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FLOW
LIMITER
IN-LINE |
28050-100
SERIES
FEMALE PIPE PORTS |
|
| DESCRIPTION |
| - |
AN
IN-LINE FLOW
LIMITER WITH
FEMALE NPTF PORTS
THAT PREVENTS FREE
FALL IN THE EVENT
OF A LINE FAILURE
BUT ALLOWS A
METERED FLOW LINE
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 |
|
|
-
ORDERING INFORMATION - |
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|
| MODEL |
PORT
1/2 |
FLOW
RANGE |
L |
HEX. |
| 28050-102 |
1/4-18
NPTF |
0.5-10.0
GPM |
3.18 |
0.750 |
| 28050-103 |
3/8-18
NPTF |
0.5-25.0
GPM |
3.50 |
0.875 |
| 28050-104 |
1/2-14
NPTF |
2.0-40.0
GPM |
3.85 |
1.125 |
| 28050-106 |
3/4-14
NPTF |
2.0-50.0
GPM |
4.20 |
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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