NBN EN 28659 : 1992
Current
The latest, up-to-date edition.
THERMOPLASTIC VALVES - FATIGUE STRENGTH - TEST METHOD
12-01-2013
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).
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 28659:1992 | Identical |
| ISO 7005-2:1988 | Identical |
| UNI EN 28659 : 1993 | Identical |
| ISO 7005-3:1988 | Identical |
| ISO 6708:1995 | Identical |
| ISO 8659:1989 | Identical |
| EN 28659:1990 | Identical |
| BS EN 28659:1992 | Identical |
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