FLOREG Flow regulator with radial control - Type FL

Application

  • The FLOREG flow regulator is ideally suited for regulating the flow rates of storm basins and stormwater runoff and contributes to better hydraulic management.

PRINCIPLE AND TECHNICAL DATA

  • Provides a constant flow rate, with a variation of less than 5% and a very short response time.
  • Mechanical system with progressive closure of the orifice by a diaphragm connected to a float.
  • Design to reach the set flow rate as soon as the orifice is loaded.
  • Delivered with a stainless steel expansion fixing kit.
  • Hydraulic response curve that can be transmitted on request.
  • Complies with Technical Opinion 17/03-143 issued by CSTB on controlled flow stormwater runoff.
Type
Flow l/s
H
DN
A
B
L1
L2
FL5A
5
300
200
250
350
225
450
FL10A
10
390
200
300
400
293
586
FL15A
15
465
200
300
450
349
698
FL20A
20
510
200
350
500
383
766
FL25B
25
570
300
350
525
428
856
FL30B
30
600
300
350
550
450
900
FL40B
40
675
300
400
625
506
1'012
FL50B
50
735
300
400
675
551
1'102
FL60B
60
795
300
450
725
596
1'192
FL70B
70
840
300
450
750
630
1'260
FL80C
80
885
400
450
775
664
1'328
FL100C
100
975
400
500
850
731
1'462
FL125C
125
1'065
400
500
925
799
1'598
FL150C
150
1'155
400
550
1'000
866
1'732
FL175D
175
1'215
500
550
1'050
911
1'822
FL200D
200
1'290
500
600
1'100
968
1'936
FL250D
250
1'410
500
650
1'200
1'058
2'116
FL300E
300
1'515
600
650
1'250
1'136
2'272
FL350E
350
1'605
600
700
1'350
1'204
2'408
FL400E
400
1'695
600
750
1'400
1'271
2'542
FL450E3
450
1'770
600
750
1'450
1'328
2'656

Dimensions in mm. For higher flow rates and specific studies: consult us.
H: Maximum water level .
DN: Minimum diameter downstream plastic pipes in free flow.

Non-contractual dimensions

IMPLEMENTATION

On flat and vertical concrete wall.

  • Place the adhesive sealing joint on the fixing plate.
  • Counter-drill the holes in the template frame at the top and bottom of the regulator.
  • Position the expansible plug after each drilling without locking the nut.
  • After inserting all the plugs, make a cross clamping. Be careful not to deform the frame.
  • After tightening, grout cement mortar if necessary.
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