NF EN ISO 21787 : 2006
Current
The latest, up-to-date edition.
INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTIC MATERIALS
12-01-2013
Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Exigences
4.1 Conception
4.2 Matériaux
4.3 Relation pression/température
4.4 Dimensions
4.5 Mançuvre
4.6 Caractéristiques fonctionnelles
4.7 Fabrication
4.8 Autres exigences
5 Modes opératoires d'essai
5.1 Résultats d'essai et documentation
5.2 Essais de type initiaux
6 Déclaration de conformité
7 Désignation
8 Marquage et préparation pour le stockage et le transport
8.1 Marquage et documentation
8.2 Préparation pour le stockage et le transport
Annexe A (informative) Informations à fournir par l'acheteur
Bibliographie
Specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control service, their connection to the pipe system, the body materials and their pressure/temperature rating between -40 degree C and +120 degree C, for a lifetime of 25 years, and also specifies their tests.
| DevelopmentNote |
Indice de Classement: E29-343 PR NF EN ISO 21787 October 2001. (11/2001)
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| DocumentType |
Standard
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| ProductNote |
NEW CHILD AMD 1 2019 I NOW ADDED
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
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| Standards | Relationship |
| UNI EN ISO 21787 : 2006 | Identical |
| EN ISO 21787:2006 | Identical |
| NEN EN ISO 21787 : 2006 | Identical |
| UNE-EN ISO 21787:2007 | Identical |
| DIN EN ISO 21787:2006-06 | Identical |
| I.S. EN ISO 21787:2006 | Identical |
| BS EN ISO 21787:2006 | Identical |
| ONORM EN ISO 21787 : 2008 | Identical |
| NBN EN ISO 21787 : 2006 | Identical |
| SN EN ISO 21787 : 2006 | Identical |
| NS EN ISO 21787 : 1ED 2006 | Identical |
| ISO 21787:2006 | Identical |
| NF EN 15389 : 2008 | INDUSTRIAL VALVES - PERFORMANCE CHARACTERISTICS OF THERMOPLASTIC VALVES WHEN USED AS CONSTRUCTION PRODUCTS |
| NF EN ISO 12162 : 2010 | THERMOPLASTICS MATERIALS FOR PIPES AND FITTINGS FOR PRESSURE APPLICATIONS - CLASSIFICATION, DESIGNATION AND DESIGN COEFFICIENT |
| NF EN ISO 228-1 : 2003 | PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - PART 1: DIMENSIONS, TOLERANCES AND DESIGNATION |
| ISO/TR 10358:1993 | Plastics pipes and fittings Combined chemical-resistance classification table |
| NF EN 1267 : 2012 | INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID |
| NF EN 12570 : 2001 | INDUSTRIAL VALVES - METHOD FOR SIZING THE OPERATING ELEMENT |
| NF EN 28659 : 1991 | THERMOPLASTICS VALVES - FATIGUE STRENGTH - TEST METHOD |
| ISO 9393-2:2005 | Thermoplastics valves for industrial applications — Pressure test methods and requirements — Part 2: Test conditions and basic requirements |
| NF EN 736-3 : 2008 | VALVES - TERMINOLOGY - PART 3: DEFINITION OF TERMS |
| NF EN 558-2 : 1996 | INDUSTRIAL VALVES - FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - PART 2: CLASS-DESIGNATED VALVES |
| NF EN 12266-1 : 2012 | INDUSTRIAL VALVES - TESTING OF METALLIC VALVES - PART 1: PRESSURE TESTS, TEST PROCEDURES AND ACCEPTANCE CRITERIA - MANDATORY REQUIREMENTS |
| NF EN 1759-1 : 2005 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, CLASS DESIGNATED - PART 1: STEEL FLANGES NPS 1/2 TO 24 |
| NF EN ISO 15493 : 2004 AMD 1 2017 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - ACRYLONITRILE-BUTADIENE-STYRENE (ABS), UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) AND CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM - METRIC SERIES |
| NF EN 736-2 : 1997 | VALVES - TERMINOLOGY - PART 2: DEFINITION OF COMPONENTS OF VALVES |
| NF EN ISO 10931 : 2006 AMD 1 2015 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLY(VINYLIDENE FLUORIDE) (PVDF) - SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM |
| NF EN ISO 5210 : 2017 | INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS |
| NF EN ISO 898-1 : 2013 | MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 1: BOLTS, SCREWS AND STUDS WITH SPECIFIED PROPERTY CLASSES - COARSE THREAD AND FINE PITCH THREAD |
| NF EN ISO 15494 : 2015 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLYBUTENE (PB), POLYETHYLENE (PE), POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT), CROSSLINKED POLYETHYLENE (PE-X), POLYPROPYLENE (PP) - METRIC SERIES FOR SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM |
| NF EN 558-1 : 1996 | INDUSTRIAL VALVES - FACE-TO-FACE AND CENTER-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - PART 1: PN-DESIGNATED VALVES |
| NF EN 10226-1 : 2004 | PIPE THREADS WHERE PRESSURE TIGHT JOINTS ARE MADE ON THE THREADS - PART 1: TAPER EXTERNAL THREADS AND PARALLEL INTERNAL THREADS - DIMENSIONS, TOLERANCES AND DESIGNATION |
| NF EN 12107 : 1997 | PLASTICS PIPING SYSTEMS - INJECTION-MOULDED THERMOPLASTICS FITTINGS, VALVES AND ANCILLARY EQUIPMENT - DETERMINATION OF THE LONG-TERM HYDROSTATIC STRENGTH OF THERMOPLASTICS MATERIALS FOR INJECTION MOULDING OF PIPING COMPONENTS |
| NF EN 28233 : 1991 | THERMOPLASTICS VALVES - TORQUE - TEST METHOD |
| NF EN 1092-1 : 2007 + A1 2013 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| NF EN 10226-2 : 2005 | PIPE THREADS WHERE PRESSURE TIGHT JOINTS ARE MADE ON THE THREADS - PART 2: TAPER EXTERNAL THREADS AND TAPER INTERNAL THREADS - DIMENSIONS, TOLERANCES AND DESIGNATION |
| 1997/23/EC : 1997 | DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT |
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