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VELOCITY
FUSE
IN-LINE INSERTABLE |
8500
SERIES
|
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|
| DESCRIPTION |
| - |
AN
IN-LINE VELOCITY
FUSE THAT PROVIDES
FULL-LINE SHUT-OFF
IN THE EVENT OF A
LINE FAILURE. |
|
| OPERATION |
| - |
A
FLOW BELOW THE
SPECIFIED CLOSING
FLOW IS ALLOWED
FROM “1” TO
“2”. |
| - |
FLOW
ABOVE THE SPECIFIED
CLOSING FLOW FROM
“1” TO “2”
IS ASSUMED TO BE A
LINE FAILURE AND
IS BLOCKED. |
| - |
FLOW
FROM “2” TO
“1” PASSES
THRU THE
CONTROLLING
ORIFICE BUT IS
UNCONTROLLED. |
| - |
CLOSING
FLOW
TOLERANCE=+15%-0% |
|
| FEATURES |
| - |
STEEL
COMPONENTS |
| - |
RAPID
RESPONSE. |
| - |
POSITIVE
CLOSE. |
|
|
|
-
SPECIFICATIONS - |
| Hydraulic
Symbol |
|
| Operating
Pressure |
3500
PSI |
|
Temperature Range |
250ºF to -40ºF |
| Reopening
Differential |
50
PSI |
|
|
ALL
DIMENSIONS IN INCHES |
|
|
-
ORDERING INFORMATION - |
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|
| MODEL |
THREAD |
FLOW
RANGE |
L |
HEX. |
| 8504 |
7/16-20 |
0.1 -
4.0 GPM |
0.66 |
1.125 |
| 8506 |
9/16-18 |
0.2
– 5.0 GPM |
0.72 |
0.187 |
| 8508 |
3/4-16 |
0.5
– 15.0 GPM |
1.15 |
0.312 |
| 8510 |
7/8-14 |
1.0
– 25.0 GPM |
1.25 |
0.375 |
| 8512 |
1
1/16-12 |
2.0
– 40.0 GPM |
1.50 |
0.438 |
| 8516 |
1
5/16-12 |
5.0
– 50.0 GPM |
1.50 |
0.500 |
| 8520 |
1
5/8-12 |
5.0
– 65.0 GPM |
1.85 |
0.625 |
| 8524 |
1
7/8-12 |
5.0
– 80.0 GPM |
2.13 |
0.687 |
|
| MODEL |
A |
B |
C |
E |
| 8504 |
1.30 |
0.80 |
0.390
/ 0.395 |
0.360 |
| 8506 |
1.41 |
0.87 |
0.502
/ 0.515 |
0.391 |
| 8508 |
1.95 |
1.15 |
0.682
/ 0.696 |
0.438 |
| 8510 |
2.15 |
1.05 |
0.798
/ 0.814 |
0.500 |
| 8512 |
2.50 |
1.30 |
0.972
/ 0.990 |
0.594 |
| 8516 |
2.67 |
1.30 |
1.222
/ 1.240 |
0.594 |
| 8520 |
3.05 |
1.30 |
1.535 / 1.553 |
0.594 |
| 8524 |
3.38 |
1.37 |
1.785 / 1.803 |
0.594 |
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Vonberg
Valve, inc.
HYDRAULIC
VALVE SPECIALISTS |
3800
Industrial Avenue
Rolling Meadows, IL 60008-1085
847/ 259-3800 fax 847/259-3997 |
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