RA-FN

The Danfoss RA-FN series provide a comprehensive range of radiator valves with fixed capacity. RA-FN normal flow valves are used in two-pipe heating systems. Versions are available in straight and angled with sizes from DN 10 to DN 25 and horizontal angled with sizes from DN 10 to DN 20.

Dimension standard
Kv value at Xp = 0.5 - 2.0 K [m³/h] [Max]
Test pressure [bar]
Connection size in
Connection size out
Dimension
Working pressure [bar] [Max]
Presetting
Differential pressure range [bar] [Max]
Flow temperature [°C] [Max]
RA-FN 15 A "D" 013G0023
D
0.730 m3/h
16 bar
Rp 1/2
R 1/2
15
10 bar
No
0.60 bar
120 °C
RA-FN 15 VALVE BODY UK. 013G0149
D
 
16 bar
Rp 1/2
R 1/2
15
10 bar
No
0.60 bar
120 °C
RA-FN 10 S "D" 013G0022
D
0.560 m3/h
16 bar
Rp 3/8
R 3/8
10
10 bar
No
0.60 bar
120 °C
RA-FN 10 A "D" 013G0021
D
0.560 m3/h
16 bar
Rp 3/8
R 3/8
10
10 bar
No
0.60 bar
120 °C
RA-FN 15 S "D" 013G0024
D
0.730 m3/h
16 bar
Rp 1/2
R 1/2
15
10 bar
No
0.60 bar
120 °C
RA-FN 10 VALVE BODY 013G0141
D
0.560 m3/h
16 bar
Rp 3/8
R 3/8
10
10 bar
No
0.60 bar
120 °C