JWWA B121-2005
Large Size Butterfly valves for water supply

Standard No.

JWWA B121-2005

Release Date

2005

Published By

JP-JWWA

Status

Be replaced 2013-11

Replace By

JWWA B121-2013

Latest

JWWA B121-2013

JWWA B121-2005 history

• 2013 JWWA B121-2013 Large Size Butterfly valves for water supply
• 2005 JWWA B121-2005 Large Size Butterfly valves for water supply