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ISO 21787:2006

Industrial valves — Globe valves of thermoplastics materials

Mar 14, 2006

General information

90.93     Mar 21, 2021

ISO

ISO/TC 138/SC 7

International Standard

23.060.10  

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Scope

ISO 21787:2006 specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control service, their connection to the pipe system, the body materials and their pressure/temperature rating between -40 degrees Celsius and +120 degrees Celsius, for a lifetime of 25 years, and also specifies their tests.
ISO 21787:2006 is applicable to hand- or power-operated valves to be installed in industrial pipe systems, irrespective of the field of application and the fluids to be conveyed.
It International Standard is concerned with the range of DN 10; DN 15, DN 20, DN 25, DN 40, DN 50, DN 65, DN 80, DN 100, DN 125 and DN 150, and the range of PN 6, PN 10, PN 16 and Class 150.

Life cycle

NOW

PUBLISHED
ISO 21787:2006
90.93 Standard confirmed
Mar 21, 2021

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 21787:2006/Amd 1:2019