We use cookies to make our website more user-friendly and to continually improve it. Please agree to the use of cookies in order to proceed with using our websites. More information can be found in our data protection information and our cookie guidelines.

- Required
- Functional
- Personalization
- Required
  These cookies are essential for the operation of the site and enable, for example, security-relevant functions. In addition, we can also use this type of cookie to determine whether you want to remain logged in to your profile in order to make our services available to you more quickly when you visit our website again.
- Functional
  In order to further improve our offer and our website, we collect anonymized data for statistics and analysis. With the help of these cookies we can, for example, determine the number of visitors and the effect of certain pages on our website and optimize our content.
- Personalization
  We use these cookies to make it easier for you to use the site. For example, based on a previous (e.g. product search), you can conveniently access it when you visit our website again.

Attention: Your browser doesn't support javascript or you have deactivated Javascript in your browser. Please enable Javascript in your browser in order to be able to use all functions of this website.

Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Publications of NA 044-00-03 AA

Sort by:


DIN 3159	1965-05	Standards	Assembling dimensions of flanges for fittings for refrigerating installations up to nominal pressure 25 More	Order from DIN Media
DIN 3160	1974-08	Standards	Through-valves for refrigerant circuits, nominal pressure 25 bar More	Order from DIN Media
DIN 3161	1974-08	Standards	Elbow valves for refrigerant circuits; nominal pressure 25 bar More	Order from DIN Media
DIN 3162	1974-08	Standards	Screwed caps for valves for refrigerant circuits, nominal pressure 25 bar More	Order from DIN Media
DIN 3163	1974-08	Standards	Control through valves for refrigerant circuits, nominal pressure 25 bar More	Order from DIN Media
DIN 3164	1974-08	Standards	Position indicator for valves for refrigerant circuits More	Order from DIN Media
DIN 3866	1990-06	Standards	Refrigeration; threaded stem; 90° flared flanges for solderless compression couplings rated for PN 40 More	Order from DIN Media
DIN 3866 Berichtigung 1	2019-10	Standards	Refrigeration; threaded stem; 90° flared flanges for solderless compression couplings rated for PN 40; Corrigendum 1 More	Order from DIN Media
DIN 8905-1	1983-10	Standards	Tubes for refrigerating systems with hermetic and semi-hermetic compressors; outside diameter up to 54 mm; technical delivery conditions More	Order from DIN Media
DIN 8905-3	1983-10	Standards	Tubes for refrigerating systems with hermetic and semi-hermetic compressors; additional technical delivery conditions for capillary restrictor tubes More	Order from DIN Media

1 / 2

TOP

Want to learn more?

Show

Preferred form of address

Male

Female

Neutral

First name*

Last name*

E-mail*

Phone no.

Subject

Message*

Security code*

Here you can find our privacy policy

*Required field