UNE-EN 28659:1992

Superseded

View Superseded by

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:1989)

Available format(s)

Hardcopy , PDF

Superseded date

03-24-2021

Language(s)

Spanish, Castilian, English

Published date

12-02-1992

Publisher

Asociacion Espanola de Normalizacion

Cooperating organizations
National foreword
Foreword
Text of EN 28659 (no contents section)
National annex NA (informative) Committees responsible

Specifies the test needed to confirm the ability of hand-operated plastics valves to withstand prolonged use, with repeated closure and openings. Does not specify the ability of valves to withstand adverse conditions; particularly those of chemically aggressive fluid media and/or environments, or excessive fluid velocities and cavitation. Includes values of parameters necessary for the proper performance of the endurance test (although parameters may be different in particular product standards).

Committee	CTN 53/SC 2
DocumentType	Standard
Pages	8
PublisherName	Asociacion Espanola de Normalizacion
Status	Superseded
SupersededBy	UNE-EN ISO 8659:2021

Standards	Relationship
NF EN 28659 : 1991	Identical
ISO 8659:1989	Identical
NBN EN 28659 : 1992	Identical
UNI EN 28659 : 1993	Identical
BS EN 28659:1992	Identical
EN 28659:1990	Identical