EN 331:1998
Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings (Incorporates Amendment A1: 2010)

Standard No.

EN 331:1998

Release Date

1998

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN 331:2015

Latest

EN 331:2015

Scope

This European Standard specifies the general requirements forThe construction, performance and safety of ball valves and closed bottom taper plug valves. It also detailsThe test methods and markingrequirements.

EN 331:1998 history

• 2015 EN 331:2015 Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
• 1998 EN 331:1998 Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings (Incorporates Amendment A1: 2010)