Consolidated 2478 Series Pressure Relief Valve Manual
| 3
© 2020 Baker Hughes Company. All rights reserved.
Table of Contents
I.
Product Safety Sign and Label System ................................................................................. 4
II.
Safety Precautions ................................................................................................................. 5
III.
Safety Notice ......................................................................................................................... 6
IV.
Warranty Information ............................................................................................................. 7
V.
Valve Terminology .................................................................................................................. 7
VI.
Handling and Storage ............................................................................................................ 9
VII.
Pre-Installation and Installation Instructions .......................................................................... 9
VIII. Introduction ............................................................................................................................ 9
IX.
Consolidated 2478 Series Relief Valve ................................................................................ 10
X.
Operating Principle ...............................................................................................................11
XI.
Disassembly of 2478 Series Relief Valve .............................................................................11
XII.
Inspection and Part Replacement ........................................................................................ 12
XIII.
Reassembly of 2478 Series Relief Valve ............................................................................. 13
XIV.
Setting and Testing .............................................................................................................. 14
XV.
Trouble Shooting ................................................................................................................. 14
XVI.
Replacement Parts Planning ............................................................................................... 15
A. Basic Guidelines ............................................................................................................ 15
B. Identification and Ordering Essentials
........................................................................... 15
XVII. Genuine Consolidated Parts ................................................................................................ 15
XVIII. Recommended Spare Parts ................................................................................................ 16
XIX.
Manufacturer’s Field Service & Repair Program ................................................................ 17
A. Field Service .................................................................................................................. 17
B. Factory Repair Facilities ................................................................................................ 17
C. Relief Valve Maintenance Training ................................................................................. 17