ISO 8659:2020

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Thermoplastics valves — Fatigue strength — Test method

Published By	Publication Date	Number of Pages
ISO	2020-04	12

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Categories: 23.060.01 - Valves in general, 83.140.30 - Plastics pipes and fittings for non fluid use, ISO

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Description

This document specifies the endurance test necessary 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 aggressive fluid media and/or environments, or excessive fluid velocities and cavitation.

NOTE Concerning the chemical aggression of the materials, a classification table is reported in ISO/TR 10358^[1].

This document includes values of the parameters necessary for the proper performance of the endurance test, with the reservation that the parameters are different in particular product standards (see 5.1).

Additional information

Published Code	ISO
Published By	International Organization for Standardization
Publication Date	2020-04
Pages Count	12
Language	France
Edition	2
File Size	307.2 KB
ICS Codes	23.060.01 - Valves in general 83.140.30 - Plastics pipes and fittings for non fluid use

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ISO 8659:2020

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