• UL 1091

UL 1091

Butterfly Valves for Fire-Protection Service

Underwriters Laboratories , 06/03/2004

Publisher: UL

File Format: PDF

$134.00$268.61


Please note: All interim revisions for this edition available at time of your purchase will be included.

Butterfly Valves for Fire-Protection Service

UL 1091

1 Scope

1.1 These requirements cover butterfly valves intended for use in piping systems supplying water for fire-protection service.

1.2 The valves covered by these requirements are intended for installation and use in accordance with the Standards for:

a) Low, Medium and High Expansion Foam, NFPA 11;

b) Installation of Sprinkler Systems, NFPA 13;

c) Installation of Standpipe and Hose Systems, NFPA 14;

d) Water Spray Fixed Systems for Fire Protection, NFPA 15;

e) Foam-Water Sprinkler and Foam-Water Spray Systems, NFPA 16;

f) Installation of Stationary Pumps for Fire Protection, NFPA 20;

g) Water Tanks for Private Fire Protection, NFPA 22; and

h) Installation of Private Fire Service Mains and Their Appurtenances, NFPA 24.

UL 1091 History

UL 1091

UL 1091

$251.00 $502.00

UL 1091

UL 1091

$134.00 $268.61

More UL Standards PDF

TIA ANSI/TIA-4957.300

TIA ANSI/TIA-4957.300

$40.00 $81.00

UL Subject 746B

UL Subject 746B

$110.00 $221.62

UL Subject 429

UL Subject 429

$102.00 $204.51

UL Subject 51

UL Subject 51

$149.00 $299.08