Abstract / scope
Specifies the series of diameters to be used and the basic dimensions which are common to all types of PVC-U-valves for pipes under pressure of 10 bar to 16 bar, regardless of their method of manufacture and composition.
ISO 7508:1985Withdrawn
Unplasticized polyvinyl chloride (PVC-U) valves for pipes under pressure — Basic dimensions — Metric series
Robinets en polychlorure de vinyle non plastifié (PVC-U) pour tubes avec pression — Dimensions de base — Série métrique