95.99 Withdrawal of Standard Aug 26, 2013
ISO
ISO/TC 153 Valves
International Standard
23.060.99 Other valves
Specifies the requirements for metallic butterfly valves with centred or eccentric disc, with centred or eccentric shaft, with metallic, polymeric, elastomeric or composite seating, with lined or unlined body, coated or uncoated, to be used in flanged or butt-welded piping systems for shut-off, throttling or flow control. Covers butterfly valves with nominal diameters DN 40 to DN 2000 and is applicable to valves of nominal pressure PN 2,5 to 50.
WITHDRAWN
ISO 10631:1994
95.99
Withdrawal of Standard
Aug 26, 2013
WITHDRAWN
ISO 10631:2013