VARIABLE AIRFLOW CL-VRR SERIES OVERVIEW - … tecnico/S_VAV_CAV.pdf · VARIABLE AIRFLOW RECTANGULAR REGULATORS ... carried out to UNI EN 25135 and ISO 3741 standards at the ... 2900÷14500*

CL-VRR SERIES

VARIABLE AIRFLOW RECTANGULAR REGULATORS

OVERVIEW

Overview :The CL-VRR series regulators are terminal regulation units for the flow of air to be used in single duct systems with functional range between 20 and 1000 Pa.These regulators are used to control and maintain the quantity of air in variable air flow systems.

The complete shut off is certified to EN 1751-EN 1886 standards.The auto-generated and irradiated noise tests have been carried out to UNI EN 25135 and ISO 3741 standards at the Giordano Institute (test report N. 153262 and 154143).

Technical Characteristics:The CL-RPV regulators are assemble from: - casing in galvanized steel in different dimension corresponding to the standard sizes of rectangular air ducts.- Air flow regulation damper in galvanized steel with longitudinal and lateral holding gaskets. - Dynamic �p probe for the measure and maintenance of the flow of air in relation to that requested in the room.-motor regulator in linear with the regulation and control

f h fl

Accessories : - double casing- additional silencer

Uses :With motors:- Siemens GDB 181.1/E3/MP;- Belimo NMV-D3-MP; - Belimo LMV-D3-MP; - Belimo NM24AV + reg. VRD3; - Other motor types to be agreed at quotation stage.

The regulators are supplied, as standard, complete with motors from our test benches according to customer request. For requests without motor, that will in any case have to be calibrated and applied by the customer, MP3 can not in any way guarantee the correct functioning of the apparatus.

of the flow.

Applications : The CL-VRR series regulators are used to supply a variable flow of air to the room to be conditioned, in relation to the variation of its thermal loads so as to maintain the maximum thermal comfort conditions. The auto-generated and irradiated noise tests have been carried out to EN ISO 3741 standards.

Text for tender: Rectangular variable air flow regulator for use in single duct systems, model CL-VRR manufactured by MP3 Srl, constructed in galvanized steel, complete of differential pressure detector, temperature probe, regulator and actuator.

S VAV e CAV eng-vers 14.00.xls S-1

CL-VRR SERIES

WORKING PRINCIPLE


WORKING PRINCIPLE “INDEPENDENT PRESSURE”

The regulation of the air flow is made by a dynamic pressure control system that can guaranty "the initial independence of the pressure". In so doing, all the requested air flow variations will not disturb the other air flows of other uses.The control system is comprised of the following elements:- Air flow measuring element- Regulation element (the air flow regulator) that receives actual information relative to the measurement of the flow of air and to the request from the room.- This regulator analyses the difference between the true measurement and that needed in the room so as to transmit a command to a specific motorised unit (the damper) that acts on the flow of air so as to obtain the final requested value by closing in the event of excess and opening in the event of lack of air.- In the case of variable flow, the set point of the flow is variable from a maximum to a minimum value in relation to the regulation of the temperature;- The system will always work so as to work the requested air flow in that moment to satisfy the room requirements.

COMMAND SIGNALS USED

When ordering, is necessary to specify the type of signal that will be used for the adjustment.The used signals are- Signal 0V-10V;- Signal 0V-10V with separate control of total closure;- Signal 2V-10V;- Signal 2V-10V with separate control of total closure;- Signal 2V-10V with total closure to 0V.

ENVIRONMENTS IN PRESSURE OR DEPRESSION

In this type of environments it is possible to control the adjustment in recovery via a differential pressure sensor to ensure the overpressure or depression prescribed independently of the flow and the presence of other air outlet, for example in the presence of hoods or frequent opening of the door of access to the room.


WORKING PRINCIPLE

CL-VRR SERIES


Regulator calibrationFor the calibration of the regulator CL-VRR it will be necessary to indicate the maximum and minimum flows requested for the intended use.

The maximum air flow must be between the two values indicated in the table.The minimum air flow must be greater or equal to the value indicated in the table

Installation arrangementsfor a correct reading of the performances and for a air flow tolerance of 5%, it is necessary at the source to supply a straight section of duct of a length equal to three times the dimension of the larger size of the regulator. In the opposite case, the air flow may be affected a variation between 10% and 20% in comparison to the calibrated value.

Leakages with closed damper:The gasket, fitted on the perimeter of the damper, maintains a level of leakages through the damper below 0,1% of the nominal flow, with a maximum pressure of 1000 Pa.The shut off is certified to EN 1751-EN 1886 standard.

*

RANGE OF REGULATIONOF THE AIR FLOW

1000x410800x410600x410

800x310600x310

>1450

400x110

800x210

400x210600x110

>450

200x110

1000x310

>230>300

>890

600x210

>75(mm)BxH Q max

(m³/h)Q min (m³/h)

>150

>600>660

150÷750*300÷1500*460÷2300*600÷3000*900÷4500*1200÷6000*

Qmax calculated for 10m/s velocity

1320÷6600*1780÷8900*

2200÷11000*1760÷8800*2360÷11800*2900÷14500*

>1180

>1100>880


25600x410 5280 6 62 69 77

351760 2 55 66 74 206600 10 62 70 78

20600x310 3960 6 58 67 75 25

1320 2 57 63 70

254500 10 63 71 79 35

600x210 2700 6 60 69 76

35900 2 54 63 69 20

2300 10 61 72 78

20600x110 1380 6 59 68 75 25

460 2 57 62 69

dBa �pmin(mm) (m³/h) (m/s) �P=200 Pa �P=500 Pa �P=1000 Pa (Pa)

VARIABLE AIRFLOW RECTANGULAR REGULATORS CL-VRR

SERIESTECHNICAL DATA

GENERATED NOISE AND AIR FLOW LOSS

BxH Air flow Speed dBa dBa

AIR FLOW VALUE AND NOISE LOSSThe data for the generated and irradiated noise for the 600mm length, for various heights, are exposed for three values of static �p of working. The irradiated noise has been measure with the simple casing regulator.For the noise values of the regulators having a height different to 600mm, apply the correction values indicated at the bottom of the page.

2dB -4 -3 -2 -1 1

CORRECTIVE NOISE VALUES FOR BASES DIFFERENT TO 600mm Base (mm) 200 300 400 500 800 1000

8800 10 54 59 62600x410 5280 6 48 54 60

1760 2 37 46 546600 10 53 60 67

600x310 3960 6 47 58 661320 2 49 58 664500 10 51 59 64

600x210 2700 6 46 53 58900 2 36 44 51

2300 10 52 60 65600x110 1380 6 47 57 63

460 2 45 50 55(mm) (m³/h) (m/s) �P=200 Pa �P=500 Pa �P=1000 Pa

IRRADIATED NOISE

BxH Air flow Speed dBa dBa dBa

258800 10 64 72 79 35

600x410 5280 6 62 69 77

ROOM ABSORPTION: -8dB



SERIESSTANDARD SIZES

CL-VRR-N SERIES RECTANGULAR REGULATOR WITH SIMPLE CASING

CL-VRR-I SERIES RECTANGULAR REGULATOR WITH DOUBLE CASING

Other sizes on request

CL-VRR 600x410CL-VRR 800x410CL-VRR 1000x410



CL-VRR 400x110CL-VRR 600x110

STANDARD REGULATOR SIZES

SERIE BxH mmCL-VRR 200x110


NI

CL-VM Motor for regulator

Double casing

CL-VRR 600 410 MD I

CL-VRR Rectangular regulator

Base

Height

Supply right-hand motor

Simple casing


SERIESHOW TO ORDER

ANHD

with overpressure or depression with �P up to 300 Pa

CL-VML Differential pressure sensor Belimo VFP 300

CL-VMG Belimo VRP M unit for data management differential pressure

CL-VMF Belimo motor LMQ24A-SRV-ST systems for air extraction

The use of VML-CL + CL + CL-VMF-VMG in equipment in extraction allows the management of environments

Belimo LMV-D3-MPBelimo NM24AV + reg. VRD3;

CL-VM A

Siemens GDB 181.1/E3/MPBelimo NMV-D3-MP

NOTEA standard motorisation is non provided, it will be necessary to always indicated the requested motor.

For help in the choice of motors please contact our commercial office.


CL-VRC SERIES

CIRCULAR REGULATORS WITH VARIABLE AIR FLOW

OVERVIEW

Variable air flow regulator CL-VRC-N

Overview :The CL-VRC series of variable flow regulators are regulation units to be used in single duct systems.these regulators are used to control and maintain the air quantity in the systems with variable air flow.The complete shut off is certified to EN 1751-EN 1886 Standards.

Technical characteristics:The CL-VRC regulators are assemble from: - circular casing in galvanized steel from 100 up to 400 mm diameters equal to the standard circular air ducts.- regulation damper in galvanized steel with hold gaskets to guaranty the maximum linearity in the regulation and level of minimal noise.- Dynamic �p probe for the measure and maintenance of the flow of air in relation to that requested in the room.- motor regulator in linear with the regulation and control of the flow.

Applications:The CL-VRC series regulators are used to supply a variable flow of air to the room to be conditioned, in

Variable air flow regulator with double casing CL-VRC-I

Additional silencer CL-VSC

Ø (mm)

500 12 1,2 820 0,8630 120 1,2 920 0,8

100 8 0,6 370 0,8

0,81,23151,2

125

0,80,8

0,80,80,80,8

1,21,2

370415470540630685750

0,6

355400

8121212

250

160200

888

0,60,6

L (mm) C (mm)Ø P (mm) S (mm)

variable flow of air to the room to be conditioned, in relation to the variation of its thermal loads so as to maintain the maximum thermal comfort conditions. The auto-generated and irradiated noise tests have been carried out to EN ISO 3741 standards.

Text for tender:Circular regulator with variable air flow for single duct for supply or extraction of air model CL-VRC manufactured by MP3 Srl, made in galvanized steel complete of differential pressure detector, temperature probe, regulator and actuator.

Accessories : - double casing - equalizing net to be install at the entrance to better spread the flow of air- additional silencer L=500mm or L=1000mmThe regulators are supplied, as standard, complete with motors from our test benches according to customer request. For requests without motor, that will in any case have to be calibrated and applied by the customer, MP3 can not in any way guarantee the correct functioning of the apparatus.

Main dimensions :

Executions :With motor:- Siemens GDB 181.1/E3/MP;- Belimo NMV-D3-MP; - Belimo LMV-D3-MP; - Belimo NM24AV + reg. VRD3; - other motor types to be agreed at quotation stage.Possibility of fitting for use in extraction with control of the static room �p to guarantee negative or positive pressures in relation to the use of the room.


CL-VRC SERIES

WORKING PRINCIPLES



The regulation of the air flow is made by a dynamic pressure control system that can guaranty "the initial independence of the pressure". In so doing, all the requested air flow variations will not disturb the other air flows of other uses.The control system is comprised of the following elements:

- Air flow measuring element (probe for dynamic �p).- Regulation element (the air flow regulator) that receives actual information relative to the measurement of the flow of air and to the request from the room.- This regulator analyses the difference between the true measurement and that needed in the room so as to transmit a command to a specific motorised unit (the damper) that acts on the flow of air so as to obtain the final requested value by closing in the event of excess and opening in the event of lack of air.- In the case of variable flow, the set point of the flow is variable from a maximum to a minimum value in relation to the regulation of the temperature;- The system will always work so as to work the requested air flow in that moment to satisfy the room requirements.


When ordering, is necessary to specify the type of signal that will be used for the adjustment.The used signals are- Signal 0V-10V;- Signal 0V-10V with separate control of total closure;- Signal 2V-10V;- Signal 2V-10V with separate control of total closure;- Signal 2V-10V with total closure to 0V.


In this type of environments it is possible to control the adjustment in recovery via a differential pressure sensor to ensure the overpressure or depression prescribed independently of the flow and the presence of other air outlet, for example in the presence of hoods or frequent opening of the door of access to the room.


PERFORMANCE

CIRCULAR REGULATORS WITH VARIABLE AIR FLOW CL-VRC

SERIES

Regulator calibrationFor the calibration of the regulator CL-VRC it will be necessary to indicate the maximum and minimum flows requested for the intended use.


Furthermore, it will be necessary to indicate the signal given from the sensor of the room temperature; 0-10V, 2-10V, three point or other.When necessary, it will be necessary to indicate the side on which it is required to install the controls in relation to the flow of air. In the absence of this information, the controls will be fitted on the right hand side in relation to the direction of the flow of air.

Installation arrangements:for a correct reading of the performances and for a air flow tolerance of 5%, it is necessary at the source to supply a straight section of duct of a length equal to three times the

Pressure losses through a closed damper :The air tighr gasket, fitted on the perimiter of the damper, can maintain a level of pressure loss through it below 0.1% of the nominal air flow, with a maximum pressure of 1000 Pa.The air tight hold is certictied to EN 1751-EN 1886 standard.

* Qmax calculated for 10m/s velocity

200 >150 300÷1125*

355 >480 960÷3600*315 >360 720÷2700*

>60(mm) (m³/h) (m³/h)

RANGE OF REGULATIONOF THE AIR FLOW

Diametro Q min Q max

125

>230 460÷1725*

160 >95 190÷715*115÷430*

250

>910 1800÷7000*630 >1450 2900÷11200*

400 >630 1260÷4725*500

straight section of duct of a length equal to three times the dimension of the larger size of the regulator. In the opposite case, the air flow may be affected by a variation between 10% and 20% in comparison to the calibrated value.


