The Danfoss RA-FN valve bodies are designed for use in two-pipe heating systems. The valves are made from brass with nickel plating. The pressure pin of the gland seal is made of chromium steel and works with a lifetime lubricated O-ring seal. The complete gland assembly can be easily replaced without draining the system. The valves come with a grey protective cap, which can be used for manual regulation during the construction phase.

Brand Name	Danfoss