Standards & Publications

Browse & Buy UL Standards
Standard 1091, Edition 7

ANSI/CAN/UL/ULC Butterfly Valves for Fire-Protection Service

UL Standard
Standard 1091, Edition 7 Edition Date: April 20, 2022 SCC Approved: April 20, 2022 ANSI Approved: April 20, 2022 $402.00-$998.00

Revisions and Related Documents

Revisions
Red Line Std. (0)

Showing 10 of XX
Show All None available.

CSDS
Proposals (0)

Showing 10 of XX
Show All None available.

UL LLC CRD (0)

Showing 10 of XX
Show All None available.
Showing 10 of XX
Show All

Other Updates (0)

Showing 10 of XX
Show All None available.
Showing 10 of XX
Show All
Showing 10 of XX
Show All
Showing 10 of XX
Show All
Showing 10 of XX
Show All
Showing 10 of XX
Show All

Referenced Standards (3)

Reverse Referenced Standards (0)

Showing 10 of XX
Show AllNone available.

The cost to purchase this Standard varies depending on whether you are ordering a hardcopy, PDF or combination of the two. We also offer two different types of subscriptions: a one year and a three year.

You will be able to choose your purchase options on the following pages.

×
×
×
×
×

You have one or more subscriptions that will expire soon.

×

You have one or more licenses to assign

×

Additional information required

To serve you better, please update your account details.