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CHECK
VALVE
CARTRIDGE |
1700
SERIES
POPPET TYPE
PILOT TO OPEN |
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| DESCRIPTION |
| - |
A
CARTRIDGE STYLE,
PILOT TO OPEN
CHECK VALVE
INTENDED FOR
BLOCKING FLUID
FLOW. |
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| OPERATION |
| - |
FLOW
FROM “1” TO
”2” IS ALLOWED
WITH A STANDARD
CRACK PRESSURE OF
5 PSI. |
| - |
FLOW
FROM “2” TO
“1” IS
NORMALLY BLOCKED
WITH A SPRING BIAS
TO ASSIST IN
STATIC AND LOW
LOAD CONDITIONS. |
| - |
THE
CARTRIDGE HAS A
4:1 PILOT RATIO TO
ALLOW FLOW FROM
“1” TO
“2”. |
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| FEATURES |
| - |
INDUSTRY
COMMON CAVITY. |
| - |
LOW
INTERNAL LEAKAGE,
5 DPM |
| - |
STANDARD
PILOT RATIO: 4:1
SPECIAL PILOT
RATIOS AVAILABLE
ON REQUEST. |
| - |
STEEL
COMPONENTS. |
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Details
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-
SPECIFICATIONS - |
| Hydraulic
Symbol |
|
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Pressure Range |
50
PSI to 3500
PSI |
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Temperature Range |
250ºF to -40ºF |
| Internal
Leakage |
5
DROPS/MIN @ 3500 psi
MAX. |
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ALL
DIMENSIONS IN INCHES |
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ORDERING INFORMATION - |
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| MODEL |
THREAD |
CAVITY |
RATED
FLOW |
L1 |
L2 |
HEX |
| 1708 |
3/4-16 |
8-3 |
6.0
GPM |
1.60 |
0.65 |
0.875 |
| 1710 |
7/8-14 |
10-3 |
10.0
GPM |
1.79 |
0.43 |
1.000 |
| 1712 |
1
1/16-12 |
12-3 |
20.0
GPM |
2.63 |
1.00 |
1.250 |
| 1716 |
1
5/16-12 |
16-3 |
30.0
GPM |
2.88 |
0.75 |
1.500 |
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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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