42 FLOWSIC500 · Operating Instructions · 8025733/1GMJ/V4-2/2022-07 · © SICK Engineering GmbH
Installation
Subject to change without notice
Recommended bolts and gaskets according to GOST
Table 10 Bolts and tightening torques
Device/flange type Bolts Washers Nuts Tightening torque
PN16 / GOST 12815-80
DN50/ PN16
Series 1+2
4 pc. DIN835-
M16x45-A2-70
4 pc. DIN125-
A17-A4
4 pc. ISO4032-
M16-A4-70
130 Nm
DN80/ PN16
Series 1
8 pc. DIN835-
M16x45-A2-70
8 pc. DIN125-
A17-A4
8 pc. ISO4032-
M16-A4-70
130 Nm
DN80/ PN16
Series 2
4 pc. DIN835-
M16x45-A2-70
4 pc. DIN125-
A17-A4
4 pc. ISO4032-
M16-A4-70
130 Nm
DN100/ PN16
Series 1+2
8 pc. DIN835-
M16x45-A2-70
8 pc. DIN125-
A17-A4
8 pc. ISO4032-
M16-A4-70
130 Nm
DN150/ PN16 8 pc. DIN835-
M20x55-A2-70
8 pc. DIN125-
A21-A2
8 pc. ISO4032-
M20-A2-70
250 Nm
PN16 / EN1092-1
DN50/ PN16 4 Stck DIN835-
M16x45-A2-70
4pc. DIN125-
A17-A4
4 pc. ISO4032-
M16-A4-70
130 Nm
DN80/ PN16 8 pc. DIN835-
M16x45-A2-70
8pc. DIN125-
A17-A4
8 pc. ISO4032-
M16-A4-70
130 Nm
DN100/ PN16 8 pc. DIN835-
M16x45-A2-70
8 pc. DIN125-
A17-A4
8 pc. ISO4032-
M16-A4-70
130 Nm
DN150/ PN16 8 pc. DIN835-
M20x55-A2-70
8 pc. DIN125-
A21-A2
8 pc. ISO4032-
M20-A2-70
250 Nm
Table 11 Gaskets
Device/flange type
Da
[1]
[mm]
[1] Da = outer diameter, Di = inner diameter, S = thickness, → Fig. 12
Di [mm] S [mm]
Material
PN16 / GOST 12815-80
DN50/ PN16
Series 1+2
107 61
2 novapress® FLEXIBLE/815
DN80/ PN16
Series 1
142 90
DN80/ PN16
Series 2
142 90
DN100/ PN16
Series 1+2
162 115
DN150/ PN16
Series 1+2
218 169
PN16 / EN1092-1
DN50/ PN16 107 61
2 novapress® FLEXIBLE/815
DN80/ PN16 142 90
DN100/ PN16 162 115
DN150/ PN16 218 169
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