Sanhua Expansion Valve R404a Internally Equalized Flare Connections

Product Code: RFKA03-3.4-21
£35.54

In Stock


Specification

RFKA series of thermostatic expansion valves offer reliable and consistent performance of superheat control over a wide vaporising temperature range

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  • Large temperature service range: -40°C/+70°C

  • PS: 35 bar

  • Capillary tube length 1.5m

  • Inlet 3/8” flare connection



  • Thermal bulb utilises cross charge technology, providing consistent superheat degree over the whole evaporation temperature range

  • Exchangeable valve orifice, easy to stock holding, convenient for capacity match and repair

  • Valves with MOP function can be provided to assure reliable compressor operation

  • Max. operating pressure PS: 2,1 … 3,5 MPa (21 … 35 bar)

  • Installation position:

    - Preferably valve head upwards

    - Flow direction from inlet A to outlet B

  • Certifications: UL/CSA and PED declaration

  • RFKA series angle shape valve


  • Equalization port:

    - RFKA flare/flare type with ¼“ flare connection;

    - RFKA flare/solder type with 6mm solder connection





Please Note: For all Export orders a member of our team will contact you to arrange shipping

Please Note - In some cases the alternatives might be under or over powered or dimensionally different, if you are unsure we recommend calling the office on 01483 869100


  • Large temperature service range: -40°C/+70°C

  • PS: 35 bar

  • Capillary tube length 1.5m

  • Inlet 3/8” flare connection



  • Thermal bulb utilises cross charge technology, providing consistent superheat degree over the whole evaporation temperature range

  • Exchangeable valve orifice, easy to stock holding, convenient for capacity match and repair

  • Valves with MOP function can be provided to assure reliable compressor operation

  • Max. operating pressure PS: 2,1 … 3,5 MPa (21 … 35 bar)

  • Installation position:

    - Preferably valve head upwards

    - Flow direction from inlet A to outlet B

  • Certifications: UL/CSA and PED declaration

  • RFKA series angle shape valve


  • Equalization port:

    - RFKA flare/flare type with ¼“ flare connection;

    - RFKA flare/solder type with 6mm solder connection





Please Note: For all Export orders a member of our team will contact you to arrange shipping

Please Note - In some cases the alternatives might be under or over powered or dimensionally different, if you are unsure we recommend calling the office on 01483 869100