Professional contractors recognize the Sporlan 110097 EBFVE-AAA-C as a standard-setting balanced port expansion valve designed for precision in systems with varying head pressures and load conditions. This thermostatic expansion valve (TXV) features a 3/8 x 1/2 ODF solder connection and a 30-inch capillary tube, facilitating a streamlined installation in compact evaporator housings. Engineered for R-22, R-407A, and R-407C applications, the EBFVE series utilizes a Type C thermostatically charged element specifically tuned for medium-temperature refrigeration. The balanced port design prevents inlet pressure fluctuations from influencing the needle position, ensuring stable superheat control even during low ambient operation. The externally equalized configuration allows for accurate refrigerant flow regulation in systems with significant pressure drops across the evaporator, protecting the compressor from liquid slugging while maximizing coil efficiency. This brass bar stock valve includes a 100-mesh insert strainer to mitigate orifice clogging, maintaining reliability in demanding commercial environments. Key Benefits Balanced Port Construction: Delivers consistent superheat control across a wide range of operating conditions and head pressures. Multi-Refrigerant Compatibility: Optimized for use with R-22, R-407A, and R-407C, providing versatile application across legacy and retrofit systems. Extended ODF Connections: Features copper-to-copper solder joints for leak-proof integration into the refrigerant circuit. External Equalization: Compels precise evaporator pressure drop compensation to ensure the system maintains peak thermodynamic performance. Field-Serviceable Design: Built with a replaceable power element and accessible internal parts for straightforward maintenance and inspection. Common Questions What is the nominal capacity of the EBFVE-AAA-C? This valve is rated for 1/8 to 1/3 ton capacity, making it ideal for small-scale commercial refrigeration and specialized cooling units. Does this valve come with a strainer? Yes, the Sporlan 110097 includes a factory-installed 100-mesh insert strainer to protect the AAA orifice from debris and contaminants. When should I use an externally equalized TXV like this model? Technicians should specify the externally equalized EBFVE-AAA-C when the pressure drop through the evaporator or distributor exceeds the equivalent of 2°F to ensure the valve responds to the actual pressure at the evaporator outlet. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
