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All DIN standards and related specifications, such as DIN SPEC, are protected by copyright. If you intend to reproduce standards for a specific purpose, you must obtain a reproduction permit. Before submitting your request, please review our reproduction terms and conditions.

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Reproduction refers to any use of a DIN standard that results in the creation of an additional copy in a directly or indirectly perceptible form—regardless of the method used (e.g., copying, printing, filming, transcribing, scanning, or data transfer). This also applies if only parts of a DIN standard are reproduced (partial reproduction) or if the additional copy is only slightly modified.
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Fees are generally calculated as a percentage of the purchase price of the standard (printed version). The percentage depends on:

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For the reproduction of DIN Standards with VDE classification, please send your request to DKE www.dke.de/en.
For reproduction of VDI Standards please contact www.vdi.de/en, for VDMA Merkblätter please contact the VDMA, www.vdma.org/vdma-specifications.

911-920 of 320,416 results
Draft standard

DIN 3230-5

Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests
Edition 2026-02
Language: German

Standards [CURRENT]

DIN 3230-5

Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests
Edition 2014-11
Language: German

Standards [CURRENT]

DIN 3238

Couplings for compressed air - Claw coupling, 42 mm internal width, with securing nut - Coupling with male, female and hose connection ends, joint ring
Edition 2023-11
Language: German

Standards [CURRENT]

DIN 3247

Flanged suction strainers without non-return valve
Edition 2017-03
Language: German

Standards [CURRENT]

DIN 3248

Threaded suction strainers without non-return valve
Edition 2017-03
Language: German

Standards [CURRENT]

DIN 3249

Threaded suction strainers with non-return valve
Edition 2017-03
Language: German

Standards [CURRENT]

DIN 3259

Flanged suction strainers with non-return valve
Edition 2017-03
Language: German

Standards [CURRENT]

DIN 3266

Valves for drinking water installations on private premises - Anti-vacuum valves, types D and E
Edition 2018-03
Language: German

Standards [CURRENT]

DIN 3267

Sanitary tapware - Flushing tubes for flush-valves
Edition 2020-11
Language: German

Standards [CURRENT]

DIN 3280-1

Valves for domestic water supply PN 10 - Metallic tapered unions - Part 1: Design
Edition 2017-11
Language: German

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