NS EN 593 : 2017
Current
Current
The latest, up-to-date edition.
INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
Published date
01-12-2013
Provides minimum general requirements for butterfly valves having metallic bodies for use in wafer, lug, flange or butt welding piping systems and used for isolating, regulating or control applications.
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