Thermostatic Expansion Valve RFGK Series

Thermostatic Expansion Valve Thermostatic Expansion Valve RFGK Series

RFGK series thermostatic expansion valves are used to regulate refrigerant flow into the evaporator while controlling the refrigerant’s superheat at the outlet of the evaporator. They are designed in three different connection configurations: Removable Inlet Strainer, ODF Solder, and SAE Flare.

Technical parameters

  • Features

    • FORGED BRASS BODY
    • DOUBLE DIAPHRAGM POWER ELEMENT TO MEET AND EXCEED ENDURANCE REQUIREMENTS
    • BALANCED PORT DESIGN TO ADDRESS THE INFLUENCE OF PRESSURE CHANGES IN THE SYSTEM
    • STAINLESS STEEL POWER ELEMENT, CAPILLARY TUBE AND BULB
    • LASER WELDED POWER ELEMENT

  • General specifications

    • Applicable refrigerants:
               R-22, R-404A, R-410A, R-507, R-448A, R-449A
    • Maximum operating pressure:
             - R-410A: 670 psig
             - R-22, R-404A, R-507, R-448A, R-449A: 500 psig
    • Certifications: UL/CSA and PED declaration

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Datasheet Instructions

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