Průmyslové armatury - Stavební délky ETE, CTE armatur se závitovými konci (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN 16722
Classification mark: 133036
Catalog number: 99206
Publication date standards: 1.4.2016
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN 16722 (133036):

This European Standard specifies the end-to-end and centre-to-end dimensions for valves with threaded ends with connecting dimensions in compliance with EN ISO 228 1 or EN 10226 1, used in PN and Class designated piping systems. The range of PN is: - PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400. The range of Class is: - Class 150, Class 300, Class 600, Class 900, Class 1 500, Class 2 500. The range of nominal size is: - DN 4; DN 6; DN 8; DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100. NOTE 1: See Annex C for the relationship between nominal size (DN) and nominal pipe size (NPS). NOTE 2: Valves having screwed end profiles different from those specified in EN ISO 228 1 or EN 10226-1, may use the same dimensions than those specified in Table 1