Standard Swedish standard · SS-EN 1171:2016

Industrial valves - Cast iron gate valves

Status: Valid

Scope
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.

Subjects

Gate valves


Product information

Language: English

Written by: SIS - Materialteknik

International title: Industrial valves - Cast iron gate valves

Article no: STD-8018801

Edition: 2

Approved: 2/8/2016

No of pages: 28

Replaces: SS-EN 1171