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Butterfly Valves: Torque, Head Loss, and Cavitation Analysis (M49): AWWA Manual of Water Supply Practice 2nd Edition
Author(s): American Water Works Association (Author)
- Publisher: American Water Works Association
- Publication Date: June 5, 2012
- Edition: 2nd
- Language: English
- Print length: 105 pages
- ISBN-10: 1583218793
- ISBN-13: 9781583218792
Book Description
Updated from the 2001 edition, this new manual has expanded equations for eccentricity torque, added torque sign conventions and double offset disc design variables. 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. (
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About the Author
Established in 1881, the American Water Works Association is the oldest and largest nonprofit, scientific and educational association dedicated to safe and sustainable water in the world. With more than 50,000 members worldwide and 43 Sections in North America, AWWA advances public health, safety and welfare by uniting the efforts of the entire water community.
