DS/EN 558:2017

Industriventiler - Byggelængder for metalventiler til indbygning i rørsystemer med flanger - PN- og klassebetegnede ventiler


Status:
Gældende
Type:
Standard
Sprog:
EN
Pris fra:
kr. 555,00

Beskrivelse

This European Standard specifies the "face-to-face" (FTF) and "centre-to-face" (CTF) dimensions for PN and Class designated metal valves used in flanged pipe systems.

This European Standard covers valves with the following PN, Class and DN values:

- PN 2,5; PN 6; PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400;

- Class 125; Class 150; Class 250; Class 300; Class 600; Class 900; Class 1 500; Class 2 500;

- DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1050; DN 1 200; DN 1 400; DN 1 600; DN 1 800; DN 2 000.

For valves in other shell materials than metal the same FTF and CTF dimensions may be used.

For relationship between DN and NPS see Annex B.


Antal sider: 35

Udgivet: 2017-02-28

Godkendelsesdato: 2017-02-21

Internationale relationer: EN 558:2017 IDT

ICS: 23.060.10 - Kugleventiler 23.040.99 - Andre rørledningskomponenter

Varenummer: M297709


Udvalg og komiteer

Komite

  • CEN/TC 69
  • CEN/TC 69/WG 1

Dansk udvalg

DS/S-251