UL-1726 › Complete Document History
Standard for Automatic Drain Valves for Standpipe Systems
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3RD EDITION - AUTOMATIC DRAIN VALVES FOR STA - April 18, 2001
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Obsolete Revision Information: |
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2ND EDITION - AUTOMATIC DRAIN VALVES FOR STA - Jan. 1, 1993
1985 EDITION - AUTOMATIC DRAIN VALVES FOR STA - Jan. 1, 1985 |