ÖNORM EN ISO 21787: 2020 02 01
Current
The latest, up-to-date edition.
Industrial valves – Globe valves of thermoplastics materials (ISO 21787:2006 + Amd 1:2019
Hardcopy
German - English
01-02-2020
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.
Important note : Users cannot be edited or removed once added to your Multi user PDF.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.