SR EN 1171:2003

Industrial valves - Cast iron gate valves

This standard specifies general requirements for cast iron gate valves: - for all fluids and all places of installations;-with flanged,socket orspigot ends; Isobaric from Pn6 to PN 25;Isomorphic from PN1 to PN10. The range of nominal sizes covered is: DN40;DN50;DN65;DN80;DN100;DN125;DN150;DN 200;DN250;DN300;DN350;DN400;DN450;DN500;DN600;DN700;DN750;DN800;DN900; DN1000. For particular applications, some specific or alternative requirements and/or a amendments can be specified by the releva nt performance standards.

General information

Status : Withdrawn
Approval date : 6/30/2003
Publish date : 7/1/2003
Withdrawal date : 2/29/2016
Number of pages : 20
ICS : 23.060.40 Pressure regulators
Technical Committee : 89 - Industrial valves

Relations with other standards:

Replaced by SR EN 1171:2016