Standards
[Pre-order]
DIN EN 1717
DIN EN 1717
Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow; German version EN 1717:2025
Title (German)
Schutz des Trinkwassers vor Verunreinigungen in Trinkwasser-Installationen und allgemeine Anforderungen an Sicherungseinrichtungen zur Verhütung von Trinkwasserverunreinigungen durch Rückfließen; Deutsche Fassung EN 1717:2025
Responsible national committee
NA 119-07-07-01 AK - Revision DIN 1988-100
Responsible european committee
CEN/TC 164/WG 14 - Valves and fitting for buildings and devices to prevent pollution by backflow
