For use in commercial 2 pipe systems using steel pipe. RA-FN valves are available in 3/8”, ½”, ¾” and 1” sizes in angled and straight pattern versions. RA-FN valves can be used with all RA2000, RAS-D2 and RAS-C2 sensors, although valve capacity is reduced if RAS-C2 or RAS-D2 sensors are used. If pre-setting is required, RA-N valves should be specified, otherwise radiators must be balanced using conventional lockshield valves.
Wide range of sizes from 3/8” to 1”
Valves available in straight, vertical angle and horizontal angle patterns
Valves available for 2 pipe and 1 pipe systems
Compatible with all RA2000, RAS-C2 and RAS-D2 sensors