Features:
1) Used for frequency conversion of air conditioner to automatically control the
refrigerant flow rate, so as to freeze fast, precisely control temperature and save
electricity
2) Before valve body brazing, gets ride of the coil and protects the valve body with
wet cloth
3) Valve temperature: <120oC
4) Orientation of installation: coil up-side, valve body 90 degree
5) According to product's specification table