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

Standard No.

BS EN 1704:1997

Release Date

1997

Published By

British Standards Institution (BSI)

Latest

BS EN 1704:1997

Replace

95/120948 DC-1995

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 thermoplastics valves with DN 63 or smaller.

BS EN 1704:1997 history

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