Sealing materials
General temperature resistance*
HNBR
-25...+140 °C
(-13...+284 °F)
* The general resistance of the material does not correspond to the maximum
operating temperature.
5.4
Pipe ends - General table of measurements
Hint!
Not every valve is available in every size. Particulars of available sizes
of valves see Chapter 5, Page 23.
Dimensions for tubes in DN
Metric DN
Outside
diameter
Wall
thickness
Inside
diameter
Outside
diameter acc.
to DIN 11850
25
29
1.5
26
x
40
41
1.5
38
x
50
53
1.5
50
x
65
70
2.0
66
x
80
85
2.0
81
x
100
104
2.0
100
x
125
129
2.0
125
x
150
154
2.0
150
x
Dimensions for tubes in Inch OD
Inch OD
Outside
diameter
Wall
thickness
Inside
diameter
Outside
diameter acc.
to BS 4825
1"
25.4
1.65
22.1
x
1.5"
38.1
1.65
34.8
x
2"
50.8
1.65
47.5
x
2.5"
63.5
1.65
60.2
x
3"
76.2
1.65
72.9
x
4"
101.6
2.11
97.38
x
6"
152.4
2.77
146.86
x
Technical data
Pipe ends - General table of measurements
430BAL008372EN_4
26
11.03.2022
Summary of Contents for VARIVENT K
Page 68: ......
