Thermostatic Expansion Valve Series RFGF

Thermostatic Expansion Valve Series RFGF

RFGF series are used to regulate refrigerant flow rate into the evaporator. These valves are supplied with internal check valve. This series is mostly used in AC/Heat pump applications. Download Data Sheet at link below for full product information.

Technical parameters

  • Technical Parameters
    • RFGF valve are available in straight shape
    • Adjustable superheat (fixed superheat on request)
    • Connection type and size:
      • Inlet 3/8"
      • Outlet 1/2"
      • Equalization port 1/4"
    • Capillary tube length: 1500mm

    *Models with another size of solder connections or models with flare connections on request

  • General specification
    • Refrigerants: R410A, R22
    • Max. operating pressure:3.5MPa (R22), 4.6MPa (R410A)
    • Max. operating pressure:3.5MPa (R22), 4.6MPa (R410A)
    • Installation position:preferably valve head upwards
    • Certificates: UL and PED declaration
  • Features
    • An internal check valve for reversible AC/HP system optimization
    • Pressure equalization port for decreasing the influence of pressure drop in evaporator
    • Stainless steel power element, capillary and bulb for high robustness
    • Adsorption charge to make sure the system stability and efficiency
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