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DBETBEX-1X/80G24k31F1M Proportional valve, Rexroth overflow valve, German hydraulic system
Technical Specifiions
Parameter
Specifiion
Product Type
Proportional Pressure Relief Valve with Integrated Electronics (OBE)
Series
DBETBEX-1X/80G24k31F1M
Nominal Size
NG6 (ISO 4401)
Maximum Operating Pressure
315 bar
Pressure Setting
80 bar
Nominal Flow Rate
1 L/min
Control Voltage
24 V DC
Control Signal
4-20 mA (F1 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%
Internal Resistance
250 Ω (for 4-20 mA signal)
Power Consumption
< 2.5 W
Related Product Models
DBETBEX-1X/180G24k31A1M
DBETBEX-1X/250G24k31A1M
DBETBEX-1X/315G24k31A1M
DBETBEX-1X/80G24k31F1M
DBETBEX-1X/180G24k31F1M
DBETBEX-1X/315G24k31F1M
DBEP6A06-1X/45AG24K4M
DBEP6B06-1X/45AG24K4M
DBEP6C06-1X/45AG24K4M
DBEBE6X-1X/180G24K31F1M
DBEBE6X-1X/80G24K31A1M
DBEBE6X-1X/180G24K31A1M
DBEBE6X-1X/315G24K31A1M
DBETR-1X/30G24K4M
DBETR-1X/80G24K4M
DBETR-1X/180G24K4M
DBETR-1X/230G24K4M
DBETR-1X/315G24K4M
DBETR-1X/350G24K4M
DBET-52/50G24K4M
DBETE-52/100G24K31F1M
DBETE-52/350G24K31F1M
DBETE-52/350G24K31A1V
DBETE-52/350G24K31A1M
DBETE-52/315G24K31F1V
DBETE-52/315G24K31F1M
DBETE-52/315G24K31A1V
DBETE-52/315G24K31A1M
DBETE-52/200G24K31F1V
DBETE-52/200G24K31F1M
DBETE-52/200G24K31A1V
DBETE-52/200G24K31A1M
DBETE-52/100G24K31F1V
DBETE-52/100G24K31A1V
DBET-52/50G24K4V
DBETE-52/100G24K31A1M
DBETE-52/50G24K31F1V
DBETE-52/50G24K31F1M
DBETE-52/50G24K31A1V
DBETE-52/50G24K31A1M
DBET-52/350G24K4V
DBET-52/350G24K4M
DBET-52/315G24K4V
DBET-52/315G24K4M
DBET-52/200G24K4V
DBET-52/200G24K4M
DBET-52/100G24K4V
DBET-52/100G24K4M
DBETE-52/350G24K31F1V
DBETE-5X/50G24K31A1M
DBETE-5X/100G24K31A1V
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
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
Frequently Asked Questions
What is the main difference between this model and the A1 version?
The key difference is the control signal type. This model (F1 version) uses a 4-20 mA current signal for pressure control, while the A1 version uses a 0-10 V voltage signal. Both provide proportional pressure control, but the 4-20 mA signal is often preferred in industrial appliions for its better noise immunity and longer transmission distance capability. The electrical interface, power supply, and other mechanical specifiions remain identical between the two versions.
What does the "F1" code in the model number indie?
The "F1" code specifies the electrical interface type. In this model, "F1" indies that the valve accepts a 4-20 mA analog current signal for pressure control. This is a standard industrial signal type that provides proportional control of the pressure setting. The valve converts this current signal into the corresponding pressure value within its operating range (up to 80 bar in this model).
What are the wiring requirements for the 4-20 mA signal?
The 4-20 mA signal requires a 2-wire connection through the M12 connector (K31 type). The standard pin assignment typically includes: signal input (4-20 mA current loop), power supply (24V DC), and ground/return. The internal resistance for the current loop is typically around 250 Ω. It's important to ensure proper shielding and grounding of the signal cables to minimize electrical noise interference, especially in industrial environments.
Can this valve be used in systems that previously used 0-10V control?
Yes, but it requires signal conversion. If your control system outputs a 0-10V signal, you would need an external signal converter to change the 0-10V voltage signal to a 4-20 mA current signal. Many industrial controllers and PLCs can be configured to output either signal type, so check if your control system can be switched to 4-20 mA output mode before considering external conversion.
What are the advantages of using 4-20 mA over 0-10V?
The 4-20 mA signal offers several benefits: better noise immunity (current signals are less susceptible to electrical noise and voltage drops over long distances), longer transmission distance (can transmit signals over hundreds of meters without significant signal degradation), live zero detection (the 4 mA "live zero" allows detection of broken wires or signal loss), and industry standard (widely used in process control and industrial automation).
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...
