EN 12729:2023
Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

Standard No.

EN 12729:2023

Release Date

2023

Published By

European Committee for Standardization (CEN)

Latest

EN 12729:2023

EN 12729:2023 history

• 2023 EN 12729:2023 Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
• 2002 EN 12729:2002 Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B; Type A