AWWA C509 vs. GB/T 24924: Key Standards for Water Supply Gate Valves
QuickSummary AWWA C509 and GB/T 24924 are the definitive standards for resilient-seated water supply gate valves, with GB/T 24924 modified from AWWA C509:2001 to align with Chinese engineering norms. This guide breaks down their dimensional, testing, and compliance differences, helping engineers select the right standard for global or domestic water infrastructure projects—with actionable advice from Vcore […]