UL 1468:5ED 2016-05
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy
19-07-2023
English
09-05-2016
FOREWORD
INTRODUCTION
1. Scope
2. General
3. Glossary
4. Installation and Operating Instructions
CONSTRUCTION
5. General
6. Threads
7. Rated Inlet Pressure
8. Outlet Pressure Settings
9. Bodies and Bonnets
10. Body-Seat Rings
11. Valve Stems
12. Stuffing Boxes and Seals
13. Handwheels
14. Seat Rings, Discs, and Holders
15. Valve Mechanisms
16. Valve Adjustments
PERFORMANCE
17. General
18. Mercurous-Nitrate Immersion Test
19. Elastomeric Parts (Except Gaskets) Test
20. Operating Torque Test
21. Spring Test
22. Operation Test
23. Leakage Tests
24. Strength of Body Test
25. Mechanical Strength Test
26. One-Year Static Leakage Test
27. Electrically Operated Valve Monitor Switches
MANUFACTURING AND PRODUCTION TESTS
28. General
MARKING
29. General
APPENDIX A
Standards for Components
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