BS EN 1171:2015

Industrial valves. Cast iron gate valves

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Označení normy:	BS EN 1171:2015
Počet stran:	24
Vydáno:	2015-10-31
ISBN:	978 0 580 82962 8
Status:	Standard

DESCRIPTION

BS EN 1171:2015

This standard BS EN 1171:2015 Industrial valves. Cast iron gate valves is classified in these ICS categories:

23.060.30 Gate valves

This European Standard specifies the requirements for cast iron gate valves with flanged ends, socket ends or spigot ends.

This European Standard is applicable to cast iron gate 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 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 800; DN 900; DN 1 000.

The range of pressure designations covered is:

isobaric PN 6; PN 10; PN 16; PN 25;
isomorphic, PS 10 bar to PS 1 bar at room temperature.

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