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DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve

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DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve

DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve
DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve

Large Image :  DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve

Product Details:
Place of Origin: German
Brand Name: Rexroth
Certification: ISO9001
Model Number: DBETBEX-1X/180G24k31A1M
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: wooden box
Delivery Time: 2 weeks
Payment Terms: Western Union,T/T,D/P,D/A,L/C
Supply Ability: 100
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DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve

Description
Series​: DBETBEX-1X Nominal Size​: NG6 (ISO 4401)
Maximum Operating Pressure​: 315 Bar Pressure Setting​: 180 Bar
Nominal Flow Rate​: 1 L/min
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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 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)
DBETBEX-1X/180G24k31A1M Pilot operated German Rexroth proportional original relief valve 0
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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Contact Details
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Contact Person: Mr. liyun

Tel: +8615280488899

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