Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms
NORM herausgegeben am 1.8.2025
Bezeichnung normen: ČSN EN 1680
Zeichen: 643155
Katalog-Nummer: 521620
Ausgabedatum normen: 1.8.2025
Zahl der Seiten: 16
Gewicht ca.: 48 g (0.11 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies a test method for PE valves to maintain tightness during and after being subjected to a force, applied as a bending moment to the operating mechanism.
Valves according to these standards are intended for use in polyethylene (PE) piping systems for the transport of fluids.
When specified in the product standard, this document can be applied to valves of material other than PE