Application
- The Regul.O type CR flow regulator is ideally suited for regulating the flow rates of stormwater basins and stormwater runoff and contributes to better hydraulic management. It can also be established as a unitary network or rain-fed network.
Principle
- Ensures a constant flow rate, with a variation of less than 5% regardless of the tidal flow in the basin.
- Mechanical operation based on the analysis of the water level by a float arm controlling the displacement of a diaphragm.
- Section of passage of the effluent defined to limit the risk of clogging by the preservation of a "circular" orifice.
|
Type
|
Flow l/s
|
H
|
DN
|
A
|
B
|
L1
|
L2
|
|
CR-A
|
10 → 20
|
600 → 900
|
200
|
500
|
580
|
700
|
1'100
|
|
CR-B
|
10 → 20
|
600 → 1'500
|
200
|
500
|
580
|
1'400
|
1'800
|
|
CR-C
|
20 → 75
|
900 → 1'500
|
300
|
650
|
700
|
1'250
|
1'800
|
|
CR-D
|
20 → 75
|
900 → 2'000
|
300
|
650
|
700
|
1'900
|
2'400
|
|
CR-E
|
80 → 160
|
1'200 → 2'000
|
400
|
780
|
830
|
1'650
|
2'300
|
|
CR-F
|
80 → 160
|
1'200 → 2'500
|
400
|
780
|
830
|
2'200
|
2'700
|
|
CR-G
|
165 → 230
|
1'500 → 2'300
|
500
|
900
|
1'170
|
1'650
|
2'300
|
|
CR-H
|
165 → 230
|
1'500 → 3'000
|
500
|
900
|
1'170
|
2'450
|
3'100
|
|
CR-I
|
285 → 460
|
1'800 → 2'800
|
600
|
1'050
|
1'470
|
1'900
|
2'600
|
|
CR-J
|
285 → 460
|
1'800 → 3'500
|
600
|
1'050
|
1'470
|
2'600
|
3'400
|
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.
Technical data
- AISI 304 L stainless steel construction.
- Supplied with stainless steel expansion plugs and sealing joints.
- Hydraulic response curve which can be transmitted on request.
Advantages
- Reliability in the regulation curve.
- Reading of large water levels upstream.
- Adaptable to specific projects.
- Realisation of all 304 quality stainless steel (316 on request).
- Ease of implementation.
- CSTBat certification on regulated stormwater runoff, integrating Regul.O type CR flow regulator.
Implementation
- On flat and vertical concrete wall.
- 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 with cement mortar if necessary.
- Be careful not to damage the seal during installation.
Application
- The Regul.O type CA flow regulator is ideally suited for regulating the flow rates of stormwater basins and stormwater runoff and contributes to better hydraulic management. It can also be established as a unitary network or rain-fed network.
Principle
- Ensures a constant flow rate, with a variation of less than 5% regardless of the tidal flow in the basin.
- Mechanical operation based on the analysis of the water level by a float arm controlling the displacement of a diaphragm.
- Section of passage of the effluent defined to limit the risk of clogging by the preservation of a circular orifice.
|
Type
|
Flow l/s
|
H
|
DN
|
A
|
B
|
L1
|
L2
|
|
CA-A
|
10 → 20
|
600 → 900
|
200
|
500
|
580
|
350
|
700
|
|
CA-B
|
10 → 20
|
600 → 1'500
|
200
|
500
|
580
|
350
|
700
|
|
CA-C
|
20 → 75
|
900 → 1'500
|
300
|
650
|
700
|
450
|
900
|
|
CA-D
|
20 → 75
|
900 → 2'000
|
300
|
650
|
700
|
450
|
900
|
|
CA-E
|
80 → 160
|
1'200 → 2'000
|
400
|
780
|
830
|
500
|
1'000
|
|
CA-F
|
80 → 160
|
1'200 → 2'500
|
400
|
780
|
830
|
500
|
1'000
|
|
CA-G
|
165 → 230
|
1'500 → 2'300
|
500
|
900
|
1'170
|
550
|
1'100
|
|
CA-H
|
165 → 230
|
1'500 → 3'000
|
500
|
900
|
1'170
|
550
|
1'100
|
|
CA-I
|
285 → 460
|
1'800 → 2'800
|
600
|
1'050
|
1'470
|
650
|
1'300
|
|
CA-J
|
285 → 460
|
1'800 → 3'500
|
600
|
1'050
|
1'470
|
650
|
1'300
|
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.
Technical data
- Stainless steel AISI 304 L construction.
- Supplied with stainless steel expansion plugs and sealing joints.
- Hydraulic response curve that can be transmitted on request.
Advantages
- Reliability in the regulation curve.
- Reading of large water levels upstream.
- Ideal solution when there are constraints on the width of the installation
- Adaptable to specific projects.
- Realisation of all 304 quality stainless steel (316 on request).
- Ease of implementation.
- CSTBat certification on regulated stormwater runoff, integrating Regul.O type CA flow regulator.
Implementation
- On flat and vertical concrete lining.
- Counter-drill the holes in the template frame from top to 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.
- Be careful not to damage the seal during installation.
