Products Description
| Product Name | Carrier 02XR05009701 Manual Shut-off Valve |
| Model | 02XR05009701 |
| Applicable Industries | Construction and Commercial |
| Application | Refrigeration compressor |
| Packaging | Cardboard Box |
| MOQ | 1 Piece |
Core Product Functions:
1. Segmented Isolation for Refrigerant/Oil Circuit Maintenance (Core Function)
When replacing components such as oil filters, filter-driers, compressors, or heat exchangers, closing this valve isolates the specific pipeline section. This allows for the independent recovery of refrigerant or lubricating oil from that section without evacuating the entire system, resulting in significant refrigerant savings and reduced maintenance downtime.
2. Integrated Maintenance and Charging Ports to Simplify Servicing
The valve body features built-in pressure gauge and recovery ports, enabling direct pressure measurement, vacuuming, and refrigerant charging after pipeline isolation. This eliminates the need for additional three-way valves and reduces potential leak points at pipe connections.
3. High-Flow Design for Large Centrifugal Chillers
Specifically designed for high-capacity (large tonnage) 19XR centrifugal chillers, the valve’s flow capacity supports the high-volume circulation of refrigerant and lubricating oil at full load, preventing issues such as flow restriction, insufficient oil pressure, or abnormally high system pressure.
4. Long-Lasting, Zero-Leakage Sealing to Minimize Medium Loss
The PTFE seal ensures zero leakage—even during prolonged shutdowns or continuous year-round operation—preventing cumulative refrigerant loss and the need for frequent recharging.
5. Purely Mechanical Design Eliminating Electrical Failure Risks
Requiring no power supply, coils, or circuit boards, the valve eliminates risks associated with solenoid coil burnout or electronic control malfunctions, making it ideal for stable, 24/7 industrial operation.
6. Dual-Medium Compatibility (Refrigerant & Oil) and Unified Spare Parts
The same valve model can be used for high- and low-pressure refrigerant lines as well as oil supply and return lines, simplifying spare parts inventory management.
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Technical parameter
Company Profile
Factory Profile
| Q1:For refrigeration industry, which brands are your products covering? | A1:We produce filter element replacements for brands like,Bitzer, Carrier, Yk, McQuay, Trane, etc… |
| Q2:Does the price include freight? | A2:The quotation is usually the factory price. We can recommend the most economical logistics plan and calculate the freight according to your destination and quantity. |
| Q3:How to ensure product quality? | A3:We have a strict quality control process, and we will carry out multiple inspections before the products leave the factory to ensure that they meet the standards. |
| Q4:Why choose us? | A4:Product reliability: We are a professional manufacturer . can offer high-quality products at the most competitive prices. Technical support: We provide technical assistance. Industry experience: We have over 10 years of experience in the refrigeration equipment service field. After-sales service: We offer professional after-sales service. Team collaboration: We have a professional team that can provide you with prompt services and delivery schedules. |
Key Fluid Performance Characteristics of the Globe Valve:
1. High-flow, low-resistance design that maintains system energy efficiency
The straight-through internal flow path eliminates flow-restricting bottlenecks; this ensures no additional pressure loss during high-flow refrigerant/lubricant circulation at full centrifugal chiller load, thereby preventing elevated condensing pressures and low oil pressure alarms.
2. Integrated side port for maintenance and charging—an all-in-one solution
Eliminates the need for additional pressure gauge tees; once the valve isolates the section, the side port allows for direct refrigerant recovery, vacuuming, charging, and pressure testing, simplifying both the toolset and piping layout.
3. Long-lasting, wear-resistant PTFE seal suitable for 24/7 full-load, high-temperature operation
Unlike standard NBR rubber seals, PTFE offers superior high-temperature resistance and immunity to swelling caused by R134a refrigerant and POE oil. It prevents slow leakage in high-temperature mechanical rooms during continuous year-round operation, thereby reducing annual refrigerant replenishment costs.
4. Bi-directional pressure sealing with no flow-direction restrictions during installation
The valve body does not mandate specific inlet/outlet orientations and provides a complete seal on both high- and low-pressure sides. This offers greater flexibility for prefabricated piping and on-site installation, reducing construction complexity.
