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DR AS 5612
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Butterfly valves for general purposes
30-06-2017
20-02-2013
Proposes requirements for PN 10 and PN 16 flanged, tapped lugged water and PN 10, PN 16, and PN 25 shouldered or rolled grooved valves of nominal sizes DN 50 to DN600 with a maximum operating temperature of 40°C.
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