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Standard [CURRENT]

DIN EN 1171:2015-11

Industrial valves - Cast iron gate valves; German version EN 1171:2015

German title
Industriearmaturen - Schieber aus Gusseisen; Deutsche Fassung EN 1171:2015
Publication date
2015-11
Original language
German
Pages
21

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Publication date
2015-11
Original language
German
Pages
21
DOI
https://dx.doi.org/10.31030/2309278

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Overview

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. The responsible German standardization committee is Working Committee NA 003-01-02 AA "Schieber" ("Gate valves") at DIN Standards Committee Valves (NAA).

Content
ICS
23.060.30
DOI
https://dx.doi.org/10.31030/2309278
Replacement amendments

This document replaces DIN EN 1171:2003-01 .

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