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    HAND EXPANSION VALVES
    HAND EXPANSION VALVES  
    TYPE : SEV  
    PORT SIZE : thru 1 (6mm 25mm) for globe and angle form, screwed end.
                         thru 2 (15mm 50mm) for globe and angle form, flanged end.
    SUPERFREEZE SEV Series precision calibrated adjustable seat nut flow regulating valves (expansion valves) are ideal for metering or flashing expansion of liquid refrigerant. These slotted seat nut are more tolerant to dirt particle than tapered plug expansion. Hand wheels are of red color to distinguish them from shut-off valves.
    APPLICATIONS:
    Liquid feed or circulating liquid over feed evaporators.
    High pressure or intermediate pressure liquid feed to accumulators, intercoolers or recirculators.
    Defrost condensate relief.
    Suitable for R-717 (Ammonia), Halocarbons
     
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    Manufacturers of Refrigeration valves, Refrigeration Compressors, Ammonia Controls, Solenoid liquid level controller, float switch and valve control check