UL 565:6ED 2013-09-13
Current
The latest, up-to-date edition.
Liquid-Level Gauges for Anhydrous Ammonia and LP-Gas
Hardcopy
English
13-09-2013
Foreword
Introduction
1 Scope
2 General
Construction
3 Assembly
4 Materials
5 Bodies
6 Springs
7 Floats
Performance
8 General
9 External leakage test
10 Hydrostatic strength test
11 Endurance test
12 Float crush test
13 Mercurous-nitrate immersion test
Manufacturing and production tests
14 General
Marking
15 General
Appendix
A Standards for components
This revision of ANSI/UL 565 is being issued to reflect the following: 1. Revisions to the 10-day moist ammonia-air stress cracking test
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Underwriters Laboratories
|
| Status |
Current
|
These requirements cover liquid-level gauges for anhydrous ammonia and liquefied petroleum gas (LP-Gas) for use with pressure vessels in nonrefrigerated systems in installations covered by the following American National Standards and others: a)Compressed Gas Association, CGA G-2.1.
| UL 1769:5ED 2015-06-25 | Cylinder Valves |
| UL 746A:6ED 2012-09-06 | Polymeric Materials - Short Term Property Evaluations |
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