Ø �Pmm Pa

64 59 756668 64 62 57 72

570 66 67 71 73 71400

60 57 53 68220 58 57 61 64 641000

60 47 45 48 53

67 6963 63

5264 59 56 49 69

48 46 5955

47 66570 62 64 67 67400 59 60 61 57 53

57 53 49 44 6137 52

220 54 54 57 5848

500

60 44 42 44 47

63 64

45 4050 44 36 60

57570 58 60 61 60 54400 55 56 58 56 51 47 42 34

31 5343

220 50 50 52 51 4839 39 39 36 29

44 38

2000 4000

23

8000 dBa

125

200

60 41 38

63 125 250 500 1000

Q Sound power (Lw-db/ott.)m³/h frequency(Hz)


SERIESSOUND POWER

SOUND POWER OF THE GENERATED NOISE: CL-VRC

72 66 62 7774

1500 71 77 73 71 721000 68 71 69 68 69 69 64 60

65 60 56 70560 64 63 63 62 651000

230 54 45 48 50 5666 64 59 53 71

52 49 6155

50 681500 68 73 69 661000 65 67 63 62 56

59 57 52 47 6339 53

560 61 59 58 5749

500

230 51 41 44 45

65 63

48 4454 48 40 6363 59 58

1000 61 62 56 55 51 46 38 5947 42 35 55560 57 54 52 50 51

200

200

230 47 35 38

591500 64 67

66 60 7634 27 4541 38

6738

69 65 63 58 73950 69 70 73 74 72700

61 58 55 69350 61 60 62 65 651000

100 50 48 49 53

69 7066 66

5465 60 58 51 70

49 47 6056

49 67950 66 66 69 69700 62 63 62 58 55

58 54 51 45 6238 53

350 58 57 58 5949

500

100 47 45 45 48

65 65

47 4251 46 39 6263 61 56

700 58 58 58 53 49 44 37 5945 40 33 54350 54 52 53 52 49

160

200

100 44 40 40

59950 61 62

64 59 7531 25 4440 37

6640

570 66 67 71 73 71


Ø �Pmm Pa

66 62 60 58 7165 62 59 54 70

3600 75 72 71 69

61 58 55 50 662500 72 70 68 67

51 50 45 43 561500 67 64 61 62

55 52 45 65

500

400 56 51 47 49

53 50 43 633600 70 68 66 64 59

49 46 40 582500 67 65 62 61 571500 63 59 56 55 53

43 44 41 37 32 4872 67 61 78

315

200

400 52 46 42

69 65 59 762300 76 76 74 74 73

65 59 56 721600 73 74 73 73 71900 67 68 68 67 68

56 61 56 48 48 6366 64 61 54 72

1000

250 55 56 56

64 61 57 51 692300 73 73 71 70

61 57 52 48 651600 69 69 68 67

53 48 40 40 56900 64 64 62 62

54 51 43 64

500

250 52 52 51 50

51 48 41 612300 68 67 64 62 57

47 42 37 561600 65 64 61 59 55

38 30 29 47900 59 58 55 54 51

8000 dBa

250

200

250 47 46 44 42 44

m³/h frequency(Hz)63 125 250 500 1000 2000 4000

Q Sound power (Lw-db/ott.)


