EN 488:2015
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
Superseded date
10-26-2019
Published date
11-04-2015
Publisher
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Testing, test methods and test requirements
6 Marking
7 Installation and maintenance
Annex A (informative) - Guidelines for inspection and
testing
Annex B (normative) - Resistance to axial force and bending
moment
Annex C (normative) - Resistance to bending forces
Bibliography
This European Standard specifies requirements and test methods for valves of prefabricated thermally insulated valve assemblies comprising a steel valve, rigid polyurethane foam insulation and an outer casing of polyethylene for use in directly buried hot water networks with pre-insulated pipe assemblies in accordance with EN 253.This European Standard applies only to factory made prefabricated insulated valve assemblies for continuous operation with hot water at various temperatures in accordance with EN 253:2009+A1:2013, Clause 1 and the valve assemblies with a maximum operation pressure of 25 bar. For higher pressures, additional demands apply.NOTEFor this application, the following valve types are commonly used: ball valves, gate valves, and butterfly valves.This European Standard does not include calculation rules for loads and stresses. These depend on the configuration of the system as it is installed. The design and installation rules are given in EN 13941.
| Committee |
CEN/TC 107
|
| DevelopmentNote |
Supersedes PREN 488. (11/2015) Supersedes UNE EN 488. (02/2016)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| UNI EN 488:2016 | Identical |
| ONORM EN 488 : 2016 | Identical |
| NBN EN 488 : 2015 | Identical |
| NF EN 488 : 2015 | Identical |
| NEN EN 488 : 2015 | Identical |
| NS EN 488 : 2015 | Identical |
| I.S. EN 488:2015 | Identical |
| PN EN 488 : 2015 | Identical |
| SN EN 488 : 2016 | Identical |
| UNI EN 488 : 2014 | Identical |
| UNE-EN 488:2015 | Identical |
| BS EN 488:2015 | Identical |
| DIN EN 488:2016-02 | Identical |
| UNE-EN 488:2012 | Identical |
| 14/30294476 DC : 0 | BS EN 448 - DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FITTING ASSEMBLIES OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| 09/30186448 DC : 0 | BS EN 13941 - DESIGN AND INSTALLATION OF REINSULATED BONDED PIPE SYSTEMS FOR DISTRICT HEATING |
| 13/30291075 DC : 0 | BS EN 15698-2 - DISTRICT HEATING PIPES - PREINSULATED BONDED TWIN PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - PART 2: FITTING AND VALVE ASSEMBLY OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| S.R. CLC/TS 50625-3-2:2016 | COLLECTION, LOGISTICS & TREATMENT REQUIREMENTS FOR WEEE - PART 3-2: TECHNICAL SPECIFICATION FOR DE-POLLUTION - LAMPS |
| BS EN 15698-2:2015 | District heating pipes. Preinsulated bonded twin pipe systems for directly buried hot water networks Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| I.S. EN 14419:2009 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - SURVEILLANCE SYSTEMS |
| I.S. EN 448:2015 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FITTING ASSEMBLIES OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| BS EN 489:2009 | District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| BS EN 14419:2009 | District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Surveillance systems |
| DIN EN 13941:2003-10 | DESIGN AND INSTALLATION OF PREINSULATED BONDED PIPE SYSTEMS FOR DIRECT HEATING |
| CLC/TS 50625-3-2:2016 | Collection, logistics & Treatment requirements for WEEE - Part 3-2: Technical specification for de-pollution - Lamps |
| I.S. EN 13941:2009 | DESIGN AND INSTALLATION OF PREINSULATED BONDED PIPE SYSTEMS FOR DISTRICT HEATING |
| PREN 13941 : DRAFT 2009 | DESIGN AND INSTALLATION OF REINSULATED BONDED PIPE SYSTEMS FOR DISTRICT HEATING |
| DIN EN 448:2016-02 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FITTING ASSEMBLIES OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| I.S. EN 489:2009 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - JOINT ASSEMBLY FOR STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| UNI EN 489 : 2009 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - JOINT ASSEMBLY FOR STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| UNI EN 13941 : 2011 | DESIGN AND INSTALLATION OF PREINSULATED BONDED PIPE SYSTEMS FOR DISTRICT HEATING |
| UNI EN 14419 : 2009 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - SURVEILLANCE SYSTEMS |
| 17/30360921 DC : 0 | BS EN 489-1 - DISTRICT HEATING PIPES - BONDED SINGLE AND TWIN PIPE SYSTEMS FOR BURIED HOT WATER NETWORKS - PART 1: JOINT CASING ASSEMBLIES AND THERMAL INSULATION FOR HOT WATER NETWORKS IN ACCORDANCE WITH EN 13941-1 |
| 02/705050 DC : DRAFT APR 2002 | PREN 14419 - DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - SURVEILLANCE SYSTEMS |
| PD CLC/TS 50625-3-2:2016 | Collection, logistics & treatment requirements for WEEE Technical specification for de-pollution. Lamps |
| 16/30342037 DC : 0 | BS EN 13941-1 - DISTRICT HEATING PIPES - DESIGN AND INSTALLATION OF THERMAL INSULATED BONDED SINGLE AND TWIN PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - PART 1: DESIGN |
| 07/30165568 DC : 0 | BS EN 448 - DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FITTING ASSEMBLIES OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| I.S. EN 15698-2:2015 | DISTRICT HEATING PIPES - PREINSULATED BONDED TWIN PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - PART 2: FITTING AND VALVE ASSEMBLY OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| CEI CLC/TS 50625-3-2 : 1ED 2017 | COLLECTION, LOGISTICS & TREATMENT REQUIREMENTS FOR WEEE - PART 3-2: TECHNICAL SPECIFICATION FOR DE-POLLUTION - LAMPS |
| DIN EN 14419 E : 2004 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - SURVEILLANCE SYSTEMS |
| DIN EN 489:2009-07 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German and English version EN 489:2009 |
| BS EN 13941 : 2009 | DESIGN AND INSTALLATION OF PREINSULATED BONDED PIPE SYSTEMS FOR DISTRICT HEATING |
| UNE-EN 448:2017 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| EN 489:2009 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| EN 14419:2009 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems |
| EN 13941:2009+A1:2010 | Design and installation of preinsulated bonded pipe systems for district heating |
| EN 15698-2:2015 | District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 2: Fitting and valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| EN 448:2015 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| PREN 448 : DRAFT 2018 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FITTING ASSEMBLIES OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| 18/30368651 DC : 0 | BS EN 448 - DISTRICT HEATING PIPES - BONDED SINGLE PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FACTORY MADE FITTING ASSEMBLIES OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND A CASING OF POLYETHYLENE |
| BS EN 448:2015 | District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| DIN EN 14419:2004-03 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - SURVEILLANCE SYSTEMS |
| EN 13941:2009+A1:2010 | Design and installation of preinsulated bonded pipe systems for district heating |
| ISO 12944-5:2007 | Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 5: Protective paint systems |
| EN 12502-4 : 2004 | PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN WATER DISTRIBUTION AND STORAGE SYSTEMS - PART 4: INFLUENCING FACTORS FOR STAINLESS STEELS |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| EN 448:2015 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| EN 12266-1:2012 | Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements |
| EN 14419:2009 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems |
| ISO 12944-2:2017 | Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2: Classification of environments |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| EN 1333:2006 | Flanges and their joints - Pipework components - Definition and selection of PN |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| ISO 9001:2015 | Quality management systems — Requirements |
| EN 253:2009+A2:2015 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene |
| EN 19:2016 | Industrial valves - Marking of metallic valves |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
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