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CHECK
VALVE
IN-LINE |
1900P
SERIES
POPPET TYPE
MALE
NPT |
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| DESCRIPTION |
| - |
A
IN-LINE STYLE,
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 BLOCKED
WITH A SPRING BIAS
TO ASSIST IN
STATIC AND LOW
LOAD CONDITIONS. |
|
| FEATURES |
| - |
STEEL
BODY AND POPPET. |
| - |
LOW
INTERNAL LEAKAGE 5
DPM. |
| - |
NO
INTERNAL PACKINGS. |
| * |
SPECIAL
CRACK PRESSURES
AVAILABLE UPON
REQUEST. |
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-
SPECIFICATIONS - |
| Hydraulic
Symbol |
|
| Operating
Pressure |
3500
PSI |
|
Temperature Range |
250ºF to -40ºF |
| Standard
Crack Pressure |
5
PSI * |
|
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ALL
DIMENSIONS IN INCHES |
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-
ORDERING INFORMATION - |
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| MODEL |
INLET/OUTLET
1/2 |
CAPACITY |
L |
T |
HEX. |
| 1901P |
1/8
- 27 NPT |
2
GPM |
1.00 |
0.38 |
0.50 |
| 1902P |
1/4
- 18 NPT |
4
GPM |
1.375 |
0.56 |
0.625 |
| 1903P |
3/8
- 18 NPT |
8
GPM |
1.45 |
0.56 |
0.75 |
| 1904P |
1/2
- 14 NPT |
12
GPM |
1.88 |
0.75 |
0.875 |
| 1906P |
3/4
- 14 NPT |
25
GPM |
1.96 |
0.75 |
1.125 |
| 1908P |
1-11 1/2 NPT |
40
GPM |
2.34 |
0.94 |
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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