Thermostatic Expansion Valve TA Series

TA/TAE series are used to regulate liquid refrigerant flow into evaporators with smaller capacities in refrigeration, heat pump, and air conditioning systems by sensing the refrigerant temperature at the evaporator outlet, where the bulb must be placed.

Technical Data

  • Applicable Refrigerants: R134a, R404A, R507, R290, and R407C
  • Max. Bulb Temperature: 120°C
  • Max. Valve Housing Temperature: 150°C
  • Max. Operating Pressure: 3.4 Mpa
  • Max. Test Pressure: 3.75 Mpa
  • Equalization Connections: 6mm (1/4 in.) (solder ODF)
  • Capillary Tube Length: 0.75m (30 in.)
  • Bleed: 15% / 30%


  • Supplied with fixed superheat setting and adjustable straightway version for setting identification;
  • Available with filter in the inlet tube;
  • Versions with and without external equalization, with and without bleed;
  • Available with universal charge, range N or with MOP charge( MOP15°C, MOP20°C)