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Hailiang Copper Charging Access Valve 1/2" & 1/4" for HVAC Systems

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Guangzhou Kaida Refrigeration Technology Co., Ltd

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Hailiang Copper Charging Access Valve 1/2" & 1/4" for HVAC Systems

Name: Hailiang Copper Charging Access Valve 12quot amp 14quot for HVAC Systems
Brand: KAIDA
Price: 1 USD

Wholesale Hailiang Copper Charging Access Valve 1/2" & 1/4" for HVAC Systems from china suppliers

Brand Name : KAIDA

Model Number : Hailiang Copper Charging Access Valve

MOQ : 10

Price : To be neigotiated

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

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Hailiang Copper Charging Access Valve – 1/2" & 1/4" Air Conditioner Spare Parts Pipe Fittings

Product Description

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.

Product Advantages

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.

Installation Instructions

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.

Our Services

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.

Product Attributes

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

Hailiang Copper Charging Access Valve 1/2" & 1/4" for HVAC Systems

Frequently Asked Questions

Q: When will you arrange the delivery?

A: Typically within 1-2 weeks after payment confirmation, with continuous shipping updates until delivery completion.

Q: Do you test all goods before delivery?

A: Yes, we conduct 100% quality testing prior to shipment.

Q: Is technical training available?

A: We provide comprehensive training covering installation, operation, and maintenance procedures.

Q: What is your warranty policy?

A: We offer lifetime maintenance support with a one-year warranty (shared courier fees during warranty period).

Q: How do you maintain long-term business relationships?

A: Through consistent product quality, competitive pricing, and treating every customer as a valued partner.

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