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HK DH04/05
Directional control valve NG6, hydraulically controlled
Product image
Properties
| Design |
4/2-way valve or 4/3-way valve |
| Operating pressure |
P, A, B: max. 350bar / T: max. 210bar |
| Volumetric flow |
max. 50 l/min (note characteristic curves) |
| Connection |
ISO/Cetop 03 size 6 |
| Mounting |
4 pcs. socket head screw M5x50 12.9 |
Description
Hydraulic actuation with emergency hand operation
Min. control pressure 3 bar / max. control pressure 70 bar / recommended control pressure 30 bar
Thread on control pressure port 1/8" female thread
Item
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 Identification |
Circuit diagram | Type | Overlap | Piston type | Design | Weight (kg) |
|---|---|---|---|---|---|---|
| HK DH04 31 2 |  |
4/2 | positive (closed) | 1 [PB/AT]-[PA/BT] | Spring return | 1,2 |
| HK DH05 51 2 |  |
4/2 | positive (closed) | 1 [PB/AT]-[PA/BT] | 2 external positions with detent | 1,2 |
| HK DH05 10 |  |
4/3 | negative (open) | 0 [PB/AT]-[ABPT]-[PA/BT] | spring return to 0 | 1,2 |
| HK DH05 11 |  |
4/3 | positive (closed) | 1 [PB/AT]-[A/B/P/T]-[PA/BT] | spring return to 0 | 1,2 |
| HK DH05 13 |  |
4/3 | positive (closed) | 3 [PB/AT]-[ABT/P]-[PA/BT] | spring return to 0 | 1,2 |
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]
Ordering information
Further circuits and versions available on request
Accessories
- HK M HK DH
- Screw set for NG 6 valves type HK DH / DG4V3
Disclaimer
Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.