The electromagnetic refrigerant valves (hereinafter referred to as valves) are designed for automatic opening and shut-off of liquid or vapour refrigeration agent supply in refrigeration systems upon receiving an electric signal from control devices.
Valve type - normally closed with de-energised inductance coil.
Working medium: fluorine-containing refrigerants. Working medium temperature should be from minus 40 to plus 100 °?
and in defrosting mode not more than 120 °? within 1 hour.
Diameter of conditional passage, Du, from 4 to 22 mm
Conditional flow capacity, Kvu, from 0.3 to 5 m3/h.
Designated service life - 15 years
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