American Water Works Association (AWWA)
- Home
- Companies
- American Water Works Association (AWWA)
- Books
- Standards Official Notice - January ...
Standards Official Notice - January 2019
Jan. 1, 2019
Courtesy ofAmerican Water Works Association (AWWA)
The following AWWA Standards are effective January 1, 2019:
C502-18 Dry-Barrel Fire Hydrants
C503-18 Wet-Barrel Fire Hydrants
C518-18 Double-Disc Swing-Check Valves for Waterworks Service
C521-18 Plastic Ball Valves
G410-18 Business Practices for Operation and Management
Most popular related searches
swing check valve
fire hydrant
double disc check valve
AWWA standard
check valve
ball valve
disc check valve
hydrant
waterworks
waterworks valve
Launch: 2019