SERIESSOUND POWER


72 69 67 8070 67 65 77

6300 82 79 76 75 75

66 62 61 724400 78 75 72 72 732500 71 70 66 66 68

54 58 58 52 52 6369 65 63 60 74

1000

700 55 58 53

66 63 61 57 716300 80 75 71 71

62 59 56 53 664400 76 71 68 67

52 52 46 44 572500 69 66 62 62

56 55 50 67

500

700 53 53 49 50

54 52 47 636300 77 69 66 65 61

52 50 44 624400 72 66 62 61 582500 65 63 55 59 58

44 44 43 38 34 4972 67 66 79

400

200

700 50 48 43

68 67 66 774800 79 77 77 76 74

66 62 61 723300 75 75 73 73 731800 70 69 67 67 67

55 58 56 52 53 6268 64 62 56 73

1000

500 58 56 52

66 66 57 56 724800 75 74 72 71

61 58 55 50 663300 72 74 67 70

52 53 44 44 571800 67 64 61 62

55 52 45 65

500

500 56 53 46 51

53 50 43 634800 70 68 66 64 59

48 48 42 603300 67 65 62 61 571800 63 62 56 58 57

42 45 42 39 33 4971 68 65 79

355

200

500 52 45 44

69 66 63 763600 78 78 76 75 75

65 61 59 722500 75 74 72 72 721500 70 68 66 66 68

54 58 57 51 52 6266 62 60 58 71

1000

400 59 55 513600 75 72 71 69


Ø �Pmm Pa

68 65 62 57 7364 61 58 53 69

10100 75 73 71 70

54 53 48 46 595600 70 67 64 65

58 55 48 68

500

1600 59 54 50 52

56 53 46 6614600 73 71 69 67 62

52 49 43 6110100 70 68 65 64 605600 66 62 59 58 56

46 47 44 40 35 5176 71 65 82

630

200

1600 55 49 45

73 69 63 807400 80 80 78 78 77

69 63 60 765200 77 78 77 77 752900 71 72 72 71 72

60 65 60 52 52 6770 68 65 58 76

1000

800 59 60 60

68 65 61 55 737400 77 77 75 74

65 61 56 52 695200 73 73 72 71

57 52 44 44 602900 68 68 66 66

58 55 47 68

500

800 56 56 55 54

55 52 45 657400 72 71 68 66 61

51 46 41 605200 69 68 65 63 59

42 34 33 512900 63 62 59 58 55

8000 dBa

500

200

800 51 50 48 46 48

m³/h frequency(Hz)63 125 250 500 1000 2000 4000



SERIESSOUND POWER


74 71 68 8272 69 66 79

14600 81 81 79 78 78

68 64 62 7510100 78 77 75 75 755600 73 71 69 69 71

57 61 60 54 55 6569 65 63 61 74

1000

1600 62 58 5414600 78 75 74 72


Ø �Pmm Pa

56 52 665859 56 54 50 63

570 42 51 56 61 62400

52 49 46 59220 34 41 46 52 551000

60 23 29 33 41

52 5739 47

4455 51 48 42 59

40 39 5046

40 56570 38 48 52 55400 35 44 48 52 52 49 45

48 45 41220 30 38 42 463926 29 35

37 5230 4337 32

42 36 29 5027 4739 34

570 34 44 46 48 45400 31

3943 44 42

2736 30 24 43220 26 34 37 39

125

200

60 17 22 24

40

500

60 20

30 28

2000 4000 8000 dBa

21 16 34

63 125 250 500 1000



SERIESSOUND POWER

SOUND POWER OF THE IRRADIED NOISE: CL-VRC SINGLE CASE VERSION

64 58 55 6866

1500 47 61 58 59 631000 44 55 54 56 60 61 56 53

57 52 49 61560 40 47 48 50 561000

230 30 29 33 38 4857 56 51 46 61

44 42 5246

43 591500 44 57 54 541000 41 51 54 54 48

50 49 44 40 5432 45

560 37 43 43 4540

500

230 27 25 29 33

50 51

40 3646 40 33 5348 47 49

1000 37 46 44 46 43 38 31 5039 34 28 45560 33 38 37 38 42

200

200

230 23 19 23

441500 40 51

58 53 6726 20 3632 30

5926

60 57 55 51 64950 45 54 58 62 63700

53 50 48 60350 37 44 47 53 561000

100 26 32 34 41

54 5842 50

4656 52 50 44 60

41 40 5147

42 57950 42 50 54 57700 38 47 53 50 47

49 46 43 38 5331 44

350 34 41 43 4740

500

100 23 29 30 36

50 53

39 3443 38 32 5148 49 47

700 34 42 46 44 41 36 30 4837 32 26 44350 30 36 38 40 40

160

200

100 20 24 25

44950 37 46

56 52 6623 18 3531 29

5828

570 42 51 56 61 62


Ø �Pmm Pa

56 54 51 47 6052 50 47 43 56

2500 48 54 53 55

42 42 37 36 471500 43 48 46 50

47 44 38 55

500

400 32 35 32 37

45 42 36 523600 46 52 51 52 50

41 38 33 482500 43 49 47 49 481500 39 43 41 43 44

31 35 33 29 25 3964 59 54 69

315

200

400 28 30 27

61 57 52 672300 52 60 59 62 64

57 51 49 631600 49 58 58 61 62900 43 52 53 55 59

44 52 48 40 41 5457 56 53 47 62

1000

250 31 40 41

55 53 49 44 592300 49 57 56 58

52 49 44 41 561600 45 53 53 55

44 40 32 33 47900 40 48 47 50

46 43 36 53

500

250 28 36 36 38

43 40 34 502300 44 51 49 50 48

39 34 30 461600 41 48 46 47 46

30 22 22 37900 35 42 40 42 42

8000 dBa

250

200

250 23 30 29 30 35

m³/h frequency(Hz)63 125 250 500 1000 2000 4000



SERIESSOUND POWER


64 61 60 7062 59 58 68

6300 58 63 61 63 66

58 54 54 644400 54 59 57 60 642500 47 54 51 54 59

42 49 50 44 45 5460 57 55 53 64

1000

700 31 42 38

57 55 53 50 626300 56 59 56 59

53 51 48 46 574400 52 55 53 55

43 44 38 37 482500 45 50 47 50

48 47 43 56

500

700 29 37 34 38

46 44 40 536300 53 53 51 53 52

44 42 37 524400 48 50 47 49 492500 41 47 40 47 49

32 35 35 30 27 4064 59 59 70

400

200

700 26 32 28

60 59 59 684800 55 61 62 64 65

58 54 54 633300 51 59 58 61 641800 46 53 52 55 58

43 49 48 44 46 5459 56 54 49 63

1000

500 34 40 37

57 58 49 49 634800 51 58 57 59

52 50 47 43 563300 48 58 52 58

43 45 36 37 491800 43 48 46 50

47 44 38 55

500

500 32 37 31 39

45 42 36 524800 46 52 51 52 50

40 40 35 513300 43 49 47 49 481800 39 46 41 46 48

30 36 34 31 26 4063 60 58 70

355

200

500 28 29 29

61 58 56 673600 54 62 61 63 66

57 53 52 632500 51 58 57 60 631500 46 52 51 54 59

42 49 49 43 45 5457 54 52 51 62

1000

400 35 39 363600 51 56 56 57


Ø �Pmm Pa

59 57 54 50 6355 53 50 46 59

10100 51 57 56 58

45 45 40 39 505600 46 51 49 53

50 47 41 58

500

1600 35 38 35 40

48 45 39 5514600 49 55 54 55 53

44 41 36 5110100 46 52 50 52 515600 42 46 44 46 47

34 38 36 32 28 4268 63 58 73

630

200

1600 31 33 30

65 61 56 717400 56 64 63 66 68

61 55 53 675200 53 62 62 65 662900 47 56 57 59 63

48 56 52 44 45 5861 60 57 51 66

1000

800 35 44 45

59 57 53 48 637400 53 61 60 62

56 53 48 45 605200 49 57 57 59

48 44 36 37 512900 44 52 51 54

50 47 40 57

500

800 32 40 40 42

47 44 38 547400 48 55 53 54 52

43 38 34 505200 45 52 50 51 50

34 26 26 412900 39 46 44 46 46

8000 dBa

500

200

800 27 34 33 34 39

m³/h frequency(Hz)63 125 250 500 1000 2000 4000



SERIESSOUND POWER


66 63 61 7364 61 59 70

14600 57 65 64 66 69

60 56 55 6610100 54 61 60 63 665600 49 55 54 57 62

45 52 52 46 48 5760 57 55 54 65

1000

1600 38 42 3914600 54 59 59 60


Ø �Pmm Pa

41 37 544344 41 39 35 51

570 39 48 53 54 47400

37 34 31 46220 31 38 43 45 401000

60 20 26 30 34

49 5036 44

2940 36 33 27 48

25 24 3631

25 45570 35 45 49 48400 32 41 45 45 37 34 30

33 30 26220 27 35 39 392423 26 28

22 4015 3022 17

27 21 14 4012 3724 19

570 31 41 43 41 30400 28

2440 37 27

2021 15 9 32220 23 31 34 32

125

200

60 14 19 21

37

500

60 17

15 13

2000 4000 8000 dBa

6 0 21

63 125 250 500 1000



SERIESSOUND POWER

SOUND POWER OF THE IRRADIED NOISE: CL-VRC DOUBLE CASE VERSION

49 43 40 5552

1500 44 58 55 52 481000 41 52 51 49 45 46 41 38

42 37 34 48560 37 44 45 43 411000

230 27 26 30 31 3342 41 36 31 49

29 27 3831

28 461500 41 54 51 471000 38 48 39 39 33

35 34 29 25 4117 31

560 34 40 40 3825

500

230 24 22 26 26

47 44

25 2131 25 18 4245 40 34

1000 34 43 37 31 28 23 16 3824 19 13 33560 30 35 34 31 27

200

200

230 20 16 20

411500 37 48

43 38 5511 0 2217 15

4419

45 42 40 36 52950 42 51 55 55 48700

38 35 33 47350 34 41 44 46 411000

100 23 29 31 34

51 5139 47

3141 37 35 29 50

26 25 3732

27 46950 39 47 51 50700 35 44 38 35 32

34 31 28 23 4116 31

350 31 38 40 4025

500

100 20 26 27 29

47 46

24 1928 23 17 4245 42 32

700 31 39 39 29 26 21 15 3922 17 11 33350 27 33 35 33 25

160

200

100 17 21 22

41950 34 43

41 37 548 0 2216 14

4321

570 39 48 53 54 47


Ø �Pmm Pa

41 39 36 32 4937 35 32 28 44

2500 45 51 50 48

27 27 22 21 331500 40 45 43 43

32 29 23 45

500

400 29 32 29 30

30 27 21 423600 43 49 48 45 35

26 23 18 372500 40 46 44 42 331500 36 40 38 36 29

24 20 18 14 10 2649 44 39 56

315

200

400 25 27 24

46 42 37 552300 49 57 56 55 49

42 36 34 501600 46 55 55 54 47900 40 49 50 48 44

37 37 33 25 26 4142 41 38 32 51

1000

250 28 37 38

40 38 34 29 482300 46 54 53 51

37 34 29 26 441600 42 50 50 48

29 25 17 18 34900 37 45 44 43

31 28 21 43

500

250 25 33 33 31

28 25 19 402300 41 48 46 43 33

24 19 15 351600 38 45 43 40 31

15 7 7 25900 32 39 37 35 27

8000 dBa

250

200

250 20 27 26 23 20

m³/h frequency(Hz)63 125 250 500 1000 2000 4000



SERIESSOUND POWER


49 46 45 5847 44 43 55

6300 55 60 58 56 51

43 39 39 504400 51 56 54 53 492500 44 51 48 47 44

35 34 35 29 30 4045 42 40 38 53

1000

700 28 39 35

42 40 38 35 496300 53 56 53 52

38 36 33 31 454400 49 52 50 48

28 29 23 22 352500 42 47 44 43

33 32 28 46

500

700 26 34 31 31

31 29 25 426300 50 50 48 46 37

29 27 22 404400 45 47 44 42 342500 38 44 37 40 34

25 20 20 15 12 2749 44 44 58

400

200

700 23 29 25

45 44 44 554800 52 58 59 57 50

43 39 39 503300 48 56 55 54 491800 43 50 49 48 43

36 34 33 29 31 4044 41 39 34 52

1000

500 31 37 34

42 43 34 34 514800 48 55 54 52

37 35 32 28 443300 45 55 49 51

28 30 21 22 351800 40 45 43 43

32 29 23 45

500

500 29 34 28 32

30 27 21 424800 43 49 48 45 35

25 25 20 393300 40 46 44 42 331800 36 43 38 39 33

23 21 19 16 11 2748 45 43 57

355

200

500 25 26 26

46 43 41 553600 51 59 58 56 51

42 38 37 502500 48 55 54 53 481500 43 49 48 47 44

35 34 34 28 30 4042 39 37 36 51

1000

400 32 36 333600 48 53 53 50


Ø �Pmm Pa

44 42 39 35 5240 38 35 31 47

10100 48 54 53 51

30 30 25 24 365600 43 48 46 46

35 32 26 48

500

1600 32 35 32 33

33 30 24 4514600 46 52 51 48 38

29 26 21 4010100 43 49 47 45 365600 39 43 41 39 32

27 23 21 17 13 2953 48 43 60

630

200

1600 28 30 27

50 46 41 597400 53 61 60 59 53

46 40 38 545200 50 59 59 58 512900 44 53 54 52 48

41 41 37 29 30 4546 45 42 36 55

1000

800 32 41 42

44 42 38 33 527400 50 58 57 55

41 38 33 30 485200 46 54 54 52

33 29 21 22 382900 41 49 48 47

35 32 25 47

500

800 29 37 37 35

32 29 23 447400 45 52 50 47 37

28 23 19 395200 42 49 47 44 35

19 11 11 292900 36 43 41 39 31

8000 dBa

500

200

800 24 31 30 27 24

m³/h frequency(Hz)63 125 250 500 1000 2000 4000



SERIESSOUND POWER


51 48 46 6049 46 44 58

14600 54 62 61 59 54

45 41 40 5310100 51 58 57 56 515600 46 52 51 50 47

38 37 37 31 33 4345 42 40 39 54

1000

1600 35 39 3614600 51 56 56 53


Ø �Pmm Pa


SERIESSOUND POWER


63 125 250 500 1000 2000 4000 8000 dBa

125

200

60 39 30 24 8 0 0 0 1 19220 48 42 37 20 0 0 0 9 31400 53 48 43 25 1 0 4 12 37570 56 52 46 29 4 0 6 14 40

500

60 42 34 29 16 0 0 2 15 24220 52 46 42 27 7 3 11 22 36400 57 52 48 33 11 7 15 25 42570 60 56 52 36 14 9 18 27 46

1000

60 45 37 33 22 5 2 10 24 29220 56 49 46 33 14 10 19 31 40400 61 55 52 38 18 14 24 35 46570 64 59 56 42 21 16 26 37 50

SOUND POWER OF THE GENERATED NOISE: CL-VRC DOUBLE CASE VERSION + SILENCER L=1000

570 64 59 56 42 21 16 26 37 50

160

200

100 43 35 27 14 0 0 5 5 23350 53 47 40 26 0 3 14 13 35700 57 53 46 32 4 7 18 17 41950 60 57 50 35 7 9 20 19 45

500

100 46 40 32 22 0 5 16 18 29350 57 52 45 33 9 12 25 25 40700 61 58 52 39 13 16 29 29 47950 65 61 56 43 16 18 32 31 50

1000

100 49 43 36 27 7 12 23 27 33350 60 55 49 39 16 19 32 35 45700 65 61 56 44 20 23 37 38 51950 68 65 60 48 23 25 40 40 55

200

200

230 46 32 27 17 0 1 14 9 24560 56 51 41 29 10 10 22 17 381000 60 59 48 35 14 14 26 20 451500 63 64 52 38 17 17 28 22 50

500

230 50 38 33 24 8 11 24 21 31560 60 56 47 36 18 20 32 29 441000 64 64 54 42 36 32 511500 67 70 58 45

2239

63 60 52 41

2525 27

1935 56

1000

230 53 42 3738 4928

32 31 37

47 2824

29 1440560

1500 70 74 62 501000 67 68 58

31 35 46 44 6032 44 42 55


Ø �Pmm Pa


SERIESSOUND POWER



m³/h frequency(Hz)63 125 250 500 1000 2000 4000 8000 dBa

250

200

250 46 43 35 23 6 16 18 19 31900 58 55 46 35 13 25 30 27 431600 64 61 52 40 17 29 36 31 482300 67 64 55 43 19 32 39 33 51

500

250 51 49 42 31 15 26 28 30 39900 63 61 53 43 23 35 40 38 501600 68 66 59 48 26 39 45 41 552300 72 70 62 51 28 42 49 44 58

1000

250 54 53 47 37 23 34 36 38 45900 66 65 59 48 30 43 47 46 551600 72 71 64 54 33 47 53 49 612300 75 73 65 55 35 50 55 51 63

315

200

400 51 43 35 26 19 23 27 25 341500 62 56 49 38 28 31 36 33 462500 66 62 55 44 32 35 40 36 513600 69 65 59 47 34 37 42 38 54

500

400 55 48 40 32 26 32 35 36 411500 66 61 54 45 36 40 45 43 522500 71 67 61 50 40 44 49 47 573600 74 69 64 52 41 44 50 51 603600 74 69 64 52 41 44 50 51 60

1000

400 58 52 44 37 33 39 41 45 481500 69 65 59 49 43 47 51 52 582500 74 71 65 55 47 51 56 56 633600 77 75 69 58 50 53 58 58 66

355

200

500 51 43 38 28 21 29 31 27 371800 62 60 50 44 33 35 40 36 493300 66 63 56 47 33 40 42 37 524800 69 66 60 50 35 42 44 39 56

500

500 55 51 40 37 28 40 36 38 451800 66 62 55 48 37 45 47 44 543300 71 72 61 56 42 53 49 50 614800 74 72 66 57 44 51 54 50 63

1000

500 57 54 46 41 34 43 44 47 511800 69 67 61 53 43 53 54 55 613300 74 73 67 59 49 55 59 60 664800 78 75 71 62 50 59 59 60 68

400

200

700 49 46 39 33 22 33 31 28 392500 64 61 51 48 36 42 43 38 514400 71 64 58 50 36 44 45 41 556300 76 67 62 54 39 46 48 44 59

500

700 52 51 45 39 30 42 39 38 472500 68 64 58 51 40 49 49 47 574400 75 69 64 56 53 54 51 626300 79 73 67 60

1000

700 54 56 49

44

68 62 55 4651

48 45 46 5347 55 56 54 65

72

43 3655 62

4400 77 73 68 6164 53

60 60 592500 70

6300 81 77 62 62 61 70

5567

56


Ø �Pmm Pa


SERIESSOUND POWER




500

200

800 50 48 46 39 36 36 29 29 432900 62 60 57 51 43 45 41 37 545200 68 66 63 56 47 49 47 41 597400 71 69 66 59 49 52 50 43 62

500

800 55 54 53 47 45 46 39 40 522900 67 66 64 59 53 55 51 48 625200 72 71 70 64 56 59 56 51 677400 76 75 73 67 58 62 60 54 70

1000

800 58 58 58 53 53 54 47 48 592900 70 70 70 64 60 63 58 56 695200 76 76 75 70 63 67 64 59 747400 79 78 76 71 65 70 66 61 76

630

200

1600 54 47 43 41 38 39 36 31 455600 65 60 57 53 47 47 45 39 5610100 69 66 63 59 51 51 49 42 6114600 72 69 67 62 53 53 51 44 64

500

1600 58 52 48 47 45 48 44 42 535600 69 65 62 60 55 56 54 49 6310100 74 71 69 65 59 60 58 53 6814600 77 73 72 67 60 60 59 57 69

1000

1600 61 56 52 52 52 55 50 51 605600 72 69 67 64 62 63 60 58 6910100 77 75 73 70 6614600 80 79 77 73 69

6767 64 7765 62 74

69


Ø �Pmm Pa

41 5433 39

570 65 59 60 50 37 32 35

30 26 28400 62 55 56 46 34 30

28 3335 44

50220 57 49 50 41

49

1000

60 46 37 37 30 21 18 19

23 24570 61 56 56 44 30 25 27400 58 52 52 41 27 29 45

31

220 53 46 46 35 23 1914 11 11 19 28

4020 26

16 15 18 43

500

60 43 34 33 24

13 13 16 40570 57 52 50 37 20400 54 48 47 33 17

2 0 5 2228 14 10 9 13 34220 49 42 4116 5

2000 4000 8000 dBa

125

200

60 40 30 28

63 125 250 500 1000




SERIESSOUND POWER

6258

1500 70 74 63 57 44 47 53 4968 59 54 41 44 51 47

27 31 39560 63 60 53 48 37

36 4347 43 53

39 46 40 57

401000

230 53 42 38 36

1000 67

37 43 37 531500 67 70 59 52 381000 64 64 55 49 35

43 31 32 39 34 4721 23 31 26 36

14

29 35 27 51

500

230 50 38 34 31560 60 56 48

26 33 25 46

2822 29 22 40

1500 63 64 53 45 301000 60 59 49 42 27560 56 51 42 36

1328 2423

38 48 47 5913 21

200

200

230 46 32

521000

100 49 44

37 36 45 45950 68 66 63 56 40

55350 60 56 52 47 33 32 40 42

24 25 31 34 3949

39 35

700 65 62 59

29 37 36950 65 62 59 51 33 31700 61 59 55 47 30

24 25 33

5038 54

33 32 44

40

350 57 53 4817 18

41 26 25

22 28 26 48

500

100 46 41 35 30

20 26 24 44950 60 58 53 43 24

16 22 20 38700 57 54 49 40 21

8 13 12 26350 53 48 43 34 17

41 54

160

200

100 43 36 30 22 8570 65 59 60 50 37 32 35


Ø �Pmm Pa

53 54 493600 74 70 65 58 53 532500 71 68 62 56 52

40 38 47

6153 63

50 45 57

55

1500 66 62 5538 41

51 48 49

46 47 40 57

500

400 55 49 41 38

44 45 38 543600 69 66 60 53 46

40 41 35 492500 66 63 56 50 44

32 32 27 391500 62 57 50 44 40

54 67

315

200

400 51 44 36 32 31

59 522300 75 74 66 61 49 61 61

44 54 531600 72 72 65 60 47 58

41 5049 60

65900 66 66 60 54

62

1000

250 54 54 48 43 37 45 42

50 512300 72 71 63 57 42 53 551600 68 67 60 54 40 44 59

47

900 63 62 54 49 37 4629 37 34 33 43

5446 41

43 45 36 54

500

250 51 50 43 37

40 42 34 512300 67 65 56 49 331600 64 62 53 46 31

22 3541 27 36 36 30 4656 4729 20 27 24

8000 dBa

250

200

250 46 44 36900 58

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESSOUND POWER



7472

6300 81 77 72 70 6573

6564 6368 67 63

62

68 66

684400 77

4962 61 58

66

50 5859 59 672500 70

58 69

1000

700 54 56 49 49 48 54

58 556300 79 73 67 66 59 61 60

75 69 64 62 56 59 662500 68 64 58 57 52 55 534400

48 43 42 5251 61

52 48 62

500

700 52 51 45 45 42

50 49 456300 76 67 62 60 51 52

48 48 47 424400 71 64 58 56 48

35 32 445658

2500 64 61 51 54

73

400

200

700 49 46 39 39 34 39

704800 78 75 71 69 63 66 64 62

73 67 66 62 62 64 621800 69 67 61 60 56 603300 74

47 50 49 49 5659 57 66

58 59 52 67

1000

500 57 54 46 48

60 54 52 664800 74 72 66 64 573300 71 72 61 63 55

55 50 52 52 46 5941 47 41 40 51

29

49 49 41 59

500

500 55 51 40 441800 66 62 55

47 47 39 56

4242 45 38 53

4800 69 66 60 57 483300 66 63 56 54 461800 62 60 50 51

3438 3546

62 63 60 7036 36

355

200

500 51 43

611000

400 58 53

59 60 61 583600 77 76 70 64 62

681500 69 66 60 55 55 56 56 54

45 48 46 47 5463

45 43

2500 74 72 66

3600 74 70 65 58 53 53 53 6355


Ø �Pmm Pa

61 56 7161 62 60

10100 74 72 69 66 66 64

52 52 47 45 5757 52 67

500

1600 58 53 48 485600 69 66 62

52 4514600 72 70 67 63 60 57 54

48 42 5910100 69 67 63 60 58 55 63

47 66

5600 65 61 57 54 54 5142 45 43 39 34 49

75 70 64 80

630

200

1600 54 48 43

72 68 62 787400 79 79 76 74 755200 76 77 75 73 732900 70 71 70 67 70

63 59 51 51 6659 7468 62

67 64 57 74

1000

800 58 59 58 56

60 5463

717400 76 76 73 70 68

5560

5200 72 72 70 67 66 642900

5855 51 67

57 5451 43 43

500

800 55 55 53 5067 64 6267

7400 71 70 66 62 59

585200 68 67 63 59 57 54 51 442900 62 61 57 54 53

41 33 32 49

6346 65

50 45 40

8000 dBa

500

200

800 50 49 46 42 46

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESSOUND POWER



73 70 67 8071 68 65 78

14600 80 80 77 74 7610100 77 76 73 71 735600 72 70 67 65 69

59 53 54 6461 7367 63

62 60 72

1000

1600 61 57 52 53 5914600 77 74 72 68 67 64


SERIE Ø mm SERIE Ø mm


SERIESSTANDARD SIZES

STANDARD SIZES

SINGLE CASING

CL-VRC 100 CL-VRC 100CL-VRC 125 CL-VRC 125CL-VRC 160 CL-VRC 160CL-VRC 200 CL-VRC 200CL-VRC 250 CL-VRC 250CL-VRC 315 CL-VRC 315CL-VRC 355 CL-VRC 355CL-VRC 400

