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DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M German made proportional pilot relief valve, original imported hydraulic valve from Rexroth

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DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M German made proportional pilot relief valve, original imported hydraulic valve from Rexroth

DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M German made proportional pilot relief valve, original imported hydraulic valve from Rexroth
DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M German made proportional pilot relief valve, original imported hydraulic valve from Rexroth DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M German made proportional pilot relief valve, original imported hydraulic valve from Rexroth

Large Image :  DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M German made proportional pilot relief valve, original imported hydraulic valve from Rexroth

Product Details:
Place of Origin: German
Brand Name: Rexroth
Certification: ISO
Model Number: DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M
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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DBET-6X/315YG24-8K4M DBET-6X/315YG24-8K4V DBET-6X/315YG24-8K4V-7 DBET-6X/315YG24K4M German made proportional pilot relief valve, original imported hydraulic valve from Rexroth

Description
Power: Hydraulic Pressure: High Pressure
Productname: Rexroth Hydraulic Pump Displacement: 10 - 200 Cc/rev
Maxpressure: 350 Bar Sealingtype: NBR / Viton
Certifisaarion: ISO9001
Highlight:

Rexroth hydraulic relief valve

,

German made proportional valve

,

original Rexroth hydraulic valve

DBET-6X Series Proportional Pressure Relief Valves
Product Overview

The DBET-6X series proportional relief valves are direct-acting electro-hydraulic valves designed for precise pressure control in industrial hydraulic systems. These valves enable continuous pressure adjustment via electrical input signals (0-10V or 4-20mA), providing reliable overload protection and dynamic pressure regulation. The series includes models with external pilot oil return (Y-suffix) and various control configurations to meet diverse application requirements.

Technical Specifications
Model Max Pressure Port Size Control Type Seal Material Voltage Special Features
DBET-6X/315YG24-8K4M 315 bar G24 External amplifier required (8K4M) NBR (M) 24 V DC External pilot oil return (Y)
DBET-6X/315YG24-8K4V 315 bar G24 External amplifier with detent (8K4V) FKM (V) 24 V DC External pilot oil return (Y)
DBET-6X/315YG24-8K4V-7 315 bar G24 Special variant with external amplifier (-7) FKM (V) 24 V DC External pilot oil return (Y), special configuration
DBET-6X/315YG24K4M 315 bar G24 Manual adjustment (K4M) NBR (M) 24 V DC External pilot oil return (Y)
General Parameters (All Models)
  • Flow Rate: Up to 80 L/min (system-dependent)
  • Operating Temperature: -20°C to +80°C
  • Hysteresis: <4%
  • Response Time: <80 ms
  • Mounting: ISO 4401 subplate
  • Fluid Compatibility: Mineral-based hydraulic oils (HL, HLP); verify seal compatibility for other fluids
Key Features
  • Precise Pressure Control: Proportional solenoid operation enables accurate, stepless pressure adjustment with minimal hysteresis
  • External Pilot Oil Return: Y-suffix models allow separate routing of pilot flow for systems with high backpressure
  • High Pressure Rating: Suitable for demanding applications up to 315 bar
  • Flexible Configurations: Options include external amplifiers (8K4), detent mechanisms (K4V), and manual adjustment (K4M)
  • Robust Construction: Hardened steel components and ISO 4401 mounting ensure durability
  • Quick Response: Optimized design for fast pressure adjustment and system protection
Applications
  • Industrial hydraulic presses and injection molding machines
  • Metallurgical equipment (rolling mills, forging presses)
  • Test benches and simulation systems
  • Mobile hydraulics (construction, agricultural machinery)
  • Automation systems requiring precise pressure control
  • Material handling equipment
Frequently Asked Questions
What is the purpose of the external pilot oil return (Y-suffix)?

The Y-suffix indicates external pilot oil return capability, which allows separate routing of pilot flow to the tank. This is essential in systems with high backpressure at the return port, as it ensures stable valve operation and precise pressure control regardless of return line pressure fluctuations.

Do models with -8K4 suffixes require additional components?

Yes, models with -8K4 suffixes (such as -8K4M and -8K4V) require external proportional amplifiers for operation. These amplifiers convert command signals (0-10V or 4-20mA) into the appropriate solenoid current. Standard K4M models can operate with direct electrical inputs but may benefit from amplifiers for optimized performance.

What does the -7 suffix indicate in the DBET-6X/315YG24-8K4V-7 model?

The -7 suffix typically denotes a special variant or configuration, which may include different pressure settings, modified response characteristics, or custom features. For specific details about the -7 variant, please consult the product documentation or contact technical support.

What is the difference between K4M and K4V control types?

The K4M configuration features standard manual adjustment without detent, while K4V includes a detent mechanism that maintains the pressure setting without continuous manual input. The K4V variant is particularly useful in applications requiring stable, repeatable pressure settings where operator attention may be intermittent.

Are these valves compatible with water-glycol hydraulic fluids?

Standard seals are NBR (K4M) or FKM (K4V). While FKM offers broader chemical resistance, compatibility with water-glycol (HFC) or other synthetic fluids should be verified. Alternative seal materials may be available upon request for special applications. Always confirm seal compatibility with the specific hydraulic fluid being used.

Ordering & Support
  • Lead Time: Standard models typically ship within 2-4 weeks; custom configurations may require additional time
  • Warranty: 12 months from shipment date
  • Certification: Compliant with ISO 9001 and relevant industry standards

For technical documentation, configuration assistance, or application support, please contact our engineering team.

Specifications are subject to change. Always refer to the manufacturer's latest documentation for precise application requirements and verify compatibility with your specific system conditions.

Tag:

proportional dc valve,

solenoid reversing valve,

rexroth hydraulic valve

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