NA 054
DIN Standards Committee Plastics
Project
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 4: Valves
Begin
2026-02-13
WI
00155A2X
Planned document number
DIN EN ISO 1452-4 rev
Project number
05402417
Responsible national committee
NA 054-05-03 AA - Fittings for pressure pipelines made from thermoplastic materials
Responsible european committee
Responsible international committee
ISO/TC 138/SC 2/WG 3 - PVC piping systems for water supply