EN 1488:2000

EN 1488:2000 is a standard published by the European Committee for Standardization (CEN). Its full title is "Building valves - Expansion groups - Tests and requirements". This standard covers: This European Standard specifies, dimensions, materials and performance requirements (including methods of test) for expansion groups, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Expansion groups are intended for fitting to the cold water supply of storage water heaters, having a maximum distribution temperature of 95°C, for all energy sources. Expansion groups limit pressure, in the water heater to which they are fitted, that is produced by thermal expansion of the water.

This European Standard specifies, dimensions, materials and performance requirements (including methods of test) for expansion groups, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Expansion groups are intended for fitting to the cold water supply of storage water heaters, having a maximum distribution temperature of 95°C, for all energy sources. Expansion groups limit pressure, in the water heater to which they are fitted, that is produced by thermal expansion of the water.

EN 1488:2000 is classified under the following ICS (International Classification for Standards) categories: 91.140.60 - Water supply systems. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 1488:2000 has the following relationships with other standards: It is inter standard links to EN 1488:2021, ISO 7-1:1994, ISO 7005-3:1988, ISO 228-1:1994, prEN 15116, EN 12420:2024, EN 14015:2004, EN 1982:2024, EN ISO 3822-3:1997, EN 1254-2:2021, EN ISO 6509-1:2014, EN ISO 3822-1:1999, EN 14989-2:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 1488:2000 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/EXP. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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