This European Standard specifies supplementary requirements for tests, test procedures and acceptance criteria of industrial valves made of metallic materials. The specified tests may be used as type tests, production tests or acceptance tests. The application of these tests is specified in the appropriate product or performance standards. When specified as a normative reference in a valve product or performance standard,This European Standard should be considered in conjunction with given specific requirements of the valve product or performance standard. Where requirements in a product or performance standard differ from those given inThis European Standard, the requirements of the product or performance standard apply. NOTE For testing of industrial valves of thermoplastic materials, ISO 9393-1 and ISO 9393-2 apply.
EN 12266-2:2012 Referenced Document
EN 1267 Industrial valves - Test of flow resistance using water as test fluid
EN 736-1 Valves - Terminology - Part 1: Definition of types of valves*， 2018-02-01 Update
EN 736-2 Valves - Terminology - Part 2: Definition of components of valves*， 2016-02-01 Update
EN 736-3 Valves - Terminology - Part 3: Definition of terms
EN ISO 10497 Testing of valves - Fire type-testing requirements (ISO 10497:2022)*， 2022-11-16 Update
EN 12266-2:2012 history
2012EN 12266-2:2012 Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements
2002EN 12266-2:2002 Industrial Valves - Testing of Valves Part 2: Tests, Test Procedures and Acceptance Criteria Supplementary Requirements