Emerson Anderson Greenwood 9300 Series, Installation And Maintenance Instructions Manual

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