ISO 19240:2017
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ISO 19240:2017
64119

Abstract  Preview

ISO 19240:2017 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.


General information 

  •  :  Published
     : 2017-05
  •  : 1
     : 7
  •  : ISO/TC 153 Valves
  •  :
    23.060.01 Valves in general
    23.060.50 Check valves

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