MS28767B
TABLE I. Valve dimensions.
Dash No |
Tube OD |
Thread T MIL-S-7742 |
A + .031 |
B + .031 |
c Max |
D + .000 - .250 |
-4 |
.2500 |
.4375-20 UNF-3B |
3.750 |
1.000 |
.938 |
1.000 |
-5 |
.3125 |
.5000-20 UNF-3B |
3.750 |
1.000 |
.938 |
1.000 |
-6 |
.3750 |
.5625-18 UNF-3B |
3.875 |
1.000 |
1.000 |
1.250 |
-8 |
.5000 |
.7500-16 UNF-3B |
4.188 |
1.156 |
1.062 |
1.500 |
-10 |
.6750 |
.8750-14 UNF-3B |
4.750 |
1.312 |
1.250 |
1.750 |
TABLE I. Valve dimensions - continued.
Dash No |
Tube OD |
E + .005 |
F + .031 |
Rated flow (GPM) |
-4 |
.2500 |
0.875 |
.750 |
1.2 |
-5 |
.3125 |
0.875 |
.750 |
2.3 |
-6 |
.3750 |
1.125 |
.750 |
3.5 |
-8 |
.5000 |
1.125 |
.813 |
6.0 |
-10 |
.6750 |
1.375 |
.938 |
10.5 |
Notes.
1. Dimensions are in inches. Unless otherwise specified, tolerances for linear dimensions, 3 digits + .010, 4 digits + .0005, and angles + 0.5o.
2. All machined surfaces shall be smooth to 125 micro inches Ra in accordance with
ASME-B46.1.
3. The outline drawing as shown is maximum and not restrictive to the actual design, but location of ports and mounting holes must be maintained.
2
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