Hydraulic Overload Protector Pump
We also customize special Overload Protector & oil tank, if required, please contact us directly.
Overload Protector for Press 200 ~ 600 tons
12 Standard type
VA
VS
|
Model |
Releasing flow rate (cm2/sec) |
Area of orifice (cm2) |
Pressure setting method |
Pressure setting range (kgf/cm2) |
Air supply (kgf/cm2) |
|
|
Air type |
VA12口口–5口0 |
39000 |
1.7 |
Air pressure x 50 ratio |
150~250 |
3-5 |
|
VA12口口–7口0 |
31000 |
1.2 |
Air pressure x 70 ratio |
210~350 |
||
|
VA12口口–9口0 |
27000 |
0.93 |
Air pressure x 90 ratio |
270~450 |
||
|
Spring type |
VS12口口–5口0 |
39000 |
1.7 |
Spring Adjustment |
150~250 |
|
|
VS12口口–7口0 |
31000 |
1.2 |
210~350 |
|||
|
VS12口口–9口0 |
27000 |
0.93 |
270~450 |
|||
- Air consumption: 0.31 Nm³/min
- Max noise: 77 dB
INCLUDE OIL TANK
VA
VS
|
Model |
A |
B |
Volume |
|
V口12口–口口5 |
355 |
380 |
8.0L |
|
V口12口–口口8 |
415 |
440 |
12.0L |
OL Include Control Unit
Model selection
|
VA |
口口 ― 口口 1 C ― 2 ― 3 |
| VS |
|
1 |
Volume of oil tank (Liter) |
3 : 4L |
5 : 8L |
|
4 : 6L |
8 : 12L | ||
|
2 |
Electronic control voltage |
DC24V |
AC220V |
|
AC110V |
|||
|
3 |
Types of solenoid valve |
NO: Normal Open |
|
|
NC: Normal Close |
|||
- Control unit: include air regulator, solenoid valve, air pressure gauge
- We also customize special Overload Protector & oil tank, if required, please contact us directly.
|
Model |
A |
B |
C |
D |
E |
F |
Volume |
|||
|
VA VS |
06 |
–口口 |
3C |
285 |
370 |
80 |
150 |
276 |
195 |
4L |
|
08 |
4C |
350 |
440 |
100 |
150 |
276 |
195 |
6L |
||
|
10 |
5C |
355 |
440 |
130 |
200 |
326 |
245 |
8L |
||
|
VA |
12 |
–口口 |
5C |
355 |
440 |
130 |
200 |
348 |
245 |
8L |
|
VS |
6C |
415 |
500 |
130 |
200 |
348 |
245 |
12L |
||
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