Burkert 8025 Notice D'utilisation page 82

APPENDIX
Flow Chart (gpm, DN in inch and fps)
gpm
5000
2000
1000
500
200
100
50
20
10
5.0
2.0
1.0
0.5
0.2
0.3
Selection Example:
8025-BATCH-**
1.0 2.0
0.5
Flow velocity
Specifications:
Nominal flow:
Determination with
ideal flow velocity:
With these specifications, the required orifice,
as defined by the flow chart is 1 1/2".
E-39-
BATCH CONTROLLER 8025
3.0 5.0 10
50 gpm
8 fps
20 30 fps