Reference Source

ISO 7121:1986

For ISO 7121:1986, item title is Flanged steel ball valves; status code is 9599; successor is ISO 7121:2006; withdrawn / published date is 1986-04-24, recorded from its source on 2026-08-05.

Identifier
ISO 7121:1986 verified
Item title
Flanged steel ball valves verified
Status code
9599 verified
Successor
ISO 7121:2006
Withdrawn / published date
1986-04-24 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

13707,IS,,ISO 7121:1986,Flanged steel ball valves,"Robinets à tournant sphérique en acier, à brides",1986-04-24,1,['23.060.20'],ISO/TC 153,9599,,[43496],"['en','fr']",9,"<p>Specifies requirements for nominal pressure ranges from ISO PN10 to ISO PN100 and nominal sizes from DN10 to DN500. Contains definitions and figures to illustrate them. Gives tables for body wall thickness, body and port inside diameter, effective diameters, and drain tappings. Includes an annex for information to be specified by purchaser.</p>"

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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