Certificates & standards
Marks and standards listed in our catalogue.
The VALA Pipes 2026 Technical Catalogue lists the following marks and standards.
- CEEuropean Conformity
- ISO 9001Quality Management
- TSETurkish Standards
- DINGerman standards
WRAS-approved raw material
The green PPR raw material used for our PPR pipes and fittings is WRAS Approved Material (BS 6920-1:2014): suitable for contact with wholesome water for domestic purposes, for water up to 85 °C. The approval covers the effect of the material on water quality only; it is not an approval of the finished product or of its mechanical properties.