prEN 12328

Industrial valves - Copper alloy check valves prEN 12328

General information

50.98 Project deleted   May 21, 2003

CEN

CEN/TC 69 Industrial valves

European Norm

Scope

This European Standard applies to copper alloy check valves for general use having: flanged, wafer, threaded, capillary, compression or loose nut/union end, body ends; designations PN 6, PN 10, PN 16, PN 20, PN 20, PN 25, PN 32, PN 40, PN 63, Class 150 and Class 300; nominal sizes DN 8 to DN 400. This standard specifies the design and performance requirements including materials, pressure/temperature ratings for the shell and body seats, dimensions, tests procedures and marking. For some specific fields of application, for example, drinking water or gas the requirements given in this standard may be supplemented or modified by the requirements defined in the related application standard and approval by the relevant regulatory body may be required.

Related legislation

Legislation related to this standard

97/23/EC

Pressure equipment

Life cycle

NOW

ABANDON
prEN 12328
50.98 Project deleted
May 21, 2003