Publisher : UL

UL Subject 1091 PDF

Standard for Butterfly Valves for Fire-Protection Service (CSDS Proposal, 3/21/2005)

Document status: Active

UL Subject 1091 PDF

Standard for Butterfly Valves for Fire-Protection Service (CSDS Proposal, 6/15/2005)

Document status: Active

UL Subject 1091 PDF

Standard for Butterfly Valves for Fire-Protection Service (Bulletin, 4/19/2004)

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UL Subject 1091 PDF

Standard for Butterfly Valves for Fire-Protection Service (Bulletin, 12/19/2003)

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UL Subject 1091 PDF

Standard for Butterfly Valves for Fire-Protection Service (Bulletin, 4/3/2014)

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UL Subject 1091A PDF

Outline of Investigation for Butterfly Valve Indicator Posts for Fire Protection Service (Outline, 12/7/2006)

Document status: Active

UL Subject 1091B PDF

Outline of Investigation for System Control Ball Valves for Fire Protection Service (Outline, 9/2/2014)

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UL Subject 1097 PDF

Double Insulation Systems for Use in Electrical Equipment (CSDS Proposal, 3/11/2016)

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UL Subject 109 PDF

Standard for Tube Fittings for Flammable and Combustible Fluids, Refrigeration Service, and Marine Use (CSDS Proposal, 1/23/2009)

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UL Subject 109 PDF

Standard for Tube Fittings for Flammable and Combustible Fluids, Refrigeration Service, and Marine Use (CSDS Proposal, 3/13/2009)

Document status: Active