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Home->Products->Hydraulic valves->Directional Control Valves->FH TYPE COUNTERBALANCE VALVES
    
FH TYPE COUNTERBALANCE VALVES
| FH type counterbalance valve is mainly used in hydraulic systems of crane. It will keep the speed of hydraulic motors and cylinders steadily without any influence came of loading changes, it is mounted check valves in good seal. The valve will prevent heavy goods from falling down abruptly when a pipe is damaged or a brake is out of control. The hydraulic oil will return through bypass pipelines. |
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Technical data:
|
FH12 |
FH16 |
FH25 |
FH32 |
Operating pressure A(MPa) |
35 |
Operating pressureB (MPa) |
42 |
Operating pressureX (MPa) |
Min.2 - 3.5, Max.35 |
Cracking pressure |
0.2 |
Flow rate ( L/Min. ) |
80 |
160 |
300 |
500 |
Fluid |
Mineral oil |
Fluid temperature (°C) |
-20-70 |
Connect Dimensions
|
Inlet and outlet Port |
Operating Port |
Inlet and outlet Port |
Operating Port |
Inlet and outlet Port |
Operating Port |
Inlet and outlet Port |
Operating Port |
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M22X1.5 |
M10X1 |
M22X1.5 |
M10X1 |
M22X1.5 |
M10X1 |
M33X2 |
M10X1 |
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M33X2 |
M33X2 |
FH Dimensions:
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