REGULATORSSTANDARD SIZES

REGULATORSDOUBLE CASING

CL-VRC 400

CL-VRC 630 CL-VRC 630

CL VRC 400CL-VRC 500 CL-VRC 500

CL VRC 400


M SuppyR Extraction

DS

NI

AHND

Belimo NMV-D3-MPBelimo LMV-D3-MPBelimo NM24AV + reg. VRD3;

CL-VM A


Siemens GDB 181.1/E3/MP

Left hand motor

Simple casingDouble casing

CL-VRC 315 M D I

Size

Right hand motor

CL-VRC SERIES

HOW TO ORDER


CL-VRC Circular regulator

WARNINGThere is no set standard motor, the required motor must always be specified .

L'uso di CL-VML + CL-VMG + CL-VMF in apparecchiature in ripresa consente la gestione di ambienti insovrapressone o depressione con �P fino a 300Pa

Size

CL-VML Sensore di pressione differenziale Belimo VFP 300

CL-VMG Centralina Belimo VRP M per gestione dati di pressione differenziale

CL-VMF motore Belimo LMQ24A-SRV-ST per sistemi in ripresa

CL-VRE

CL-VRE Equalizing net

Size

CL-VSC Additional circular silencer

315

StandardLength Lengths mm

5001000

CL-VSC 315 1000

ACCESSORIy p

For guidance in the choice of the motor, contact our Sales Department


CL-VCC CL-VCL SERIES

VARIABLE AIR FLOW UNITS

OVERVIEW

Overview :The CL-VCC and CL-VC variable air flow models are regulation units to be used in single duct ventilation systems with a working range between 20 and 1500 Pa. These regulators are used to control and maintain the quantity of air in variable air flow systems.The complete closure of the air flow is certified to EN 1751-EN 1886 standard.The tightness of the envelope i class C till 800Pa and class B greater pressures as per UNI EN 12589

Technical characteristics: The CL-VCC and CL-VCL models are composed of:- casing in galvanized steel with hanging hook for fitting by bars or specific fixing bars;- round entry port on the faster air flow side dynamic �p probe to measure and maintain the air flow in relation to that requested in the room;- rectangular exit port on low air speed side;- silencer section with sound absorbing material in rock wool covered with black glass felt, with M0 fire resistance;- round airtight regulation damper with gaskets;

Accessories:- water or electric post-heating coil;- additional silencer;- double casing;- equalizing net to be fitted at the entry port to better distribute the flow of air.- micro perforated net protection for the sound absorbing material;Other covers, even with fibre class material, can be proposed in the offer faze.

Versions:With motor:With motor:- Siemens GDB 181.1/E3/MP;- Belimo NMV-D3-MP; - Belimo LMV-D3-MP; - Belimo NM24AV + reg. VRD3; - other motorisations may be agreed in the quotation.It may be possible to fit the unit for use in extraction with the control of the static room �p to guarantee negative or positive pressures in relation to the use of the space. The units are supplied as standard complete with motors

Prova di tenuta dell'involucro

g g p g ;- Regulation with motorised linear control.

Applications:The CL-VCC and CL-VCC units are used to supply a variable air flow in the room to be conditioned in relation to the variation of its thermal loads in order to maintain the best possible temperature comfort. The tests for the self-generated and irradiated noise have been carried out to EN ISO 3741 standards.

Product description for projects:SHORT MODEL variable air flow unit for single duct systems in supply or extraction. Model CL-VCC manufactured by MP3 Srl, made in galvanized steel complete with differential pressure detector, temperature probe, regulator and actuator.

EXTRA SILENT MODEL variable air flow unit for single duct systems in supply or extraction. Model CL-VCL manufactured by MP3 Srl, made in galvanized steel complete with differential pressure detector, temperature probe, regulator and actuator.

The units are supplied, as standard, complete with motors from our test benches according to customer request. For requests without motor, that will in any case have to be calibrated and applied by the customer, MP3 can not in any way guarantee the correct functioning of the apparatus.


CL-VCC CL-VCL SERIESWORKING PRINCIPLES



The regulation of the air flow is made by a dynamic pressure control system that can guaranty "the initial independence of the pressure". In so doing, all the requested air flow variations will not disturb the other air flows of other uses.The control system is comprised of the following elements:- Air flow measuring element - Regulation element (the air flow regulator) that receives actual information relative to the measurement of the flow of air and to the request from the room.- This regulator analyses the difference between the true measurement and that needed in the room so as to transmit a command to a specific motorised unit (the damper) that acts on the flow of air so as to obtain the final requested value by closing in the event of excess and opening in the event of lack of air.- In the case of variable flow, the set point of the flow is variable from a maximum to a minimum value in relation to the regulation of the temperature;- The system will always work so as to work the requested air flow in that moment to satisfy the room requirements.


When ordering, you must specify the type of signal that will be used for the adjustment.The signals used are- Signal 0V-10V;- Signal 0V-10V with separate control of total closure;- Signal 2V-10V;- Signal 2V-10V with separate control of total closure;- Signal 2V-10V with total closure to 0V.


In this type of environments it is possible to control the adjustment in extraction via a differential pressure sensor to ensure the overpressure or depression prescribed independently of the flow and the presence of other air outlet, for example in the presence of hoods or frequent opening of the door for access to the room


500 980 610 1400630 1180 740 1500

250

355

380 270

CL-VCC CL-VCL SERIESTECHNICAL CHARACTERISTICS


125 380 270 950Ø (mm) B (mm) H (mm)

160 995

L (mm)

200 560 360 10501120560 360

980 1330

12101265460780

510400

315 780 460

SHORT MODEL CL-VCC UNITS

EXTRA SILENT CL-VCL UNITS WITH SIMPLE CASING

1100630 1180 740 2500 360 1600 1200500 980 610 2300 230 1500

20652230

270360

Ø (mm) Q (mm)B (mm) H (mm) L (mm)270

780980

125

355

160200250315

180

130130180

400

380380560560780

510

13501395165017202010

360460460

230

1000100012001200140014001500

9090

1100

800

9009001000

800

1000

LL (mm)LS (mm)

Optional: internal cover with protective micro perforated net for the sound absorbing material


CL-VCC CL-VCL SERIESTECHNICAL CHARACTERISTICS


EXTRA SILENT MODEL CL-VCL UNIT WITH DOUBLE CASING

Optional: internal cover with protective micro perforated net for the sound absorbing material

1230 790 2500

500 1030 660

355

200

780

125

790

360 1600 1200

510

250

Ø (mm) B (mm)

360460

660 2300 230 1500

630 1230

160380380

1100

460

360270

400

560560780

980

315

1200

355780 460

120014001400

H (mm)270

11001000

630

15002230780

500 1030400

125160

510980460

315250200

560 9001720

1802065180130

10002010

230

H (mm) L (mm)

380360

Q (mm)90

560270270 1350

3601650

LS (mm)

900

1000LL (mm)Ø (mm)

800

1308001395

38090 1000

B (mm)

ADDITIONAL SILENCER CL-VSR


243300

391521

187218792299

SERIECL-VCCCL-VCL

PERFORMANCE

CASSETTEA PORTATA VARIABILE

Air speedm/s

Diameter Air flowm³/hmm

Pressure lossPa

6,8

5,87,1

7,5

8,8

8,310,9

380

11661431

5,76,9

9,4

9,05,6

11,1

6,88,4

20

3056

658622757

2030

50200

250

315

1959249330

2050

961

355

20

125

160 3050

30

50

2030

8,2

324122613662

203050

5,67,19,3

400

502030

5,1

Regulator calibration and choice of motor

For the calibration of the CL-VCC and CL-VCL regulators, it will be necessary to indicate the maximum and minimum flows requested for the intended use.


Furthermore, it will be necessary to indicate the signal given from the sensor of the room temperature; 0-10V, 2-10V, three point or other.When necessary, it will be necessary to indicate the side on which it is required to install the controls in relation to the flow of air. In the absence of this information, the controls will be fitted on the right hand side in relation to the direction of the flow of air.

Installation conditions:For a correct reading of the performances and for a air flow tolerance of 5%, it is necessary at the source to supply a straight section of duct of a length equal to two to three times the dimension of the diameter of the regulator. In the opposite

*

20 6,2

9,8 692420 6,0

500 30 7,6 536950

50 9,6 10768630 30

67307,4 8300

4380

8,2 3662

The air flow loss indicated referes to the minimum value

400

for use in air supply.

488311,05030

(mm) (m³/h) (m³/h)

AIR FLOWSREGULATION

Diametro Q min Q max

160 >95 190÷715*125 >60 115÷430*

250 >230 460÷1725*200 >150 300÷1125*

355 >480 960÷3600*315 >360 720÷2700*

Qmax calculated for 10m/s velocity

400 >630 1260÷4725*1800÷7000*2900÷11200*

500 >910630 >1450

case, the air flow may be affected by a variation between 10% and 20% in comparison to the calibrated value.

Pressure losses through a closed damper :The air tight gasket, fitted on the perimeter of the damper, can maintain a level of pressure loss through it below 0.1% of the nominal air flow, with a maximum pressure of 1000 Pa.The air tight hold is certified to EN 1751-EN 1886 standard.


Ø �Pmm Pa



NOISE DATA

CL-VCCSERIES


125

200

60 48 24 26 23 21 22 25 21 31220 50 37 44 36 27 26 19 26 39400 51 40 40 42 31 27 23 27 41570 53 42 50 43 31 28 25 28 44

500

60 45 29 36 31 26 26 21 28 35220 51 42 45 42 35 32 25 29 43400 50 60 52 50 38 34 39 32 51570 54 58 59 48 41 36 37 31 53

1000

60 34 29 31 28 26 25 28 29 34220 46 46 52 46 38 35 33 32 47400 51 65 56 55 41 42 41 36 55570 52 63 63 54 46 44 40 36 57

SOUND POWER OF THE GENERATED NOISE: CL-VCC

570 52 63 63 54 46 44 40 36 57

160

200

100 42 29 32 26 23 23 23 26 32350 52 42 46 38 29 25 26 21 40700 61 51 53 44 35 29 27 26 47950 61 52 52 44 35 36 29 29 47

500

100 46 36 37 29 26 29 29 28 36350 56 51 53 47 38 35 31 32 48700 61 57 61 53 43 36 31 32 55950 62 62 60 54 44 36 36 32 55

1000

100 56 41 43 37 29 32 28 27 40350 56 53 57 46 36 41 33 29 51700 59 56 61 58 45 42 36 32 57950 59 63 62 61 44 41 37 35 60

200

200

230 36 32 33 31 24 23 26 23 33560 45 44 44 35 26 25 29 26 391000 55 49 51 42 30 29 29 26 451500 56 51 52 42 33 35 28 32 46

500

230 48 42 39 36 29 26 32 26 39560 55 49 54 44 33 35 32 29 481000 53 55 59 49 40 36 39 35 531500 59 61 63 51 41 39 44 47 57

1000

230 53 45 48 40 33 31 25 29 43560 52 52 56 47 41 36 36 36 501000 56 59 62 55 461500 61 65 66 59 45 49 43 44 61

44 43 37 57


Ø �Pmm Pa

250

200

250 43 36 36900 50 48 46

33 26 29 29 28 3744 32 33 30 27 44

1600 51 49 47 42 39 35 30 28 452300 55 50 46 42 37 43 36 28 47

500

250 46 39 41 36 28 34 31 32 40900 56 57 55 52 44 42 34 35 531600 62 62 61 55 46 45 38 35 572300 60 63 59 56 47 49 44 35 57

1000

250 57 45 45 39 36 35 37 36 44900 60 57 63 52 47 45 39 42 571600 64 66 71 62 542300 66 69 70 65 56 53 51 51 66

46 45 46 65

CL-VCCSERIES

NOISE DATA



63 125 250 2000 4000 8000 dBa500 1000

315

200

400 51 39 361500 62 51 46

25 4138 35

36 36 34 2942 39 25 46

2500 61 53 46 42 42 37 33 26 473600 59 49 45 45 38 39 36 29 47

500

400 55 44 46 39 42 37 44 38 481500 64 56 51 52 48 47 45 37 552500 72 63 61 55 51 48 46 39 58


