Installation – KROHNE OPTIFLUX 2000 Quickstart EN User Manual
Page 15
INSTALLATION
2
15
OPTIFLUX 2000
www.krohne.com
04/2014 - 4002298802 - QS OPTIFLUX 2000 R07 en
Nominal size
[inch]
Flange class
[lb]
Bolts
Max. torque [lbf.ft]
1
Polyolefin
Polypropylene Hard rubber
1
150
4 x 1/2"
-
6.7
3.2
1 1/2
150
4 x 1/2"
-
13
9
2
150
4 x 5/8"
-
24
17
3
150
4 x 5/8"
-
43
29
4
150
8 x 5/8"
-
34
23
6
150
8 x 3/4"
-
61
38
8
150
8 x 3/4"
51
-
51
10
150
12 x 7/8"
58
-
58
12
150
12 x 7/8"
77
-
77
14
150
12 x 1"
69
-
69
16
150
16 x 1"
67
-
67
18
150
16 x 1 1/8"
105
-
105
20
150
20 x 1 1/8"
94
-
94
24
150
20 x 1 1/4"
133
-
133
28
150
28 x 1 1/4"
119
-
119
32
150
28 x 1 1/2"
191
-
191
36
150
32 x 1 1/2"
198
-
198
40
150
36 x 1 1/2"
198
-
198
1 The specified torque values are dependent on variables (temperature, bolt material, gasket material,
lubricants, etc.) which are not within the control of the manufacturer. Therefore the values should be re-
garded as indicative only.
INFORMATION!
Other sizes / pressure ratings on request.
CAUTION!
•
Pressures are applicable at 20
°
C / 68
°
F.
•
For higher temperatures, the pressure ratings are as per ASME B16.5.