DS/EN 1704:1997
Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending

Standard No.

DS/EN 1704:1997

Release Date

1997

Published By

Danish Standards Foundation

Latest

DS/EN 1704:1997

Scope

This standard specifies a method for determining the leaktightness and ease of operation of a valve under bending following the application of temperature cycling. This standard is applicable to thermoplastic valves with DN 63 or smaller.

DS/EN 1704:1997 history

• 1997 DS/EN 1704:1997 Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending