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Injection Valves
  • Derun Brand Common Rail Control Valve 9308 621c
  • Derun Brand Common Rail Control Valve 9308 621c
  • Derun Brand Common Rail Control Valve 9308 621c
  • Derun Brand Common Rail Control Valve 9308 621c
  • Derun Brand Common Rail Control Valve 9308 621c
  • Derun Brand Common Rail Control Valve 9308 621c
Derun Brand Common Rail Control Valve 9308 621c
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Derun Brand Common Rail Control Valve 9308 621c

  • 10 - 499 Pieces
    $12.00
  • 500 - 999 Pieces
    $11.90
  • 1000 - 4999 Pieces
    $11.50
  • >= 5000 Pieces
    $11.00

Customization:

Graphic customization（Min.Order: 1500 pieces）
Customized packaging（Min.Order: 5000 pieces）
Customized logo（Min.Order: 1000 pieces）
View product details

Derun Brand Common Rail Control Valve 9308 621c

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fuel Control: The Derun Common Rail Control Valve 9308 621c regulates high-pressure diesel fuel injection in common rail systems, ensuring optimal engine performance and efficiency.
  • Durable Material Integration: Combines steel (for structural integrity under extreme conditions) and precision-engineered plastic components (for lightweight, flexible assembly), enabling seamless integration into automotive systems.

Key features

  • 1. Corrosion-Resistant Steel Construction

    • With a corrosion-resistant steel body, ensure longevity in harsh engine environments.

  • 2. Integrated QR Code Tracking

    • With an embedded QR code, streamline inventory management and quality control processes.

  • 3. High-Pressure Diesel System Compatibility

    • Engineered for extreme pressure tolerance, deliver optimal fuel efficiency and power output in diesel engines.

  • 4. Multi-Vehicle Compatibility

    • Designed for seamless integration across Suzuki, Renault, Ford, and other brands, ensuring broad applicability.

  • 5. Precision-Engineered Durability

    • Manufactured with precision to automotive industry standards, ensuring reliability and durability under continuous operation.

Product details

Derun Brand Common Rail Control Valve 9308 621c

The Derun Brand Common Rail Control Valve 9308 621c is a precision-engineered component designed for diesel fuel systems in vehicles from Suzuki, Renault, Ford, SsangYong, and Nissan. Constructed from high-strength steel with a durable plastic housing, it ensures reliable performance in high-pressure environments. Its QR code-enabled metal component and multi-cavity plastic design optimize compatibility, durability, and traceability for automotive and industrial applications.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionSteel (metal component) + engineered plastic (housing)Withstands harsh engine environments and reduces weight.
CompatibilityFits models: Mondeo, Liana, 4WD, Kubistar, Kyron, Kangoo, TT, and moreEnsures direct fitment for specified vehicle lines.
Pressure RatingUp to 2,000 barSupports high-performance diesel common rail systems.
Temperature Range-40°C to 150°COperates reliably in extreme weather conditions.
QR Code IntegrationEmbedded on metal component for tracking and quality controlStreamlines inventory management and maintenance.

Customization guide

Adjustable parameters include:

  • Material Thickness: Customize steel thickness for enhanced corrosion resistance in marine or industrial settings.
  • Connector Design: Modify plastic housing cavities to fit non-standard assembly requirements.
  • QR Code Encoding: Add custom data for fleet management or supply chain traceability.

Get inspired

With its steel-and-plastic hybrid design, the valve combines robustness with lightweight efficiency. The QR code integration enables seamless tracking during assembly, while its precision-machined cavities ensure a perfect fit in tight engine spaces. Ideal for manufacturers seeking durability and traceability in diesel fuel systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Resistance1,800 bar+15% (2,070 bar)+30% (2,340 bar)*
Temperature Range-30°C to 120°C-40°C to 150°C-40°C to 180°C
QR Code FeaturesBasic trackingEnhanced data encodingIndustrial-grade logging

Supplier's note

  1. Three Breakthroughs:

    • Steel Construction: Withstands 2,340 bar pressure (Pro model), 30% higher than industry standards, enabling use in heavy-duty trucks.
    • QR Code Integration: Allows real-time tracking during assembly, reducing downtime by 20% compared to manual systems.
    • Multi-Cavity Plastic Design: Achieves ±0.01mm precision, ensuring leak-free seals in compact engine layouts.

  2. Version Selection Guide:

    • Base Model: Ideal for standard passenger vehicles (e.g., Renault Liana) requiring cost-effective solutions.
    • Advanced Model: Suitable for industrial machinery or 4WD vehicles needing wider temperature tolerance (-40°C to 150°C).
    • Pro Model: Best for high-performance engines (e.g., Nissan Kubistar) demanding extreme pressure resistance and industrial-grade traceability.

*Pro Model’s pressure rating exceeds ISO 16582:2019 standards by 15%.

Frequently asked questions

  • Which Derun Common Rail Control Valve model suits Suzuki/ Renault diesel vehicles?

  • How to clean and maintain the steel components of the Derun 9308 621c valve?

  • Why is steel preferred over aluminum for Derun Common Rail Valves?

  • Can the Derun 9308 621c valve be customized with QR codes for tracking?

  • Is the Derun Common Rail Valve 9308 621c compliant with automotive industry standards?

  • Which Derun valve suits heavy-duty trucks like Nissan 4WD or SsangYong Kyron?

  • How does the Derun valve integrate with common rail systems in Ford Mondeo engines?

  • Does the Derun valve withstand extreme temperatures in diesel engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Common Rail ValvesHeavy-duty trucks, modern diesel enginesHigh-pressure fuel delivery (2000 bar max, ISO 1073) ▲2200 bar (Advanced)15% better fuel efficiency (EPA data), Euro 6 emissions compliance20-30% higher cost, requires specialized maintenance
Mechanical InjectorsAgricultural equipment, older vehiclesMechanical operation (no electronics), 1500 bar max (ISO 1073)Lower cost (30% cheaper than common rail), rugged designHigher emissions (non-Euro 6), less fuel efficiency
Solenoid ValvesLow-pressure diesel systemsElectromagnetic operation (12V DC), 100 bar max (ISO 1073)Cost-effective (30% cheaper than common rail), reliable in low-pressure useSlow response (50ms lag), unsuitable for high-pressure
Hydraulic ValvesHeavy machinery, construction equipmentHydraulic actuation (2500 bar max, ISO 1073), robust buildHandles extreme pressures, durable in harsh conditionsBulky size, requires complex hydraulic systems
Electric InjectorsModern passenger carsElectronically controlled (PWM signals), 2500 bar max (ISO 1073)0.05ms response time, optimal emissions control40% higher cost, sensitive to electrical issues
Piezoelectric ValvesHigh-precision engines, racingPiezoelectric crystals (<1ms response, ISO 1073), ultra-fast actuationMinimal lag (<1ms), superior precisionFragile components, twice the cost of common rail valves

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