EN 1111:1998

EN 1111:1998 is a standard published by the European Committee for Standardization (CEN). Its full title is "Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification". This standard covers: This European Standard specifies : - the dimensional, leaktightness, mechanical and hydraulic performance, mechanical endurance and acoustic characteristics with which thermostatic mixers shall comply ; - the procedures for testing these characteristics. It is applicable : - to thermostatic mixing valves intended for use on sanitary appliances in washrooms (toilets, bathrooms etc.) and in kitchens ; - to PN 10 thermostatic mixing valves used under the pressure and temperature conditions given in table 1.

This European Standard specifies : - the dimensional, leaktightness, mechanical and hydraulic performance, mechanical endurance and acoustic characteristics with which thermostatic mixers shall comply ; - the procedures for testing these characteristics. It is applicable : - to thermostatic mixing valves intended for use on sanitary appliances in washrooms (toilets, bathrooms etc.) and in kitchens ; - to PN 10 thermostatic mixing valves used under the pressure and temperature conditions given in table 1.

EN 1111:1998 is classified under the following ICS (International Classification for Standards) categories: 91.140.70 - Sanitary installations. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 1111:1998 has the following relationships with other standards: It is inter standard links to EN 1111:2017, ISO 228-1:1994, EN 1717:2025+A1:2026, EN ISO 3822-1:1999, EN 14989-2:2007, EN 232:2012, EN ISO 3822-4:1997, EN ISO 3822-3:2018, EN 695:2005, EN 1717:2025, EN 246:2021, EN 248:2002, EN ISO 3822-2:1995, EN 200:2023, EN 31:2011+A1:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 1111:1998 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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