EN 1074-4:2000
Current
The latest, up-to-date edition.
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves
07-19-2000
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements
5 Performance requirements
5.1 Mechanical strength
5.2 Leaktightness
5.3 Airflow 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 airflow
characteristics of valves with an air release
function
Annex B (normative) Test method for the airflow
characteristics of valves with an air intake
function
Annex C (normative) Test method for the endurance of
valves with air intake and/or air release
functions
This European Standard specifies the minimum fitness for purpose requirements for valves to be used in, or connected to, water supply pipe systems above or below ground (see EN 805), carrying water intended for human consumption. This standard specifies the design requirements, the performance requirements, and the conformity assessment method for valves, whatever their type and materials.This standard applies in priority to any other product or test standard : the requirements from other standards apply only when this standard refers to them. This standard deals with the requirements applicable to air valves with DN up to DN 300 and PFA 6 to PFA 25.
| Committee |
CEN/TC 69
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 1074-4:2000 | Identical |
| PN EN 1074-4 : 2002 | Identical |
| SN EN 1074-4 : 2000 | Identical |
| NBN EN 1074-4 : 2000 | Identical |
| NEN EN 1074-4 : 2000 | Identical |
| NS EN 1074-4 : 1ED 2000 | Identical |
| NF EN 1074-4 : 2000 | Identical |
| UNI EN 1074-4 : 2002 | Identical |
| I.S. EN 1074-4:2000 | Identical |
| UNE-EN 1074-4:2001 | Identical |
| DIN EN 1074-4:2000-10 | Identical |
| 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 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
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, flexible and cost effective.