Here you will find a comprehensive run down of all the standards and norms which we comply with to ensure our products are of the highest quality.
We follow these to ensure the compatibility of our products and to secure our quality through uniformed testing methods. This helps to optimise communication throughout all processes in the company including development, research and production. We observe internationally recognised principles here at EM Technik.
Reference Standards (extract)
| Standard | Description |
| DIN 13 | Metric ISO threads |
| DIN 168 | GL knuckle threads |
| DIN 2401 | Pressure and temperature data |
| DIN EN 12266 | Technical delivery conditions for fittings |
| DIN 32676, ISO 2852, BS 4825 | Size, diameter and locking brackets for Tri-Clamp connectors |
| DIN 3852 | Sealing collar and recess on male and female threads |
| DIN 19213 | Connection dimensions for effective pressure measuring devices |
| DIN EN 1092, DIN 2527, ANSI B16.5 | Connection dimensions for flanges |
| DIN EN ISO 80369-7 | Small-bore connectors for liquids and gases in healthcare applications |
| DIN ISO 228 | Cylindrical pipe threads |
| DIN ISO 2768 | General tolerances |
| EN 837 | Connection sleeve for pressure transducer |
| EN 10204 | Types of test certificates |
| ISO 10931 | PVDF plastic pipe systems |
| ANSI/ASME 1.20.1 | NPT thread |
Certificates
ATEX
ATEX, which stands for French “ATmosphère EXplosible”, is the brief description of European Directive 2014/34/EU. It governs placing of explosion protected electrical and mechanical devices, components and protective systems on the market. Since July 1, 2003 it has applied to all new devices and protective equipment.
A potential ignition source arises through internal function or external effects. Both of these can be ignored for fitting from emtechnik.
Directive 97/23 EC, Pressurised Vessel Regulations
Our products, valves, ball valve, flow meters and special fittings fall under diagram 8 of the Pressurised Vessel Regulations based on fluid class, pressure, nominal diameters and volume. In the area of article 4 paragraph 3.
Vacuum suitability of products
In the helium tightness test method, the test object is evacuated and charged with helium. Since helium has a very small molecular size, it can penetrate even through very small leaks, which means it can be detected very quickly.