NF EN 28233 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
THERMOPLASTICS VALVES - TORQUE - TEST METHOD
04-04-2024
12-01-2013
Cooperating organizations
National foreword
Method
Foreword
1. Scope
2. Field of application
3. References
4. Definitions
5. Test specimen
6. Test conditions
7. Apparatus
8. Procedure
9. Test report
Table
Untitled
Annex
National annex NA (informative) Committees responsible
Specifies a test method for determining the closing and opening torque of thermoplastics valves. Applies to all types of thermoplastics valves meant to be used for transporting fluids. Coverage includes definitions, apparatus and procedure.
| DevelopmentNote |
INDICE DE CLASSEMENT: T54083
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN 28233 : 1991 | Identical |
| ISO 8233:1988 | Identical |
| UNI EN 28233 : 1993 | Identical |
| SNV NF EN 28233 : 1991 | Identical |
| UNE-EN 28233:1992 | Identical |
| BS EN 28233:1992 | Identical |
| NBN EN 28233 : 1992 | Identical |
| EN 28233:1990 | Identical |
| DIN EN 28233:1991-06 | 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 |
| 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 |
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