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Data Sheet
Dimensions
Built-in sensor
on RA-FN or RA-G body
Remote sensor
on RA-FN or RA-G body
Type
RA-FN 10
RA-FN 10 UK**
RA-FN 15
RA-FN 15 UK**
RA-FN 20
RA-FN 20 UK**
RA-FN 25
RA-G 15
RA-G 20
RA-G 25
*) Add 32mm to L7 to allow for sensor removal fitting
**) "UK" indicates horizontal angle type valve body
8
Radiator thermostats for one-pipe and two-pipe systems
Built-in tamperproof sensor
on RA-FN or RA-G body
Remote temperature adjuster
Connection (ISO 7-1)
L
L
1
2
DN
D
d
2
3
3
10
R
/
R
/
60
85
p
8
8
10
R
3
/
R
3
/
p
8
8
1
1
15
R
/
R
/
67
95
p
2
2
15
R
1
/
R
1
/
p
2
2
20
R
3
/
R
3
/
74 106
p
4
4
3
3
20
R
/
R
/
p
4
4
25
R
1
/
R
1
/
90 126
p
1
1
1
1
15
R
/
R
/
68
96
p
2
2
3
3
20
R
/
R
/
74 106
p
4
4
25
R
1
/
R
1
/
90 126
p
1
1
VD.51.Q1.12 © Danfoss 10/2003
L
L
L
L
L
*
L
L
3
4
5
6
7
8
9
27
52
22
47
96
103
26
51
30
58
26
47
96
104
29
57
34
66
29
47
96
105
34
66
40
76
34
47
96
30
58
27
50
99
34
66
30
50
99
42
78
34
54 103
Built-in sensor
on RA-FN body, horizontal angle (UK)
Arc.flats
L
10
S
S
1
2
22
27
22
22
27
27
30
44
27
30
32
37
30
32
37
27
30
27
30
32
37
41
46
DKCD
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