Description
Danfoss TGEX 7 MAH Thermostatic Expansion Valve — 067N9483
The Danfoss 067N9483 is a TGEX series thermostatic expansion valve (TXV) engineered for reliable, precise refrigerant flow control in commercial and residential refrigeration and air conditioning systems. Featuring 5/8″ x 7/8″ ODF sweat connections, this valve integrates seamlessly into a wide range of system configurations and provides consistent superheat regulation to protect compressors and maximize system efficiency.
Product Overview
Danfoss TGEX series TXVs are designed to meter liquid refrigerant into the evaporator in direct response to the superheat of the suction gas leaving the evaporator. This automatic regulation ensures the evaporator is used to its full capacity while preventing liquid refrigerant slugging at the compressor — a critical function for system longevity and performance.
Key Features
- TGEX series thermostatic expansion valve for precise superheat control
- 5/8″ liquid line inlet (ODF sweat) connection
- 7/8″ suction/outlet (ODF sweat) connection
- MAH charge type for compatibility with a range of refrigerants and operating conditions
- Robust Danfoss construction for long service life in demanding HVAC/R applications
- Designed for use in commercial refrigeration and air conditioning systems
- Helps maximize evaporator efficiency and protect compressor from liquid slugging
Connections & Configuration
- Inlet Connection: 5/8″ ODF (sweat)
- Outlet Connection: 7/8″ ODF (sweat)
- Charge Type: MAH
- Series: TGEX 7
Why Choose Danfoss TXVs?
Danfoss is a globally recognized leader in refrigeration and HVAC controls. Their thermostatic expansion valves are trusted by contractors and engineers worldwide for their accuracy, durability, and broad application compatibility. The TGEX series is built to deliver consistent performance across a wide range of operating conditions, making it a go-to choice for professional HVAC/R installations and service replacements.
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