Product details
PRODUCT DETAILS
The Danfoss 068Z3284 TE 2 Thermostatic Expansion Valve is designed for accurate refrigerant flow regulation in air conditioning, refrigeration, and freezing applications. As part of the proven TE 2 series, this valve ensures stable superheat control, improved evaporator efficiency, and reliable system performance across varying load conditions.
Featuring an externally equalized design and interchangeable orifice construction, the TE 2 valve offers installation flexibility, simplified servicing, and precise refrigerant metering. Designed for use with R22 and R407C refrigerants, it is suitable for commercial refrigeration equipment, condensing units, cold rooms, and HVAC systems.
Key Features
- Danfoss TE 2 Thermostatic Expansion Valve
- Designed for R22 and R407C refrigerants
- Externally equalized construction
- Interchangeable orifice assembly
- Adjustable superheat setting
- Accurate refrigerant flow control
- Suitable for refrigeration and air conditioning applications
- Brass valve body construction
- 1500 mm capillary tube
- Includes sensing bulb clamp
- Easy maintenance and servicing
- Stable evaporator superheat regulation
- Reliable performance under varying load conditions
- Suitable for OEM and replacement applications
- Temperature range from -40°C to +10°C
Applications
- Commercial Refrigeration Systems
- Air Conditioning Systems
- Cold Rooms
- Condensing Units
- Display Refrigeration Equipment
- Freezing Applications
- HVAC Equipment
- Refrigeration Evaporators
- OEM Equipment Manufacturing
- Service & Retrofit Applications
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 068Z3284 |
| Brand | Danfoss |
| Series | TE 2 |
| Product Type | Thermostatic Expansion Valve (TXV) |
| Refrigerants | R22, R407C |
| Pressure Equalization | Externally Equalized |
| Superheat Setting | Adjustable |
| Static Superheat | 5°C |
| Temperature Range | -40°C to +10°C |
| Temperature Range | -40°F to +50°F |
| Inlet Connection Type | Flare |
| Inlet Size | 3/8 in |
| Outlet Connection Type | Solder |
| Outlet Size | 1/2 in |
| Equalization Size | 1/4 in |
| Body Material | Brass |
| Capillary Tube Length | 1500 mm |
| Capillary Tube Length | 59 in |
| Maximum Working Pressure | 34 bar |
| Maximum Working Pressure | 500 psig |
| Flow Direction | Single Flow |
| Flow Direction Indicator | Embossed 1-Way Arrow |
| Refrigerant Charge | R22 / R407C |
| Pressure Range | N |
| MOP Function | Without MOP |
| Included Accessory | Bulb Clamp / Feeler Clamp |
| EAN | 5702422114178 |
| Net Weight | Approx. 0.275 kg |
FAQs
What refrigerants can be used with the Danfoss 068Z3284?
This valve is specifically designed for R22 and R407C refrigeration and air conditioning systems.
Is this valve internally or externally equalized?
The TE 2 068Z3284 features an externally equalized design for improved evaporator pressure compensation and accurate superheat control.
What are the connection sizes?
The valve comes with a 3/8″ flare inlet connection and a 1/2″ solder outlet connection with a 1/4″ equalization connection.
Does this valve have an adjustable superheat setting?
Yes. The Danfoss TE 2 series includes an adjustable superheat setting for optimized refrigeration system performance.
What applications is this valve suitable for?
It is suitable for refrigeration, freezing, air conditioning, cold room, condensing unit, and HVAC applications.
