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RELIEF
VALVE
IN-LINE |
40300-600
SERIES
MALE JIC TO FEMALE
O-RING CONNECTIONS |
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| DESCRIPTION |
| - |
AN
IN-LINE RELIEF
VALVE WITH MALE
JIC INLET AND
FEMALE O-RING PORT
OUTLET THAT LIMITS
MAXIMUM SYSTEM
PRESSURE OR
MAINTAINS A
DESIRED PRESSURE
WITHIN A CIRCUIT. |
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| OPERATION |
| - |
FLOW
FROM “1” TO
“2” IS BLOCKED
UNTIL THE
SPECIFIED RELIEF
PRESSURE SETTING
HAS BEEN EXCEEDED |
| - |
FLOW
FROM “2” TO
“1” IS ALWAYS
BLOCKED |
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| FEATURES |
| - |
STEEL
COMPONENTS. |
| - |
CHROME
STEEL BALL /
HARDENED SEAT. |
| - |
LOW
INTERNAL LEAKAGE. |
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-
SPECIFICATIONS - |
| Hydraulic
Symbol |

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| Operating
Pressure |
5000
PSI |
|
Temperature Range |
250ºF to -40ºF |
| Relief
Tolerance |
+/-10% |
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ALL
DIMENSIONS IN INCHES |
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-
ORDERING INFORMATION - |
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| MODEL |
INLET
1 |
OUTLET
2 |
L |
T |
HEX. |
| 4030X-604 |
#4
JIC 37˚ |
#4
SAE 0-RING |
3.20 |
0.55 |
0.625 |
| 4030X-606 |
#6
JIC 37˚ |
#6
SAE O-RING |
3.56 |
0.56 |
0.750 |
| 4030X-608 |
#8
JIC 37˚ |
#8
SAE O-RING |
3.70 |
0.66 |
0.938 |
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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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