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EVS-EN 28659:1999

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:1989)

General information

Withdrawn from 04.05.2020
Base Documents
ISO 8659:1989; EN 28659:1990
ICS Groups
23.060.01 Valves in general
Directives or regulations
None

Standard history

Status
Date
Type
Name
04.05.2020
Main
EVS-EN ISO 8659:2020
01.01.2000
Main
EVS-EN 28659:1999
This International Standard specifies the endurance test nessesary to confirm the ability of hand-operated plastics valves to withstand prolonged use, with repeated opening and closure. It does not specify the ability of valves to withstand adverse conditions, in particular those of chemically agressive fluid media and/or enviroments, or excessive fluid velocities and cavitation.

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Standard monitoring
English (PDF 103 KB)

Related products

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EVS-EN ISO 8659:2020

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:2020)
Newest version Valid from 04.05.2020
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EVS-EN 12266-1:2012

Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements
Newest version Valid from 03.05.2012
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EVS-EN 12266-2:2012

Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements
Newest version Valid from 05.03.2012
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EVS-EN 12516-2:2014

Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
Withdrawn from 15.11.2021

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English