Norm

NEN-ISO 19240:2017 en

Industrial valves - Lined metal quarter turn and check valves for chemical process and related industries

52,53

Over deze norm

Status Definitief
Aantal pagina's 7
Gepubliceerd op 01-05-2017
Taal Engels
NEN-ISO 19240 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.

Details

ICS-code 23.060.01
23.060.50
Engelse titel Industrial valves - Lined metal quarter turn and check valves for chemical process and related industries

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