Code
    WMTS-535:2022
    Name
    Anti-slam air valves for plumbing applications
    Description
    This specification contains the requirements for anti-slam air valves for plumbing applications to enable WaterMark certification. Anti-slam air valves covered by this specification range from DN 15 to DN 250, with a maximum operating temperature of 70°C.
    NOTE: AS 4956 should be read in conjunction with this specification.
    WM Specification File
    WMTS-535-2022.pdf (441.72 KB)
    WM Specification
    Yes
    Adoption Date
    17 Mar 2022