51 52 50 6346 54 53 65

6300 77 71 66 61 52

41 53 52 604400 78 74 69 62 522500 69 71 61 52 47

38 38 39 42 40 4849 43 45 44 61

1000

700 65 53 46

48 40 42 40 586300 73 68 61 61

43 36 38 41 544400 74 68 61 53

35 32 31 31 452500 70 66 53 52

39 42 36 54

500

700 56 49 46 45

36 35 33 496300 70 59 50 52 494400 66 54 48 48 41

36 32 31 28 29 4332 26 25 29 29 36

400

200

700 46 37 332500 62 53 46

3600 75 66 59 57 51 51 48 39 60

1000

400 70 52 44 44 56 46 42 44 5754 53 49 631500 67 65 63 56 58

2500 73 64 71 61 61 57 53 50 673600 79 65 70 63 60

355

200

500 48 39 331800 59 49 44

28 3858 52 52 67

33 3137 28 32 2642 32 31 43

3300 63 53 52 45 40 39 37 33 494800 71 64 58 57 49 46 39 41 58

500

500 56 46 41 39 36 28 27 35 421800 65 61 55 51 44 36 35 36 533300 75 69 61 58 44 47 41 43 594800 78 72 65 57 45 49 42 43 61

1000

500 63 49 47 38 36 37 36 40 4648 45 42 611800 67 67 66 58 51

3300 74 75 71 62 554800 80 72 70 60 54 54 54 45 65

54 51 46 66


Ø �Pmm Pa

54 51 49 42 6151 50 48 40 58

10100 75 66 64 58

45 40 47 41 515600 67 59 54 55

42 39 32 50

500

1600 58 47 49 42

40 36 29 5014600 62 52 48 48 41

41 38 28 4910100 64 56 49 45 455600 65 54 49 45 42

39 39 37 32 28 4457 55 55 70

630

200

1600 54 42 39

50 49 50 697400 70 73 74 69 60

49 43 46 615200 68 70 75 66 582900 64 61 67 56 51

43 40 39 41 40 4851 53 48 39 61

1000

800 61 49 49

50 49 42 39 617400 64 67 63 60

48 46 38 39 575200 66 66 65 59

32 38 35 36 442900 60 61 59 56

47 40 32 51

500

800 50 43 45 40

39 34 32 497400 59 54 50 46 41

37 34 31 485200 55 53 51 46 43

33 33 32 412900 54 52 50 48 36

8000 dBa

500

200

800 47 40 40 37 30

m³/h frequency(Hz)63 125 250 500 1000 2000 4000

VARIABLE AIR FLOW UNITS CL-VCC

SERIESNOISE DATA



61 55 55 7060 56 53 70

14600 82 68 73 66 63

57 56 52 6610100 76 67 74 64 645600 70 68 66 59 61

47 59 49 45 47 6054 54 51 42 63

1000

1600 73 55 4714600 78 69 62 60


Ø �Pmm Pa

NOISE DATA

CL-VCCSERIES



63 125 250 2000 4000 8000 dBa

125

200

60 44 22 21220 45 31 35

500 1000

17 17 17 17 17 2530 22 17 3220 20

400 45 34 36 32 25 21 18 17 33570 45 33 36 32 26 21 17 17 33

500

60 33 23 24 22 19 19 17 17 26220 41 33 37 33 27 26 19 17 35400 45 42 45 43 35 31 23 19 43570 48 46 48 43 35 30 23 19 44

1000

60 35 25 27 26 22 22 20 18 2933 25 21 41220 41 38 43 39 34

400 46 42 46 44 38 37 27 23 45

SOUND POWER OF THE IRRADIED NOISE: CL-VCC

400 46 42 46 44 38 37 27 23 45570 49 46 49 44 38

160

200

100 41 25 24350 48 38 39

22 2836 27 23 46

21 1920 18 18 2234 25 19 35

700 56 42 46 39 30 24 20 19 41950 54 40 43 37 30 23 21 19 39

500

100 41 28 28 25 20 21 20 19 29350 49 39 44 39 30 26 22 20 40700 57 50 53 49 36 30 24 20 49950 53 53 54 48 38 31 25 21 49

1000

100 38 28 27 25 22 24 23 23 3132 26 24 45350 49 40 48 45 36

700 54 51 57 53 41 35 29 24 53950 53 53 57 55 41

200

200

230 37 30 31560 43 41 41

19 3035 29 24 54

25 2326 23 22 2033 27 22 36

1000 52 44 45 37 29 26 24 22 401500 53 44 43 37 31 26 24 20 39

500

230 46 36 38 32 26 24 22 20 35560 47 46 50 42 33 29 27 26 441000 53 52 55 47 37 35 33 30 491500 58 55 57 48 39 36 34 29 51

1000

230 47 41 44 37 31 27 25 24 3938 37 31 49560 53 46 53 46 41

1000 52 53 59 51 421500 56 60 63 54 44 40 37 35 57

38 35 33 53


Ø �Pmm Pa

64 63 63 54 44 42

250

200

250 40 33 34900 49 46 44

27 20 19 17 17 3034 25 22 18 17 38

1600 49 43 39 33 25 22 17 17 352300 53 44 40 38 33 28 22 17 39

500

250 43 37 38 31 25 22 18 17 34900 53 52 53 43 35 31 24 19 471600 59 56 56 46 35 32 25 19 502300 58 53 52 43 35 32 25 19 46

1000

250 50 42 43 37 29 28 22 18 39900 55 55 58 48 41 37 29 24 52

41 33 26 582300 571600 61 63 65 54 44

34 27

40 41 33 21 5139 40 32 21 48

2500 72 59 54 45

32 33 27 24 391500 64 57 50 42

27 21 17 38

500

400 55 43 39 35

29 22 17 393600 56 41 40 37 30

31 23 17 402500 59 47 41 35 30

26 19 17 321500 59 48 41 34 31

8000 dBa

315

200

400 46 35 32 28 25

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



39 31 28 5441 33 29 58

6300 76 64 53 48 40

37 30 29 534400 74 72 59 53 432500 66 66 54 49 40

35 28 26 24 21 4039 37 29 26 52

1000

700 59 51 41

38 36 28 24 536300 74 62 51 47

33 31 25 24 474400 73 66 54 47

25 22 19 18 352500 65 60 49 41

31 25 21 46

500

700 51 46 37 32

26 21 19 446300 66 56 46 43 35

21 18 17 374400 64 57 45 37 302500 58 49 38 30 24

23 18 18 17 17 2838 30 27 56

400

200

700 44 38 30

40 33 30 594800 78 65 58 51 42

37 31 28 523300 73 71 62 53 451800 65 62 56 49 42

36 30 27 22 20 3940 37 28 21 54

1000

500 58 48 38

39 36 27 25 534800 76 63 56 50

34 29 24 25 463300 72 62 57 48

25 21 19 18 341800 64 56 49 42

30 24 21 48

500

500 51 44 36 31

25 21 19 424800 68 56 51 46 36

21 18 17 353300 63 50 45 39 301800 57 44 35 30 24

25 20 18 17 17 2847 41 29 59

355

200

500 44 36 29

48 41 29 583600 78 69 63 54 46

46 38 27 542500 71 67 62 53 471500 66 60 57 50 45

38 34 34 28 24 4339 39 32 21 51

1000

400 65 45 433600 71 58 53 46


Ø �Pmm Pa

43 44 36 24 5442 43 35 24 51

10100 75 62 57 48

35 36 30 27 425600 67 60 53 45

30 24 20 41

500

1600 58 46 42 38

32 25 20 4214600 59 44 43 40 33

34 26 20 4310100 62 50 44 38 335600 62 51 44 37 34

31 28 29 22 20 3546 38 31 61

630

200

1600 49 38 35

45 37 30 627400 68 67 67 58 48

41 33 28 565200 65 67 69 58 482900 59 59 62 52 45

41 33 32 26 22 4339 36 29 23 50

1000

800 54 46 47

39 36 29 23 547400 62 57 56 47

39 35 28 23 515200 63 60 60 50

29 26 22 21 382900 57 56 57 47

32 26 21 43

500

800 47 41 42 35

26 21 21 397400 57 48 44 42 37

26 22 21 425200 53 47 43 37 29

23 21 21 342900 53 50 48 38 29

8000 dBa

500

200

800 44 37 38 31 24

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



50 44 32 6251 44 32 61

14600 81 72 66 57 49

49 41 30 5710100 74 70 65 56 505600 69 63 60 53 48

41 37 37 31 27 4642 42 35 24 54

1000

1600 68 48 4614600 74 61 56 49


Ø �Pmm Pa

VARIABLE AIR FLOW UNITS CL-VCL

SERIESNOISE DATA

60

33

200

500220

53

4949220

400570

1000220400 61

6046

125

4524

30362635

2750

2217

35

1832

4035

2341

26

375738

51

4940

2133

20222320

1836463143

Qm³/h

60

400570

292028

44283235

181720

252024

32

3636

21202228

17171824

1717

1817

500

2132

40

Sound power (Lw-db/ott.)frequency(Hz)

