NFE 35 424-2 : 2007 XP
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
REFRIGERATING SYSTEMS AND HEAT PUMPS - QUALIFICATION OF TIGHTNESS OF COMPONENTS - PART 2: SEMI-STATIC COMPONENTS (EXPANSION VALVES, VALVES, FILLING VALVES, PRESSURE SWITCH, SAFETY VALVES AGAINST EXCESSIVE PRESSURE)
01-07-2011
12-01-2013
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Symboles
5 Principe et sanction de l'essai
6 Appareillage
7 Composants soumis à essai
8 Mode opératoire
9 Paramètres d'essai
9.1 Cyclage
9.2 Simulation d'opérations de maintenance et de
fonctionnement
10 Rapport d'essai
11 Informations à communiquer à l'utilisateur
Bibliographie
Il est également applicable aux composants semi-statiques démontables utilisés dans les installations frigorifiques fixes. Le présent document s'applique aux composants semi-statiques utilisés dans les industries du froid et de la climatisation fixe, notamment les détendeurs, vannes et robinets, valves de remplissage, pressostats, soupapes de sûreté contre les surpressions.
| DevelopmentNote |
Indice de classement: E35-424-2XP. XP NFE 35 424-2 December 2007. (02/2008)
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| DocumentType |
Miscellaneous Product
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
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| SupersededBy |
| NFA 09 110 : 1980 | TIGHTNESS CHECKS - RECOMMENDED PRACTICES FOR INVESTIGATING LEAKS USING PRESSURIZED GAS |
| NF EN 378-1 : 2017 | REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 1: BASIC REQUIREMENTS, DEFINITIONS, CLASSIFICATION AND SELECTION CRITERIA |
| ISO 817:2014 | Refrigerants — Designation and safety classification |
| NFA 09 491 : 1989 | NON DESTRUCTIVE TESTING - TIGHTNESS OF TESTING - TESTING BY ACCUMULATION OF SNIFFING OF GAS |
| NF EN 1779 : 1999 AMD 1 2004 | NON-DESTRUCTIVE TESTING - LEAK TESTING - CRITERIA FOR METHOD AND TECHNIQUE SELECTION |
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