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?


DIN e. V.

Jan Dittberner

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
DIN EN 817 rev 2021-09-27 Sanitärarmaturen - Mechanisch einstellbare Mischer (PN 10) - Allgemeine technische Spezifikation More  Comment 
DIN EN 200 rev 2021-09-27 Sanitärarmaturen - Auslaufventile und Mischbatterien für Wasserversorgungssysteme vom Typ 1 und Typ 2 - Allgemeine technische Spezifikation More  Comment 
DIN EN 1717 rev-00164672 2021-09-27 Schutz des Trinkwassers vor Verunreinigungen in Trinkwasser-Installationen und allgemeine Anforderungen an Sicherungseinrichtungen zur Verhütung von Trinkwasserverunreinigungen durch Rückfließen More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN 13077 2021-11 Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B; German and English version prEN 13077:2021 More  Read draft and comment
DIN EN 19 2021-11 Industrial valves - Marking of metallic valves; German and English version prEN 19:2021 More  Read draft and comment
DIN EN 15714-3 2021-10 Industrial valves - Actuators - Part 3: Pneumatic part-turn actuators for industrial valves - Basic requirements; German and English version prEN 15714-3:2021 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN 10374 2021-10 Standard Welded fittings for the food and chemical industries - Tees, bends and reducers for welding; German version EN 10374:2021 More  Order from Beuth Verlag
DIN EN 1488 2021-09 Standard Building valves - Expansion groups - Tests and requirements; German version EN 1488:2021 More  Order from Beuth Verlag
DIN 11867 2021-08 Standard Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Elbows for pigging systems More  Order from Beuth Verlag

All publications