Thermostatic expansion valve Danfoss T2 068Z3669 R448/R449A

Thermostatic expansion valve Danfoss T 2, R448A,R449A 068Z3669

Thermostatic expansion valves regulate the injection of liquid refrigerant into the evaporator. The injection is controlled by the superheat of the refrigerant - therefore these valves are particularly useful for supplying "dry" evaporators, in which the amount of superheat at the evaporator outlet should be maintained at a constant level.

Temperature range [°C]: -40 - -10, Pressure equalization: Internally equalized

Application:

• · traditional refrigeration systems
• · mobile refrigeration devices
• · heat pump systems
• · air conditioning devices
• · liquid coolers
• · ice makers

Advantages:

• · wide temperature range, hence use in freezing, cooling and air conditioning
• · replaceable nozzle assembly
• · optimal adjustment of stock levels
• · easy selection of efficiency
• · better service

Additional information:

• · available with MOP (Max. Operating Pressure) protects the compressor motor against overload at excessive evaporation pressure
• · possibility of supplying valves with special temperature ranges
• · possibility of supplying a connector changing the screw connection to a soldering connection

Product details:

• Gross weight    0.284 Kilogram
• Net weight    0.272 Kilogram
• Volume    0.5 Liter
• EAN    5702428537476
• Certificates, approvals    EAC, LLC CDC TYSK
• China RoHS compliance    Out of scope
• Working pressure, max. [bar]    34 bar
• Working pressure, max. [psig]    500 psig
• Spare parts    TXV accessories
• Refrigerant    R448A, R449A
• Parts included    Sensor mounting strap
• Capillary length [inch]    59 in
• Capillary length [mm]    1500 mm
• Figure    Angled
• Group products    Expansion valves
• In scope of WEEE and contain batteries    No
• Fluid category    2
• PED category    Art. 4, par. 3
• Flow direction through valve    In accordance with the arrow on the valve body
• Body material    Brass
• Connection material    Brass, Copper
• Product name    Thermostatic expansion valve
• Static superheat (SS) [°C]    4 °C
• Static superheat (SS) [°F]    7.2 °F
• Flow    In one direction
• REACH Candidate List substances    Lead (CAS no. 7439-92-1)
• Inlet size [inch]    3/8 in
• Outlet size [mm]    12 mm
• SCIP dossier no. c164ed45-f10d-4d73-9eae-355ccb479f4b
• SCIP dossier product name T2 /TE2 - Thermostatic Expansion Valve
• Service TXV spare parts
• Service, spare parts series T2/TE2
• Inlet connection type Screw
• Outlet connection type SOLDER
• Type, version T 2
• UK RoHS compliance Out of scope
• Superheat setting Adjustable
• Conditions for rated capacity Range N [SI] OS=6K, tcond=38 oC, tevap=4.4 oC, tliq=37 oC
  Conditions for rated capacity Range N [IMP] OS=10.8 oF, tcond=100 oF, tevap=40 oF, tliq=98 oF
• Pressure equalization    Internally equalized
• Set range, max [°C]    10 °C
• Set range, max [°F]    50 °F
• Set range, min [°C]    -40 °C
• Set range, min [°F]    -40 °F