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Reference Manual
00809-0100-4665, Rev AA
August 2010
5-9
Rosemount 8732
Figure 5-10. Flange Bolt
Torquing Sequence
Table 5-2. Flange Bolt Torque and Bolt Load Specifications for Rosemount 8705
PTFE/ETFE liner
Size
Code
PN10 PN 16 PN 25 PN 40
Line Size (Newton-meter) (Newton) (Newton-meter) (Newton) (Newton-meter) (Newton) (Newton-meter) (Newton)
005
1
/2-inch (15 mm) 7 3209 7 3809 7 3809 7 4173
010 1 inch (25 mm) 13 6983 13 6983 13 6983 13 8816
015 1
1
/2 inch (40 mm) 24 9983 24 9983 24 9983 24 13010
020 2 inch (50 mm) 25 10420 25 10420 25 10420 25 14457
030 3 inch (80 mm) 14 5935 14 5935 18 7612 18 12264
040 4 inch (100 mm) 17 7038 17 7038 30 9944 30 16021
060 6 inch (150mm) 23 7522 32 10587 60 16571 60 26698
080 8 inch (200 mm) 35 11516 35 11694 66 18304 66 36263
100 10 inch (250 mm) 31 10406 59 16506 105 25835 105 48041
120 12 inch (300 mm) 43 14439 82 22903 109 26886 109 51614
140 14 inch (350 mm) 42 13927 80 22091 156 34578 156 73825
160 16 inch (400 mm) 65 18189 117 28851 224 45158 224 99501
180 18 inch (450 mm) 56 15431 99 24477 — — — 67953
200 20 inch (500 mm) 66 18342 131 29094 225 45538 225 73367
240 24 inch (600 mm) 104 25754 202 40850 345 63940 345 103014
4-Bolt
8-Bolt
12-Bolt
14-Bolt
20-Bolt
Torque the flange bolts
in increments according to
the above numerical sequence.