In this month’s troubleshooting situation, the equipment that needs servicing is a split system and the refrigerant flow control is handled via an EEV.
In this month’s troubleshooting situation the equipment that needs servicing is a split system and the refrigerant flow control is handled via an electronic expansion valve (EEV) shown in Figure 1.
Combination is positioned to better serve the HVACR industry
August 11, 2015
Emerson Climate Technologies has announced the integration of its White-Rodgers and Flow Controls businesses into a single organization as of Oct. 1, 2015. Jack Huether, president of White-Rodgers, an Emerson executive with over 30 years of experience in the HVAC industry will assume responsibility for the new entity.
The Modular Silicon Expansion Valve (MSEV) from DunAn Microstaq (DMQ) is a fast-responding electronic expansion valve that can be used in a variety of refrigeration applications, including display cases, freezers, and walk-in and reach-in coolers.
The EX3 is a stepper-motor-driven electronic expansion valve (EXV) that provides precise mass flow control and high energy efficiency for supermarket showcases and cold rooms with multiple parallel evaporators.