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  • HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery
  • HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery
  • HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery
  • HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery
  • HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery
  • HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery
HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery

HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery

  • 1 - 9 Pieces
    $56
  • 10 - 99 Pieces
    $55.80
  • >= 100 Pieces
    $55

Customization:

Customized logo（Min.Order: 2000 pieces）
Customized packaging（Min.Order: 2000 pieces）
Graphic customization（Min.Order: 2000 pieces）
View product details

HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Flow Control: A direct-acting relief overflow valve designed to regulate hydraulic fluid flow with precise manual adjustment via its robust control handle.
  • Pressure Regulation: Ensures system safety and performance by managing hydraulic pressure in heavy-duty machinery and equipment.

Key features

  • 1. Material Technology

    • With a corrosion-resistant cast iron body and stainless steel valve core, ensure durability and longevity in high-pressure industrial environments.

  • 2. Interactive Design

    • With a manual control handle, achieve precise flow adjustments for fine-tuned operation in machinery and construction equipment.

  • 3. Performance Parameters

    • With direct-acting relief technology, maintain consistent pressure and flow rates up to [X] PSI, outperforming standard valves in heavy-duty scenarios.

  • 4. Scenario Solutions

    • With standardized design and customizable options like solenoid actuation, adapt seamlessly to both manual and automated systems.

  • 5. Certification Standards

    • Complies with ISO/SAE hydraulic system standards, ensuring safety and reliability in industrial applications.

Product details

HUADE Rexroth DBD DBDS DBDH DBDS6G DBDH6G DBDH8GDBDH15GDBDH Hydraulic Type Direct Acting Relief Overflow Valve for Machinery

The HUADE Rexroth DBD series hydraulic direct-acting relief overflow valve is a robust industrial component designed for precise flow and pressure control in heavy-duty machinery. Crafted from durable cast iron with a stainless steel valve core, this valve ensures longevity and corrosion resistance. Its manual control handle allows for fine-tuned adjustments, while its compact, standardized design integrates seamlessly into hydraulic systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast iron body, stainless steel coreWithstands high pressure/temperature in industrial machinery
Valve TypeDirect-acting relief overflow valveRegulates fluid flow in construction equipment and manufacturing systems
Control MechanismManual handleEnables precise, on-site adjustments in dynamic environments
Sealing TechnologyAirtight sealsPrevents leaks in high-pressure hydraulic systems
CertificationISO 10711-compliantEnsures compatibility with global industrial standards

Customization guide

Adjustable Parameters:

  • Flow rate (customizable to meet specific machinery requirements)
  • Pressure rating (upgradable for high-pressure applications)
  • Actuation type (manual or solenoid for automated systems)

Scenario Solution Paragraph:
The valve’s medium-pressure tolerance (up to 400 bar) is ideal for standard industrial machinery, while the Pro version’s enhanced seals and alloy core make it suitable for extreme conditions like mining equipment.

Get inspired

With its modular design and customizable specifications, the HUADE Rexroth DBD valve empowers engineers to optimize hydraulic systems for precision, safety, and durability. Whether upgrading legacy machinery or designing new equipment, this valve adapts to diverse operational demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating350 bar+20% (420 bar)+40% (490 bar)*
Flow Capacity20 L/min25 L/min30 L/min
Material CoreStainless steelStainless steelHigh-nickel alloy
Temperature Range-10°C to 80°C-20°C to 100°C-30°C to 120°C

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s high-nickel alloy core delivers 50% better corrosion resistance than standard stainless steel.
    • Enhanced seals reduce leakage by 30% compared to industry benchmarks.
    • Modular design allows field upgrades without system downtime.

  2. Version Selection Guide:

    • Base Model: Ideal for standard machinery (e.g., conveyor systems) requiring reliable, cost-effective flow control.
    • Advanced Model: Suitable for moderate industrial use (e.g., agricultural equipment) needing higher pressure tolerance.
    • Pro Model: Designed for extreme environments (e.g., offshore drilling) where corrosion resistance and temperature stability are critical.

*Pro Model’s pressure rating exceeds ISO 10711 Class 7 standards by 15%.

Frequently asked questions

  • Which hydraulic valve model suits heavy machinery with high-pressure requirements?

  • How to maintain the seals of a HUADE Rexroth DBD hydraulic valve?

  • Cast iron vs stainless steel: Which material is better for hydraulic valves in corrosive environments?

  • Can the HUADE Rexroth DBD valve be customized for automated systems?

  • Is the HUADE Rexroth DBD valve compliant with industrial safety standards?

  • How does the manual control handle improve flow precision in the DBD series?

  • What makes the HUADE Rexroth DBD valve suitable for fluctuating pressure systems?

  • Can the HUADE Rexroth DBD valve integrate with existing hydraulic systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, industrial equipmentIndustry Standard: Cast iron (ASTM A48)
Our Base: Cast iron + Stainless steel core (ASTM A240)
Our Advanced: Ductile iron + 316L stainless steel (ISO 15156)		▲ Advanced: 2x corrosion resistance (marine/chemical plants)
Base: Cost-effective durability		▲ Standard: Heavier, less corrosion-resistant (not for harsh environments)
Pressure RatingHigh-pressure systems (e.g., construction)Industry Standard: 3000 psi (ISO 10768)
Our Base: 3500 psi ▲
Our Advanced: 5000 psi ▲▲		▲ Advanced: Supports heavy-duty applications (cranes, hydraulic presses)▲ Base: Limited to mid-range machinery (e.g., manufacturing lines)
Flow Control PrecisionPrecision machinery (e.g., CNC tools)Industry Standard: ±10% accuracy (ISO 5599)
Our Base: ±5% ▲
Our Advanced: ±2% ▲▲		▲ Advanced: Ideal for automated processes (robotics)
Base: Reliable for standard equipment		▲ Standard: Inconsistent performance in sensitive applications
Noise LevelOffice machinery, medical equipmentIndustry Standard: 65 dBA (ISO 3744)
Our Base: 58 dBA ▲ (quieter than pneumatic tools)
Our Advanced: 52 dBA ▲▲ (library-level quiet)		▲ Advanced: Suitable for noise-sensitive environments (hospitals)▲ Standard: Disruptive in quiet settings
Temperature RangeExtreme environments (e.g., mining)Industry Standard: -20°C to 80°C
Our Base: -30°C to 100°C ▲
Our Advanced: -40°C to 120°C ▲▲		▲ Advanced: Operates in Arctic/Desert conditions (oil rigs)▲ Base: Limited to moderate climates (e.g., factories)
CustomizationSpecialty equipment (e.g., aerospace)Industry Standard: Fixed flow rates
Our Base: Adjustable flow (ISO 1219) ▲
Our Advanced: Smart sensors + IoT integration ▲▲		▲ Advanced: Real-time monitoring (predictive maintenance)
Base: Easy retrofitting		▲ Standard: Requires manual recalibration for adjustments

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