Marshall Excelsior ME990-3F Installation And Operating Manual page 7

3” flanged internal valve
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Parts List for ME990-3F
Ref. #
Description
1
Body
2
Cage Bushing
3
Stem
4
Stem O-ring
5
Spring Seat
Excess Flow Spring, Purple, 175 GPM
Excess Flow Spring, Black, 250 GPM
Excess Flow Spring, Green, 300 GPM
6
Excess Flow Spring, Yellow, 375 GPM
Excess Flow Spring, Red, 400 GPM
Excess Flow Spring, Plain, 475 GPM
Excess Flow Spring, White, 500 GPM
7
Poppet Screw
8
Lock Washer
9
Seal Retainer
10
Main Valve Seal
11
Valve Poppet
12
Bleed Disc
13
Lock Nut
14
Closing Spring Washer
15
Closing Spring
16
Spring Guide
17
Stem Bushing
18
Valve Cage
19
Cage Screw
20
Stub
21
Gland Bushing
22
Thin Washer
23
Gland Spring
24
Thick Washer
25
Male Adapter
26
V-Pack
27
Female Adapter
28
Nylon Washer
29
Wiper
30
Bonnet
31
Cam
32
Roller
33
Roller Bushing
34
Rivet
35
Spring Pin
36
Nameplate Screw
37
Nameplate
38
Strainer
39
Strainer Cap
40
Strainer Screw
41
Cotter Pin
42
Lever
43
Fusible Link
44
Key Ring
45
Lower Gasket
46
Upper Gasket
47
Stud (not shown)
48
Heavy Flange Nut (not shown)
49
Flange Nut (not shown)
50
Flange Bushing (not shown)
 - Included in service kit
FORM #1132 ME990-3F IOM
ME990-3F
ME990-3F-
Qty.
SRK
VRK
1
1
1
1
1
1
6
6
1
1
1
1
1
1
1
1
1
1
4
1
2
1
1
1
1
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
8
8
8
8
PGA
PRK
Rev C 2/3/21

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This manual is also suitable for:

175gpm

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