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UNI EN 12201-4 : 2012

Current
Current

The latest, up-to-date edition.

PLASTICS PIPING SYSTEMS FOR WATER SUPPLY, AND FOR DRAINAGE AND SEWERAGE UNDER PRESSURE - POLYETHYLENE (PE) - PART 4: VALVES FOR WATER SUPPLY SYSTEMS
Published date

12-04-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 Material
5 General characteristics
6 Geometric characteristics
7 Mechanical characteristics for assembled valves
8 Physical characteristics
9 Performance requirements
10 Marking
11 Delivery Conditions
Annex A (normative) - Determination of the leaktightness
        of seat and packing
Bibliography

Defines the characteristics of valves or valve bodies made from polyethylene (PE 100 and PE 80) for buried and above ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes.

DevelopmentNote
Supersedes UNI EN 13244-4. (04/2012)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

Standards Relationship
ONORM EN 12201-4 : 2012 Identical
BS EN 12201-4:2012 Identical
NEN EN 12201-4 : 2012 Identical
SN EN 12201-4:2012 Identical
EN 12201-4:2012 Identical
I.S. EN 12201-4:2012 Identical
NF EN 12201-4 : 2012 Identical
NS EN 12201-4 : 2012 Identical
NBN EN 12201-4 : 2012 Identical
UNE-EN 12201-4:2012 Identical
DIN EN 12201-4:2012-04 Identical

UNI 9736 : 2014 FITTINGS MANUFACTURED WITH MIXED JUNCTION, METAL-POLYETHYLENE, FOR USE IN PIPELINES FOR THE SUPPLY OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE AND METAL-POLYPROPYLENE PIPES FOR WATER SUPPLY AND OTHER FLUIDS UNDER PRESSURE - REQUIREMENTS, TESTING, FITNESS FOR PURPOSE AND ASSESSMENT OF CONFORMITY
UNI 10521 : 2012 WELDING OF PLASTIC MATERIALS - ELECTRO-FUSION WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
UNI 10520 : 2009 WELDING OF PLASTIC MATERIALS - HEATED TOOL BUTT WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
UNI 10761 : 2012 COORDINATION OF WELDING, PIPE LAYING AND TEST ACTIVITIES FOR POLYETHYLENE TRANSMISSION LINES OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE - TASKS AND RESPONSIBILITIES, REQUIREMENTS FOR TRAINING, QUALIFICATION AND CERTIFICATION OF PERSONNEL

ISO 8233:1988 Thermoplastics valves — Torque — Test method
EN ISO 3126:2005 Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126:2005)
EN 1705:1996 Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow
ISO 5210:2017 Industrial valves — Multi-turn valve actuator attachments
EN 681-1:1996/A3:2005 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 1: VULCANIZED RUBBER
EN ISO 5210:2017 Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017)
EN 12201-3:2011+A1:2012 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: Fittings
EN 28233:1990 Thermoplastics valves - Torque - Test method (ISO 8233:1988)
EN ISO 1167-1:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General method (ISO 1167-1:2006)
ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 4: Preparation of assemblies
EN 12100:1997 Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to bending between supports
EN 1074-1:2000 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements
EN 736-2:2016 Valves - Terminology - Part 2: Definition of components of valves
CEN/TR 15438:2007 Plastics piping systems - Guidance for coding of products and their intended uses
ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions
EN ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 4: Preparation of assemblies (ISO 1167-4:2007)
EN 12201-5:2011 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 5: Fitness for purpose of the system
EN 1074-2:2000/A1:2004 VALVES FOR WATER SUPPLY - FITNESS FOR PURPOSE REQUIREMENTS AND APPROPRIATE VERIFICATION TESTS - PART 2 - ISOLATING VALVES
EN 1680:1997 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms
ISO 10933:1997 Polyethylene (PE) valves for gas distribution systems
EN 12201-2:2011+A1:2013 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 2: Pipes
ISO 11357-6:2008 Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)
EN ISO 1133:2005 PLASTICS - DETERMINATION OF THE MELT MASS-FLOW RATE (MFR) AND THE MELT VOLUME-FLOW RATE (MVR) OF THE THERMOPLASTICS
EN 12201-1:2011 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 1: General
ISO 1133:2005 Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
CEN/TS 12201-7:2014 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
EN 736-3:2008 Valves - Terminology - Part 3: Definition of terms
ISO 1167-1:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General method

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