This document applies to valves of DN 15 and larger, made of metallic materials for chemical and petrochemical plants. It contains additional requirements to those contained in the relevant European product standards (e. g. EN 593, EN 1349) and EN 16668. The use of design codes o
DIN EN 12569:2020 history
2020DIN EN 12569:2020 Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests; German version EN 12569:2020
1970DIN EN 12569 E:2019-09 Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests
2019DIN EN 12569 E:2019 Draft Document - Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests; German and English version prEN 12569:2019
2001DIN EN 12569:2001 Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests (includes Corrigendum AC:2000); German version EN 12569:1999 + AC:2000