Danfoss 067N9404 Thermostatic Expansion Valve 1/2" x 7/8" ODF TGEX-6 R-22/R-407C

The Danfoss 067N9404 is a high-performance thermostatic expansion valve (TXV) from the TGE series, designed to precisely control refrigerant flow in commercial and residential refrigeration and air conditioning systems. This externally equalized valve features 1/2" x 7/8" ODF solder connections with a straight-through body design for reliable installation.

Key Features:

• Rated capacity: 6 tons (20 kW) for optimized cooling performance
• Compatible with R-22 and R-407C refrigerants
• Externally equalized with 1/4" ODF pressure equalization port
• Bi-flow design suitable for heat pump applications
• Hermetically sealed construction meets environmental standards
• Maximum operating pressure (MOP): 667 PSI (46 bar)
• Operating temperature range: -22°F to 60°F (-30°C to 16°C)
• Opening superheat: 4K for precise refrigerant control
• Includes bulb strap for secure sensor mounting

The TGE series thermostatic expansion valve regulates liquid refrigerant injection into the evaporator based on superheat at the evaporator outlet, maintaining optimal system efficiency while protecting the compressor from liquid refrigerant damage. Ideal for air conditioning systems, heat pumps, water chillers, and traditional refrigeration applications.