AWWA C509

Resilient-Seated Gate Valves for Water Supply Service

Org/Number ID	AWWA C509
Alternate Organization ID / number	ANSI/AWWA
Version(s)	1980; 1987; 1994
Bin #	0161
Comments
Status	Present
Record last updated	March 27, 2022, 3:26 am

This is not the most recent edition of this standard.

Newer edition note: 2015