Application
Pilot operated check valves serve to shut-off an oil flow in one direction and allow free flow in the opposite direction. They can also be opened in the direction of closure. These valves are mostly used :
- to relieve a working circuit under pressure
- to prevent a load from falling in the case of a line rapture
- to prevent creep movements of hydraulically stressed users.
These valves are generally fitted as an intermediate element between the control valve and the subplate.
Specification
CETOP7 (NG16)
|
CETOP8 (NG22)
|
|
Maximum Flow
|
250 lpm
|
350 lpm
|
Rated Flow
(7bar)
|
200 lpm
|
300 lpm
|
Max.
Pressure
|
315 bar
|
|
Weight
|
6.8 Kgs
|
11.7 Kgs
|
Leakage
|
0.3 mililitres/min
|
For more information:
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