ZJ4-019 4-Point Standard Size Refrigeration Pipe Connector with Built-in Service Valve and Dual O-Ring Sealing for HVAC Systems
Product Details
| Size: | DN10 (1/2") | Connection Type: | OR Hose End + Threaded Component End |
|---|---|---|---|
| Material: | Zinc-plated Carbon Steel | Sealing Method: | Dual O-ring (EPDM/NBR) |
| Service Valve: | Integrated | Compatible Fluid: | R404a Refrigerant |
| Highlight |
4-point refrigeration pipe connector,HVAC pipe connector with service valve,refrigerator pipe connector with O-ring sealing |
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Product Description
ZJ4-019 4-Point Refrigeration Pipe Connector - Professional indoor & outdoor unit connection tube for refrigeration systems
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.
- 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
| 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 |
- 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
- 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
Product Highlights
ZJ4-019 4-point refrigeration pipe connector ensures leak-proof connections between indoor/outdoor units. Features compact design, integrated service valve, and universal DN10 compatibility. Durable zinc-plated steel construction with dual O-ring seals for reliable performance in cold chain and HVAC systems.
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