Hailiang Copper Y-Branch Pipe Fittings – Disperse Kit for Midea Air Conditioner FQZHN-01/02/03/04/05
The Hailiang Copper Y-Branch Pipe Fittings Disperse Kit is specifically designed for Midea VRF/VRV air conditioning systems, including models FQZHN-01, FQZHN-02, FQZHN-03, FQZHN-04, and FQZHN-05. Manufactured from high-purity copper, these fittings provide superior durability, high thermal conductivity, and leak-free performance under continuous system operation.
As a critical component in variable refrigerant flow (VRF/VRV) systems, the Y-branch joint (Refnet) accurately distributes refrigerant from the main pipeline to branch pipelines, ensuring balanced refrigerant flow, stable cooling/heating output, and improved energy efficiency.
Engineered for precision and reliability, Hailiang's copper Y-branch fittings are widely used in commercial buildings, residential complexes, and industrial HVAC installations. With strict quality control and international standards compliance, this disperse kit ensures long-term system stability and reduced maintenance costs.
Product Advantages
- High-quality copper construction for strength, durability, and excellent thermal conductivity.
- Precise refrigerant distribution to maintain balance and system efficiency.
- Specifically compatible with Midea VRF/VRV systems (FQZHN series 01-05).
- Leak-proof design with strong pressure resistance for long-term use.
- Easy installation through brazing or welding connection methods.
- Wide application across commercial, residential, and industrial HVAC systems.
Installation Instructions
- Verify that the Y-branch kit model matches the Midea VRF/VRV system specification.
- Cut and prepare the copper pipes to the required dimensions.
- Connect the main and branch pipes to the Y-branch joint via brazing or welding.
- Ensure all joints are securely sealed and perform a pressure test to check for leaks.
- Conduct vacuum evacuation and charge refrigerant according to Midea's system requirements.
- Test system operation to confirm proper refrigerant distribution and performance.
Our Services
- OEM & ODM customization for size, packaging, and branding.
- Bulk wholesale supply at competitive factory-direct pricing.
- Global shipping solutions with safe packaging and fast delivery.
- Technical support for HVAC contractors and installation teams.
- Certified quality assurance (ISO, CE) for international standards.
- 24/7 professional service for timely customer support.
Product Attributes
| Attribute |
Details |
| Product Name |
Hailiang Copper Y-Branch Pipe Fittings - Disperse Kit |
| Compatible Models |
Midea Air Conditioner FQZHN-01/02/03/04/05 VRF/VRV Systems |
| Material |
High-Purity Copper |
| Type |
Y-Type Refnet Branch Joint |
| Application |
Refrigerant Distribution in VRF/VRV Air Conditioning Systems |
| Features |
Durable, Leak-Proof, Pressure-Resistant, High Conductivity |
| Installation Method |
Brazing / Welding |
| Certification |
ISO / CE Certified, International HVAC Standards Compliant |
| Usage |
Commercial, Residential, Industrial HVAC Projects |
Frequently Asked Questions
Q1: When will you arrange the delivery?
A: Generally 1-2 weeks after the payment, and we will continually inform customer the goods carriage status, until you receive the goods.
Q2: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q3: Can we get the some technological training?
A: Our company provide the complete technological training, including: installation, use and maintenance.
Q4: How long is your products warranty?
A: The products of our lifetime for you to provide maintenance, one year warranty, Courier fees to pay half, after a year of maintenance fees shall be borne by the buyers.
Q5: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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