MT Valves & Fittings product. Series 64 coupling socket with press fitting for multilayer pipe. Reinforced body made of CW617N brass, in accordance with standard UNE EN 12165. The socket, designed in accordance with standard UNE-EN ISO 21003, has 2 EPDM gaskets, viewing holes, anti-electrolysis ring and stainless steel press bushing, which ensure a correct seal. Model 642270 has a multi-clamp marking body, compatible with TH-H-U-RFz type clamps and a serrated profile with an optimally angled bevel for easy pipe insertion. It has a high temperature resistance and can withstand a maximum of 95°C at 10 bar. Thanks to the quality and certification of the materials used, the new MT press fittings are suitable for use in drinking water systems. They are also specifically designed for hot water, heating and underfloor heating installations (S/ UNE 53960EX class 1,2,4 and 5). Available references and published specifications: • 642270016 — measures: MULT. PRESS STRAIGHT COUPLING 16; weight (kg): 0.05; small / large box: 10 / 120 • 642270020 — measures: MULT. PRESS STRAIGHT COUPLING 20; weight (kg): 0.07; small / large box: 10 / 90 • 642270025 — measures: MULT. PRESS STRAIGHT COUPLING 25; weight (kg): 0.12; small / large box: 5 / 70 • 642270026 — measures: MULT. PRESS STRAIGHT COUPLING 26; weight (kg): 0.12; small / large box: 5 / 70 • 642270032 — measures: MULT. PRESS STRAIGHT COUPLING 32; weight (kg): 0.18; small / large box: 3 / 42 Price and local availability on request. Source: https://mtspain.net/en/straight-coupling-press-multilayer-fitting/