Emerson Anderson Greenwood Type 443 - Page 5

5
618 1711
12
8
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3
9 4
16
23
5
10
7
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1
22
21
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23
ANDERSON GREENWOOD SERIES 400 PISTON PILOT POPRV
InstallatIon and MaIntenance InstructIons
PARTS LIST
Item no. Part name
1 Body
2 Nozzle seal
[1]
3 Nozzle
[1]
4 Dipper tube
5 Liner
6 Liner seal
[2]
7 Seat
[2]
8 Seat retainer
9 Seat retainer screw
10 Piston
11 Lift adjusting bolt
[4]
NOTES
[1]
Field replaceable only if required.
[2]
Recommended spare parts for repair.
[3]
Used 1” / 1½” (D,E,F orif. liq.only), 2” (liq. only),
and4” and larger Type 449/459 and 1½” (liq. only),
and 3” and larger type 469.
[4]
Not used on 6” or 8” Type 449/459 and 4”
andlarger Type 469.
Refer to Section 7.1 for soft goods repair kit part
numbers.
Detail A
With wedge ring
See detail A
Detail A
Without wedge ring
FIGURE 1B - MAIN VALVE
449/459/469
Item no. Part name
12 Lock pin
[4]
13 Piston seal
[2]
14 Snap ring
[2]
15 Nozzle retainer
16 Dome spring
17 Cap
18 Cap bolt
21 Supply tube
22 Tube connector
23 Wedge ring
[3]