DBEBE6X-1X/180G24K31A1M Proportional pilot relief valve DBEB series hydraulic valve German Rexroth
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
Rexroth
Product Description
DBEBE6X-1X/180G24K31A1M Proportional Pilot Relief Valve
DBEBE6X-1X/180G24K31A1M Proportional pilot relief valve DBEB series hydraulic valve German Rexroth
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Series & Type | DBEBE series, Direct-operated proportional relief valve |
| Nominal Size | NG6 (port size corresponding to ISO 4401 standard) |
| Maximum Operating Pressure | 315 bar (system pressure) |
| Pressure Setting Range | 0 to 180 bar (adjustable via electrical signal) |
| Supply Voltage | 24 V DC (±10%) |
| Nominal Current | Typically 0.8-1.0 A (at 20°C) |
| Coil Resistance | Approximately 19-29 Ω (at 20°C) |
| Flow Capacity | 4-8 L/min at Δp=50 bar (typical for NG6 size) |
Model Code Interpretation
- "180": Indicates maximum pressure setting capability (180 bar)
- "G24K31": 24V DC operating voltage with specific coil/connector configuration (DIN 43650 plug)
- "A1M": Typically indicates sealing material (likely NBR nitrile rubber) and specific coil variant
- "6X": May indicate a specific orifice or spool configuration variant
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Frequently Asked Questions
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.
What does the "180" in the model code indicate?
The "180" specifies the maximum pressure setting capability of 180 bar. This is a high-pressure range setting. The valve can be electrically adjusted to regulate pressure from 0 to 180 bar.
What are the key electrical specifications?
- Operating voltage: 24V DC (±10%)
- Nominal current: Typically 0.8-1.0 A (varies by coil type)
- Coil resistance: Approximately 19-29 Ω (at 20°C)
- Electrical connection: DIN 43650 standard plug connector (K31 type)
- Requires compatible proportional amplifier
What does the "A1M" suffix indicate?
The "A1M" typically refers to specific sealing material and coil configuration. "A" may indicate standard nitrile rubber (NBR) sealing material, while "1M" may denote a specific coil variant or mounting configuration. Always check the manufacturer's documentation for exact material specifications.
How does this model differ from the 80 bar version (DBEBE6X-1X/80G24K31A1M)?
The key difference is the pressure setting range: this model has a 0-180 bar range, while the 80 bar version is limited to 0-80 bar. All other core parameters (size, voltage, current, port size) remain identical. The higher pressure capability makes this model suitable for applications requiring higher system pressures.
What are the installation and maintenance considerations?
- Port size: NG6 (ISO 4401 standard)
- Fluid cleanliness: ISO 4406 class 20/18/15 or cleaner recommended
- Temperature range: -20°C to +80°C (fluid), -20°C to +70°C (ambient)
- Sealing material: Likely NBR (nitrile rubber) based on "A" code
- Requires proper bleeding during commissioning
- Regular inspection of electrical connections and fluid quality
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun