500 PSI Triple-Sealed Valve for Industrial Refrigeration & HVAC Systems - China Suppliers & Factory
Key Features
Monitor system pressure, evacuate air, charge refrigerant, and isolate equipment with a single valve.
Rated for 500 psi (35 kg/cm²), built to withstand demanding refrigeration environments.
Works seamlessly with R12, R22, R410A, R134A, R502, and other common refrigerants.
Combines corrosion-resistant metal components and lightweight plastic for longevity and ease of handling.
Spring-loaded valve core and adjustable stem enable quick repairs and pressure adjustments.
Technical Specifications
| Parameter | Details |
|---|---|
| Material | Metal (core components) + engineered plastic |
| Pressure Rating | 500 psi (35 kg/cm²) |
| Port Type | Single gauge port (HP/LP monitoring) |
| Refrigerants | R12, R22, R410A, R134A, R502 |
| Operation | Manual shut-off, tool-free installation |
| Certifications | Pressure-tested, leak-proof verified |
Core Advantages
Triple-sealed design and precision machining prevent refrigerant leaks during operation.
Intuitive twist-and-lock mechanism simplifies installation and pressure adjustments.
Ideal for residential AC units, commercial refrigeration, automotive systems, and compact chillers.
Typical Use Cases
Triple-sealed design and precision machining prevent refrigerant leaks during operation.
Intuitive twist-and-lock mechanism simplifies installation and pressure adjustments.
Ideal for residential AC units, commercial refrigeration, automotive systems, and compact chillers.
Why Choose TAOJUN?
Engineered to perform in extreme temperatures and high-pressure cycles.
Meets international standards for HVAC and refrigeration components.
Reduce operational downtime and maintenance costs with long-lasting reliability.
Upgrade Your Pressure Management Today!
The TAOJUN Single Gauge Valve delivers precision, durability, and adaptability for technicians and manufacturers seeking to enhance system control. With multiple models to suit diverse piping configurations, it’s the go-to choice for efficient refrigeration and HVAC operations.
Contact us for bulk orders or custom requirements – Trust TAOJUN for engineered excellence!
Model Variants
| Model | Body Diameter (mm) | Total Length (mm) | Inlet Inner Diameter (mm) | Outlet Inner Diameter (mm) |
|---|---|---|---|---|
| TJK-15 | 19 | 115 ±2 | 6.5 / 5 | 2.5 |
| TJK-20 | 19 | 140 ±2 | 6.5 | 2.5 |
| TJK-30 | 24 | 140 ±2 | 6.5 | 2.5 |
| TJK-40 | 24 | 170 ±2 | 6.5 | 2.5 |
Certificates
