Guangzhou Kaida Refrigeration Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Material | copper / brass |
| Sizes | 1/4", 3/8", 1/2", 5/8" (other sizes customizable) |
| Connection Type | Brazed / Welded / Flare connection |
| Application | Air conditioning, refrigeration, HVAC systems |
| Function | Refrigerant charging, discharging, vacuuming, pressure testing |
| Core Type | Standard Schrader valve core / Replaceable core |
| Sealing | Leak-proof with protective cap |
| Standards / Certification | ISO, CE, RoHS compliant |
| Brand Name | KAIDA |
| Model Number | Hailiang Copper Charging Access Valve |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Material | copper / brass |
| Sizes | 1/4", 3/8", 1/2", 5/8" (other sizes customizable) | Connection Type | Brazed / Welded / Flare connection |
| Application | Air conditioning, refrigeration, HVAC systems | Function | Refrigerant charging, discharging, vacuuming, pressure testing |
| Core Type | Standard Schrader valve core / Replaceable core | Sealing | Leak-proof with protective cap |
| Standards / Certification | ISO, CE, RoHS compliant | Brand Name | KAIDA |
| Model Number | Hailiang Copper Charging Access Valve | ||
| High Light | Hailiang copper charging valve for HVAC ，1/2 inch copper branch pipe ，HVAC system copper access valve | ||
Hailiang Copper Charging Access Valve – 1/2" & 1/4" Air Conditioner Spare Parts Pipe Fittings
The Hailiang Copper Charging Access Valve is designed for air conditioning and refrigeration systems, providing a reliable connection point for charging, discharging, and servicing refrigerants. Manufactured from high-quality copper, this access valve ensures durability, excellent sealing performance, and resistance to corrosion, making it suitable for both residential and commercial HVAC applications.
Available in 1/2" and 1/4" sizes, this valve is compatible with a wide range of air conditioning units and refrigeration systems. Its precision design allows for easy installation and secure connections, minimizing leakage risks and ensuring stable performance under high pressure.
Whether for routine maintenance, system installation, or emergency repairs, the Hailiang Copper Access Valve offers a dependable solution trusted by HVAC technicians worldwide.
Premium copper construction for strength, durability, and corrosion resistance.
Accurate machining ensures a leak-proof and stable connection.
Available in 1/2" and 1/4" sizes for versatile compatibility.
Reliable refrigerant access point for charging, vacuuming, or pressure testing.
High-pressure resistant design suitable for various refrigerants.
Widely used in both residential and commercial air conditioning systems.
Select the correct valve size (1/2" or 1/4") for your system.
Prepare the copper pipe with a clean and smooth cut.
Connect the charging valve securely to the pipe using brazing or welding.
Perform a leak test before charging refrigerant.
Connect the service hose to the valve core for refrigerant charging or system testing.
After servicing, ensure the valve cap is properly tightened to prevent leaks.
OEM & ODM support (branding, packaging, logo customization).
Factory-direct pricing with stable supply capacity.
Technical support & installation guidance from our engineering team.
Export-ready packaging for safe international delivery.
Fast lead times and flexible order quantities.
Dedicated after-sales service for global clients.
| Attribute | Details |
|---|---|
| Product Name | Hailiang Copper Charging Access Valve |
| Sizes Available | 1/2" & 1/4" |
| Material | High-Quality Copper |
| Type | Charging Valve / Access Valve |
| Application | Air Conditioner & Refrigeration Systems |
| Function | Refrigerant Charging, Discharging, Pressure Testing, Maintenance |
| Features | Leak-Proof, Corrosion-Resistant, Durable, High-Pressure Resistant |
| Installation Method | Brazing / Welding |
| Certification | ISO / CE / RoHS |
| Usage | Residential, Commercial, and Industrial HVAC Systems |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller,Other
Ecer Certification：
Verified Supplier
Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 exp... Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 exp...
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