PRICES include / exclude VAT
download between 0-24 hoursReleased: 2020
ISO 8659:2020
ISO 8659:2020-Thermoplastics valves — Fatigue strength — Test method
Format
Availability
Price and currency
English PDF
Immediate download
46.00 EUR
English Hardcopy
In stock
46.00 EUR
French PDF
Immediate download
46.00 EUR
French Hardcopy
In stock
46.00 EUR
Standard´s number: | ISO 8659:2020 |
Pages: | 5 |
Edition: | 2 |
Released: | 2020 |
DESCRIPTION
ISO 8659:2020
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).