DBETBX-1X/80G24-37Z4M2 Proportional relief valve made in Germany by Rexroth
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
Rexroth
Product Description
DBETBX-1X/80G24-37Z4M2 Proportional Relief Valve
Proportional pressure relief valve manufactured in Germany by Rexroth for precise hydraulic system pressure control.
Technical Specifications
| Product Type | Proportional Pressure Relief Valve |
|---|---|
| Series | DBETBX-1X |
| Nominal Size | NG10 (ISO 4401) |
| Maximum Operating Pressure | 350 bar |
| Pressure Setting | 80 bar |
| Nominal Flow Rate | 4 L/min |
| Control Voltage | 24 V DC |
| Control Signal | 0-10 V or 4-20 mA (depending on version) |
| Electrical Connection | 4-pin M12 connector (37Z4) |
| Seal Material | NBR (standard), FKM optional |
| Mounting Interface | ISO 4401-03-02-0-05 |
| Operating Temperature Range | -20°C to +80°C |
| Fluid Compatibility | Mineral-based hydraulic oils (ISO VG 15-68) |
| Weight | Approx. 2.1 kg |
| Protection Class | IP65 (with connector) |
| Response Time | < 100 ms |
| Linearity | < ±3% |
| Hysteresis | < 3% |
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Frequently Asked Questions
What is the primary function of the DBETBX-1X/80G24-37Z4M2 valve?
The DBETBX-1X/80G24-37Z4M2 is a proportional pressure relief valve designed to remotely control and limit system pressure in hydraulic circuits. It allows for infinitely variable pressure setting through an electrical control signal, providing precise pressure regulation to protect system components and optimize performance.
What are the key technical specifications of this model?
Key specifications include:
• Maximum Operating Pressure: 350 bar at port P
• Pressure Setting: 80 bar (as indicated by "80G" in model code)
• Nominal Flow Rate: 4 L/min
• Power Supply: 24 V DC
• Control Signal: Typically 0-10 V or 4-20 mA (depending on version)
• Mounting Interface: ISO 4401-03-02-0-05 (NG10 size)
• Electrical Connection: 4-pin M12 connector (37Z4 code)
• Operating Temperature: -20°C to +80°C
• Maximum Operating Pressure: 350 bar at port P
• Pressure Setting: 80 bar (as indicated by "80G" in model code)
• Nominal Flow Rate: 4 L/min
• Power Supply: 24 V DC
• Control Signal: Typically 0-10 V or 4-20 mA (depending on version)
• Mounting Interface: ISO 4401-03-02-0-05 (NG10 size)
• Electrical Connection: 4-pin M12 connector (37Z4 code)
• Operating Temperature: -20°C to +80°C
How is the valve controlled and connected electrically?
The valve features integrated electronics and is controlled by:
• Power Supply: 24 V DC (±10% tolerance)
• Command Signal: 0-10 V or 4-20 mA analog input (depending on version)
• Connection: 4-pin M12 connector (37Z4 configuration) for easy plug-and-play installation
• Protection Class: IP65 when connector is properly mated and sealed
• Power Supply: 24 V DC (±10% tolerance)
• Command Signal: 0-10 V or 4-20 mA analog input (depending on version)
• Connection: 4-pin M12 connector (37Z4 configuration) for easy plug-and-play installation
• Protection Class: IP65 when connector is properly mated and sealed
What hydraulic fluids are compatible with this valve?
The valve is designed for use with:
• Mineral-based hydraulic oils (ISO VG 15-68)
• Standard seal material is NBR (suitable for mineral oils)
• Optional FKM (Viton) seals available for wider fluid compatibility
• Viscosity Range: 20-380 mm²/s (preferably 30-46 mm²/s at operating temperature)
• Fluid Cleanliness: Maximum ISO 4406 class 20/18/15 recommended
• Mineral-based hydraulic oils (ISO VG 15-68)
• Standard seal material is NBR (suitable for mineral oils)
• Optional FKM (Viton) seals available for wider fluid compatibility
• Viscosity Range: 20-380 mm²/s (preferably 30-46 mm²/s at operating temperature)
• Fluid Cleanliness: Maximum ISO 4406 class 20/18/15 recommended
What are the installation and maintenance considerations?
For optimal performance:
• Mounting: Use subplate mounting according to ISO 4401 standard
• Installation Position: Can be mounted in any orientation
• System Cleanliness: Ensure hydraulic system meets recommended cleanliness levels
• Operating Conditions: Maintain fluid temperature within specified range
• Maintenance: Regular monitoring of system pressure and fluid condition
• Response Time: < 100 ms for pressure adjustment
• Mounting: Use subplate mounting according to ISO 4401 standard
• Installation Position: Can be mounted in any orientation
• System Cleanliness: Ensure hydraulic system meets recommended cleanliness levels
• Operating Conditions: Maintain fluid temperature within specified range
• Maintenance: Regular monitoring of system pressure and fluid condition
• Response Time: < 100 ms for pressure adjustment
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun