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INDUSTRIAL VALVES - METHOD FOR SIZING THE OPERATING ELEMENT

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2000

Publisher

National Standards Authority of Ireland

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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative References
3 Terms and definitions
4 Symbols
5 Requirements
5.1 Manual force
5.2 Sizing of the operating element

Provides 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. Applicable to manual operating elements of sizes from 100 mm to 1000 mm: - mounted on valve reduction gearboxes; - directly mounted on valves; - used for manual operation of power actuated valves.

DocumentType	Standard
Pages	9
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
UNE-EN 12570:2001	Identical
BS EN 12570:2000	Identical
UNI EN 12570 : 2001	Identical
EN 12570:2000	Identical
DIN EN 12570:2000-10	Identical