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BSI - PREN 12729

Draft BS EN 12729 Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

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Organization: BSI
Publication Date: 20 July 2020
Status: active
Page Count: 32
ICS Code (Drinking water): 13.060.20
ICS Code (Water supply systems): 91.140.60

Document History

PREN 12729
July 20, 2020
Draft BS EN 12729 Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
A description is not available for this item.
BS EN 12729
January 30, 2003
Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
A description is not available for this item.
BS EN 12729
January 30, 2003
Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
A description is not available for this item.

References

This document references:
EN 1254-2 - Copper and copper alloys - Plumbing fittings - Part 2: Compression fittings for use with copper tubes
Published by CEN on May 1, 2021
This document specifies product characteristics, assessment methods, compliance criteria of the test results and a designation system for compression fittings for connecting with copper tubes....
This document references:
EN 13828 - Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements
Published by CEN on September 1, 2003
A description is not available for this item.
This document references:
EN 806-1 - Specifications for Installations Inside Buildings Conveying Water for Human Consumption - Part 1: General
Published by CEN on September 1, 2000
A description is not available for this item.
This document references:
EN 1092-2 - Flanges and Their Joints - Circular Flanges for Pipes, Valves, Fittings and Accessories, PN Designated - Part 2: Cast Iron Flanges
Published by CEN on April 1, 1997
A description is not available for this item.
This document references:
EN 10310 - Steel tubes and fittings for onshore and offshore pipelines -Internal and external polyamide powder based coatings
Published by CEN on December 1, 2003
A description is not available for this item.
This document references:
EN 10310 - Steel tubes and fittings for onshore and offshore pipelines -Internal and external polyamide powder based coatings
Published by CEN on December 1, 2003
A description is not available for this item.
This document references:
EN 1092-2 - Flanges and Their Joints - Circular Flanges for Pipes, Valves, Fittings and Accessories, PN Designated - Part 2: Cast Iron Flanges
Published by CEN on April 1, 1997
A description is not available for this item.
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