OPERATOR’S MANUAL
67442
4-13-10
RELEASED:
(REV. 01)
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
SELF-RELEIVING BALL VALVE REGULATOR
THIS ACCESSORY IS USED WITH THE FOLLOWING AIR MOTORS
AF04XX-01 AF06XX-01 AF08XX-01 AF10XX-01 AF12XX-01
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
GENERAL DESCRIPTION
REGULATOR DATA
ARO regulators provide controlled, consistent air pressure
required for the operation of a pneumatic actuated motor and
any coupled system. The integrated ball valve enables the op-
erator to easily throttle the motor/system from an off position
to the preset desired regulator pressure. In turn the operator
can also throttle from a full run position to an off condition
and control the positioning of the motor/system. The ball
valve also enables the operator to safely depressurize the mo-
Model. . . . . . . . . . . . . . 67442
Air Inlet Port . . . . . . . 1/2 - 14 NPT
Maximum Air Inlet Pressure . . . . . . . . Refer to Air Inlet
PMAX found on model plate of pump/ air motor
Operating Temprature Range. .230 F to 1750 F (-50 C to 790 C)
Maximum Air Flow. . . . . . . . . . . . . . . . . 215 SCFM (101 dm3/s)
tor/system without disconnecting the supply air line
.
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2010
CCN 15335425
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PARTS LIST 67442
(size)
(size)
Description
Housing
Seat O-Ring
Seat
Qty Part No.
(1) 96919
(2) Y325-121
(2) 96925
(1) 96926
(1) Y325-25
(1) 96924
(1) 96921
(1) 96920
(1) Y13-4-C
(1) Y211-142
(3) Y99-511
(1) -----
Mtl
[A]
Item
Description
Qty Part No.
(1) -----
Mtl
[Ny]
[S]
Item
1
21 Valve Guide
(3/32” X 1 1/4” O.D.)
(1/4”-18 NPT)
2
3
4
5
6
7
8
9
[B]
22 Pipe Plug
(1) Y17-51-S
(1) 96923
(1) Y325-110
(1) 96922
(1) Y325-121
(1) -----
[D]
23 Valve Stem Washer
24 Valve Stem O-Ring
25 Valve Stem
[D]
Ball
[SS]
[B]
[B]
(1/16” X 1-5/16” O.D.)
Vent Nut O-Ring
Vent Nut
Key
[Br]
[B]
(3/32” X 1-1/4” O.D.)
[Br]
[S]
26 Outlet Port O-Ring
27 Stem O-Ring
28 Stem
[B]
Handle
[A]
(1) -----
[Ny]
[D]
Washer
[S]
29 Static Pressure Tube
30 Relief Valve Seat
31 Relief Valve
(1) -----
(1/4”-20 X 3/8”)
10 Button Head Screw
11 Socket Head Screw
12 Cover Ring
[S]
(1) -----
[B]
(5/16”-18 X 3-1/4”)
[S]
(1) -----
[Ny]
[Ny/B]
[Ny]
[D]
[Ny]
[PC]
[S]
32 Diaphragm
(1) -----
13 Gauge Cover
14 Screw
(1) -----
33 Diaphragm Washer
34 Diaphragm Retaining Washer
(1) -----
(2) -----
(1) -----
0 - 140 psig)
(5-125 psig)
15 Gauge Assembly (
16 Gauge O-Ring
17 Valve
(1) 104334
(1) -----
[Ny/S]
[B]
35 Spring
(1) 104331
(1) -----
[S]
36 Adjustment Nut
37 Adjustment Bolt
38 Bonnet
[S]
(1) -----
[Ny]
[B]
(1) -----
[S]
18 Valve O-Ring
19 Valve Spring
(1) -----
(1) -----
[Ny]
[D]
(1) -----
[SS]
[B]
39 Knob
(1) -----
20 Valve Guide O-Ring
(1) -----
MATERIAL CODE
[A] = Aluminium
[B] = Nitrile
[Br] = Brass
[D] = Acetal
[Ny] = Nylon
[PC] = Polycarbonate
[S] = Steel
[SS] = Stainless Steel
67442
Page 3 of 4
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PARTS LIST 67442
PN 97999 - 1529
67442
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