Fisher Design CAV4 - Page 9

Design CAV4
9
VALVE
TOOL DIMENSIONS
VALVE
SIZE,
A
(1)
B C D E F
(1)
Dia G Dia H Dia I
(1)
SIZE,
INCH
mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch
2 9.7 .38 12.7 .50 38.1 1.50 12.7 .50 25.4 1.00
86.1
85.6
3.390
3.370
74.7 2.94 88.9 3.50
18.8
18.5
.740
.730
3 Not Applicable
4 11.2 .44 14.2 .56 36.6 1.44 15.8 .62 38.1 1.50
143.3
142.8
5.640
5.620
127.0 5.00 145.8 5.74
25.2
24.9
.990
.980
6
17.7
17.4
.695
.685
19.1 .75 54.0 2.12 31.8 1.25 88.9 3.50
201.7
201.5
7.942
7.932
182.6 7.19
205.7
205.5
8.100
8.090
25.2
24.9
.990
.980
1. Double dimensions indicate maximum and minimum values.
VALVE
SIZE
TORQUE
SIZE,
INCH
Nm Lbfft
2 1356 1000
3 N.A. N.A.
4 6100 4500
6 13,560 10,000
Recommended
Materials
Minimum
Rockwell
Hardness
416
stainless steel
28
17-4PH
stainless steel
36
4100 Series
stainless steel,
heat-treated
31
Figure 6. Information for Machining and Use of Cage Retainer Tool
48A6264-A
A2929-1/IL
25A4066-D
A2930-1/IL
A5495/IL
mm
(INCH)
92.1
(3.63)