BS 5159:1974
Specification for cast iron and carbon steel ball valves for general purposes

Standard No.

BS 5159:1974

Release Date

1974

Published By

British Standards Institution (BSI)

Status

Be replaced 2007-05

Replace By

BS ISO 7121:2006

BS ISO 7121:2007

BS 5159:1974(1999)

Latest

BS ISO 7121:2016

BS 5159:1974(1999)

Scope

Nominal diameter range DN 10 to 600 and nominal sizes $9D to 4 for nominal pressure ratings PN 10,16,25,40, 64 and 100.

BS 5159:1974 history

• 2016 BS ISO 7121:2016 Steel ball valves for general-purpose industrial applications
• 0000 BS ISO 7121:2006
• 1974 BS 5159:1974 Specification for cast iron and carbon steel ball valves for general purposes