Scope / Notice
Regulations applicable in Ger‐
many
Operation and maintenance of
potable water installations
DIN EN 806-5
2.2
Intended use
Coordinate the use of the model for areas of use and media
other than those described with the Viega Service Center.
2.2.1
Areas of use
Use is possible in the following areas among others:
n
Sanfix Fosta PE-Xc/AI/PE-Xc pipes (dimensionally stable, with
external oxygen seal coat)
– Drinking water installations
– Industrial and heating systems
– Compressed air systems
n
Sanfix PE-Xc pipes (flexible without external oxygen seal coat)
– Drinking water installations
The general rules of engineering and the applicable regulations must be
observed for planning, execution, operation and maintenance potable
„Regulations from section: Fields of applica‐
.
2.2.2
Media
The model is also suitable for the following media, amongst others:
n
Drinking water without limitations acc. to the applicable directives,
see
„Regulations from section: Media“ on page 6
n
maximum chloride concentration 250 mg/l pursuant to applicable
regulations, see
„Regulations from section: Media“ on page 6
n
Heating water for pump hot water heating systems, see
tions from section: Media“ on page 6
n
Rainwater
n
Compressed air in compliance with the specification of the sealing
elements being used
– EPDM at oil concentration < 25 mg/m
3
Regulations from section: Maintenance
Product information
Easytop ball valve with SC-Contur
8 from 19
