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Datasheet generated 2026-10-07
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Danfoss TE 2 thermostatic expansion valve, R404A/R507A, 3/8 in flare × 1/2 in solder, externally equalized, MOP 50 psig, evaporating -40 to -15 °C (code 068Z3712)

Danfoss · HVAC & Refrigeration · Expansion Valves · Denmark · danfoss.com
Part Number
068Z3712  ·  HS 8481.80
Danfoss TE 2 thermostatic expansion valve, R404A/R507A, 3/8 in flare × 1/2 in solder, externally equalized, MOP 50 psig, evaporating -40 to -15 °C (code 068Z3712)

Danfoss TE 2 low-temperature thermostatic expansion valve for R404A/R507A with MOP 50 psig charge (limiting at -10 °C). Externally equalized with adjustable -2 °C static superheat, 3/8 in flare inlet and 1/2 in solder outlet, 1/4 in solder external equalization connection, evaporating range -40 to -15 °C. Single-flow. Interchangeable orifice assembly (ordered separately).

Technical Specifications

TypeThermostatic expansion valve
SeriesTE 2 (T2 / TE 2 program)
RefrigerantR404A/R507A
Inlet3/8 in flare
Outlet1/2 in solder
Equalization connection1/4 in solder
Pressure equalizationExternally equalized
Evaporating temperature range-40 to -15 °C
Maximum operating pressure (MOP)MOP 50 psig at -10 °C
Static superheat4 °C (adjustable)
Capillary tube1500 mm
Max working pressure34 bar (500 psig)
Body/connection materialBrass
OrificeReplaceable (ordered separately)
Net weight0.275 kg
EAN5702428821971
MPN068Z3712
Product groupExpansion valves
ApprovalEAC
Body materialBrass
Capillary tube length [in]59 in
Capillary tube length [mm]1500 mm
China RoHS complianceYes with exemptions
China RoHS exemption clause7.1
Connection Code(3011:X:10; 3002:X:13)
Connection materialBrass
DirectionAngleway
Equalization connection typeSolder
Equalization size [in]1/4 in
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(a)
Flow directionSingle-flow
Flow direction indicatorEmbossed 1-way arrow
Fluid Group2
Inlet connection typeFlare
Inlet size [in]3/8 in
Max. Working Pressure [bar]34 bar
Max. Working Pressure [psig]500 psig
MOP Point [psig]MOP 50
MOP Point [°C]-10 °C
MOP Point [°F]14 °F
Outlet connection typeSolder
Outlet size [in]1/2 in
PED categoryArt. 4, par. 3
Rated cap. cond. Range N [IMP]OS=10.8 ºF
Rated cap. cond. Range N [SI]OS=6K
REACH Candidate List substancesLead (CAS no. 7439-92-1)
RefrigerantsR404A/R507A
Static Superheat (SS) [°C]-2 °C
Static Superheat (SS) [°F]-3.6 °F
Superheat settingAdjustable
Temperature range [°C] [max]-15 °C
Temperature range [°C] [min]-40 °C
Temperature range [°F] [max]5 °F
Temperature range [°F] [min]-40 °F

Properties

MOQ1

Compatibility

Refrigerant compatibility per Danfoss datasheet. Verify against your system specification.

Standards

Approvals

Attached Documents