Graco 308167L User Manual
Instructions–Parts List
Low Volume Air Regulators
308167L
Used to ensure consistent air pressure in systems requiring up to a
maximum of 90 scfm.
300 psi (2.1 bar) Maximum Incoming Air Pressure
D Diaphragm- and Piston-Operated
D Self-Relieving
D Temperature Range: 40-120_F
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 for a list of regulators. Bare regulators
are available separately or in the regulator assemblies shown with them.
See manual 308168 for higher volume regulators.
ENG
Table of Contents
List of Regulators 2. . . . . . . . . . . . . . . . .
Dimensions 3. . . . . . . . . . . . . . . . . . . . . .
Installation 4. . . . . . . . . . . . . . . . . . . . . . .
Adjustment 5. . . . . . . . . . . . . . . . . . . . . .
Repair 6. . . . . . . . . . . . . . . . . . . . . . . . . .
Repair Kit Drawings 7. . . . . . . . . . . . . .
Parts 8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 10. . . . . . . . . . . . . . . . . . . .
Flow Curves 11. . . . . . . . . . . . . . . . . . . .
Graco Standard Warranty 12. . . . . . . .
Graco Phone Numbers 12. . . . . . . . . . .
104266, 104267,
171937, 110234,
113406
16G409
104815
110318
110341, 111804,
116903, 116904
List of Regulators
BARE
Part No.
REGULATOR
REGULATOR
104815 15
110318
110147
110341 39
111804 39
110234
109075
224512
224024
104266
206849
203716
202156
202858
244844
248829
104267
206237
171937 90
Part No.
ASSEMBLY
(0.4)
15
(0.4)
(1.1)
(1.1)
90
(2.5)
90
(2.5)
90
(2.5)
(2.5)
(npt)
Max. SCFM
(m3/min)
Pressure Cup,
Prince
Mini–Flo, Standard &
Fast-Ball
Husky 715, Prince
Husky 1030
Husky 715, Prince
Husky 1030,
2.5 gal. Pressure Tank
PRO/Delta Spray Packages
Standard,
Monark
President
Monark, President
Lube Ranger
Monark, President,
Husky 1030, Glutton
Pressure Tanks 1/2 1/4 Te e 0–125 psi
Application
Pump/System
r, Fireballr,
r
Inlet/Outlet Port
1/8 1/8 Knob 0–60 psi
1/4 1/8 Knob 0–180 psi
1/8 1/8 Knob 0–125 psi
1/4 1/8 Knob 0–125 psi
3/8 1/4 Te e 0–250 psi
1/2 1/4 Te e 0–250 psi
1/2 1/4 Te e 0–125 psi
(npt)
Gage Ports (2)
Handle Type
Regulated
Pressure RangeDiaphragm
(0–4.2 bar,
0–0.42 MPa)
(0–11 bar,
0–1.1 MPa)
(0–9 bar,
0–0.9 MPa)
(0–9 bar,
0–0.9 MPa)
(0–17.5 bar,
0–1.75 MPa)
(0–17.5 bar,
0–1.75 MPa)
(0–9 bar,
0–0.9 MPa)
(0–9 bar,
0–0.9 MPa)
Nitrile Rubber
Nitrile Rubber
None–piston type
None–piston type
Nitrile Rubber
Nitrile Rubber
Nitrile Rubber
PET
Material
113406 90
116903 39
116904 39
16G409 141
2 308167
(2.5)
(1.1)
(1.1)
(4)
Pressure Tanks 1/4 1/4 Te e 0–125 psi
(0–9 bar,
0–0.9 MPa)
Pressure Cup 1/8 1/8 Knob 0–60 psi
(0–4.2 bar,
(0–0.4 MPa)
Pressure Cup 1/8 1/8 Knob 0–25 psi
(0–1.8 bar)
(0–0.2 MPa)
Fluid Pressure Regulator 1/4 1/8 Knob 0–58 psi
(0– 3.9 bar)
(0– 0.3 MPa)
Nitrile Rubber
None–piston type
None–piston type
Nitrile Rubber
Dimensions
Model 104815 (1/8 in. Port)
3 in. (80 mm)
1-13/16–18
Model 110234 (3/8 in. Port)
6.0 in. (152 mm)
1-3/4–18
Model 16G409 (1/4 in. Port)
1.5 in.
(38 mm)
0.5625 in.
(14 mm)
2.31 in.
(59 mm)
1.38 in.
(35 mm)
Model 110318 (1/4 in. Port)
3.1 in. (88 mm)
1.56 in.
(40 mm)
1-13/16–18
0.5 in.
(13 mm)
Model 104266, 104267 (1/2 in. Port)
113406 (1/4 in. Port)
6.0 in. (152 mm)
2.31 in.
(59 mm)
1-3/4–18
1.38 in.
(35 mm)
Model 110341 (1/8 in. Port)
Model 111804 (1/4 in. Port)
Model 116903, 116904 (1/8 in. Port)
4.1 in. (104 mm)
1.61 in.
(41 mm)
1.125 in.
1-13/16–18
(28.6 mm)
Model 171937 (1/2 in. Port)
6.0 in. (152 mm)
2.31 in.
(59 mm)
1.38 in.
1-3/4–18
(35 mm)
4.8 in. (123 mm)
1.96 in.
(50 mm)
0.71 in.
(18 mm)
3308167
Installation
Before installing any air line components, blow out the
pipe line to remove scale and other debris. Use pipe
compound or tape sparingly and only on male threads.
Install the regulator in the pipe line so the flow is in the
direction of the arrow stamped on the body. Locate the
regulator as close as possible to the equipment it
serves.
Mounting brackets and nuts are available. See page
10.
WARNING
To reduce the risk of serious bodily injury, including
fluid injection, splashing fluid in the eyes or on the
skin, or injury from the pump starting unexpectedly,
be sure your system includes a bleed–type
master air valve.
Install the air valve between the air regulator outlet
and the device the regulator is serving. When
relieving system air pressure, close the bleed–type
master air valve to fully relieve air pressure.
To provide the user with a variety of assembly options,
a bleed–type master air valve is not included with all
regulator assemblies. See ACCESSORIES to order
this valve. Another bleed–type master air valve may
also be installed upstream from the air controls to
isolate them for servicing.
Be sure the air to the regulator is clean. Erratic regulator operation or loss of regulation is usually caused by
dirt in the disc area. To clean the regulator, see the
REPAIR section on page 6.
4 308167
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