iv | BHGE
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I.
Product Safety Sign and Label System ............................................................................................................................................................ 1
II.
Safety Precautions. .................................................................................................................................................................................................. 2
III.
Safety Notice............................................................................................................................................................................................................... 4
IV.
Warranty Information ............................................................................................................................................................................................ 5
V.
Terminology for Safety Relief Valves ................................................................................................................................................................
6
VI.
Handling and Storage .............................................................................................................................................................................................. 7
VII
Pre-Installation and Installation Instructions .............................................................................................................................................. 8
VIII.
Introduction ................................................................................................................................................................................................................. 8
IX.
Consolidated 13900 Series Safety Relief Valve ........................................................................................................................................... 9
A. Main Valve ............................................................................................................................................................................................................ 9
B. Pilot Valve ......................................................................................................................................................................................................... 11
X.
Operating Principles ............................................................................................................................................................................................ 12
XI.
Recommended Installation Practices .......................................................................................................................................................... 14
XII.
Disassembly of 13900 Pilot Operated Safety Relief Valve .................................................................................................................. 16
A. Disassembly of Pilot from Main Valve ................................................................................................................................................. 16
B. Disassembly of Pilot Valve ......................................................................................................................................................................... 16
C. Pilot Valve Cleaning ...................................................................................................................................................................................... 16
XIII.
Inspection and Part Replacement .................................................................................................................................................................. 17
XIV.
Reassembly of Pilot Valve ................................................................................................................................................................................... 19
XV.
Disassembly of Main Valve ................................................................................................................................................................................. 20
A. Disassembly of Main Valve ....................................................................................................................................................................... 20
B. Main Valve Cleaning ..................................................................................................................................................................................... 21
XVI.
Inspection and Part Replacement (Main Valve) ........................................................................................................................................ 21
A. Repair of Main Valve Seat ......................................................................................................................................................................... 22
B. Replacement of Seat Bushing .................................................................................................................................................................. 22
XVII.
Assembly of Main Valve ...................................................................................................................................................................................... 23
XVIII.
Assembly of Pilot and Main Valve .................................................................................................................................................................. 25
XIX.
Testing ....................................................................................................................................................................................................................... 26
A. Hydrostatic Testing and Gagging Valves ............................................................................................................................................ 28
XX.
Maintenance Tools and Supplies .................................................................................................................................................................... 29
XXI.
Replacement Parts Planning ............................................................................................................................................................................ 30
A. General Information ..................................................................................................................................................................................... 30
B. Inventory Planning ........................................................................................................................................................................................ 30
C. Replacement Parts List .............................................................................................................................................................................. 30
D. Identification and Ordering Essentials................................................................................................................................................. 30
XXII.
Genuine Consolidated Parts ............................................................................................................................................................................ 30
XXIII.
Recommended Spare Parts .............................................................................................................................................................................. 31
XXIV.
Manufacturer’s Field Service, Repair and Training Programs............................................................................................................. 33
A. Field Service ..................................................................................................................................................................................................... 33
B. Factory Repair Facilities ............................................................................................................................................................................. 33
C. Maintenance Training .................................................................................................................................................................................. 33
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