Graco G3-G-24MX-2L0L00-10CV00R0 Instructions Manual page 85

Pressure Relief Valves
Important Information regarding Pressure Relief
Valve 16C807.
◆ Pressure Relief Valve 16C807 can only be used on
the G3, G1, or G-Mini Pumps. It is not intended for use
with any other products.
The pressure relief valve uses a
pressure adjustment screw (a) to
set the pressure release point. It
is not intended as a way to
relieve pressure during normal
operation, but as a protective
measure in the event there is an
unintended pressure increase in
the system. Do not use this pres-
sure relief valve a means of
relieving pressure in day-to-day,
normal cycle operation.
The pressure adjustment screw
may require periodic adjust-
ments. Whenever the valve is set/adjusted (after the set
point is found) it is important to ensure that the valve is
not bottomed out and there is at least 1/2 turn of
adjustment remaining. This is determined by turning the
screw (a) 1/2 turn and then back turning it out again.
NOTE: Turning adjustment screw (a) clockwise
increases pressure.
NOTE: Each pressure relief valve requires banjo kit p/n
571058. (Except 16C807 because the banjo is already
included in kit 571028).
Part Description
VALVE, pressure relief, 500-3500 psi (3.44
MPa, 34.4 bar - 24.1 MPa, 241 bar), Set
16C807◆
pressure 3000 psi + 10% (20.68 MPa, 206.8
bar + 10%) Included in Kit 571028
VALVE, pressure relief, 750 psi (5.17 MPa,
563156
51.71 bar)
VALVE, pressure relief, 1000 psi (6.89 MPa,
563157
68.95 bar)
VALVE, pressure relief, 1500 psi (10.34 MPa,
563158
103.42 bar)
VALVE, pressure relief, 2000 psi (13.78 MPa,
563159
137.89 bar)
VALVE, pressure relief, 2500 psi (17.23 MPa,
563160
172.36 bar)
VALVE, pressure relief, 3000 psi (20.68 MPa,
563161
206.84 bar)
VALVE, pressure relief, 5500 psi (37.92 MPa,
563190
379.21 bar)
332305R
Fuses
Part
Installation and Repair Kits
a
b
ti15644
a = adjustment screw
b = locking nut
Qty
1
1
1
1
1
1
1
1
Description
571039 FUSE, 7.5 A for 12 volt DC
571040 FUSE, 4 A for 24 volt DC
Kit No. Description
571026 KIT, output union, 3 pump
571063 KIT, output union, 2 pump
KIT, return to reservoir NPT, includes
571028
pressure relief valve 16C807
KIT, return to reservoir BSPP, includes
571071
pressure relief valve 16C807
571030 KIT, remote manual run, 12 volt DC
571031 KIT, remote manual run, 24 volt DC
KIT, remote manual run, 12 volt DC, with
571032
cable
KIT, remote manual run, 24 volt DC with
571033
cable
571036 KIT, cover with "G" label
KIT, pump element, includes Ref 17, 18,
571041
33
KIT, repair, 2 liter reservoir, includes Ref
571042
12, 13, 36, 40
KIT, repair, 2 liter reservoir, for models
571069 with follower plate, includes Ref 12, 13,
36, 40
KIT, replacement, paddle, 2 liter, for mod-
571044 els without follower plate, includes Ref 13,
16, 35, 57
KIT, replacement, paddle, 2 liter, for mod-
571045 els with follower plate, includes Ref 13, 16,
35,40a, 42, 57
KIT, replacement, paddle, 4-16 liter, for
571046 models without follower plate, includes
Ref 13, 16, 35, 57
KIT, replacement, paddle, 4 liter, for mod-
571047 els with follower plate, includes Ref 13, 16,
35, 57
571058 KIT, output adapter, NPT
571070 KIT, output, adapter, BSPP
571060 KIT, fill, zerk, leak proof
KIT, repair, reservoir oil, 2 liter models,
571179
includes Ref 12, 13, 36, 40b
KIT, repair, reservoir, oil 4 liter models,
571182
includes Ref 12, 13, 36, 40b, 56, 62
KIT, repair, reservoir, grease, 4 liter mod-
571183
els, includes Ref 13, 36, 40b, 56, 62
127685 RING, fixing for CPC connector
16G022 CAP, filler
Parts
Qty
1
1
Manual
Number
3A0523
3A0525
3A0528
NA
3A0533
3A0534
3A0535
3A0522
NA
3A0534
NA
1
85