Emerson Anderson Greenwood 9300 Series Installation And Maintenance Instructions Manual page 14

Anderson Greenwood SerieS 9300 Pilot oPerated Safety relief ValVeS
InstallatIon and MaIntenance InstructIons
fiGUre 7
54/10
12
detail a
3
2
43
18
19
21
20
22
42
auxiliary dome
connection ½ NPt
32
exhaust ports (front and back)
with vent screen item 29
PArts
item description
1 Body
2 Case - diaphragm, lower
3 Case - diaphragm, upper
4 Bonnet assembly
5 Cap - bonnet
6 Screw - pressure adjustment
7 Nut - lock
8 Washer - spring
9 Spring
10 Washer - plain
11 Nut
12 Gasket - bonnet
18 o-ring (-022)
19 diaphragm - feedback
53
8
11
Pressure
actuator
connection
23 24 1
item description
20 Bolt
21 Pin - groove
22 Bushing - guide
23 o-ring (-013)
24 Spindle
25 ferrule - tubing
26 retainer - inlet connection
27 Connector - inlet
28 Bolt
30 Nut - spool retainer
31 Spring - spindle
32 o-ring (-014)
33 Plate - sense
34 diaphragm - sense
5
6
7
32
29
detail C
9
4
30
51
31
32
33
34
35
36 38
37
detail B
25 26 27 28 41
item
35
36
37
38
41
42
43
48
49
50
51
52
53
54
48
50
Pilot inlet pressure
49
inlet ½ NPt
detail d
¾ NPt
description
ring - lantern
Spool
Gasket - body
Slipper - feedback diaphragm
Screen - inlet
Plug - pipe
Stud - bonnet
Case bolt
Nut
Washer
Plug
insert
o-ring
Seal - thread
14