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UL 132

UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas

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Organization: UL
Publication Date: 30 June 2015
Status: active
Page Count: 24
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.

The suitability of an accessory in combination with a relief valve shall be judged under the applicable requirements of this standard and NFPA 59.

Document History

UL 132
June 30, 2015
UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
June 30, 2015
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
June 30, 2015
UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
June 30, 2015
UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
June 30, 2015
UL Standard for Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
October 12, 2007
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
October 12, 2007
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
October 12, 2007
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
A description is not available for this item.
October 12, 2007
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
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...
132
March 27, 1997
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
A description is not available for this item.
March 27, 1997
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
A description is not available for this item.
132
March 27, 1997
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
A description is not available for this item.
132
January 1, 1993
UL Standard for Safety Safety Relief Valves for Anhydrous Ammonia and LP-Gas
A description is not available for this item.

References

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