GSO ISO 21787:2013
ISO 21787:2006
Gulf Standard
Current Edition
·
Approved on
01 April 2013
Industrial valves - Globe valves of thermoplastics materials
GSO ISO 21787:2013 Files
English
14 Pages
Current Edition
Reference Language
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GSO ISO 21787:2013 Scope
This International Standard 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 °C and + 120 °C, for
a lifetime of 25 years, and also specifies their tests.
This International Standard 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.
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