COPELAND Expansion Valves TX7 Series

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