Válvula de expansion para chiller Airwell 7OG021046 AQH 35 Pack / R407C 7OG021045 AQH 30 Pack / R407C 7OG021044 AQH 25 Pack / R407C 7OG021043 AQH 20 Pack / R407C 7OG021029 AQH 20 Basic / R407C 7OG021015 AQL 20 Pack / R407C 7OG021001 AQL 20 Basic / R407C