Instruction Manual

IOM-P78
Repair Parts
Item No. Description
Kit B
1 Body
2 Dome
3 Sleeve
4 O-Ring........................................++
5 Piston
6 O-Ring........................................++
7 Baffl e Plate
8 Pitot
9 Spring Pin
10 Body Pin
11 Seat Orifi ce..................................++
12 Plug..............................................++
13 Valve Seat Disc............................++
14 Vent Screw...................................++
15 Return Spring
16 Body Cap
17 O-Ring.........................................++
18 Backup Ring................................++
19 O-Ring.........................................++
20 Retainer
21 Spirial Retaining Ring..................++
27 O-Ring.........................................++
41 O-Ring.........................................++
FIGURE 2
DOME LOADED
Repair Parts
Item No. Description
Kit B
42 Post
43 Lower Case
44 Upper Case
45 Diaphragm..................................++
46 Diaphragm Pressure Plate
47 Cap Screw
48 Cap Screws
49 Nut
FIGURE 3
RATIO LOADED