Norm

NEN-EN 593:2017 en

Industriƫle kleppen - Metalen vlinderkleppen voor algemene doeleinden

75,41 91,25 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 40
Gepubliceerd op 01-11-2017
Taal Engels
NEN-EN 593 specifies minimum general requirements for butterfly valves having metallic bodies for use with all type of pipe end connections (e.g. wafer, lug, flange, butt welding) and used for isolating, regulating or control applications. The PN and Class ranges are: - PN 2,5; PN 6; PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; - Class 150; Class 300; Class 600; Class 900. The size range is: - 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 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1 050; DN 1 100; DN 1 200; DN 1 400; DN 1 500; DN 1 600; DN 1 800; DN 2 000; DN 2 200; DN 2 400; DN 2 600; DN 2 800; DN 3 000; DN 3 200; DN 3 400; DN 3 600; DN 3 800; DN 4 000. DN 750 and DN 1 050 are used only for Class 150 and Class 300. Intermediate DNs are allowed upon agreement between manufacturer and customer. For valves subject to European legislation on pressure equipment, EN 16668 applies together with this European Standard. For industrial process control valves, EN 1349 and EN 60534-2-1 apply together with this European Standard. For water supply application, EN 1074-1 and EN 1074-2 apply together with this European Standard. The correspondence between DN and NPS is given for information in Annex D.

Details

ICS-code 23.060.30
Nederlandse titel Industriƫle kleppen - Metalen vlinderkleppen voor algemene doeleinden
Engelse titel Industrial valves - Metallic butterfly valves for general purposes

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