Description
Danfoss 067N3152 Thermal Expansion Valve – Type TGEL 10
The Danfoss 067N3152 is a high-performance Thermal Expansion Valve (TXV) engineered for R410A refrigerant systems requiring precise superheat control and reliable refrigerant metering. Designed as a Type TGEL 10, this externally equalized valve is ideal for commercial and residential split systems, fan coils, and direct-expansion evaporator applications where accurate capacity control is critical.
Key Features
- Refrigerant: R410A compatible
- System Capacity: 4-1/2 Ton
- Inlet Connection: 1/2″ ODF (straight body)
- Outlet Connection: 7/8″ ODF
- Body Style: Straight
- Capillary Tube Length: 60 inches for flexible bulb placement
- Maximum Operating Pressure (MOP): 667 PSI – prevents evaporator freeze-up under high-load conditions
- Equalization: Externally equalized for accurate superheat control across longer or higher-pressure-drop evaporators
- Orifice: Number 4 orifice for matched system flow
- Includes bulb strap for secure thermal bulb mounting
- Valve Type: TGEL 10
Product Details
The externally equalized design compensates for pressure drop across the evaporator, ensuring consistent and stable superheat regardless of system load fluctuations. The 667 PSI MOP rating provides a critical safeguard against low-temperature evaporator conditions, protecting the compressor from liquid slugging. The 60″ capillary tube offers installation flexibility, allowing the sensing bulb to be positioned at the optimal location on the suction line.
Applications
- R410A residential and light commercial split systems
- Direct-expansion (DX) evaporator coils
- Fan coil units requiring external equalization
- Systems with multi-circuit or distributor-fed evaporators
- Replacement TXV for 4.5-ton R410A equipment
Specifications
- SKU: 067N3152
- Brand: Danfoss
- Valve Type: TGEL 10
- Refrigerant: R410A
- Capacity: 4-1/2 Ton
- Inlet: 1/2″ ODF
- Outlet: 7/8″ ODF
- Body: Straight
- Capillary Tube: 60″
- MOP: 667 PSI
- Equalization: External
- Orifice: #4
- Includes: Bulb strap
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