Description
Danfoss 067N3154 Thermal Expansion Valve — Type TGEL 10
The Danfoss 067N3154 is a high-performance Thermal Expansion Valve (TXV) engineered for R410A refrigerant systems operating at commercial capacities. Classified as Type TGEL 10, this externally equalized valve delivers precise refrigerant metering and superior superheat control in demanding HVAC and refrigeration applications. With a straight-body design, 1/2″ ODF inlet and 7/8″ ODF outlet connections, and a generous 60-inch capillary tube, this TXV is built for flexible field installation and reliable long-term operation.
Key Specifications
- SKU: 067N3154
- Type: TGEL 10 Thermal Expansion Valve (TXV)
- Refrigerant: R410A
- Capacity: 6-1/2 Ton
- Body Style: Straight Body
- Inlet Connection: 1/2″ ODF
- Outlet Connection: 7/8″ ODF
- Capillary Tube Length: 60 inches
- Maximum Operating Pressure (MOP): 667 PSI
- Orifice Number: #6
- Equalization: Externally Equalized
- Includes: Bulb Strap
Product Features & Benefits
- Externally Equalized Design: Compensates for pressure drops across the evaporator, ensuring accurate superheat control and optimal system efficiency — ideal for multi-circuit or longer evaporator coils.
- R410A Rated: Specifically engineered for R410A refrigerant, meeting the higher pressure demands of modern, environmentally compliant HVAC systems.
- 667 PSI MOP: High maximum operating pressure rating provides a critical safeguard against compressor flooding during startup or abnormal operating conditions.
- 6-1/2 Ton Capacity: Sized for light commercial and commercial split systems, rooftop units, and other large-capacity refrigeration equipment.
- 60″ Capillary Tube: Extended capillary tube length allows for flexible bulb placement and easier installation in a wide range of equipment configurations.
- #6 Orifice: Factory-installed orifice precisely matched for R410A at the rated capacity, minimizing field adjustment requirements.
- Includes Bulb Strap: Comes complete with a bulb strap for secure sensing bulb attachment to the suction line, ensuring accurate temperature sensing.
- Straight Body Construction: Compact, straight-through design simplifies piping layout and reduces installation complexity.
- Danfoss Quality: Manufactured to Danfoss’s exacting standards for durability, leak-free performance, and consistent refrigerant flow control.
Typical Applications
- Commercial split air conditioning systems
- Rooftop HVAC units (RTUs)
- Light commercial refrigeration systems
- Multi-circuit evaporator coil systems
- Any R410A system requiring externally equalized expansion valve control at 6.5-ton capacity
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