Mounting Pattern NG 10
![[Mounting Pattern NG 6]](http://s2.servo-hydraulik.de/i/sks-stage-ng6.jpg)
The servovalve range embraces single, two and three-stage valves in a flow rate range from 0.4 to 1000 l/min. Besides the standard range, application-related valve series are available, e.g.:
- special characteristics,
- low-leakage pistons,
- two return flanges or
- highly dynamic valves
![[Servovalve HVM 057]](http://s2.servo-hydraulik.de/i/sks-hvm057.jpg)
HVM 057
Two stage servovalve with or without integrated electronic
| Download | To Login |
|---|---|
| Circuit diagram |
![[Circuit diagram HVM 057 / HVM 067 / HVM 071]](http://s2.servo-hydraulik.de/i/sks-hvm057-hvm067-hvm071-schematic.jpg)
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| Rated flow Δp1 | 40 l/min |
| Rated pressure | 315 bar |
| Maximum pressure | 450 bar |
| Current | ± 300/650 mA |
| Actuating time | 6 ms |
| Hysteresis | < 2% |
| Operating temperature | 253 … 353 K |
![[Servovalve HVM 067 / HVM 071]](http://s2.servo-hydraulik.de/i/sks-hvm067-hvm071.jpg)
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HVM 067 |
HVM 071 |
|---|---|---|
| Single-stage servovalve with or without electronics | Two-stage servovalve with or without electronics | |
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|
|
|
| Download | To Login | To Login |
| Rated flow | 10 - 120 l/min | 10 - 120 l/min |
| Operating pressure | 5 - 315 bar | 5 - 315 bar |
| Rated current | ± 300 mA | ± 300 mA |
| Step response 0-90% | 5 ms | 5 ms |
| Resolution without dither | < 0,2 % | < 0,2 % |
| with integrated electronics | ||
| Power supply | 24 VDC | 24 VDC |
| Nominal value (optional) |
± 10 V 0-20 mA 4-20 mA |
± 10 V 0-20 mA 4-20 mA |
![[Servovalve HVM 090]](http://s2.servo-hydraulik.de/i/sks-hvm090.jpg)
HVM 090
Two stage servovalve with or without integrated electronic
| Download | To Login |
|---|---|
| Circuit diagram |
![[Circuit diagram HVM 090]](http://s2.servo-hydraulik.de/i/sks-hvm090-schematic.jpg)
|
| Rated flow Δp1 | 80 l/min |
| Rated pressure | 315 bar |
| Maximum pressure | 450 bar |
| Current | ± 300/650 mA |
| Actuating time | 6 ms |
| Hysteresis | < 2% |
| Operating temperature | 253 … 353 K |