compressed air.

Specifikace

PEXAL® BRASS. Range of fittings in brass alloy for water supply, heating, cooling and refrigerating systems. Press fttings with a multipress profle (H, TH, U, C) made of a brass alloy CW617N obtained by hot moulding and processing, provided with o-ring seals made of black NBR that are CE marked and in compliance with EN 682, and a seal to prevent contact between the aluminium in the pipe and the brass ftting, and a stainless steel AISI 304 sleeve with 4 holes to verify the complete insertion of the pipe, marked with the diameter of the ftting and the pressing profles that can be used. Manufactured and certifed by leading international bodies in compliance with EN ISO 21003, according to the classes of use 1, 2, 4 and 5 for the transport of fuids at a maximum pressure of 10 bar and peak temperatures of 95°C; the system is also certifed for transporting drinking water. In the event of incomplete pressing, the fttings will leak during pressure testing of the system for identifcation of installation errors. Male and female threads produced in compliance with ISO 10226. PEXAL® and MIXAL®. Multilayer piping systems for water supply, heating, cooling and refrigerating systems. Pexal® and Mixal® water supply systems suitable for the creation of networks for the distribution of hot and cold water, heating and cooling circuits, air-conditioning, compressed air supply systems, and industrial plants in general. Manufactured and certifed by leading international bodies in compliance with EN ISO 21003, according to the classes of use 1, 2, 4 and 5 for the transport of fuids at a maximum pressure of 10 bar and peak temperatures of 95°C; the system is also certifed for transporting drinking water. Both are composed of multilayer pipes with the inside layer in halogen free PE-Xb that is crosslinked using silanes and a middle layer in aluminium that is butt-welded lengthwise using the TIG welding technique certifed by IIS (Italian Welding Institute - Istituto italiano della Saldatura). The outside layer is made of halogen free PE-Xb for Pexal® and HDPE for Mixal® to increase the flexibility of the system. Thermal conductivity between 0.42 and 0.52 W/m·K; linear heat expansion coeffcient 0.026 mm/m·°C; in compliance with EN 13501-1, fire resistance class for Pexal® is Euroclass C-s2,d0 and for Mixal® is Euroclass B-s2. Available with a very fexible red and blue corrugated sheath providing an elevated crushing resistance (class 320 in compliance with EN 61386-22). Also available with a 6 and 10 mm insulating sheath in grey, blue and red made of closed cell HDPE and covered with a protective layer of LDPE. Insulation with a density of 33 kg/m3, thermal conductivity of 0.0397 W/m·K, Steam permeability less than 0.15 mg/Pa·s·m and Euroclass BL-s1,d0 fre performance class in compliance with EN 13501-1.

Technická specifikace

Jedinečná ref. hodnotaPEXAL-BRASS
Skupina výrobkůSupply Systems
Skupina produktůValsir PEXAL®Brass
TypSestavit (několik objektů)
Datum zveřejnění2016-12-05
Číslo vydání1

Odkazy

URL produktuhttp://www.valsir.it/en/panoramica-pexal-brass/prodotti/sistemi-adduzione/pexal-brass/panoramica-pexal-brass
Pokyny k instalacihttp://www.valsir.it/en/manuali-tecnici/download/form-richiesta-download
Instruktážní videohttps://www.youtube.com/user/progettivalsir/playlists
Certifikace výrobkuhttp://www.valsir.it/en/omologazioni/download/pagina-download-omologazioni
Technický popishttp://www.valsir.it/en/manuali-tecnici/download/form-richiesta-download

Související

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Klasifikace

Kategorie objektu BIMInstalace - Potrubí
Klasifikace IFCTvarovka šroubení
Název UNSPSCPlumbing connectors
Kód UNSPSC40141720
Kód Uniclass 2015Ss_55
Popis Uniclass 2015Piped supply systems
Kód CSI MasterFormat 201422 10 00
Název CSI MasterFormat 2014Plumbing Piping
Číslo OmniClass23-27 43 00
Název OmniClassPipe Fittings
Kód CSI UniFormat IID20
Název CSI UniFormat IIPLUMBING

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