Sets out requirements for the design, construction, testing and performance of the following types of valves within the range of DN 15 to DN 50; a. Temperature-pressure relief valves; b. Expansion control valves; c. Non-return valves; d. Temperature relief valves; e. Combination high pressure expansion non-return valves.
AS 1357.1:2004 history
2019AS 1357.1:2019 Valves primarily for use in heated water systems, Part 1: Protection valves
2009AS 1357.1:2009 Valves primarily for use in heated water systems