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UL 753
UL Standard for Safety Alarm Accessories for Automatic Water-Supply Control Valves for Fire Protection Service - Eighth Edition
Organization:
UL - UL
Year: 2013
Abstract: These requirements cover alarm accessories for automatic water-supply control valves for use in automatic sprinkler equipment for fire protection service. Accessories may include water motors and gongs, pressure-operated switches, and other electrical and nonelectrical attachments, components, or units commonly used with alarm, dry-pipe and pre-action valves.
Requirements for the installation and use of alarm accessories with automatic water-supply control valves are included in the Standard for Installation of Sprinkler Systems, NFPA 13.
The electrical alarm accessories for automatic water-supply control valves are intended for fire-protective signaling use in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70.
Requirements for the installation and use of alarm accessories with automatic water-supply control valves are included in the Standard for Installation of Sprinkler Systems, NFPA 13.
The electrical alarm accessories for automatic water-supply control valves are intended for fire-protective signaling use in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70.
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| contributor author | UL - UL | |
| date accessioned | 2017-09-04T18:24:39Z | |
| date available | 2017-09-04T18:24:39Z | |
| date copyright | 41572 | |
| date issued | 2013 | |
| identifier other | IHDQGFAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/206982 | |
| description abstract | These requirements cover alarm accessories for automatic water-supply control valves for use in automatic sprinkler equipment for fire protection service. Accessories may include water motors and gongs, pressure-operated switches, and other electrical and nonelectrical attachments, components, or units commonly used with alarm, dry-pipe and pre-action valves. Requirements for the installation and use of alarm accessories with automatic water-supply control valves are included in the Standard for Installation of Sprinkler Systems, NFPA 13. The electrical alarm accessories for automatic water-supply control valves are intended for fire-protective signaling use in ordinary locations in accordance with the National Electrical Code, ANSI/NFPA 70. | |
| language | English | |
| title | UL 753 | num |
| title | UL Standard for Safety Alarm Accessories for Automatic Water-Supply Control Valves for Fire Protection Service - Eighth Edition | en |
| type | standard | |
| page | 36 | |
| status | Active | |
| tree | UL - UL:;2013 | |
| contenttype | fulltext |