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FLOW
LIMITER
IN-LINE |
28051-200
SERIES
FEMALE SAE O-RING TO
MALE JIC CONNECTION |
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| DESCRIPTION |
| - |
AN IN-LINE FLOW LIMITER WITH A
FEMALE SAE O-RING AND A MALE JIC OUTLET THAT PREVENTS FREE FALL IN THE EVENT OF A LINE FAILURE BUT ALLOWS A METERED FLOW AFTER CLOSING. |
|
| OPERATION |
| - |
A
FLOW BELOW THE
SPECIFIED LIMIT IS
ALLOWED FROM
“1” TO “2. |
| - |
FLOW
ABOVE THE
SPECIFIED LIMIT IS
ASSUMED TO BE A
LINE FAILURE AND
IS LIMITED. |
| - |
BLEED
RATE AFTER CLOSING
IS 2.0 – 3.0 GPM
AT 3500 PSI. |
| - |
FLOW
FROM “2” TO
“1” PASSES
THRU THE
CONTROLLING
ORIFICE BUT IS
UNCONTROLLED. |
| - |
CLOSING
FLOW TOLERANCE=
+15%/-0% |
|
| FEATURES |
| - |
STEEL
COMPONENTS. |
| - |
NON-STANDARD
BLEED FLOW RATES
ARE AVAILABLE UPON
REQUEST. |
| - |
RAPID
RESPONSE. |
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-
SPECIFICATIONS - |
| Hydraulic
Symbol |
 |
| Operating
Pressure |
3500
PSI |
|
Temperature Range |
250ºF to -40ºF |
| Reopening
Differential |
50
PSI |
|
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ALL
DIMENSIONS IN INCHES |
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-
ORDERING INFORMATION - |
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|
| MODEL |
PORT
1 |
CONN.
2 |
THREAD |
FLOW
RANGE |
L |
HEX. |
| 28051-204 |
#4
SAE |
#4
JIC |
7/16
- 20 |
0.1
- 4.0 GPM |
2.40 |
0.625 |
| 28051-206 |
#6
SAE |
#6
JIC |
9/16
- 18 |
0.5
– 10.0 GPM |
2.90 |
0.750 |
| 28051-208 |
#8
SAE |
#8
JIC |
3/4
- 16 |
1.0
– 25.0 GPM |
3.15 |
0.938 |
| 28051-210 |
#10
SAE |
#10
JIC |
7/8
- 14 |
2.0
– 40.0 GPM |
3.40 |
1.125 |
| 28051-212 |
#12
SAE |
#12
JIC |
1
1/16 - 12 |
2.0
– 50.0 GPM |
3.95 |
1.375 |
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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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