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VELOCITY
FUSE
IN-LINE SWIVEL |
8700
SERIES
90˚
ELBOW |
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| DESCRIPTION |
| - |
AN
IN-LINE 90˚
ELBOW SWIVEL
VELOCITY FUSE WITH
AN SAE O-RING
OUTLET PORT THAT PROVIDES
FULL-LINE SHUT-OFF
IN THE EVENT OF A
LINE FAILURE. |
|
| OPERATION |
| - |
A
FLOW BELOW THE
SPECIFIED CLOSING
FLOW IS ALLOWED
FROM “1” TO
“2”. |
| - |
FLOW
ABOVE THE
SPECIFIED CLOSING
FLOW FROM “1”
TO “2’ IS
ASSUMED TO BE A
LINE FAILURE AND
IS BLOCKED. |
| - |
FLOW
FROM “2” TO
“1” PASSES
THRU THE
CONTROLLING
ORIFICE BUT IS
UNCONTROLLED. |
| - |
CLOSING
FLOW
TOLERANCE=+15%-0% |
|
| FEATURES |
| - |
SWIVEL
DESIGN FOR EASY
ALIGNMENT |
| - |
90˚
ELBOW FOR LOW
PROFILE
APPLICATIONS |
| - |
FAIL
SAFE EMBEDDED FUSE
DESIGN. |
| - |
STEEL
BODY &
COMPONENTS |
| - |
RAPID
RESPONSE. |
| - |
POSITIVE
CLOSE. |
| - |
SAE
O-RING PORT OUTLET
FOR LEAK FREE
CONNECTIONS. |
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|
-
SPECIFICATIONS - |
| Hydraulic
Symbol |
|
| Operating
Pressure |
3500
PSI |
|
Temperature Range |
250ºF to -40ºF |
| Reopening
Differential |
50
PSI |
|
|
ALL
DIMENSIONS IN INCHES |
|
|
-
ORDERING INFORMATION - |
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|
| MODEL |
THREAD
 |
CAVITY
*
THREAD |
P |
RATED
FLOW |
L |
T |
N |
SQ |
| 8704 |
7/16-20 |
9/16-18 |
1.000 |
0.2
– 3 GPM |
1.820 |
1.160 |
0.390 |
0.750 |
| 8706 |
9/16-18 |
9/16-18 |
1.000 |
0.2
– 5 GPM |
2.125 |
1.160 |
0.390 |
0.875 |
| 8708 |
3/4-16 |
3/4-16 |
1.250 |
0.5
– 15 GPM |
2.555 |
1.430 |
0.550 |
1.000 |
| 8710 |
7/8-14 |
7/8-14 |
1.688 |
1.0
– 25 GPM |
3.230 |
1.870 |
0.850 |
1.125 |
| 8712 |
1
1/16-12 |
1
1/16-12 |
1.980 |
2.0
– 40.0 GPM |
3.625 |
2.065 |
0.905 |
1.375 |
| 8716 |
1
5/16-12 |
1
5/16-12 |
2.000 |
5.0
– 50.0 GPM |
3.825 |
2.045 |
0.885 |
1.375 |
|
*
FUSE NOSE REQUIRES A
DEEPER TAP DRILL DEPTH -
SEE DIM. P |
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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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