TUA / TUAE, Thermostatic expansion valves
TUA / TUAE stainless steel thermostatic expansion valves are used for liquid injection into evaporators on both refrigeration and air conditioning systems using flourinated refrigerants e.g. R134a, R404A, R407C, R22, R507 and R410A.
TUA / TUAE valves are compact in design, light weight and have steel / copper bi-metal connections for fast soldering. They are supplied as parts programme, with separate thermostatic element / valve body, and orifice assembly.
TUA has internal equalization, TUAE external equalization. TUA / TUAE are straightway valves, and have adjustable superheat setting.
Applications:
• Traditional refrigeration
• Heat pump systems
• Air conditioning units
• Liquid coolers
• Ice cube machines
• Transport refrigeration
Capacity range:
• 0.11 – 6.56 TR / 0.42 – 23.1 kW
Benefits:
• The use of stainless steel makes the valves light and strong
• Bi-metal connections for safe, fast and convenient soldering
• Bi-flow function (TUAE: only orifice 1 – 8 )