AWWA M44
M44: Distribution Valves: Selection, Installation, Field Testing, and Maintenance
Handbook / Manual / Guide by American Water Works Association, 01/01/2006
Full Description
This operations manual provides information on the design, selection, installation, testing, and maintenance of distribution valves used in potable water systems. All commonly used water distribution valves are described and illustrated in detail, including globe, butterfly, plug, ball, cone, gate, and check valves.
The manual describes industry-approved practices for transport, inspection, storage, installation, testing, and maintenance of distribution valves. Includes sample maintenance record forms, glossary, and bibliography.