TX7

TX7 series of Thermo™-Expansion Valves are designed predominantly for AC, heat pumps, close control and industrial process cooling applications. The TX7 is ideal for those applications requiring hermetic / compact size combined with stable and accurate control over wide load and evaporating temperature ranges.

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Specifications

Function
Expansion Valves
Refrigerants compatibilities
R410A, R134a, R22, R407C, R450A, R513A, R32
Evaporating temperature range
-40 to 30°C
Medium temperature range
TS: -25 to 70°C

Features

  • Monoblock, hermetic valve with brazing connections
  • 7 sizes up to 180 kW (R410A)
  • Maximum working pressure: PS 46 bar
  • Factory test pressure: PT 50.6 bar
  • Bi-Flow application
  • Power Element with 65 mm diameter enables low partial load (20-25%) performance at stable superheat
  • Applicable in systems with digital scroll, step less screw compressors and variable speed compressors
  • Floating superheat in reverse flow (heating mode) supports evaporator efficiency during low ambient operating conditions in air cooled reversible chillers
  • Laser welded stainless steel power element with a special diaphragm profile provides life expectancy against high pressure during reversed flow via external equalizer
  • No CE marking according art. 4.3 PED 2014/68/EU

Documents & Drawings

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Product images shown are for illustration purposes only and may not be an exact representation of the product or package contents