Oct 16, 2002 ... The European Standard EN 13244-4:2002 has the status of a ... NOTE 1
Collectively, EN 13244-1, EN 13244-2 and EN 13244-5 supersede:.
Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Sat Oct 13 11:48:12 GMT+00:00 2007, Uncontrolled Copy, (c) BSI
BRITISH STANDARD
Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage — Polyethylene (PE) — Part 4: Valves
The European Standard EN 13244-4:2002 has the status of a British Standard
