Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow
NORM herausgegeben am 1.10.2025
Designation standards: ČSN EN 1705
Classification mark: 643150
Catalog number: 521947
Publication date standards: 1.10.2025
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN
This document specifies a test method for determining the leak tightness and the ease of operation and stop resistance of a valve made of thermoplastic material following an impact applied to the operating device