UNI EN 331 : 2016
Current
Current
The latest, up-to-date edition.
Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
Published date
28-01-2016
This European Standard specifies the characteristics for the construction, performance and safety of ball valves and closed bottom taper plug valves.
Sorry this product is not available in your region.
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.