Table of Contents
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KEY
1
Valve Needle
3
PTFE U-Cup Packing
4
Packing Retainer
6
Adjustment Knob
7
Adjustment Screw
8
Lock Nut
9
Cylinder
11 Valve Housing
12 Needle Nozzle Housing
13 Valve Seat
14 Needle Nozzle
A
Air Inlet Fitting (Model 224906 Shown)
C
Fluid Inlet
14
12
2
4
Model 224906 Shown
Fig. 4
8
308266
Service
1
13*
6
*3
3
7
Apply PTFE tape.
1
2
Apply sealant.
3
Lubricate.
4
Torque to 20–30 in–lb (2.3–3.4 N.m).
5
Torque to 6–10 in–lb (0.7–1.1 N.m).
6
Seat is reversible.
7
Lips must face into housing (11).
8
Inspect weep hole for buildup of fluid,
which could indicate a leaking u-cup (3).
C
8
11
4*
2
4
*1
2
5
A
9
8
7
6
01798
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