Danfoss TE 2 Thermostatic Expansion Valve - R404A / R507A, Externally Equalized, 3/8" x 1/2" Flare - Part No: 068Z3403

Product Description

The Danfoss TE 2 thermostatic expansion valve is an expansion valve designed for R404A and R507A refrigerants, with external equalization and an orifice design that can be used bi-directionally. It can be used at evaporating temperatures from -40°C to +10°C. It has flare connections in 3/8" inlet and 1/2" outlet sizes. It is supplied with a 1500 mm capillary tube and a bulb strap. With capacity selectable by orifice number, this model is widely preferred in commercial refrigeration systems.

Technical Specifications

• Brand: Danfoss
• Model: TE 2
• Part Number: 068Z3403
• EAN: 5702422114116
• Refrigerants: R404A, R507A
• Connection Type: Flare, 3/8" inlet – 1/2" outlet
• Equalization Type: External Equalization (1/4" flare)
• Operating Temperature Range: -40°C to +10°C
• Superheat Setting: Adjustable
• Static Superheat: 4 °C (7.2 °F)
• Capillary Tube Length: 1500 mm (59 inch)
• Flow Direction: Bi-flow (bi-directional use with orifices 01–05)
• Body Material: Brass
• Maximum Working Pressure: 34 bar (500 psig)
• Service Status: Serviceable (spare parts available)
• Accessories: Bulb strap included

Nominal Capacity (Under Standard Conditions)

• SI: OS = 6K, Tcondensing = 38°C, Tevaporating = 4.4°C, Tliquid = 37°C
• Imperial: OS = 10.8°F, Tcond = 100°F, Tevap = 40°F, Tliq = 98°F

Certificates and Compliance

• Approvals: EAC, LLC CDC TYSK
• CE Compliance: Yes
• PED Category: Article 4, Paragraph 3
• EU RoHS Compliance: Yes (exemptions: 6(a), 6(c))
• China RoHS: Above limit
• SCIP Dossier No: c164ed45-f10d-4d73-9eae-355ccb479f4b