This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
Specifies the dimensions for two-way valves. Each basic series of these dimensions may be used as required with flanges of mating dimensions conforming to ISO 2084 or ISO 2229. The range of pressure ratings, in PN values, is from 1 up to and including 40, and the classes from 125 to 600; the range of nominal sizes, in DN values, is from 10 up to and including 2000. This second edition cancels and replaces the first edition (1997).
Status : PublishedPublication date : 1982-06
Edition : 2Number of pages : 11
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