14
IOM-1078
ITEM NO.
QUANTITY
PART NAME
2
1
Adjusting Screw
3
1
Jam Nut
6
1
Spring Button
7
1
Pressure Spring
11
4
Cap Screws
12
4
Lockwashers
13
1
Sense Diaphragm ‡
15
1
Nut
16
2
Support Plates
17
1
Center Bolt
18
2
Bolt Gaskets ‡
20
1
Spindle
21
1
O-Ring ‡ (-110)
22
1
O-Ring ‡ (-112)
24
1
Guide Pin
25
1
Return Spring
ITEM
QUANTITY
PART NAME
26
1
Spacer
33
2
Washer
35
1
O-Ring ‡ (-120)
102
1
Spring
103
1
O-Ring ‡ (-131)
104
1
O-Ring ‡ (-155)
105
1
O-Ring ‡ (-020)
106
1
O-Ring ‡ (-223)
107
1
Piston
109
1
Flow Plug
111
1
Screw
112
1
Lockwasher
131
1
Seat Ring
132
1
O-Ring ‡ (-138)
135
1
O-Ring ‡ (-225)
‡ Typical Parts required for inspection and rebuild.
2” Model 1078 Internals
Detail A
Detail A
Detail B
Detail B
