ZJ4-019 4-Point Refrigeration Pipe Connector | Indoor & Outdoor Unit Connection Tube
Price:
negotiation
MOQ:
1PCS
Delivery Time:
20
Brand:
YINHUASHENG
Product Description
ZJ4-019 4-Point Refrigeration Pipe Connector
Professional indoor & outdoor unit connection tube for refrigeration systems
Product Overview
The ZJ4-019 is a professional 4-point pipe connector engineered to establish secure, leak-proof connections between indoor and outdoor refrigeration units. Featuring a compact structure with integrated service valve, it ensures stable refrigerant flow and simplified maintenance for cold chain transport, commercial refrigeration, and HVAC systems.
Key Features
- 4-Point Standard Size: DN10 (1/2") specification for universal compatibility
- Compact Structure: Optimized for efficient refrigerant distribution between units
- Built-in Service Valve: Enables convenient refrigerant charging and pressure testing
- High-Strength Metal Construction: Zinc-plated steel for corrosion resistance
- Dual O-Ring Sealing: Prevents refrigerant leakage under high-pressure conditions
- Precision Machining: Smooth inner bore minimizes flow resistance
- Easy Installation: Push-in hose connection and threaded ports reduce complexity
Technical Specifications
| Parameter | Details |
|---|---|
| Model | ZJ4-019 |
| Size | 4-point (DN10 / 1/2" equivalent) |
| Connection Type | OR hose end + threaded component end |
| Structure | Compact design for indoor/outdoor unit connection |
| Material | Zinc-plated carbon steel |
| Sealing Method | Dual O-ring (EPDM/NBR) |
| Service Valve | Integrated for refrigerant charging and testing |
| Compatible Fluid | R404a refrigerant |
| Application | Connecting indoor and outdoor refrigeration units |
| Compatible Brands | Carrier, Thermo King, and other refrigeration unit manufacturers |
Applications
- Cold Chain Transport: Refrigerated trucks and container units
- Commercial Refrigeration: Cold storage, display cases, and walk-in freezers
- HVAC Systems: Air conditioning and heat pump refrigerant pipeline connections
- Industrial Refrigeration: Industrial cooling system unit connections
Product Benefits
✓ Reliable Connection: Ensures stable refrigerant flow between indoor and outdoor units
✓ Leak-Proof Performance: Precision-engineered sealing eliminates refrigerant leakage risks
✓ Maintenance Convenience: Built-in service valve simplifies system diagnostics
✓ Durable Construction: High-quality materials extend service life and reduce costs
✓ Universal Compatibility: Fits standard 4-point refrigeration pipelines and unit ports
✓ Easy Installation: Push-in and threaded connections reduce installation time and labor
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Yinhuasheng Technology Co., Ltd.
Location
Room 317, 3rd Floor, Innovation Center, Mianyang Science and Technology Innovation Zone, Sichuan
Contact Person
Amelia