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DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth

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DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth

DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth
DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth

Large Image :  DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth

Product Details:
Place of Origin: German
Brand Name: Rexroth
Certification: ISO
Model Number: DBETBEX-1X/315G24k31A1M
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/315G24k31A1M German proportional direct acting relief valve, original from Rexroth

Description
Weight​: Approx. 2.7 Kg Protection Class​: IP65 (with Connector)
Response Time​: < 80 Ms Hysteresis​: < 0.2%
Linearity​: < ±3%
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Rexroth proportional relief valve

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German direct acting hydraulic valve

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Rexroth original hydraulic relief valve

DBETBEX-1X/315G24k31A1M German Proportional Direct Acting Relief Valve

DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth

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 315 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%
DBETBEX-1X/315G24k31A1M German proportional direct acting relief valve, original from Rexroth 0
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Frequently Asked Questions
What is the primary function of this valve?

The DBETBEX-1X/315G24K31A1M 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.

What does the "315G" code in the model number indicate?

The "315G" code specifies the pressure setting value of the valve. In this model, "315" indicates a pressure setting of 315 bar, while "G" is the standard designation code for this pressure range. This is the maximum pressure setting available in the DBETBEX-1X series, matching the valve's maximum operating pressure capability.

What are the key electrical specifications?

Key electrical parameters include:

  • Power Supply: 24 V DC
  • Control Signal: 0-10 V (A1 interface)
  • Electrical Connection: M12 connector (K31 type, 4-pin)
  • Protection Class: IP65 (with connector mated)
  • Response Time: < 80 ms

The integrated electronics eliminate the need for an external amplifier, simplifying system integration.

What are the installation and system requirements?

For proper operation:

  • Mounting: Use ISO 4401-03-02-0-05 subplate (NG6 size)
  • Hydraulic Fluid: Mineral-based oils, ISO VG 15-68
  • Fluid Cleanliness: ISO 4406 class 20/18/15 or better recommended
  • Operating Temperature: -20°C to +80°C
  • Orientation: Can be mounted in any position
  • Electrical Wiring: Follow manufacturer's pin assignment for M12 connector
What basic troubleshooting steps should I follow if the valve doesn't respond?

If the valve fails to respond to control signals:

  • Check Power Supply: Verify 24V DC is present at the connector
  • Measure Command Signal: Use a multimeter to confirm 0-10V signal is reaching the valve
  • Inspect Connections: Ensure M12 connector is fully seated and undamaged
  • Confirm System Pressure: Check that hydraulic pressure is available at the valve inlet
  • Check Fluid Condition: Ensure hydraulic oil meets cleanliness requirements

Tag:

proportional dc valve,

solenoid reversing valve,

rexroth hydraulic valve

Contact Details
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Tel: +8615280488899

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