ISO 10631:1994
Metallic butterfly valves for general purposes
- Standard No.
- ISO 10631:1994
- Release Date
- 1994
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 10631:2013
- Latest
- ISO 10631:2021
- Scope
- 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.
ISO 10631:1994 history
- 2021 ISO 10631:2021 Industrial valves - Metallic butterfly valves
- 2013 ISO 10631:2013 Metallic butterfly valves for general purposes
- 1994 ISO 10631:1994 Metallic butterfly valves for general purposes
