NA 003

DIN Standards Committee Valves

About NAA

The scope of the DIN Standards Committee Valves (NAA) includes the national, European and international standardization of valves/fittings as defined in DIN EN 736-1. In particular, the principles for

  • basic standards,
  • product standards
  • and performance standards

for industrial and building valves/fittings are covered by the DIN Standards Committee Valves.

The following are not included in the scope: standardization of

  • pipe fittings (e.g. flanges and connection thread),
  • fire extinguisher valves/fittings (except hydrants),
  • gas cylinder valves,
  • valves for use in refrigeration technology.

How is NAA composed?

Contact

DIN e. V.
Jan Dittberner

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
DIN EN 19/A1 2024-11-29 Industrial valves - Marking of metallic valves More  Comment 
DIN EN 00069246 2024-08-06 Industrial valves - Additional requirements for metallic valves for hydrogen application More  Comment 
DIN EN ISO 22109 rev 2024-07-01 Industrial valves - Gearbox for valves More  Comment 

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New publications
Document number Edition Procedure Title
DIN EN 17955 2024-11 Standard Industrial valves - Functional safety of safety-related automated valves; German version EN 17955:2024 More  Order from DIN Media
DIN EN 17821 Berichtigung 1 2024-10 Standard Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification; German version EN 17821:2023/AC:2024 More  Order from DIN Media
DIN EN ISO 5211 2024-10 Standard Industrial valves - Part-turn actuator attachments (ISO 5211:2023); German version EN ISO 5211:2023 More  Order from DIN Media

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