• AS 4883:2017

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    Air valves for sewerage

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  03-27-2017

    Publisher:  Standards Australia

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    Abstract - (Show below) - (Hide below)

    This Standard provides material requirements and performance tests for air valves in wastewater systems, together with default conformance requirements for use by manufacturers and certification bodies.

    Scope - (Show below) - (Hide below)

    This Standard specifies requirements for metallic and plastics bodied PN 10 and PN 16 air valves for sewerage. This Standard is applicable to valve sizes DN 50 to DN 200 suitable for wastewater, with a maximum operating temperature of 60°C (see Note 2).This Standard covers the following types of valves:(a) Large-orifice air valves.(b) Small-orifice air valves.(c) Double-orifice air valves.(d) Anti-slam air valves.NOTES: 1 Purchasing guidelines are given in Appendix B.2 Based upon a maximum sewage temperature of 40°C within the main and the air valve being located above ground exposed to sunlight.3 Alternative pressure classes are available and may be specified.

    General Product Information - (Show below) - (Hide below)

    Committee WS-022
    Document Type Standard
    Publisher Standards Australia
    Status Current
    Supersedes

    History - (Show below) - (Hide below)

    First published as AS 4883—2008.This edition 2017. First published as AS 4883-2008. This edition 2017.

    Standards Referenced By This Book - (Show below) - (Hide below)

    AS/NZS 4158:2003 Thermal-bonded polymeric coatings on valves and fittings for water industry purposes
    AS 1111.1:2015 ISO metric hexagon bolts and screws - Product grade C Bolts
    AS/NZS 1567:1997 Copper and copper alloys - Wrought rods, bars and sections (Reconfirmed 2021)
    AS 2317-1998 Collared eyebolts
    AS 1627.0-1997 Metal finishing - Preparation and pretreatment of surfaces Method selection guide (Reconfirmed 2017)
    AS 681.1-2008 Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications Vulcanized rubber
    AS 1112.3:2015 ISO metric hexagon nuts Product grade C
    AS 1275-1985 Metric screw threads for fasteners (Reconfirmed 2017)
    AS 1237.2:2016 Tolerances for fasteners Washers for bolts, screws and nuts - Product grades A, C and F
    AS 4087-2004 Metallic flanges for waterworks purposes
    AS 2345-2006 Dezincification resistance of copper alloys
    AS 1831-2007 Ductile cast iron
    AS 3894.3-2002 Site testing of protective coatings Determination of dry film thickness (Reconfirmed 2013)
    AS 1646-2007 Elastomeric seals for waterworks purposes (Reconfirmed 2018)
    AS/NZS 1568:1998 Copper and copper alloys - Forging stock and forgings
    AS 3894.1-2002 Site testing of protective coatings Non-conductive coatings - Continuity testing - High voltage (brush) method (Reconfirmed 2013)
    AS ISO 7.1-2008 Pipe threads where pressure-tight joints are made on the threads Dimensions, tolerances and designation
    AS 2129-2000 Flanges for pipes, valves and fittings (Reconfirmed 2016)
    AS 1627.4-2005 Metal finishing - Preparation and pretreatment of surfaces Abrasive blast cleaning of steel (Reconfirmed 2017)
    AS 2738-2000 Copper and copper alloys - Compositions and designations of refinery products, wrought products, ingots and castings (Reconfirmed 2018)
    AS 1199.1-2003 Sampling procedures for inspection by attributes Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection (Reconfirmed 2016)
    AS 3558.5-1999 Methods of testing plastics and composite materials sanitary plumbing fixtures Determination of degradation by ultraviolet light (Reconfirmed 2016)
    AS 1830-2007 Grey cast iron (Reconfirmed 2017)
    AS 1565-1996 Copper and copper alloys - Ingots and castings (Reconfirmed 2020)
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