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IX. 2900-40 Safety Relief Valves
A. 2900-40 Main Valve (Metal Seat)
5
6
12
3
4
11
10
9
8
7
15
16
1
2
Figure 1: 2900-40 Metal Seat Valve Construction
16 | BHGE
13
14
20
1A
1/2" NPT
DRAIN
Part
Nomenclature
No.
1
Base
2
Nozzle
3
Coverplate
4
Coverplate Gasket
5
Main Valve Piston
Main Valve Piston Spring
6
Energized Seal
7
Disc
8
Disc Retainer
9
Disc Holder
10
Guide
11
Guide Gasket
12
Guide Ring
13
Stud (Base)
14
Nut (Base)
15
Plug/Adaptor
16
Plug/Adaptor Gasket
20
Spring
© 2019 Baker Hughes, a GE company. All Rights Reserved.
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