Expansion Valve Replacement Kit EXV-011

Description

1. Product Overview

The Expansion Valve Replacement Kit EXV-011 is a precision-engineered aftermarket solution designed for the direct replacement and performance optimization of electronic expansion valves in commercial and industrial refrigeration systems. Engineered to mitigate common failure modes such as coil burnout and mechanical stiction, this kit offers a critical value proposition of reduced system downtime and enhanced superheat control. Its strategic importance lies in enabling facility managers to extend equipment life and achieve significant energy savings in the current high-cost operational environment.

2. Key Specifications & Technical Characteristics

• Material Composition: Features a robust brass body with stainless steel internal components and proprietary PTFE seals, ensuring compatibility with a wide range of synthetic and hydrofluorocarbon refrigerants (e.g., R-410A, R-134a, R-404A).

• Precision Tolerances: Manufactured to strict OEM standards with calibrated flow orifices and step motor specifications to ensure precise modulation and reliable operation.

• Electrical Characteristics: Includes a fully integrated, matched bi-polar stepping motor coil designed for specific voltage ranges, ensuring consistent electromagnetic torque and minimal heat generation.

• Packaging Options: Supplied as a complete kit in tamper-evident, protective packaging that includes the valve body, coil assembly, mounting screws, and compatible filter-drier cores to facilitate a single-point installation process.

• Shelf Life: Industry-standard shelf life of 3 years when stored in original packaging within a clean, dry environment, providing extended inventory flexibility for procurement departments [citation:2].

3. Core Industrial Applications

• Primary Industry: Commercial Refrigeration (Supermarkets and Cold Storage) and Precision HVAC (Data Centers and Pharmaceutical Manufacturing) [citation:2][citation:3].

• Operational Use Cases: Directly replacing failed EXVs in supermarket parallel rack systems, retrofitting existing fixed orifice valves in process cooling applications, and performing preventative maintenance on chiller units.

• Strategic Advantage: The kit offers a distinct performance advantage through faster response times and superior flow stability compared to generic alternatives, resulting in lower evaporating pressures and reduced compressor work. This efficiency drives a demonstrable decrease in kilowatt-hour consumption per ton of refrigeration.

4. Competitive Advantages

• Quality Consistency: Strict adherence to ISO quality management standards ensures zero-defect manufacturing and 100% final function testing prior to shipment, providing supply chain reliability [citation:2].

• Logistics Capability: Strategic global warehousing allows for rapid fulfillment and reduced lead times to minimize inventory carrying costs.

• Price Competitiveness: Offers a cost-effective alternative to OEM parts without compromising performance, providing significant procurement cost savings.

• Technical Support: Comprehensive documentation, including installation manuals and technical datasheets, is available to support engineering teams and reduce installation time.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Standard MOQ is set at 50 units for direct orders. Bulk pricing is available for volume commitments.

• BULK 20MT Loading: Standard palletized configuration. Based on unit weight and packaging dimensions, approximately 1,500 – 2,000 units can be loaded per 20-foot container (20MT max gross weight limitation).