NBN ISO 19240:2021

NBN ISO 19240:2021

Industrial valves — Lined metal quarter turn and check valves for chemical process and related industries ISO 19240:2017

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Détails

This document specifies requirements for design, dimensions, material, fabrication and production testing of lined metal quarter turns valves (plug valves, butterfly valves, ball valves) and check valves with flanged, wafer and wafer lug body types. It covers valves of the nominal sizes, DN: — 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 750, 800, 900, 1 000, 1 200 corresponding to nominal pipe sizes, NPS 1/2 to NPS 48, and applies to pressure designations: — PN 10, 16, 25, 40 — Class 150, 300.
Directives : Not yet available in DB

Informations supplémentaires

Auteur Bureau de Normalisation Belge (NBN)
Edité par NBN
Type de document Norme
ICS 23.060.01 : Robinetterie en général
23.060.50 : Clapets de non-retour
Historique No
Mot-clé ISO 19240, ISO 19240:2021