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AS/NZS 2845.1:2010 Water supply - Backflow prevention devices - Part 1: Materials, design and performance requirements

Abbreviation
AS/NZS 2845.1:2010
Amendment
Amendment 1 - incorporated. Published 03/06/2014.
Valid from
29/06/2010
Replaces
AS/NZS 2845.1:1998

Information provider
Standards New Zealand
Author
Standards New Zealand, Standards Australia
Information type
New Zealand Standard
Format
PDF


Description

This Standard specifies requirements for the materials, design, performance and testing of mechanical backflow prevention devices that are used for the protection of water supplies.

Scope

This Standard covers backflow prevention devices that are used for the protection of water supplies. This Standard covers backflow prevention devices classified as PN 10, PN 12 or PN 16, of the following types:

  • (a) Atmospheric vacuum breaker;
  • (b) Hose connection vacuum breaker;
  • (c) Dual check valve with atmospheric port;
  • (d) Dual check valve;
  • (e) Dual check valve with intermediate vent;
  • (f) Pressure-type vacuum breaker;
  • (g) Double check valve;
  • (h) Double check detector assembly;
  • (i) Reduced pressure zone device;
  • (j) Reduced pressure detector assembly;
  • (k) Spill-resistant pressure vacuum breaker;
  • (l) Beverage dispenser dual check valve with atmospheric port;
  • (m) Pipe interrupter device;
  • (n) Single check valve (testable); and
  • (o) Single check detector assembly testable.
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For assistance with locating previous versions, please contact the information provider.
This resource is cited by:

AS/NZS 2845.1:2010 Water supply - Backflow prevention devices - Part 1: Materials, design and performance requirements

This document is CITED BY:

AS/NZS 2845.1:2010 Water supply - Backflow prevention devices - Part 1: Materials, design and performance requirements

Description

This Standard specifies requirements for the materials, design, performance and testing of mechanical backflow prevention devices that are used for the protection of water supplies.

View on Information Provider website
AS/NZS 2845.1:2010 Water supply - Backflow prevention devices - Part 1: Materials, design and performance requirements
Description

This Standard specifies requirements for the materials, design, performance and testing of mechanical backflow prevention devices that are used for the protection of water supplies.

View on Information Provider website
This resource cites:

AS/NZS 2845.1:2010 Water supply - Backflow prevention devices - Part 1: Materials, design and performance requirements

This document CITES:
New Zealand Standards
Australian Standards
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