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STN is a protected designation of Slovak national technical standards.
Industrial valves. Marking of metallic valves
Standard published on 1.11.2024
Selected format:Marking of general purpose industrial valves
WITHDRAWN published on 1.1.2002
Selected format:Industrial valves. Marking of metallic valves
WITHDRAWN published on 1.10.2016
Selected format:Marking of general purpose industrial valves
WITHDRAWN published on 1.12.2002
Selected format:Industrial valves. Marking of metallic valves
WITHDRAWN published on 1.12.2003
Selected format:Industrial valves - Marking of metallic valves
WITHDRAWN published on 1.3.2024
Selected format:Industrial valves. Marking. General technical requirements
Standard published on 1.1.2002
Selected format:Industrial fittings. Marking of industrial fittings. Requirements for marking of control valves
Standard published on 1.5.1984
Selected format:Industrial fittings. Marking of industrial fittings. General requirements
WITHDRAWN published on 1.2.1985
Selected format:Electric actuators for industrial valves - General requirements (ISO 22153:2020)
Standard published on 1.8.2021
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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