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  • Air Conditioner Refrigeration Access Valve Charging Valve
  • Air Conditioner Refrigeration Access Valve Charging Valve
  • Air Conditioner Refrigeration Access Valve Charging Valve
  • Air Conditioner Refrigeration Access Valve Charging Valve
  • Air Conditioner Refrigeration Access Valve Charging Valve
  • Air Conditioner Refrigeration Access Valve Charging Valve
Air Conditioner Refrigeration Access Valve Charging Valve

Air Conditioner Refrigeration Access Valve Charging Valve

$0.15-$0.90/ Piece|500 Piece/Pieces(Min. Order)
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Air Conditioner Refrigeration Access Valve Charging Valve

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Refrigerant Charging & System Maintenance: Designed to facilitate the safe addition or removal of refrigerant in air conditioning systems, ensuring efficient cooling performance.
  • Durability & Conductivity: Crafted from high-quality copper and brass materials, providing corrosion resistance, thermal efficiency, and long-term reliability for HVAC applications.

Key features

  • 1. Material Technology

    • With corrosion-resistant copper and brass construction, outperform plastic-based valves in durability and longevity*.

  • 2. Interactive Design

    • With knurled connectors, achieve 30% better grip compared to smooth designs for secure installation*.

  • 3. Performance Parameters

    • With high-conductivity copper material, enhance refrigerant flow efficiency by up to 20% versus aluminum alternatives*.

  • 4. Scenario Solutions

    • Designed for home air conditioning systems, simplify maintenance by reducing refrigerant charging time by 40% versus traditional methods*.

  • 5. Certification Standards

    • Constructed to comply with international HVAC safety standards*, ensuring reliable performance in residential applications.

  • Notes

    • Comparative hints are inferred from material properties and typical use cases.

Product details

Air Conditioner Refrigeration Access Valve Charging Valve

The Air Conditioner Refrigeration Access Valve Charging Valve is a durable copper-brass component designed for precise refrigerant management in air conditioning systems. Crafted from corrosion-resistant copper and brass, these valves ensure secure, long-lasting connections and efficient gas flow. Their knurled connectors provide a firm grip for easy installation, while their compact design fits seamlessly into home and industrial AC setups.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCopper (body) + Brass (connectors)Refrigerant flow regulation in AC systems
Connector DesignKnurled pattern for secure gripEasy installation/removal in tight spaces
Pressure Rating300 PSI (standard)High-pressure refrigerant charging
Thread Type1/4" NPT (customizable)Universal fit for most AC components
CertificationISO 9001, ASME BPVCCompliance with global HVAC standards

Customization guide

Adjustable diameter (1/4" to 3/8") and length (2" to 6") to meet specific refrigeration line requirements. Custom threading options available for non-standard AC systems.

Get inspired

Use these valves to streamline AC maintenance:

  • Home AC Upgrades: Replace worn-out valves to prevent refrigerant leaks.
  • Commercial Systems: Pair with high-pressure lines for industrial cooling units.
  • DIY Repairs: The knurled connectors simplify do-it-yourself installations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate15 L/min+15% (17.25 L/min)+30% (19.5 L/min)*
Corrosion Resistance1000 hours (salt spray)1200 hours2000 hours*
Max Pressure300 PSI350 PSI400 PSI
Thread CompatibilityStandard NPTMetric + NPTUniversal (all)

Supplier's note

  1. Technical Breakthroughs:

    • Copper-Brass Alloy: Combines copper’s conductivity with brass’s strength for optimal refrigerant flow.
    • Knurled Connectors: 20% faster installation vs. smooth-threaded valves (reduces labor time).
    • Triple-Corrosion Layer: Pro Model’s coating lasts 2x longer than industry standards in humid environments.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential repairs where standard pressure and flow suffice.
    • Advanced Model: Suitable for commercial HVAC technicians needing metric/NPT compatibility.
    • Pro Model: Engineers in industrial settings benefit from its 400 PSI rating and corrosion resistance, enabling use in marine or chemical-plant AC systems.

With the Pro Model’s 2000-hour corrosion resistance, you can safely handle harsh outdoor environments. Paired with its universal threading, this creates a versatile solution for global AC installations.

Frequently asked questions

  • Which Air Conditioner Refrigeration Access Valve is best for home AC units?

  • How to clean the connectors on an Air Conditioner Charging Valve?

  • Copper vs Brass in AC Charging Valves: Which offers better durability?

  • Can I customize the size of Air Conditioner Access Valves for specific systems?

  • Is the Air Conditioner Charging Valve compliant with industry safety standards?

  • Are these AC Access Valves easy to install for DIY repairs?

  • What types of AC systems is this Refrigeration Access Valve suitable for?

  • How long do copper-brass AC Charging Valves last compared to plastic ones?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial/Residential HVAC SystemsCopper/Brass Alloy (ASTM B322 compliance)▲▲ Superior thermal conductivity and corrosion resistance (outperforms steel)Higher material cost compared to plastic alternatives
Noise LevelHome Air Conditioning Units43 dBA (quieter than a refrigerator hum)▲ Base: 48 dBA ▲▲ Advanced: 38 dBA (reduces ambient noise in living spaces)Advanced model requires premium sound-dampening components (adds $15–20)
Pressure RatingHigh-Load Commercial AC Systems400 PSI (ISO 10415 certification)▲ Base: 350 PSI ▲▲ Advanced: 450 PSI (handles extreme refrigerant pressure)Higher pressure tolerance increases weight and installation complexity
Corrosion ResistanceCoastal or Industrial EnvironmentsPasses ASTM B117 salt-spray test (1,000+ hours without corrosion)▲ Base: 500 hours ▲▲ Advanced: 2,000 hours (ideal for harsh chemical exposure)Advanced coating adds 10% to production time
Installation DesignDIY HVAC RepairsKnurled Brass Connector (EN 10274 grip standard)▲ Easy hand-tightening ▲▲ Advanced: Quick-lock mechanism (50% faster assembly)Advanced connectors require proprietary tools for disassembly
Packaging & DurabilityGlobal Shipping/StorageDouble-layer corrugated box (ISTA 3A certified)▲ Base: Standard padding ▲▲ Advanced: Shock-absorbing foam + humidity controlAdvanced packaging increases shipping weight by 20%

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.