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Norm
ÖNORM EN 12570
Issue date: 2000 09 01
Industrial valves - Method for sizing the operating element
This European Standard specifies the requirements for establishing the minimum size of the operating element supplied with an industrial valve having regard for the force...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 6 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard specifies the requirements for establishing the minimum size of the operating element supplied with an industrial valve having regard for the force applied by one person to operate the valve under specified working conditions.
This standard applies to manual operating elements of sizes from 100 mm to 1 000 mm :
directly mounted on valves ;
mounted on valve reduction gearboxes ;
used for manual operation of power actuated valves.
This standard does not apply to :
impactor handwheels ;
T-keys ;
chainwheels.
Norm
Issue date :
1995 04 01
Valves - Terminology - Part 1: Definition of types of valves
Norm
Issue date :
1997 11 01
Valves - Terminology - Part 2: Definition of components of valves
