International Standard
ISO 5752:2021
Metal valves for use in flanged pipe systems — Face-to-face and centre-to-face dimensions
Reference number
ISO 5752:2021
Edición 3
2021-06
International Standard
Vista previa
ISO 5752:2021
77335
No disponible en español
Publicado (Edición 3, 2021)

ISO 5752:2021

ISO 5752:2021
77335
Idioma
Formato
CHF 151
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies the basic series of face-to-face (FTF) and centre-to-face (CTF) dimensions for two-way metal valves of the gate, globe, diaphragm, ball, plug, butterfly design types used as isolating and check valves in flanged pipe systems. Each basic series of face-to-face and centre-to-face dimensions can be used as required with flanges of mating dimensions conforming to the equivalent EN or ASME flange series.

This document covers valves with the following PN, Class, DN and NPS 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 650; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1 050; DN 1 200; DN 1 400; DN 1 600; DN 1 800; DN 2 000;

—    corresponding to nominal sizes NPS: ⅜; ½; ¾; 1; 1 ¼; 1 ½; 2; 2 ½; 3; 4; 5; 6; 8; 10; 12; 14; 16; 18; 20; 24; 26; 28; 30; 32; 36; 40; 42; 48; 56; 64; 72; 80.

NOTE       See Annex B for the relationship between DN and NPS.

Informaciones generales

  •  : Publicado
     : 2021-06
    : Norma Internacional publicada [60.60]
  •  : 3
     : 35
  • ISO/TC 153
    23.060.01 
  • RSS actualizaciones

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