DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
Rexroth
Product Description
DBETBEX-1X/180G24k31A1M Pilot Operated German Rexroth Proportional Relief Valve
Product Overview
DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Proportional Pressure Relief Valve with Integrated Electronics (OBE) |
| Series | DBETBEX-1X |
| Nominal Size | NG6 (ISO 4401) |
| Maximum Operating Pressure | 315 bar |
| Pressure Setting | 180 bar |
| Nominal Flow Rate | 1 L/min |
| Control Voltage | 24 V DC |
| Control Signal | 0-10 V (A1 version) |
| Electrical Connection | M12 connector (K31) |
| Seal Material | NBR (standard) |
| 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. 2.7 kg |
| Protection Class | IP65 (with connector) |
| Response Time | < 80 ms |
| Hysteresis | < 0.2% |
| Linearity | < ±3% |
Model Code Breakdown
- DBETBEX-1X: Series designation (1X size series)
- 180G: Pressure setting 180 bar (G code)
- 24: 24 V DC power supply
- K31: Electrical connection type (M12 connector)
- A1: Control signal interface (0-10 V)
- M: Seal material code (NBR standard)
Related Product Models
| DBETE-5X/350G24K31F1M | DBETE-5X/350G24K31A1V | DBETE-5X/350G24K31A1M |
| DBETE-5X/315G24K31F1V | DBETE-5X/315G24K31A1V | DBETE-5X/315G24K31A1M |
| DBETE-5X/200G24K31F1V | DBETE-5X/200G24K31F1M | DBETE-5X/200G24K31A1V |
| DBETE-5X/200G24K31A1M | DBETE-5X/100G24K31F1V | DBETE-5X/100G24K31F1M |
| DBETE-5X/100G24K31A1M | DBET-5X/350G24K4V | DBETE-5X/50G24K31F1V |
| DBETE-5X/50G24K31F1M | DBET-5X/350G24K4M | DBET-5X/315G24K4V |
| DBET-5X/315G24K4M | DBET-5X/200G24K4V | DBET-5X/200G24K4M |
| DBET-5X/100G24K4V | DBET-5X/100G24K4M | DBET-5X/50G24K4V |
| DBET-5X/50G24K4M | DBETE-5X/50G24K31A1V | DBETE-5X/315G24K31F1M |
| DBETE-5X/350G24K31F1V | DBETBEX-1X/310G24K31A1M | DBETFX-1X/80G24-27NZ4M |
Frequently Asked Questions
1. What is the primary function of this valve?
The DBETBEX-1X/180G24K31A1M is a proportional pressure relief valve with integrated electronics (OBE). Its main function is to remotely control and limit system pressure in hydraulic circuits. It allows for infinitely variable pressure setting through an electrical command signal (0-10 V), providing precise pressure regulation to protect system components and optimize performance.
2. What are the key technical specifications?
Key specifications include:
- Maximum Operating Pressure: 315 bar at port P
- Pressure Setting: 180 bar (as indicated by "180G" in model code)
- Nominal Flow Rate: 1 L/min
- Power Supply: 24 V DC
- Control Signal: 0-10 V (A1 interface)
- Electrical Connection: M12 connector (K31 code)
- Mounting Interface: ISO 4401-03-02-0-05 (NG6 size)
- Operating Temperature: -20°C to +80°C
- Response Time: < 80 ms
3. How does the integrated electronics (OBE) benefit the system?
The integrated electronics (OBE) provide several advantages: Reduced external components (no need for a separate amplifier card, simplifying system design), improved performance (factory-calibrated command/pressure characteristics with low tolerances), ease of installation (direct connection to power and command signals), and compact design (space-saving integration within the valve housing).
4. What hydraulic fluids are compatible?
The valve is designed for use with mineral-based hydraulic oils (ISO VG 15-68). Standard seal material is NBR (suitable for mineral oils). Viscosity range: 20-380 mm²/s (preferably 30-46 mm²/s at operating temperature). Fluid cleanliness: Maximum ISO 4406 class 20/18/15 recommended.
5. What are the installation and maintenance considerations?
For optimal performance: Use subplate mounting according to ISO 4401 standard, can be mounted in any orientation, ensure hydraulic system meets recommended cleanliness levels, use proper M12 connector (K31 type) with correct pin assignment, regular monitoring of system pressure and fluid condition, response time < 80 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