Thermostatic expansion valve, TUAE, R404A/R507A


Temperature range [°F]: -40 - 50, Orifice capacities [kW]: 4.20, Orifice capacities [TR]: 1.20, Pressure equalization: Externally equalized

Product details

Gross weight 0.23 Kg
Net weight 0.193 Kg
Volume 0.379 Liter
EAN 5702428095204


Approval EAC
Body material Stainless steel
Capillary tube length [in] 59 in
Capillary tube length [mm] 1500 mm
Category Art. 4, par. 3
Connection material Bi-metal: Steel/copper
Direction Straightway
Equalization connection type Solder, ODF
Equalization size [in] 1/4 in
Flow direction Bi-flow
Flow direction indicator Laser engraved 1-way arrow
Fluid Group 2
In scope of WEEE and contain batteries No
Inlet connection type Solder, ODF
Inlet size [in] 3/8 in
Max. Working Pressure [bar] 34 bar
Max. Working Pressure [psig] 500 psig
Orifice capacities [kW] 4.2 kW
Orifice capacities [TR] 1.2 TR
Orifice size 6
Outlet connection type Solder, ODF
Outlet size [in] 1/2 in
Packing format Multi pack
Parts included Bulb strap
Parts Program name TUA
Pressure equalization Externally equalized
Product accessories TXV accessories
Product group Expansion valves
Product Name Description Thermostatic expansion valve
Quantity per packing format 24 pc
Rated cap. cond. Range N [IMP] OS=7.2 ºF
tcond=100 ºF
tevap=40 ºF
tliq=98 ºF
Rated cap. cond. Range N [SI] OS=4K
tcond=38 ºC
tevap=4.4 ºC
tliq=37 ºC
REACH Candidate List substances Lead (CAS no. 7439-92-1)
Refrigerants R404A/R507A
SCIP dossier no. 07795324-de66-41b2-9761-afe6640e393c
SCIP dossier product name TU/TC
Serviceable TXV spare parts
Static Superheat (SS) [°C] 5 °C
Static Superheat (SS) [°F] 9 °F
Superheat setting Adjustable
Temperature range [°C] [Max] 10 °C
Temperature range [°C] [Min] -40 °C
Temperature range [°F] [Max] 50 °F
Temperature range [°F] [Min] -40 °F


Proposition 65
WARNING: Cancer and Reproductive Harm


Spare Parts






Software and firmware to extend functionality