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The series of Danfoss TD 1 / TDE 1 thermostatic expansion valves with fixed orifice, designed to control liquid injection into small capacity evaporators for commercial refrigeration solutions for instance glass door merchandisers, air dryers, cold rooms, and trucks/trailers. The valves were designed to work with a variety of refrigerants: R134a, R290, R448A, R449A, R452A, R404A, R22, and R407C. Valves from Danfoss are designed for soldering into hermetically sealed systems and supplied as angleway and straightway versions for easy installation also Can be supplied with and without external equalization, with and without Maximum Operating Pressure (MOP). The valves from this series have permanent filter at inlet.

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The series of Danfoss TD 1 / TDE 1 thermostatic expansion valves with fixed orifice, designed to control liquid injection into small capacity evaporators for commercial refrigeration solutions for instance glass door merchandisers, air dryers, cold rooms, and trucks/trailers. The valves were designed to work with a variety of refrigerants: R134a, R290, R448A, R449A, R452A, R404A, R22, and R407C. Valves from Danfoss are designed for soldering into hermetically sealed systems and supplied as angleway and straightway versions for easy installation also Can be supplied with and without external equalization, with and without Maximum Operating Pressure (MOP). The valves from this series have permanent filter at inlet.

Danfoss TD 1 and TDE 1 valves are equipped with a laser-welded stainless steel thermostatic element, ensuring optimal control properties, long membrane life, and high resistance to vibrations and deformations. The product range includes different orifices and connection sizes with rated capacities from 0.42 to 3.88 kW (0.12 to 1.11 TR) for R134a.

Features TD 1 and TDE 1 thermostatic expansion valves:

  • straightway and angle way body geometry
  • unidirectional flow
  • internal or external pressure equalization
  • Body material: brass
  • MOP (Maximum Operating Pressure) setting: none, -5°C, 0°C, 10°C, 15°C, 20°C

Benefits TD 1 and TDE 1 thermostatic expansion valves:

  • compact and lightweight design
  • High energy efficiency
  • Angleway and straightway versions for easy installation
  • Available in different sizes
  • Double contact bulb
  • ATEX-compliant for Zone 2 applications

Applications of Danfoss TD 1 / TDE 1 thermostatic expansion valves:

  • OEM applications:
    • GDM (Glass Door Manufacturers for Commercial Refrigeration)
    • Heat Pump Manufacturers
    • Commercial Refrigerator and Freezer Manufacturers

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