UL-260 Complete Document History
Standard for Dry Pipe and Deluge Valves for Fire-Protection Service

Complete Current Edition:
   8TH EDITION - DRY PIPE & DELUGE VALVES FOR F - Oct. 31, 2023

Obsolete Revision Information:
   CHANGE 05/17 - REVISION CHANGE - CODE A - May 18, 2017
   CHANGE 01/13 - REVISION CHANGE - CODE A - Jan. 29, 2013
   CHANGE 09/08 - REVISION CHANGE - CODE A - Sept. 23, 2008
   CHANGE 10/07 - REVISION CHANGE - CODE A - Oct. 26, 2007
   CHANGE 07/07 - REVISION CHANGE - CODE A - July 6, 2007
   7TH EDITION - DRY PIPE & DELUGE VALVES FOR F - March 17, 2004
   6TH EDITION - DRY PIPE & DELUGE VALVES FOR F - May 27, 1994
   1988 EDITION - DRY PIPE & DELUGE VALVES FOR F - Jan. 1, 1988