Hot Spot Draft BS EN 16722

Published: 13th May 2014 | Issue 29 Share article:

Draft BS EN 16722 Industrial valves - End-to-end and centre-to-end dimensions for valves with screwed ends has been issued for Public Comment.

This draft standard is based on European discussions in which the UK has taken an active part. Your comments on this draft are welcome and will assist in the preparation of the consequent British Standard

This European Standard specifies the end-to-end and centre-to-end dimensions for valves with screwed ends with connecting dimensions in compliance with EN ISO 228-1 or EN 10226-1, used in PN and Class designated piping systems.

The range of PN is:

PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400.

The range of Class is:

Class 150, Class 300, Class 600, Class 900, Class 1 500, Class 2 500.

The range of nominal size is:

DN 4; DN 6; DN 8; DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100.

Please indicate whether you consider the UK should submit a negative (with reasons) or positive vote on this draft

Comments should be forwarded to BVAA by 15 August for onward submission to BSI.

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