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  • High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm
  • High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm
  • High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm
  • High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm
  • High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm
  • High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm
High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm

High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm

$0.22-$0.28/ Piece|500 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
Customized logo（Min.Order: 100 pieces）
View product details

High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Efficiency Charging Access Valve: Designed to facilitate efficient refrigerant charging and system maintenance in refrigeration units. The copper construction ensures optimal thermal conductivity and durability.
  • Threaded Connection Design: Features a threaded base (1/4" x 90mm) for secure, adjustable attachment to refrigeration systems, enabling precise installation in diverse configurations.

Key features

  • 1. Material Technology

    • With corrosion-resistant copper material and 0.35mm wall thickness, you can ensure durable performance in harsh environments. ~20% thicker than standard valves*

  • 2. Interactive Design

    • With a threaded connection design, you can achieve secure and easy installation without additional tools. ~30% faster setup than non-threaded models*

  • 3. Performance Parameters

    • With high-efficiency heat transfer capabilities, you can achieve faster cooling cycles compared to conventional valves. ~15% improved efficiency*

  • 4. Scenario Solutions

    • With multi-scenario adaptability, you can use this valve in commercial freezers, household appliances, or automotive systems. Suitable for both home and industrial applications*

  • 5. Certification Standards

    • With food-grade copper material, you can ensure safety and compliance in freezer applications. Meets international refrigeration safety standards*

Product details

High Efficiency Refrigeration Freezer Spare Part Retekool China Copper Tube Charging Access Valve 1/4"x90mm

The Retekool High Efficiency Refrigeration Freezer Spare Part is a durable copper tube charging access valve designed for versatile applications in hotels, households, vehicles, and commercial settings. Crafted from corrosion-resistant copper with a wall thickness of 0.35mm, it ensures high efficiency in refrigeration systems while supporting multiple power sources, including gas, electric, and solar. Its threaded connection and adjustable length (50mm–100mm) enable secure, customizable installations for freezers, RVs, and outdoor equipment.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCopper (0.35mm wall thickness)Withstands corrosion in harsh environments (e.g., marine or industrial settings)
Threaded ConnectionStandard 1/4" threaded baseSecure attachment to pipes/fittings in plumbing or electrical systems
Length RangeAdjustable 50mm–100mmFits varied refrigeration system designs (e.g., car, RV, or commercial freezers)
Power CompatibilityGas, electric, solar, USB, manualVersatile use in off-grid or vehicle-mounted cooling systems
PackagingCorrugated box (10 units per box)Efficient storage and shipping for bulk orders

Customization guide

Adjustable length and wall thickness parameters allow customization for specific refrigeration system requirements. For instance, thicker walls (up to 0.45mm) can be tailored for high-pressure commercial applications, while shorter lengths (50–70mm) suit compact household units.

Get inspired

Whether upgrading a household freezer or designing an RV cooling system, this valve’s copper core and modular design ensure reliability. Its multi-power support makes it ideal for outdoor events, remote locations, or energy-efficient setups.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Wall Thickness0.35mm0.40mm (+14%)0.45mm (+29%)
Max Pressure150 PSI170 PSI200 PSI
Temperature Range-20°C to 80°C-30°C to 90°C-40°C to 100°C
Power SourcesElectric/Gas+Solar/USB+Manual Backup

Supplier's note

  1. Technical Breakthroughs:

    • Copper Material: Enhances thermal conductivity by 20% compared to aluminum, boosting refrigeration efficiency.
    • Multi-Power Adaptability: Supports 6 power types, enabling use in off-grid scenarios (e.g., solar-powered outdoor freezers).
    • Extreme Temperature Range: The Pro Model’s -40°C to 100°C tolerance outperforms industry standards by 30%, ideal for Arctic or tropical climates.

  2. Version Selection Guide:

    • Base Model: Suitable for standard household or small commercial freezers requiring basic pressure (≤150 PSI).
    • Advanced Model: Optimal for RVs or outdoor events needing solar/USB compatibility and wider temperature ranges.
    • Pro Model: Designed for industrial or extreme environments (e.g., Arctic research stations) with tripled corrosion resistance and 200 PSI endurance.

With the Pro Model’s 200 PSI rating, you can safely handle high-pressure industrial refrigeration systems. The Advanced Model’s solar compatibility lets you power outdoor freezers without grid access. Choose the Base Model for cost-effective household upgrades.

Frequently asked questions

  • Which Retekool access valve model is best for car or RV refrigeration systems?

  • How do I clean and maintain the threaded connection of the copper valve?

  • Why choose copper over plastic for refrigeration charging valves?

  • Can the valve length be customized for specific refrigeration setups?

  • Is the Retekool valve FDA-approved for food storage systems?

  • How does the valve improve efficiency in commercial freezers?

  • Does the valve work with solar power in outdoor refrigeration units?

  • What applications beyond freezers use the Retekool copper tube valve?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityIndustrial, Commercial Refrigeration- Industry Standard: Aluminum (2.35 W/m·K thermal conductivity)
- Our Base: Copper (385 W/m·K▲)
- Our Advanced: Copper + Nickel Plating (▲▲)		Base: Superior heat transfer efficiency.
Advanced: Enhanced corrosion resistance in harsh environments.		Base: Higher cost than aluminum.
Advanced: 20% heavier than standard materials.
Length RangeCustom Installations, RVs- Industry Standard: 40–80 mm
- Our Base: 50–100 mm▲
- Our Advanced: 60–120 mm▲▲		Base: Fits most standard freezer designs.
Advanced: Accommodates oversized systems (e.g., industrial freezers).		Base: Limited to mid-sized applications.
Advanced: Requires space for longer tubing.
Wall ThicknessHigh-Pressure Systems- Industry Standard: 0.3 mm
- Our Base: 0.35 mm▲ (ASTM B280 compliant)
- Our Advanced: 0.4 mm▲▲		Base: 17% stronger than standard.
Advanced: Withstands pressures up to 300 PSI (ISO 11037).		Base: Moderate weight.
Advanced: 25% heavier than base.
Power Source CompatibilityOff-Grid, Mobile Cooling- Industry Standard: Electric only
- Our Base: Electric/Gas/Battery▲
- Our Advanced: All (▲▲: Solar/USB/Manual)		Base: Versatile for RVs and garages.
Advanced: Deployable in remote areas (e.g., solar farms).		Base: Requires fuel for gas models.
Advanced: Complex wiring for multi-source setups.
Energy EfficiencyCommercial Freezers, Hotels- Industry Standard: 15% energy savings
- Our Base: 20%▲ (ISO 50001)
- Our Advanced: 25%▲▲		Base: Reduces utility costs by $300/year.
Advanced: Meets EU Ecodesign standards.		Base: Higher upfront cost.
Advanced: Requires specialized installation.
Temperature RangeExtreme Environments (e.g., Arctic)- Industry Standard: -10°C to 50°C
- Our Base: -20°C to 60°C▲
- Our Advanced: -30°C to 70°C▲▲		Base: Suitable for temperate regions.
Advanced: Operates in polar or tropical climates.		Base: Fails in sub-zero industrial settings.
Advanced: 30% pricier than base.

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