AWWA-C500 › Complete Document History
Metal-Seated Gate Valves for Water Supply Service

Complete Current Edition:
   2019 EDITION - Metal-Seated Gate Valves for Water Supply Service - Jan. 24, 2019

Obsolete Revision Information:
   ADOPT WITHDRAWN - WITHDRAWL OF DOD ADOPTION - Feb. 27, 2009
   2009 EDITION - Metal-Seated Gate Valves for Water Supply Service - Jan. 25, 2009
   2002 EDITION - Metal-Seated Gate Valves for Water Supply Service - Jan. 1, 2002
   1993 EDITION - INCLUDES ADDENDUM A - Jan. 1, 1993
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - July 11, 1989
   1986 EDITION - Gate Valves for Water and Sewerage Systems - Jan. 1, 1986
   1980 EDITION - Gate Valves for Water and Sewerage Systems - Jan. 1, 1980