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DBETBEX-1X/180G24k31A1M Pilot Operated German Rexroth Proportional Relief Valve
Product Overview
DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve
Technical Specifiions
Parameter
Specifiion
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 specifiions?
Key specifiions include:
Maximum Operating Pressure: 315 bar at port P
Pressure Setting: 180 bar (as indied 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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
