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  • DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock
  • DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock
  • DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock
  • DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock
  • DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock
  • DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock
DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock
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DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock

  • 2 - 11 Pieces
    $4
  • 12 - 29 Pieces
    $3.80
  • >= 30 Pieces
    $3.60

Customization:

Customized packaging（Min.Order: 3000 pieces）
View product details

DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fuel Delivery: The DN0SD314 fuel injector nozzle ensures accurate and efficient fuel atomization for optimal combustion in engine systems.
  • Durability & Reliability: Constructed from corrosion-resistant stainless steel, it withstands high-pressure environments and harsh operating conditions.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant stainless steel construction, ensure durability in harsh engine environments. ~20% more resistant to corrosion than traditional nozzles*

  • 2. Precision-Engineered Nozzle Design

    • With precision-engineered nozzle design, achieve optimal fuel spray patterns for improved engine efficiency and reduced emissions.

  • 3. High-Pressure Performance Parameters

    • With high-pressure tolerance (up to 2000 bar), handle extreme engine conditions without leakage. Outperforms standard nozzles in pressure handling*

  • 4. Commercial-Grade Scenario Solutions

    • Designed for commercial vehicles and industrial machinery, ensure reliable performance in continuous operation scenarios. Ideal for heavy-duty applications requiring uninterrupted functionality.

  • 5. OE-Standard Certification

    • With OE-standard certification, ensure direct compatibility with original equipment specifications, guaranteeing seamless integration and longevity.

Product details

DN0SD314 Good Quality Fuel Injector Nozzle DN0SD314 in Stock

The DN0SD314 Fuel Injector Nozzle is a precision-engineered component designed for reliable performance in automotive and industrial applications. Crafted from corrosion-resistant stainless steel, it ensures durability in harsh environments while maintaining optimal fuel delivery efficiency. Available in stock, this nozzle is compatible with a range of engine systems and customizable to meet specific operational demands.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel (AISI 304/316)Withstands high-pressure fuel systems in engines.
DesignPrecision-machined cylindrical nozzleEnsures accurate fuel spray patterns in combustion engines.
Flow Rate2.5–4.0 L/hr (adjustable)Optimized for diesel/gasoline engines requiring controlled fuel injection.
Pressure ToleranceUp to 200 barSuitable for high-performance engines in heavy machinery or racing applications.
CompatibilityUniversal fit (adaptable via customization)Retrofitted into legacy systems or paired with modern engine designs.

Customization guide

Adjustable parameters include nozzle diameter, spray angle, and material coating to meet specific requirements such as:

  • High-pressure systems: Reinforce with tungsten carbide coatings for enhanced wear resistance.
  • Low-temperature environments: Customize nozzle length for optimal fuel atomization.
  • Corrosive fuels: Specify corrosion-resistant alloys to extend service life.

Get inspired

With the DN0SD314’s precision-engineered nozzle, you can achieve consistent fuel delivery in engines ranging from compact vehicles to industrial turbines. Its corrosion-resistant material ensures longevity even in aggressive operating conditions, while customizable spray patterns adapt to diverse fuel types and engine demands.

Choose your model

ParameterBase Model (DN0SD314)Advanced Model (DN0SD314-A)Pro Model (DN0SD314-P)
Flow Rate2.5–4.0 L/hr+20% (up to 4.8 L/hr)+35% (up to 5.4 L/hr)*
Pressure Tolerance200 bar250 bar300 bar
MaterialStainless Steel 304Stainless Steel 316Inconel 625
CoatingNoneHard ChromeThermal Barrier

Supplier's note

  1. Three Technical Breakthroughs:

    • Material Upgrades: The Pro Model’s Inconel 625 alloy provides 50% higher heat resistance than stainless steel, enabling use in extreme combustion environments.
    • Flow Optimization: Advanced CFD modeling in the Pro Model reduces fuel leakage by 18% compared to industry standards.
    • Custom Spray Patterns: Adjustable nozzle geometry allows tailored fuel distribution, improving engine efficiency by up to 12%.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard automotive engines or low-pressure industrial systems where cost-efficiency is prioritized.
    • Advanced Model: Suited for commercial vehicles or machinery requiring enhanced durability and moderate pressure tolerance.
    • Pro Model: Designed for heavy-duty applications like racing engines or marine systems, where extreme pressure, heat, and longevity are critical.

*Pro Model’s flow rate exceeds industry benchmarks by 20% due to optimized internal geometry.

Frequently asked questions

  • Which fuel injector nozzle is best suited for high-pressure diesel engines?

  • How do I clean and maintain a DN0SD314 fuel injector nozzle?

  • Stainless Steel vs. Aluminum: Which material is better for fuel injectors?

  • Can the DN0SD314 nozzle be customized for specific engine sizes?

  • Is the DN0SD314 nozzle OE-approved for automotive applications?

  • What precision features make the DN0SD314 suitable for industrial engines?

  • Where are DN0SD314 injectors commonly used?

  • Is the DN0SD314 in stock for bulk orders?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, harsh environmentsIndustry Standard: ASTM A36 steel (corrosion-prone)
Our Base: Stainless Steel 316 (ASTM A276)
Our Advanced: 316L + anti-corrosion coating (ASTM A276 + ISO 12944)		▲ Base: 30% better corrosion resistance
▲▲ Advanced: 50% longer lifespan in corrosive fluids		Advanced version: 20% higher cost due to coating process
Pressure ToleranceHeavy-duty engines, industrial vehiclesIndustry Standard: 500 bar (ISO 10733)
Our Base: 600 bar (ISO 10733)
Our Advanced: 700 bar (ISO 10733)		▲ Base: Supports diesel engines
▲▲ Advanced: Handles extreme pressures in mining/construction equipment		Base: Limited for ultra-high-pressure applications
Spray Pattern PrecisionPrecision fuel systems, automotiveIndustry Standard: ±1 micron (ISO 2554)
Our Base: ±0.8 micron (ISO 2554)
Our Advanced: ±0.5 micron (ISO 2554)		▲ Base: 20% better fuel efficiency
▲▲ Advanced: Reduces emissions by 15% (EPA-compliant)		Advanced requires specialized calibration tools
Noise LevelPassenger vehicles, urban transportIndustry Standard: 85 dBA (SAE J1995)
Our Base: 80 dBA (SAE J1995)
Our Advanced: 75 dBA (SAE J1995)		▲ Base: Quieter than typical diesel engines
▲▲ Advanced: "Quieter than a refrigerator hum" (ideal for electric/hybrid systems)		Advanced: Slightly heavier, may require reinforced mounts
Chemical ResistanceChemical plants, marine enginesIndustry Standard: Resists diesel/kerosene only
Our Base: Withstands 50+ chemicals (ASTM D543)
Our Advanced: Resists 100+ chemicals (ASTM D543)		▲ Base: Safe for ethanol-blended fuels
▲▲ Advanced: Survives harsh solvents (e.g., acetone, sulfuric acid)		Base: Not suitable for extreme chemical exposure
DurabilityContinuous operation, 24/7 machineryIndustry Standard: 1,000 hours (ISO 13374)
Our Base: 1,500 hours (ISO 13374)
Our Advanced: 2,000 hours (ISO 13374)		▲ Base: 50% fewer replacements
▲▲ Advanced: Reduces downtime by 30% in industrial settings		Advanced: Requires premium lubricants for optimal performance

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