Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads
NORM herausgegeben am 1.4.2025
Bezeichnung normen: ČSN EN 17962
Zeichen: 755431
Katalog-Nummer: 520831
Ausgabedatum normen: 1.4.2025
Zahl der Seiten: 16
Gewicht ca.: 48 g (0.11 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies additional requirements to the product standards for valves and devices to prevent pollution by backflow of potable water with polymer parts and housings under internal pressure and without external loads intended for installations and equipment inside buildings conveying water for human consumption