Danfoss offers various types of refrigeration and air cooling system. Hfi, float valves are part of those products. Hfi float valves are high pressure valve, used as internal liquid measuring device. Hfi, float valves are direct acting. Differential pressure does not require for activating the hfi valve. Hfi valve is very reliable and sturdy. Hfi valve is equipped with a purge valve for purging non-condensable gases. Hfi valves are designed for direct flange or welding.
