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Compression fittings for PE pipes Compression fittings for PE pipes

Working pressure

The Connecto line has been designed for maximum working pressures (PN ~ PFA *) of 10 bar (UNI 9562) from Ф 16 to Ф110, except for items 201, 210, 211, 221 with Ф 16 to Ф32, which can tolerate a maximum working pressure (PN ~ PFA *) of 12.5 bar. For details please see PN ~ PFA values shown for each individual product. 

Refence Standards

Working pressure: UNI 9561:2006; DIN 8076:2007; ISO 14236:2000; GW 335-B3:2011; SANS 14236:2003; AS/NZS 4129:2008.Polyethylene tubes (PE): UNI 7990:2004; UNI EN 12201-2:2004; DIN 8074:1999 Couplings: DM 174 06/04/2004; BS 6920:2000; W270; KTW Threading: ISO 7-1:2007; UNI EN 10226-1:2006; UNI EN ISO 228-1:2003; ANSI ASME B1.20.1:1983 Flanges: UNI EN 1092-1:2007; ISO 7005-1:2011

Materials

Locking bush (D) – polypropylene – colour: black

Flange (B) – propylene copolymer with colour additives, highly stable under UV rays and heat – colour: green

Bracket ring (C) – polyacetal resin (POM) – extremely hard-wearing and long-lasting – colour: white

Seal or Ring (E) – elastomeric nitrile rubber (NBR) – colour: black

Reinforcement ring – INOX AISI 430 steel for 2″ to 4″ female threading

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