dBa8000200063 1000125 4000250

38474928

35354029

425148

50

34

55

41

22

422647

48

56

5143

17 2647 17

SOUND POWER OF THE GENERATED NOISE: CL-VCL

5601000

1500

950

700

2305601000

1500230

100

950

700

350100

200

200

500

1000

1500

500

1000700950230

160

400570 60

6154

200

5049

2527

423636

37

221821

29171820

35

212127

2421242727

2132 27

36

23

3033

36

3334

202630302330

21

350 52 45 4932 3343

350 50 42 45

100

61 61

58 5735

31

21 19

46 49 40 325046

45 34

3049 3650

42

55 4157 55 5955

54 392427

18182421

19

28

26

57 54 57

251718

37

27 21 20 1833 24

192022

38 335601000

38

47

43242620

46 49 43 32 27

26 2736 25

1921

40

43

31

515327

4654

33

3944

345257 58 49 38 36

30

42 44 38 20

202637

3641

61

495458

4249

3555

33 28

58

44505239

5148

57

265460 52

30

36 3364 56 44

47 38

32

4746

413945 47

5630

25

2039 29 24 20

4235

3954

52

4851

52

4352

58

49

44

43515221

203856

30 23

23

58

55

56

41

2026

40

3034

524852


Ø �Pmm Pa

5040

61 57

52

44

3853

57 54

65

58

656766

58575563 66

3018 39

325251 46

25 23 20

2300

250

200

25090016002300

900

16002300

1000

250900

1600500

27250 3745

60

20

34 34 28 21 19 17 1746 37

4142 35 29 26 21 1743 38 34

46

49 40 3643 43

31 32

32 23 21

3848 36

24 2552

3445 34 31 26

32

19 18

39

5126 47

2849

26

263632

26

3845

34 5934 5955

37 28

44 40 3556 44 42 37

NOISE DATA


SERIES

18

3352

2626

4142394048

1829

250

18


dBa

33

8000

17

2000

25

57

150072

1000

39

4000

2024232233

3440

25003600400

125

384951

48

64

63

54 55

25303132

5961 38

32

4240

3030283231

38 394055

Qm³/h

4001500

4344

43

4461250058 51

56

35

315

200

500

2936

38

50046


1718

48

3330

35

39434837

594156616129

56

495554435561

55

5337

53455559

3946

6031

22

26

38

35

66

54 40 3842 3641

35

52 27322930

36

2973 65 54 4564 60

57

58 50 41 3952 45 37 30 28

3940

67 58 48 39 36 293462

46 40 33 24 233343 34 3433

2132 25

24242946 37

61 53

34

1863 53 46 39 31 27

6300700

25004400

250044006300

66

6300 71

54

73

73

65

6775

25

65

22

4240

700

45

62

59

50

72

55

39371721

78

20

56 46

37 3150 43

57 43

77

32700

25004400

23 19 18 1748003300 73 74 65

3542 36500 62 49 421800 66 67 60

66 60 51

34

27

37

27

314042

2638

27

19

70

5346 40

6237

593300 71 41

51

323231

36 294800

3300 62 53 51

33500 531800 64

4800 71 63 56

1800 58 48 44

55 38

27 20 21

22

41

2549

32

34

63

55

500 47

44

65

233135

4656

4551

40

43

36 31

22

35454747

21

48 35

25

63 40

6558

39

42

45

3600400

28

39

72

34

3741

33 17

30

2635

355

200

6161

7367

15002500

67

400

200

500

1000

78

500

1000

49

100055

3600


Ø �Pmm Pa

42 43 37 29 5541 42 36 29 51

10100 75 64 59 49

34 35 36 32 435600 67 61 54 47

31 25 21 42

500

1600 58 47 43 38

33 26 21 4514600 60 46 43 41 35

33 27 21 4310100 64 54 45 41 345600 62 52 46 39 33

32 28 28 23 20 3646 41 38 63

630

200

1600 51 41 35

44 39 38 637400 70 71 69 60 48

40 35 36 565200 67 70 69 59 482900 59 61 62 53 44

41 32 30 28 29 4342 40 36 30 53

1000

800 56 47 47

40 36 32 30 557400 64 61 58 50

38 35 30 30 515200 65 62 61 52

27 25 23 22 382900 58 59 57 49

36 31 24 45

500

800 49 41 42 36

30 25 21 427400 56 49 47 42 38

27 24 22 435200 55 50 46 39 33

23 21 21 342900 54 50 48 41 29

8000 dBa

500

200

800 44 38 38 32 25

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



50 44 38 6350 45 38 62

14600 81 64 68 59 49

48 43 36 5810100 75 64 68 58 485600 70 66 61 54 48

42 38 38 34 33 4843 42 37 29 56

1000

1600 70 51 4714600 76 66 58 52


Ø �Pmm Pa

NOISE DATA

CL-VCLSERIES


4333

32

44294145

27

4545

332333

213536

30

222619

3233332635

171717

1717


dBa

25

8000

17

2000

17

63

44

191918202123

171719

262323

21

19

48

362437

38

4625

4000

17201832

172225

1000

20400

125

35

223134

250

21 17

45

25

Qm³/h

60220

500

39 3446 38

22

37

27

42

35434326

31302233

27

57060

22040057060

46

4835

45

220400

41

125

200

500

44

4533

43

4142

1000

NOISE LEVEL OF THE IRRADIATED NOISE: CL-VCL SIMPLE CASING MODEL

283541

36

392940

39

4546

35

49

49493145535430

40

5357

44495139

53 59 51 42 38 333556 60 63 54 44 40 35

46 41 38 3137

293448 39 3637 31 27 2425

35 302742 3333

37 3122

29 2653 52 55 47 37

26 202446 36 38 32 26 24 20

37 29 26 2233 27 2223

24

37

1500

46 50

58 55 57

47

52

20

44

700 54 51 57950

43 41 41

52

15002305601000

242424

230560

4753

53 44 4345

41 4446

20212328 27

30 26 23 22 1953 53 57 29

53 4155 41

26

21 191920

21

25

2323221919

20

21

22

36

36 3031 25

24

2353

48 2629

25 20

2245

48 3854

24

49 40

700 57 50 53950 53

39 30

46

25

2432

20 1825

3739 30

30

3924 18

364649

383844

37

39

42 464028

44

42

28

31

53

49

43

34

27

23

221920

5704649

37

3535

1500

27

3825

400 44

1000

350

100350

700950

100

1000

5654

38

500

1000

500

1000350

230560

160

200

200

200

100 4148

4149


Ø �Pmm Pa

38

42

37

63 65 54 44 41

43 35 3228

5726 58

64 63 63 2754 44

37 29

46

1000

250 50 42 43 37 2952

33

18 39900 55 55 58 48 41

25

34

24 521600

22

502300 58 53

24

25 191600 59 56 56 46 35 32

17

19

34900 53 52 53 43 35 31

28

47

44 40 38 33

1925 22 18

3022 18 17 38

35

17

22 17 39

46 44 34 2522 17 17

19 1749

1600 49 39 33

33

43

40

43

61

250

2300

250

200

250

2300

500

CL-VCLSERIES

71

27

2000

57 323341


3548

4147

125

NOISE DATA

3530

34 27

315

200

50059

3600

1500

15002500

722500

250

324141

54 4558

40

Qm³/h

4005959

63

46

900

53

400 5564

403950

43563600

53 3946 39

42

32

3340 21

21

1717

3239

500

2834

3735

25

20

31

1000

253130

27

263129

2332

8000

17

1724

21

40393840


dBa4000

19

2221

485151


7165

1000

3600

67

63

44

76

63

44

4560

400

3600 7836

571800

400

200

500

1000

500

1000

355

200

69

15002500

6671

4800

47

38 3458

4654

53435762

45

39

53

46 39

34

39

3446

212530

30

32

18

38

2129363727

33

24

414847

241924

21

2231

29

4800 68 56 513300 63

50035

500 511800 64 56

50

4037

39

44 36

3046 3631 25

45

53 45

36 3049 42

50

42

71 6262 56

3300 72

48 38

5762

4800 78

500 581800 653300 73

2840

49

5648

2838

27

4117

2425

2917

29

2427

21202830

21182525

17

17

65 58 301718

51 42

21

27700

25004400

23 18 18 1730 24

1841 33 31

1931 21

30

19

21

2528 24

2537 30 2643 35

21

6300700

25004400

6300700

25004400

65 60 49

66 66 5459 5174 62

66 5664 57 45

46 3746

51

6300

44 38 3058 49 38

41

74 72

51 47 39 37

31

24

26

332929

73 66 54 4729

2843 4159 53

3749 40

76 64 53 48 40 39

35

38

32 25

20

50

28 26

36

22

18

46

19

2143

54

47535240

535439

3744

5358

5458592935424834

4635

52595628

51


Ø �Pmm Pa

42 42 35 24 5443 44 36 24 54

14600 74 61 56 49

42 43 35 24 5110100 75 62 57 48

35 36 30 27 425600 67 60 53 45

30 24 20 41

500

1600 58 46 42 38

32 25 20 4214600 59 44 43 40 33

34 26 20 4310100 62 50 44 38 335600 62 51 44 37 34

31 28 29 22 20 3546 38 31 61

630

200

1600 49 38 35

45 37 30 627400 68 67 67 58 48

41 33 28 565200 65 67 69 58 482900 59 59 62 52 45

41 33 32 26 22 4339 36 29 23 50

1000

800 54 46 47

39 36 29 23 547400 62 57 56 47

39 35 28 23 515200 63 60 60 50

29 26 22 21 382900 57 56 57 47

32 26 21 43

500

800 47 41 42 35

26 21 21 397400 57 48 44 42 37

26 22 21 425200 53 47 43 37 29

23 21 21 342900 53 50 48 38 29

8000 dBa

500

200

800 44 37 38 31 24

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



50 44 32 6251 44 32 61

14600 81 72 66 57 49

49 41 30 5710100 74 70 65 56 505600 69 63 60 53 48

41 37 37 31 27 4642 42 35 24 54

1000

1600 68 48 4614600 74 61 56 49


Ø �Pmm Pa

26 18 15 3521 15 15 31

400 41 31 40 32 28220 37 29 36 29 23

19 15 15 15 15 2325 22 15 15 35

1000

60 32 16 20

26 23 15 15 34570 41 37 39 35

18 19 15 15 27400 38 35 36 34

15 15 15 15 22220 36 25 28 25

15 15 15 25

500

60 30 15 15 15

15 15 15 25570 42 25 23 24 17

15 15 15 24400 40 26 24 24 15

15 15 15 22220 40 22 24 21 15

8000 dBa

125

200

60 39 15 15 15 15

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA


NOISE LEVEL OF THE IRRADIATED NOISE: CL-VCL DOUBLE CASING MODEL

31 29 23 4528 25 20 40

1500 52 47 49 44 32

27 25 19 381000 51 43 45 37 29560 50 33 42 35 28

29 22 17 15 15 3029 25 22 19 40

1000

230 44 28 31

26 22 20 18 401500 54 44 45 38

22 18 15 15 321000 50 42 45 39

15 15 15 15 25560 43 32 37 29

15 15 15 30

500

230 42 25 25 21

15 15 15 301500 48 34 34 26 20

15 15 15 251000 49 34 35 25 16560 40 28 28 21 15

15 15 15 15 15 2321 20 15 41

200

200

230 33 22 23

22 20 15 40950 49 41 45 41 29

22 15 15 37700 50 39 45 40 27350 44 32 39 37 29

18 15 15 15 15 2327 19 15 15 40

1000

100 34 20 20

25 19 15 15 39950 48 45 45 39

19 15 15 15 31700 53 39 42 39

15 15 15 15 22350 46 30 34 32

15 15 15 31

500

100 37 17 17 15

15 15 15 30950 50 31 32 30 21

15 15 15 27700 51 30 30 29 21350 44 28 28 25 18

15 15 15 15 15 2225 19 15 36

160

200

100 35 16 16

26 18 15 35570 44 35 41 32 30400 41 31 40 32 28


Ø �Pmm Pa

250

200

250 37 25 25900 45 40 34

20 15 15 15 15 2422 15 15 15 15 29

1600 45 31 30 24 15 15 15 15 272300 49 31 30 23 19 17 15 15 28

500

250 40 26 30 20 15 15 15 15 26900 50 39 39 33 27 23 15 15 351600 55 45 44 31 22 24 15 15 382300 54 41 41 30 22 23 15 15 36

1000

250 47 31 29 24 16 16 15 15 27900 52 41 45 48 30 23 17 15 461600 57 50 51 39 342300 59 52 50 38 32 28 24 16 44

28 20 16 45

29 20 15 432500 67 48 41 32 291500 59 45 39 29 25

21 22 15 15 3028 20 15 37

21 15 15 32

500

400 52 34 28 24

21 15 15 323600 55 38 32 24 192500 56 38 30 25 201500 55 38 30 22 18

18 15 15 2422 15 15 32

8000 dBa

315

200

400 43 23 19 19 15

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA


NOISE LEVEL OF THE IRRADIATED NOISE: CL-VCL DOUBLE CASING MODEL

29 22 21 4630 23 22 48

6300 70 54 44 42 314400 70 56 46 45 322500 65 51 41 40 28

15 16 15 3129 19 21 43

19 15 45

1000

700 55 40 28 22 19

16 15 466300 70 49 43 35 30 31

15 15 394400 71 51 45 36 25 29

15 15 272500 63 47 40 32 25 22

15 39

500

700 48 32 27 24 16 15

15 366300 63 45 35 35 24 19 15

15 304400 59 46 32 28 19 15 15

15 1515 15 15 1518 15

15 2325 23 21 48

400

200

700 39 26 192500 53 40 25

26 19 18 454800 72 53 48 40 343300 67 55 47 40 351800 60 45 41 35 29

15 15 15 3023 19 15 39

15 15 48

1000

500 54 35 25 24 18

15 15 444800 73 51 46 39 28 25

15 15 373300 67 51 47 39 26 25

15 15 261800 61 41 35 30 22 18

15 39

500

500 47 31 25 19 17 15

15 354800 63 45 37 34 22 23 15

15 283300 58 42 37 25 22 15 15

15 1515 15 15 1521 15

15 2334 26 20 50

355

200

500 39 25 181800 51 32 25

34 25 19 493600 73 55 51 45 352500 67 59 53 44 351500 63 50 50 43 34

22 22 15 15 3632 23 15 45

30 22 15 42

1000

400 61 32 33 273600 67 48 39 31 29


Ø �Pmm Pa

32 32 23 18 4628 31 23 18 40

10100 70 51 44 35

24 25 18 18 335600 62 48 42 32

24 18 18 35

500

1600 55 37 31 27

24 18 18 3514600 58 41 35 27 22

25 18 18 3510100 59 41 33 28 235600 58 41 33 25 21

22 18 21 18 18 2732 28 20 48

630

200

1600 46 26 22

32 24 20 497400 63 56 54 42 36

27 21 19 505200 61 54 55 43 382900 56 45 49 52 34

28 20 20 19 19 3126 27 19 19 40

1000

800 51 35 33

26 28 19 19 427400 58 45 45 34

31 27 19 19 395200 59 49 48 35

19 19 19 19 302900 54 43 43 37

21 19 19 32

500

800 44 30 34 24

19 19 19 317400 53 35 34 27 23

19 19 19 335200 49 35 34 28 19

19 19 19 282900 49 44 38 26 19

8000 dBa

500

200

800 41 29 29 24 19

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA


NOISE LEVEL OF THE IRRADIATED NOISE: CL-VCL DOUBLE CASING MODELNOISE LEVEL OF THE IRRADIATED NOISE: CL-VCL DOUBLE CASING MODEL

