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WARNING
EQUIPMENT MISUSE HAZARD
Do not disassemble the Metering Valve motor. The
motor contains powerful magnets, which could
attract metal objects and create a hazardous
condition if the motor end plates are removed.
Contact your Graco distributor for motor service.
Part No. 233678, Metering Valve Assembly
Includes items 1–40
Ref.
No.
Part No.
Description
1
244706
MOTOR ASSY.;
Includes items 2–14
2
233590
CLOSER ASSY.;
see page 17 for parts
3
C19962
.SCREW, cap; #6–32 x 3/4"
4
C19950
.SCREW, cap #4–40 x 3/8"
5
617559
.SCREW, cap; #10–32 x 2–1/4"
6
113199
.TERMINAL BLOCK, 4 pole
7
C19952
.SCREW, cap #4–50 x 5/8"
8
617746
.REAR ENCLOSURE
9
237914
.CONNECTOR ASSY., motor
10
112994
.GASKET
11
C38200
.O–RING; buna–n; size –038
12
197951
.SUPPORT, terminal strip
13
102063
.LOCKWASHER
14
110981
.SCREW, pan head; #8–32 x 5/16" 1
15*l 918578
PRESSURE SENSOR; 3500 psi
(not sold separately; order Kit
918428)
16*
190518
RETAINER, pressure sensor
17*{
C20145
O–RING; buna–n; size –014
18*
102410
SCREW, cap; sst; #6–32 x 3/8"
19Y
290182
TAG, warning
Parts
Use Only Genuine Graco Parts and Accessories
Qty.
Ref.
No.
Part No.
20
244972
21
191381
22
198304
23
190517
24
617559
25
C19277
26{
155685
27{
113005
28{
104130
29{
198261
30{
102921
31{
198262
32{
188271
1
33{
116632
34{
198413
1
35{
102279
36{
116625
8
37
198260
4
38
113003
4
39
617742
1
40
551787
2
1
*
These parts are included in Pressure Sensor Kit
1
198082, which may be purchased separately.
1
3
{ These parts are included in Repair Kit 233681,
1
which may be purchased separately.
1
Y Replacement Danger and Warning labels, tags and
1
cards are available at no cost.
l Some applications may require an optional 1500 psi
1
1
(10.4 MPa, 104 bar) pressure sensor, which is
4
available in Kit 918487. Contact your Graco distri-
1
butor to order the kit.
Description
FLUID HEAD ASSY.;
Includes items 21–40
.FLUID HEAD MOUNT
.FLUID BODY
.ADAPTER
.SCREW; cap #10–32 x 2–1/4"
.LOCKWASHER; split #10
.O–RING; buna–n; size –012
.SEAT, needle; carbide
.O–RING; buna–n; size –016
.NEEDLE ASSY.
.SEAL, needle shaft; polyurethane 1
.BUSHING
.SEAL HOUSING
.SEAL, needle shaft; polymite
.BOOT
.SCREW, set; #8–32 x 3/16"
.WASHER, flat
.CONNECTOR
SCREW, cap; #10–32 x 5/8"
GUARD, support
SCREW, cap; #10–32 x 3/8"
309384
Qty.
1
1
1
1
4
8
2
1
1
1
1
1
1
1
2
1
1
4
1
2
15
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