INDUSTRIAL VALVES - METHOD FOR SIZING THE OPERATING ELEMENT

Published date

01-12-2013

Publisher

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Symboles
5 Prescriptions
  5.1 Effort appliqué manuellement
  5.2 Dimensionnement de l'organe
      de manoeuvre

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 are defined in this standard. Applicable to manual operating elements of sizes from 100 mm to 1 000 mm: mounted on valve reduction gearboxes; directly mounted on valves; used for manual operation of power actuated valves. Is not applicable to T-keys, chainwheels or impactor handwheels.

DevelopmentNote	Indice de classement: E29-309. (09/2002)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
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

NF EN ISO 16139 : 2006	INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTIC MATERIALS
NF EN ISO 16138 : 2006	INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTIC MATERIALS
XP CEN/TS 13547 : 2007 XP	INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES
NF EN ISO 16136 : 2006	INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTIC MATERIALS
NF EN ISO 21787 : 2006	INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTIC MATERIALS
NF EN ISO 16135 : 2006	INDUSTRIAL VALVES - BALL VALVES OF THERMOPLASTIC MATERIALS