Danfoss Thermostatic Expansion Valve, TEA
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TEA Thermostatic Expansion Valve

Brand: Danfoss

Thermostatic expansion valves regulate the injection of refrigerant liquid into evaporators. Injection is controlled by the refrigerant superheat. 

Therefore the valves are especially suitable for liquid injection in dry evaporators where the superheat at the evaporator outlet follows the evaporator load proportionally.
Features
  • Large temperature range: -50° to 30° C can be used in both freezing and refrigeration systems
  • Interchangeable orifice assemblies
  • Interchangeable thermostatic element
  • Rated capacities from 3.5 to 295 kW, 1 to 85 tons (TR)
  • External superheat setting can be matched to all evaporators to give optimum evaporator utilization
  • Patented double contact bulb fast and easy to install good temperature transfer from tube to bulb
  • Classification: DNV, CRN, BV, EAC etc.

Specifications

Brand

Approvals & Certifications

  • BV
  • CRN - Canadian Registration Number
  • DNV
  • EAC

Capillary Length

  • 16 feet (5 m)

Enclosure, Body Material

  • Valve Housing: Cast Iron GGG-40.3

Gasket Material

  • Non-Asbestos

Media

  • Refrigerants R717 (Ammonia)

Operating Pressure

  • Maximum

Pressure Drop

  • psi: 29.01 to 232.1 (kPa: 200 to 1,600, bar: 2 to 16)

Proof Pressure

  • Maximum

Rated Capacity

  • 3.5 to 295 kW, 1 to 85 tons (TR)

Temperature Range

  • -50° to 30° C (-58° to 86° F)
  • Maximum

Welded Connection

  • 1/2" Inlet/Outlet Weld End
  • 3/4" Inlet/Outlet Weld Flange

Documentation

Data Sheets

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