Norm

NEN-EN 13709:2010 en

Industriƫle afsluiters - Stalen klepafsluiters en afsluitbare terugslagkleppen

23,50

Over deze norm

Status Definitief
Aantal pagina's 16
Gepubliceerd op 01-05-2010
Taal Engels
This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight, angle or oblique pattern with end connections flanged, butt welding, socket welding or threaded. This standard is applicable to steel globe and globe stop and check valves mainly used for industrial and general purpose applications. However, they can be used for other applications provided the requirements of the relevant performance standards are met. The range of nominal sizes covered is: DN 8; DN 10; DN 12; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400. DN 8 and DN 12 are not used for PN designated flanged end connections. DN 8, DN 10 and DN 12 are not used for Class designated flanged end connections. Socket welding end valves and threaded end valves are limited to the range DN 8 to DN 65. The range of pressure designations covered is: a) for flanged and butt welding end valves: 1) PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; 2) Class 150; Class 300; Class 600. b) for socket welding end valves and threaded end valves: 3) PN 40; PN 63; PN 100; 4) Class 600; Class 800.

Details

ICS-code 23.060.10
23.060.20
23.060.50
Nederlandse titel Industriƫle afsluiters - Stalen klepafsluiters en afsluitbare terugslagkleppen
Engelse titel Industrial valves - Steel globe and globe stop and check valves
Vervangt
Normatieve verwijzingen
  • 2014/68/EU,
  • 97/23/EG, Drukapparatuur (PED)

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