DBETR-1X/30G24K4M Proportional pressure limiting valve DBETR made in Germany by Rexroth
Technical Parameters for DBETR-1X/30G24K4M
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DBETR series, Direct-operated proportional relief valve
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NG6 (port size corresponding to ISO 4401 standard)
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Maximum Operating Pressure
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315 bar (system pressure)
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0 to 30 bar (adjustable via electrical signal)
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Typically 0.8-1.0 A (at 20°C)
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Approximately 19-29 Ω (at 20°C)
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| DBETE-5X/315G24K31F1M |
| DBETE-5X/350G24K31F1V |
| DBETBEX-1X/310G24K31A1M |
| DBETFX-1X/80G24-27NZ4M |
| DBETFX-1X/180G24-27NZ4M |
| DBETFX-1X/250G24-27NZ4M |
| DBETFX-1X/315G24-27NZ4M |
| DBETX-10/50G24-8NZ4M |
| DBETX-10/80G24-8NZ4M |
| DBETX-10/180G24-8NZ4M |
| DBETX-10/50G24-25NZ4M |
| DBETX-10/80G24-25NZ4M |
| DBETX-10/180G24-25NZ4M |
| DBETX-10/250G24-25NZ4M |
| DBETX-10/315G24-25Z4M |
| DBET6X/50G24K4V |
| DBET6X/100G24K4V |
| DBETB-6X/315G24K31A1V |
| DBETB-6X/350G24K31A1V |
| DBE6X-1X/80G24-8NZ4M |
| DBE6X-1X/180G24-8NZ4M |
| DBE6X-1X/80G24-25NZ4M |
| DBE6X-1X/180G24-25NZ4M |
| DBE6X-1X/315G24-25NZ4M |
| DBEBE6X-1X/80G24K31F1M |
| DBE10Z-1X/180XYG24-8NZ4M |
| DBE10Z-1X/315XYG24-8NZ4M |
| DBEB10Z-1X/180XYG24-37Z4M |
| DBEB10Z-1X/315XYG24-37Z4M |
| DBEBE10Z-1X/180XYG24K31A1M |
| DBEBE10Z-1X/315XYG24K31A1M |
| DBEME20DBEME30 |
| DBEME10-5X/50YG24K31M |
| DBEME10-5X/100YG24K31M |
| DBEME10-5X/200YG24K31M |
| DBEME10-5X/315YG24K31M |
| DBEME10-5X/350YG24K31M |
| DBEME20-5X/50YG24K31M |
| DBEME20-5Xyi00YG24K31M |
| DBEME20-5X/200YG24K31M |
| DBEME20-5X/315YG24K31M |
| DBEME20-5X/350YG24K31M |
| DBEME30-3X/50YG24K31M |
| DBEME30-3X/100YG24K31M |
| DBEME30-3X/200YG24K31M |
| DBEME30-3X/315YG24K31M |
| DBEME30-3X/350YG24K31M |
| DBEE6-1X/50YG24K31M |
| DBEE6-1X/100YG24K31M |
| DBEE6-1X/200YG24K31M |
| DBEE6-1X/315YG24K31M |
| ZDBEE6VP2-1X/50G24K31M |
| ZDBEE6VP2-1X/100G24K31M |
| ZDBEE6VP2-1X/200G24K31M |
| ZDBEE6VP2-1X/315G24K31M |
FAQ:
1. What is the main function of this valve?
This is a direct-operated proportional relief valve. Its primary function is to continuously and precisely regulate hydraulic system pressure by receiving electrical control signals (typically 0-20mA or 0-10V), while also serving as a safety valve to prevent system overpressure. It's designed for remote electrical control of pressure in hydraulic systems.
2. What does the "30" in the model code indicate?
The "30" specifies the maximum pressure setting capability of 30 bar. This is a lower pressure range compared to other models in the DBETR series. The valve can be electrically adjusted to regulate pressure from 0 to 30 bar. This makes it suitable for applications requiring precise low-pressure control.
3. What are the key electrical specifications?
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Operating voltage: 24V DC (±10%)
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Nominal current: Typically 0.8-1.0 A (varies by coil type)
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Coil resistance: Approximately 19-29 Ω (at 20°C)
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Electrical connection: DIN 43650 standard plug connector (K4 type)
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Requires compatible proportional amplifier
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Control signal: 0-10V or 4-20mA
4. What does the "K4" suffix indicate?
The "K4" indicates the electrical connection type. Specifically, it means the valve comes with a DIN 43650 standard plug connector (without mating connector) for the proportional solenoid. The "K" series typically refers to the connector configuration, with "K4" being a specific variant in this product family.
5. How does this model differ from the DBEBE series models?
The DBETR series is a different product family from the DBEBE series. Key differences include:
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Different series designation (DBETR vs DBEBE)
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Different pressure setting capabilities (DBETR has 30 bar option, DBEBE typically starts at 80 bar)
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Potentially different internal design and performance characteristics
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Different model code structure and component series
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For exact differences, always consult the specific datasheets for each series
6. What are the installation and maintenance considerations?
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Port size: NG6 (ISO 4401 standard)
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Fluid cleanliness: ISO 4406 class 20/18/15 or cleaner recommended
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Temperature range: -20°C to +80°C (fluid), -20°C to +70°C (ambient)
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Sealing material: Typically NBR (nitrile rubber)
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Requires proper bleeding during commissioning
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Regular inspection of electrical connections and fluid quality
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Compatible with standard subplates (ISO 4401-03-02-0-94)