NEN-EN 13325:1998 Ontw. en

Industriële afsluiters - Membraanafsluiters van thermoplastische materialen

  • Deze norm is ingetrokken sinds 01-07-2001


Over deze norm

Status Ingetrokken
Aantal pagina's 14
Gepubliceerd op 01-09-1998
Taal Engels
Shall be treated as a product standard for diaphragm valves of thermoplastics materials of the weir type hand-operated or power operated, to be installed in industrial pipe systems with known connections, irrespective of the field of application and the fluids to be conveyed. Applies to diaphragm valves of sizes up to DN 250 and up to PMA 10 bar. Requirements concerning the types of the diaphragm valves and their connections to the pipe system, the standardized nominal diameters as well as the permissible stress (allowed working pressure as a function of the operating temperature and expected life time) are the object of the present product standard.


ICS-code 23.060.99
Nederlandse titel Industriële afsluiters - Membraanafsluiters van thermoplastische materialen
Engelse titel Industrial valves - Diaphragm valves of thermoplastics materials
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