Skip to content
Please enter a keyword to search

  • EN 1074-2:2000/A1:2004

    Current The latest, up-to-date edition.

    VALVES FOR WATER SUPPLY - FITNESS FOR PURPOSE REQUIREMENTS AND APPROPRIATE VERIFICATION TESTS - PART 2 - ISOLATING VALVES

    Available format(s): 

    Language(s): 

    Published date:  28-04-2004

    Publisher:  Comite Europeen de Normalisation

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Design requirements
    5 Performance requirements
      5.1 Mechanical strength
          5.1.1 Resistance to internal pressure of the
                shell and of all pressure containing
                components
          5.1.2 Resistance of the obturator to
                differential pressure
          5.1.3 Resistance to the valve to bending
          5.1.4 Resistance of valves to operating loads
      5.2 Leak-tightness
          5.2.1 Leak-tightness of the shell and of all
                pressure containing components
          5.2.2 Seat tightness
          5.2.3 Maximum operating torque (MOT) for
                operation and leak-tightness
          5.2.4 Leak-tightness of gearboxes to external
                pressure
      5.3 Hydraulic characteristics
      5.4 Resistance to disinfection products
      5.5 Endurance
    6 Conformity assessment
      6.1 General
      6.2 Type tests
      6.3 Control of production process and quality system
    7 Marking
    8 Packaging
    Annex A (normative) Test method for the resistance of valves
            to operating loads
    Annex B (normative) Torque requirements for gate valves to be
            operated by ring key and bar
    Annex C (normative) Test method for the operation of valves
    Annex D (normative) Test method for the endurance of valves

    Abstract - (Show below) - (Hide below)

    To correct the test procedure described in C.2 of annex C 'Test method for the operation of valves".

    General Product Information - (Show below) - (Hide below)

    Committee TC 69
    Document Type Test Method
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN 593:2017 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    DIN EN 14267 E : 2004 IRRIGATION TECHNIQUES - IRRIGATION HYDRANTS
    BS EN 12201-4:2012 Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE) Valves
    BS EN 1074-4:2000 Valves for water supply. Fitness for purpose requirements and appropriate verification tests Air valves
    BS EN 14267:2004 Irrigation techniques. Irrigation hydrants
    DIN EN 13244-4:2003-04 PLASTICS PIPING SYSTEMS FOR BURIED AND ABOVE-GROUND PRESSURE SYSTEMS FOR WATER FOR GENERAL PURPOSES, DRAINAGE AND SEWERAGE - POLYETHYLENE (PE) - PART 4: VALVES
    EN 12201-4:2012 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves
    EN 1074-4:2000 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves
    EN 13244-4:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Part 4: Valves
    EN 1074-5:2001 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 5: Control valves
    I.S. EN 13244-4:2002 PLASTICS PIPING SYSTEMS FOR BURIED AND ABOVE-GROUND PRESSURE SYSTEMS FOR WATER FOR GENERAL PURPOSES DRAINAGE AND SEWERAGE - POLYETHYLENE (PE) - VALVES
    DIN EN 14267:2004-10 IRRIGATION TECHNIQUES - IRRIGATION HYDRANTS
    DIN EN 14384:2005-10 PILLAR FIRE HYDRANTS
    DIN EN 14339:2005-10 UNDERGROUND FIRE HYDRANTS
    BS EN 13244-4:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage. Polyethylene (PE) Valves
    UNE-EN 593:2009 Industrial valves - Metallic butterfly valves
    I.S. EN 12201-4:2012 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY, AND FOR DRAINAGE AND SEWERAGE UNDER PRESSURE - POLYETHYLENE (PE) - PART 4: VALVES FOR WATER SUPPLY SYSTEMS
    I.S. EN 1074-6:2009 VALVES FOR WATER SUPPLY - FITNESS FOR PURPOSE REQUIREMENTS AND APPROPRIATE VERIFICATION TESTS - PART 6: HYDRANTS
    DIN EN 1074-6:2009-03 VALVES FOR WATER SUPPLY - FITNESS FOR PURPOSE REQUIREMENTS AND APPROPRIATE VERIFICATION TESTS - PART 6: HYDRANTS
    UNI EN 14384 : 2006 PILLAR FIRE HYDRANTS
    UNI EN 12201-4 : 2012 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY, AND FOR DRAINAGE AND SEWERAGE UNDER PRESSURE - POLYETHYLENE (PE) - PART 4: VALVES FOR WATER SUPPLY SYSTEMS
    UNI EN 1074-6 : 2009 VALVES FOR WATER SUPPLY - FITNESS FOR PURPOSE REQUIREMENTS AND APPROPRIATE VERIFICATION TESTS - PART 6: HYDRANTS
    16/30339483 DC : 0 BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    PREN 593 : DRAFT 2016 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
    UNE-EN 12201-4:2012 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves
    BS EN 1074-5:2001 Valves for water supply. Fitness for purpose requirements and appropriate verification tests Control valves
    UNE-EN 1074-6:2011 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: Hydrants
    BS EN 1074-6:2008 Valves for water supply. Fitness for purpose requirements and appropriate verification tests Hydrants
    EN 14384:2005 Pillar fire hydrants
    EN 14339:2005 Underground fire hydrants
    EN 593:2017 Industrial valves - Metallic butterfly valves for general purposes
    EN 14267:2004/AC:2008 IRRIGATION TECHNIQUES - IRRIGATION HYDRANTS
    BS EN 593:2017 Industrial valves. Metallic butterfly valves for general purposes
    DIN EN 12201-4:2012-04 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 4: Valves
    DIN EN 14339 E : 2005 UNDERGROUND FIRE HYDRANTS
    DIN EN 14384 E : 2005 PILLAR FIRE HYDRANTS
    BS EN 14339:2005 Underground fire hydrants
    BS EN 14384:2005 Pillar fire hydrants
    EN 1074-6:2008 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: Hydrants

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 805:2000 Water supply - Requirements for systems and components outside buildings
    EN 1074-1:2000 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements
    EN 1267:2012 Industrial valves - Test of flow resistance using water as test fluid
    EN 736-3:2008 Valves - Terminology - Part 3: Definition of terms
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective