Description The Emerson TX7 Series is a balanced ported valve designed for air conditioning, heat pumps, close control and industrial process cooling applications. The TX7 is ideal for those applications requiring a hermetic compact size, combined with stable and accurate control over wide load and evaporation temperature ranges. Features Hermetic, leak-free construction Available for applications up to 50 ton (R-410A) Enhanced power element design offers extended valve life Laser welded stainless steel power element prevents corrosion and enables low partial load performance maintaining stable superheat Bi-Flow capability allows one valve to control the superheat in both cooling and heating modes for close-coupled or packaged heat pump applications Balanced port construction compensates for changes in operating pressures due to varying ambients, gas defrost, heat reclaim, or widely varying evaporator loads Only available with adjustable superheat External equalizer with ¼” ODF connection Applicable in systems with digital scroll, stepless screw compressors and variable speed compressors
