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NKV-RT
Air Capacity (A
W
-value)
Low base, non insulated
Type
3
4
5
6
7
8
9
10
11
12
13
B (mm)
50
0.21
0.28
0.36
0.43
0.50
0.57
0.65
0.72
0.79
0.87
0.94
510
75
0.31
0.42
0.53
0.64
0.75
0.86
0.96
1.07
1.18
1.29
1.40
760
100
0.41
0.56
0.70
0.85
0.99
1.14
1.28
1.43
1.57
1.71
1.86
1010
130
0.54
0.73
0.91
1.10
1.29
1.47
1.66
1.85
2.04
2.22
2.41
1310
160
0.66
0.89
1.12
1.35
1.58
1.81
2.04
2.27
2.50
2.73
2.96
1610
190
0.78
1.06
1.33
1.60
1.88
2.15
2.42
2.70
2.97
3.24
3.52
1910
L (mm)
632
852
1072
1292
1512
1732
1952
2172
2392
2612
2832
Low base, insulated
Type
3
4
5
6
7
8
9
10
11
12
13
B (mm)
50
0.21
0.28
0.36
0.43
0.50
0.57
0.65
0.72
0.79
0.87
0.94
510
75
0.31
0.42
0.53
0.64
0.75
0.86
0.96
1.07
1.18
1.29
1.40
760
100
0.41
0.56
0.70
0.85
0.99
1.14
1.28
1.43
1.57
1.71
1.86
1010
130
0.54
0.73
0.91
1.10
1.29
1.47
1.66
1.85
2.04
2.22
2.41
1310
160
0.66
0.89
1.12
1.35
1.58
1.81
2.04
2.27
2.50
2.73
2.96
1610
190
0.78
1.06
1.33
1.60
1.88
2.15
2.42
2.70
2.97
3.24
3.52
1910
L (mm)
632
852
1072
1292
1512
1732
1952
2172
2392
2612
2832
High base, non insulated
Type
3
4
5
6
7
8
9
10
11
12
13
B (mm)
50
0.27
0.35
0.44
0.51
0.6
0.68
0.77
0.85
0.93
1.01
1.10
580
75
0.38
0.5
0.62
0.74
0.86
0.98
1.09
1.22
1.33
1.45
1.57
830
100
0.5
0.65
0.81
0.96
1.12
1.27
1.42
1.58
1.74
1.89
2.04
1080
130
0.64
0.83
1.03
1.23
1.42
1.63
1.82
2.02
2.22
2.41
2.61
1380
160
0.77
1.01
1.25
1.5
1.74
1.98
2.22
2.46
2.7
2.94
3.18
1680
190
0.92
1.2
1.48
1.76
2.05
2.33
2.61
2.9
3.18
3.46
3.75
1980
L (mm)
710
930
1150
1370
1590
1810
2030
2250
2470
2612
2832
High base, insulated
Type
3
4
5
6
7
8
9
10
11
12
13
B (mm)
50
0.23
0.30
0.38
0.45
0.53
0.61
0.68
0.76
0.83
0.93
1.00
530
75
0.33
0.45
0.56
0.67
0.78
0.89
1.00
1.12
1.23
1.36
1.48
780
100
0.44
0.59
0.74
0.88
1.03
1.18
1.33
1.47
1.62
1.80
1.95
1030
130
0.57
0.76
0.95
1.14
1.33
1.52
1.71
1.90
2.09
2.33
2.52
1330
160
0.70
0.93
1.17
1.40
1.63
1.86
2.10
2.33
2.56
2.85
3.08
1630
190
0.83
1.10
1.38
1.66
1.93
2.21
2.48
2.76
3.04
3.37
3.65
1930
L (mm)
710
930
1150
1370
1590
1810
2030
2250
2470
2690
2910
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