UL 132-2015
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (Eighth Edition)

Standard No.

UL 132-2015

Release Date

2015

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2015-10

Replace By

UL 132 BULLETIN-2015

Latest

UL 132-2021

Scope

These requirements cover pressure and safety relief valves and hydrostatic relief valves for anhydrous ammonia and liquefied petroleum gas (LP-Gas) for use on containers built in accordance with ASME Pressure Vessel Code@ Section VIII@ Division 1 in nonrefrigerated systems in facilities covered by the following standards: a) Requirements for the Storage and Handling of Anhydrous Ammonia@ ( ANSI K61.1)@ ANSI/ CGA G-2.1. b) Liquefied Petroleum Gas Code@ NFPA 58. c) Utility LP-Gas Plant Code@ NFPA 59. These requirements do not apply to relief valves for use on cylinders constructed in accordance with Department of Transportation (DOT) specifications.

UL 132-2015 history

• 1970 UL 132-2021 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
• 2019 UL 132 CRD-2019 UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas@ - Section / Paragraph Reference: 22 Subject: Hose Assemblies (Edition 8: June 30@ 2015)
• 2017 UL 132 BULLETIN-2017 UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas (COMMENTS DUE: January 2@ 2018)
• 2015 UL 132 BULLETIN-2015 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (COMMENTS DUE: JUNE 8@ 2015)
• 2015 UL 132-2015 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (Eighth Edition)
• 2014 UL 132 BULLETIN-2014 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (COMMENTS DUE: JULY 7@ 2014)
• 2010 UL 132 BULLETIN-2010 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (COMMENTS DUE: September 06@ 2010)
• 2008 UL 132 BULLETIN-2008 UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas (COMMENTS DUE: DECEMBER 15@ 2008)
• 2007 UL 132 BULLETIN-2007 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (COMMENTS DUE: SEPTEMBER 24@ 2007)
• 2007 UL 132-2007 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas Seventh Edition
• 1997 UL 132-1997 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (Sixth Edition; Reprint with Revisions Through and Including November 15@ 2002)
• 1993 UL 132-1993 UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas (Fifth Edition)