37 29 23 5337 28 22 52

14600 76 58 54 48 38

35 26 18 4810100 70 62 56 47 385600 66 53 53 46 37

30 25 25 18 18 3932 33 25 18 45

1000

1600 64 35 3614600 70 51 42 34


Ø �Pmm Pa

33 30 23 4529 22 18 38

400 40 53 48 42 36220 40 35 40 36 30

18 18 19 17 19 2532 30 23 17 45

1000

60 30 25 22

29 28 26 17 42570 50 50 52 38

25 23 16 15 34400 45 52 47 36

17 18 15 15 26220 45 35 40 29

19 15 15 36

500

60 41 26 26 22

18 15 15 31570 50 35 42 32 25

17 15 15 32400 49 36 33 30 21220 48 32 38 29 18

15 15 15 15 15 24

2000 4000 8000 dBa

125

200

60 45 20 21

63 125 250 500 1000



NOISE DATA

CL-VCLSERIES

NOISE LEVEL OF THE GENERATED NOISE: CL-VCL WITH ADDITIONAL SILENCER

29 4927 24 26 4832 241500 52 48 56 44 33

25 25 19 431000 52 45 56 42 29560 50 45 50 40 29

32 24 20 18 15 3427 25 24 24 41

1000

230 44 35 40

26 22 21 19 411500 54 48 48 34

22 19 15 15 351000 50 48 49 28

19 19 16 15 29560 46 40 42 26

21 19 18 35

500

230 40 35 35 22

20 18 16 341500 50 42 41 26 22

16 16 15 301000 48 40 41 22 20560 40 36 36 22 16

18 15 15 15 15 2424 21 21 47

200

200

230 29 26 28

22 21 20 45950 46 54 52 45 31

22 20 18 39700 46 48 50 45 30350 42 43 45 37 28

24 17 18 18 16 2828 24 19 20 44

1000

100 35 30 31

26 21 18 17 43950 52 52 51 34

21 20 16 17 38700 52 48 51 32

16 16 15 15 25350 47 40 46 29

21 19 15 37

500

100 38 28 28 21

19 16 16 37950 53 41 44 30 25

17 15 15 33700 54 40 44 28 24350 46 38 40 28 17

17 16 15 15 15 2333 27 22 48

160

200

100 35 21 21

33 30 23 45570 45 50 55 42 37400 40 53 48 42 36


Ø �Pmm Pa

20

26 2452 55 53 49 33 3047 34

4930 25 22 49

23001600 50 55 54900 45 50 50 42 34

20 17 3226 22 22 44

1928 26 21 42

1000

250 45 38 35 30

25 20 18 412300 54 49 48 35 281600 54 50 47 31 27900 48 48 45 28 25

17 16 15 15 2725 20 19 39

23 19 15 35

500

250 39 31 31 212300 45 43 40 27 25

25 22 18 15 15 3216 15 15 32900 44 40 38 24 18

17 15 15 15 15 24

250

200

250 32 28 28

1600 45 40 38

22 20 4120 20 36

2500 61 49 44 34 27 28

20 21 311500 54 48 33 27 26 26

15 34

500

400 50 35 32 22 22 22

15 333600 53 42 35 33 22 23 16

15 322500 50 42 37 25 21 19 18

19 18 18 151500 50 40 36 23 22

15 26

315

200

400 40 32 2622 18

2000 4000 8000 dBa63 125 250 500 1000



NOISE DATA

CL-VCLSERIES


30 30 29 476300 4862 59 52 43

28 28 28 444400 63 59 50 42 352500 56 56 45 41 29

25 20 18 21 21 3326 25 23 22 42

1000

700 51 42 37

30 26 25 20 416300 60 52 45 40

25 23 25 21 384400 61 52 41 35

16 16 18 15 272500 55 50 40 29

24 20 15 37

500

700 44 35 28 206300 53 41 38 35 304400 53 42 35 30 22

22 17 15 15 15 3015 15 15 15 15 23

400

200

700 35 30 222500 50 40 33

35 31

25 52

32 28

20 17 15 33

30 3031 28 25 51

4800 69 65 54 45 383300 65 65 53 45 361800 60 60 47 43 30

19 20 20 3728 28 25 47

27 24 49

1000

500 55 52 31 28 18

26 22 464800 67 59 52 45 32 30

25 24 393300 62 55 51 38 32 30

15 15 281800 58 49 42 31 25 23

20 40

500

500 45 38 31 22 18 16

16 354800 55 52 42 35 32 26 22

15 303300 50 42 40 29 25 21 20

15 1520 15 15 1524 18

15 2439 33 28 49

355

200

500 40 28 251800 48 38 35

40 31 25 463600 64 57 53 46 362500 60 55 49 41 321500 60 53 45 41 32

27 23 21 3638 31 24 45

24 21 42

1000

400 58 40 35 29 273600 61 49 44 41 30 29


Ø �Pmm Pa

30 31 25 23 4429 29 23 23 39

10100 64 52 47 37

25 25 23 24 345600 57 51 36 30

26 19 18 37

500

1600 53 38 35 25

22 21 18 3614600 56 45 38 36 25

25 21 18 3510100 53 45 40 28 245600 53 43 39 26 25

22 21 21 18 18 2934 30 28 53

630

200

1600 43 35 29

34 29 26 537400 56 59 57 53 37

30 26 26 485200 54 59 58 51 382900 49 54 54 46 38

34 23 24 24 21 3632 32 30 25 46

1000

800 49 42 39

31 29 24 22 457400 58 53 52 39

29 29 24 23 435200 58 54 51 35

21 20 19 19 312900 52 52 49 32

27 23 19 39

500

800 43 35 35 25

22 19 19 367400 49 47 44 31 29

20 19 19 365200 49 44 42 29 26

19 19 19 282900 48 44 42 28 22

8000 dBa

500

200

800 36 32 32 21 19

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



42 36 31 5243 34 28 49

14600 67 60 56 49 39

41 34 27 4810100 63 58 52 44 355600 63 56 48 44 35

32 30 30 26 24 3933 32 27 24 45

1000

1600 61 43 3814600 64 52 47 44


Ø �Pmm Pa

37 27 23 45400 46 42 46 44 38220 41 38 43 39 34

22 22 20 18 2933 25 21 41

30 23 19 44

1000

60 35 25 27 26

31 23 19 43570 48 46 48 43 35400 45 42 45 43 35220 41 33 37 33 27

19 19 17 17 2626 19 17 35

21 17 17 33

500

60 33 23 24 22570 45 33 36 32 26400 45 34 36 32 25220 45 31 35 30 22 20 20 17 32

21 18 17 33

17 17 17 17 17 25

2000 4000 8000 dBa

125

200

60 44 22 21

63 125 250 500 1000



NOISE DATA

CL-VCLSERIES

NOISE LEVEL OF THE IRRADIED NOISE: CL-VCL SIMPLE CASING WITH ADDITIONAL SILENCER

35 5738 35 33 5340 371500 56 60 63 54 44

1000 52 53 59 51 42560 53 46 53 46 41

27 25 24 3938 37 31 49

34 29 51

1000

230 47 41 44 37 31

33 30 491500 58 55 57 48 39 36

27 26 441000 53 52 55 47 37 35

22 20 35560 47 46 50 42 33 29

20 39

500

230 46 36 38 32 26 24

22 401500 53 44 43 37 31 26 24

22 361000 52 44 45 37 29 26 24

25 2326 23 22 2033 27

19 3035 29 24 54

200

200

230 37 30 31560 43 41 41

35 29 24 53950 53 53 57 55 41700 54 51 57 53 41350 49 40 48 45 36

24 23 23 3132 26 24 45

25 21 49

1000

100 38 28 27 25 22

24 20 49950 53 53 54 48 38 31

22 20 40700 57 50 53 49 36 30

20 19 29350 49 39 44 39 30 26

19 39

500

100 41 28 28 25 20 21

19 41950 54 40 43 37 30 23 21

19 35700 56 42 46 39 30 24 20

21 1920 18 18 2234 25

22 2836 27 23 46

160

200

100 41 25 24350 48 38 39

37 27 23 45570 49 46 49 44 38400 46 42 46 44 38


Ø �Pmm Pa

34 2764 63 63 54 44 42 5741 33 26 58

23001600 61 63 65 54 44900 55 55 58 48 41

29 28 22 18 3937 29 24 52

32 25 19 46

1000

250 50 42 43 37

32 25 19 502300 58 53 52 43 351600 59 56 56 46 35900 53 52 53 43 35

25 22 18 17 3431 24 19 47

28 22 17 39

500

250 43 37 38 312300 53 44 40 38 33

34 251600 49 43 39 33 25

22 18 17 3822 17 17 35

27 20 19 17 17 30

250

200

250 40 33 34900 49 46 44

33 21 5132 21 48

2500 72 59 54 45 40 41

27 24 391500 64 57 50 42 39 40

17 38

500

400 55 43 39 35 32 33

17 393600 56 41 40 37 30 27 21

17 402500 59 47 41 35 30 29 22

28 25 26 191500 59 48 41 34 31

17 32

315

200

400 46 35 3231 23

2000 4000 8000 dBa63 125 250 500 1000



NOISE DATA

CL-VCLSERIES


41 33 29 586300 5476 64 53 48

37 30 29 534400 74 72 59 53 432500 66 66 54 49 40

35 28 26 24 21 4039 37 29 26 52

1000

700 59 51 41

38 36 28 24 536300 74 62 51 47

33 31 25 24 474400 73 66 54 47

25 22 19 18 352500 65 60 49 41

31 25 21 46

500

700 51 46 37 326300 66 56 46 43 354400 64 57 45 37 30

30 24 21 18 17 3723 18 18 17 17 28

400

200

700 44 38 302500 58 49 38

40 39

27 56

31 28

26 21 19 44

40 33 30 5938 304800 78 65 58 51 42

3300 73 71 62 53 451800 65 62 56 49 42

27 22 20 3937 31 28 52

28 21 54

1000

500 58 48 38 36 30

27 25 534800 76 63 56 50 40 37

24 25 463300 72 62 57 48 39 36

19 18 341800 64 56 49 42 34 29

21 48

500

500 51 44 36 31 25 21

19 424800 68 56 51 46 36 30 24

17 353300 63 50 45 39 30 25 21

21 1825 20 18 1730 24

17 2847 41 29 59

355

200

500 44 36 291800 57 44 35

48 41 29 583600 78 69 63 54 462500 71 67 62 53 471500 66 60 57 50 45

34 28 24 4346 38 27 54

32 21 51

1000

400 65 45 43 38 343600 71 58 53 46 39 39


Ø �Pmm Pa

43 44 36 24 5442 43 35 24 51

10100 75 62 57 48

35 36 30 27 425600 67 60 53 45

30 24 20 41

500

1600 58 46 42 38

32 25 20 4214600 59 44 43 40 33

34 26 20 4310100 62 50 44 38 335600 62 51 44 37 34

31 28 29 22 20 3546 38 31 61

630

200

1600 49 38 35

45 37 30 627400 68 67 67 58 48

41 33 28 565200 65 67 69 58 482900 59 59 62 52 45

41 33 32 26 22 4339 36 29 23 50

1000

800 54 46 47

39 36 29 23 547400 62 57 56 47

39 35 28 23 515200 63 60 60 50

29 26 22 21 382900 57 56 57 47

32 26 21 43

500

800 47 41 42 35

26 21 21 397400 57 48 44 42 37

26 22 21 425200 53 47 43 37 29

23 21 21 342900 53 50 48 38 29

8000 dBa

500

200

800 44 37 38 31 24

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



50 44 32 6251 44 32 61

14600 81 72 66 57 49

49 41 30 5710100 74 70 65 56 505600 69 63 60 53 48

41 37 37 31 27 4642 42 35 24 54

1000

1600 68 48 4614600 74 61 56 49


Ø �Pmm Pa

26 18 15 35400 41 31 40 32 28220 37 29 36 29 23

15 15 15 15 2321 15 15 31

22 15 15 35

1000

60 32 16 20 19

23 15 15 34570 41 37 39 35 25400 38 35 36 34 26220 36 25 28 25 18

15 15 15 15 2219 15 15 27

15 15 15 25

500

60 30 15 15 15

15 15 15 25570 42 25 23 24 17400 40 26 24 24 15220 40 22 24 21 15

15 15 15 2215 15 15 24

8000 dBa

125

200

60 39 15 15 15 15

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA


NOISE LEVEL OF THE IRRADIED NOISE: CL-VCL DOUBLE CASING WITH ADDITIONAL SILENCER

31 29 23 4528 25 20 40

1500 52 47 49 44 321000 51 43 45 37 29560 50 33 42 35 28

17 15 15 3027 25 19 38

22 19 40

1000

230 44 28 31 29 22

20 18 401500 54 44 45 38 29 25

15 15 321000 50 42 45 39 26 22

15 15 25560 43 32 37 29 22 18

15 30

500

230 42 25 25 21 15 15

15 301500 48 34 34 26 20 15 15

15 251000 49 34 35 25 16 15 15

15 1515 15 15 1521 15

15 2321 20 15 41

200

200

230 33 22 23560 40 28 28

22 20 15 40950 49 41 45 41 29700 50 39 45 40 27350 44 32 39 37 29

15 15 15 2322 15 15 37

15 15 40

1000

100 34 20 20 18 15

15 15 39950 48 45 45 39 27 19

15 15 31700 53 39 42 39 25 19

15 15 22350 46 30 34 32 19 15

15 31

500

100 37 17 17 15 15 15

15 30950 50 31 32 30 21 15 15

15 27700 51 30 30 29 21 15 15

15 1515 15 15 1525 18

15 2225 19 15 36

160

200

100 35 16 16350 44 28 28

26 18 15 35570 44 35 41 32 30400 41 31 40 32 28


Ø �Pmm Pa

40 3415 24

250

200

250 37 25 25900 45 15 15

20 15 15 1522 15 15 29

1600 45 31 30 24 15 15 15 15 272300 49 31 30 23 19 17 15 15 28

500

250 40 26 30 20 15 15 15 15 26900 50 39 39 33 27 23 15 15 351600 55 45 44 31 22 24 15 15 382300 54 41 41 30 22 23 15 15 36

1000

250 47 31 29 24 16 16 15 15 2723 17 15 46900 52 41 45 48 30

1600 57 50 51 39 342300 59 52 50 38 32 28 24 16 44

28 20 16 45

29 20 15 432500 67 48 41 32 291500 59 45 39 29 25

21 22 15 15 3028 20 15 37

21 15 15 32

500

400 52 34 28 24

21 15 15 323600 55 38 32 24 192500 56 38 30 25 201500 55 38 30 22 18

18 15 15 2422 15 15 32

8000 dBa

315

200

400 43 23 19 19 15

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



29 22 21 4630 23 22 48

6300 70 54 44 42 314400 70 56 46 45 322500 65 51 41 40 28

15 16 15 3129 19 21 43

19 15 45

1000

700 55 40 28 22 19

16 15 466300 70 49 43 35 30 31

15 15 394400 71 51 45 36 25 29

15 15 272500 63 47 40 32 25 22

15 39

500

700 48 32 27 24 16 15

15 366300 63 45 35 35 24 19 15

15 304400 59 46 32 28 19 15 15

15 1515 15 15 1518 15

15 2325 23 21 48

400

200

700 39 26 192500 53 40 25

26 19 18 454800 72 53 48 40 343300 67 55 47 40 351800 60 45 41 35 29

15 15 15 3023 19 15 39

15 15 48

1000

500 54 35 25 24 18

15 15 444800 73 51 46 39 28 25

15 15 373300 67 51 47 39 26 25

15 15 261800 61 41 35 30 22 18

15 39

500

500 47 31 25 19 17 15

15 354800 63 45 37 34 22 23 15

15 283300 58 42 37 25 22 15 15

15 1515 15 15 1521 15

15 2334 26 20 50

355

200

500 39 25 181800 51 32 25

34 25 19 493600 73 55 51 45 352500 67 59 53 44 351500 63 50 50 43 34

22 22 15 15 3632 23 15 45

30 22 15 42

1000

400 61 32 33 273600 67 48 39 31 29


Ø �Pmm Pa

32 32 23 18 4628 31 23 18 40

10100 70 51 44 35

24 25 18 18 335600 62 48 42 32

24 18 18 35

500

1600 55 37 31 27

24 18 18 3514600 58 41 35 27 22

25 18 18 3510100 59 41 33 28 235600 58 41 33 25 21

22 18 21 18 18 2732 28 20 48

630

200

1600 46 26 22

32 24 20 497400 63 56 54 42 36

27 21 19 505200 61 54 55 43 382900 56 45 49 52 34

28 20 20 19 19 3126 27 19 19 40

1000

800 51 35 33

26 28 19 19 427400 58 45 45 34

31 27 19 19 395200 59 49 48 35

19 19 19 19 302900 54 43 43 37

21 19 19 32

500

800 44 30 34 24

19 19 19 317400 53 35 34 27 23

19 19 19 335200 49 35 34 28 19

19 19 19 282900 49 44 38 26 19

8000 dBa

500

200

800 41 29 29 24 19

m³/h frequency(Hz)63 125 250 500 1000 2000 4000


SERIESNOISE DATA



37 29 23 5337 28 22 52

14600 76 58 54 48 38

35 26 18 4810100 70 62 56 47 385600 66 53 53 46 37

30 25 25 18 18 3932 33 25 18 45

1000

1600 64 35 3614600 70 51 42 34


CL-VSR400 400 1000

CL-VSR250 250 1000

CL-VSR3551000

355 1000

125 1000VAV mm

CL-VSR160 160 1000

CODE

CL-VCLSERIES

ACCESSORIES


DIAMETERLENGTH mm

CL-VSR125

CL-VSR200

ADDITIONAL RECTANGULAR SILENCERS

CL-VSR315 315

200 1000

CL-VSR630 630 1000CL-VSR500 500 1000


CL

MR Extraction

DS

NIRT

(*)

