Water operators receive complete information about the versatile butterfly valve in drinking water service. Engineers and technicians will gain a basic understanding of calculations for operating torque, head loss, and cavitation. Coverage includes valve design, torque, head loss, cavitation, testing, noise, and vibration.
AWWA M49 History
More Standards PDF
ATIS 0600319.2020
$110.00 $220.00
AWS B2.1-1-233:2020
$164.00 $328.00
AWS A5.39/A5.39M:2020
$42.00 $84.00
AWWA G480-20
$70.00 $140.00