CL-VCC CL-VCL SERIES

M315CL-VC


CL-VC Variable air flow unit

Right hand motor

L D I

ShortExtra silent

Size

Supply

HOW TO ORDER


Double casing+net (*)

Left hand motor

Only for extra silent units

Simple casing+net (*)


AHND

(**) size of the variable air flow unitStandard length 1000mm

CL-VM A

ACCESSORI

Additional rectangular silencer

CL-VSR

The use of VML-CL + CL + CL-VMF-VMG in equipment in extraction allows the management of environments in overpressure or depression with AP up to 300Pa

CL-VML

CL-VMG Centralina Belimo VRP M per gestione dati di pressione differenziale

CL-VMF motor Belimo LMQ24A-SRV-ST for extraction

315


Size (**)

Belimo NM24AV + reg. VRD3;

CL-VSR

Belimo LMV-D3-MP

g

NOTEA standard motorisation is non provided, it will be necessary to always indicated the requested motor.For help in the choice of motors please contact our commercial office.



DC-BAH SERIES

COILS FOR VARIABLE AIR FLOW UNITS

OVERVIEW

Overview:The DC-BAH series of heating coils are water-air heat exchangers. They are used at the end of the variable air flow boxes to obtain the heating of the injected air in the room.

Technical characteristics:The DC-BAH series heating coils are comprised of:1) supporting structure in galvanized steel;2) blades or pack of blades3) water connections4) water release valve5) drainage tap6) protective arch7) collectorThe symmetric structure of the coil allows for fitting with connections on the right or left side.

Uses:The DC-BAH series heating coils are used solely with the variable air flow boxes so as to maintain the best possible comfort heat levels, not only acting on the air flow, but also on the temperature of the injected air.

2

1

3

4

5

66

7

Product description for projects: Heating coils, series DC-BAH, manufactured by MP3 Srl, made of galvanized steel complete of relieve valve, drainage tap, protective arch and collector.

Selection:The choice of most suitable coil for a project is made in our commercial office with appropriate software.


COILS FOR VARIABLE AIR FLOW UNITSSERIE

DC-BAHFITTING

Fitting mode:The DC-BAH series heating batteries are usually fitted at the bottom of the CL-VCL o CL-VCC series regulation boxes.The box silencers house four filtering inserts M8, where as the batteries house four holes Ø10 for the screws. The use of washers is advised.

Fitting position:The water will always have to enter from the lowest inlet and exit from the highest. The batteries can be made with the water connections on the left of right in relation to the air flow direction. If this is not indicated, they will be made with the connections on the right side.In correctly fitted models the connection for the exit will be the closest to the air entry side. The incorrect fitting of the battery entails a performance reduction of the heat exchange.

Precautions: It is advisable to interject a suitable gasket between the box and the battery to eliminate air leaks.Great care should be taken in handling the battery as the blades is composed of very thin blades easily bendable.Once filled, it is recommended to remove all remaing air by acting on the valve present on the higher duct.If it is necessary to dismantle the battery, it is possible to empty is using the valve on the bottom duct.

water exit duct

air flowRight hand construction

DS

Right hand connectionsLeft hand connections

Rows

DC-BAH 315 D 2

Water coil for variable air flow unit

Size

water entry duct

water exit duct

water entry duct

air flowLeft hand

construction


DC BAH 125 D2 DC BAH 160 D2

DC-BAH SERIES

COILS FOR VARIABLE AIR FLOW UNITS

OVERALL DIMENSIONS




COILS FOR VARIABLE AIR FLOW UNITSDC-BAH SERIES

OVERALL DIMENSIONS

DC BAH 400 D2


DC BAH 500 D2

COILS FOR VARIABLE AIR FLOW UNITSDC-BAH SERIES

OVERALL DIMENSIONS

DC BAH 630 D2



RECTANGULAR CONSTANT AIR FLOW REGULATORS AT-RPR

SERIESOVERVIEW

Overview:the AT-RPR series of constant air flow regulators are used to automatically regulate the flow in rectangular ducts at a fixed capacity.The scope is to maintain the nominal value of the constant air capacity, continuously and independently from the pressure variations in the duct.

Working principle:The constant air flow regulator works by means of a slidable asymmetric and angled plate that guaranties a sensitive response even at low air flows.

Pressure, precision and purpose:The regulator efficiently operates from a minimum pressure different, which depends on the air speed (see diagram 1), up to a maximum pressure difference of 1,000 Pa.The general variation in the air flow is included within a ±10% tolerance. If the air speed is less than 4 m/s or if the regulator is installed horizontally, the variations can be higher than those indicated.This also occurs when the air speed profile is not uniform or is distorted by curves edges bottle necks or dirt

AT-RPR : dimensions and

is distorted by curves, edges, bottle necks or dirt.

Temperature:The control system operated within a temperature range of between -30 °C and +100 °C. A special heat resistant version can withstand temperatures up to 250 °C (300 °C for short periods) and is available on request.For air flow controllers with electric or pneumatic actuators. it will be necessary to take into account the operational temperature range of the actuators themselves.

Construction:The control plate is supported by two slidable buffers made in PTFE that do not require maintenance. The pneumatic dampers avoid vibrations and oscillations of the control plate and guaranty a sensible response behaviour and precise control.

Specifications:- Self regulating, constant air flow regulator.- Factory presetting to customer requested value- Manual setting of the air flow through the calibration device.- Variable base and height, length constant at 385 mm- Base value between 150 mm and 600 mm- Heights between 150 mm and 300 mm- The base must be between the value of the height and its double (H � W � 2H)- Fixing through 4 30 mm holes on flanges



SERIESTECHNICAL SPECIFICATIONS

Installation:The precise balancing of the control plate by means of a counter-weight, guaranties an exact control in any installation. It is recommended that the front air speed profile be as much as possible undisturbed because possible distortions (asymmetric to the flow of air on entry, bottle necks and edges) can have negative effects on the response and control.

Calibration:The air flow regulators can be supplied either with setting made by the customer or precalibrated in the factory using customer requested values. By means of a 2mm special key, the air flow can easily be set or reset within the range of the corresponding scale by the customer directly.On request, the nominal value of the air flow can also be set by means of the pneumatic or electric actuator.

Sizing:Before sizing a duct system and choosing a certain air flow regulator, it is necessary to consider that the air speed inside the ducts should is between 3 and 10 m/s.

The ducts directly before and after of the air flow regulator should have the same dimensions (base and height) of the regulator itself. As a nominal or reference value, it is recommended an average air speed of about 6.5 m/s.

Insulation:The air flow regulator can be supplied with a thermal and acoustic insulation of 30 mm. For insulations made by the customer, these must be extended to the regulation device or to the electric or pneumatic actuator. In this case it will be the client themselves to specify the thickness of the insulation.

Note on the installation:IN conformity to DIN 1946T2, it is necessary to foresee the accessibility to the constant air flow regulator and to the duct systems to allow maintenance and calibration.

Air speed [m/s]

Pre

ssur

e d

iffe

renc

e [P

a]



SERIESPERFORMANCE

Air

Flo

w [

m3 /

h]

3 2436 4869 7293 4866 9729 14583 4326 8649 12963 6486 12969 19443 8646 17289 25923 9726 19449 29163 14586 29169 43743 19446 38889 5832

6165 64 62 61 59 57 54 51 64

40 5462 60 59 57 55 53 50 47

64

600 30056 55 53 51 49 46 43

47 6064 63 62 60 58 56 54 51

43 39 5461 60 58 57 55 52 50

50 63

450 30056 54 53 50 48 46

49 46 5962 62 60 59 57 55 53

45 42 39 5360 58 57 56 54 51

52 49 62

300 30054 53 51 49 47

51 48 45 5861 61 60 58 56 54

47 44 41 38 5259 58 56 55 53400 20054 52 51 49

5861 60 59 57 56 54 52 49 61

38 5158 57 56 54 52 50 48 45

60

300 20053 52 50 48 46 44 41

44 5759 59 58 56 55 53 51 48

40 37 5056 56 54 53 51 49 47

48 60

200 20052 50 49 47 45 43

47 44 5759 59 58 56 55 53 51

43 40 37 5056 56 54 53 51 49

49 47 58

300 15052 50 49 47 45

48 45 43 5557 56 56 54 53 51

43 41 39 36 4954 54 52 51 49150 15049 48 47 45

LwAHz Hz Hz Hz Hz Hz Hz Hz dBa

Lw dB

63 125 250 500 1000 2000 4000 8000base

(m

m)

heig

ht (

mm

)

spee

d m

/s

air

flow

m³/

h 100 Pa

duct selection [m2]


3 2436 4869 7293 4866 9729 14583 4326 8649 12963 6486 12969 19443 8646 17289 25923 9726 19449 29163 14586 29169 4374 72

55 6872 71 70 68 66 64 62 59

51 47 6269 68 66 65 63 60 58

58 71

450 30064 62 60 58 56 53

57 54 6770 69 68 67 65 63 61

53 50 47 6167 66 65 63 62 59

60 57 70

300 30062 61 59 57 55

59 56 53 6669 69 68 66 64 62

55 52 49 46 6067 66 64 63 61400 20062 60 59 57

6669 68 67 65 64 62 59 57 69

46 5966 65 64 62 60 58 56 53

68

300 20061 60 58 56 54 52 49

52 6567 66 66 64 63 61 59 56

48 45 5864 64 62 61 59 57 55

56 68

200 20060 58 57 55 53 51

55 52 6567 66 66 64 63 61 59

51 48 45 5864 64 62 61 59 57

57 55 66

300 15060 58 57 55 53

55 53 51 6365 64 63 62 61 59

51 49 47 44 5762 61 60 59 57150 15057 56 55 53

LwAHz Hz Hz Hz Hz Hz Hz Hz dBa

Lw dB

63 125 250 500 1000 2000 4000 8000


SERIESPERFORMANCE

base

(m

m)

heig

ht (

mm

)

spee

d m

/s

air

flow

m³/

h 250 Pa

9 43743 19446 38889 5832

3 2436 4869 7293 4866 9729 14583 4326 8649 12963 6486 12969 19443 8646 17289 25923 9726 19449 29163 14586 29169 43743 19446 38889 5832 73 71 68 65 78

67 64 61 7563 60 57 54 68

76 74 73 71 69600 30070 69 67 65

79 78 76 75

7478 77 76 74 72 70 68 65 78

53 6875 74 72 71 69 66 64 61

77

450 30070 68 67 64 62 59 57

60 7376 75 74 73 71 69 67 64

56 53 6774 72 71 69 68 65 63

63 76

300 30068 67 64 63 61 59

62 59 7275 75 74 72 70 68 66

58 55 52 6673 72 70 69 67 65

65 63 75

400 20068 66 65 63 61

64 62 59 7275 74 73 71 70 68

60 58 55 52 6572 71 70 68 66300 20067 66 64 62

7173 73 72 70 69 67 65 62 74

51 6470 70 68 67 65 63 61 58

74

200 20066 64 63 61 59 57 54

58 7173 73 72 70 69 67 65 62

54 51 6470 70 68 67 65 63 61

61 72

300 15066 64 63 61 59 57

59 57 6971 70 69 68 67 65 63

55 53 50 6368 67 66 65 63 62

Hz Hz dBa

150 15063 62 61 59 57Hz Hz Hz Hz Hz Hz

500 1000 2000 4000 8000 LwAbase

(m

m)

heig

ht (

mm

)

spee

d m

/s

air

flow

m³/

h 500 Pa

Lw dB

63 125 250

6973 72 70 69 67 65 62 59 72

48 6270 68 67 65 63 61 58 55

72

600 30064 63 61 59 57 54 5172 71 70 68 66 64 62 59


R Rectangular

Base

Height

AT-RP R 400 200


SERIESHOW TO ORDER

AT-RP Constant air flow regulator



CIRCULAR AIR FLOW REGULATORSAT-RPC SERIES

OVERVIEW

Overview:The AT-RPC series air flow regulators are independent control units that work without absorbing any external power. These regulators can be considered as self regulating duct dampers able to supply a flow of air requested independently from the variations of pressures in the system. As a result, the control system guarantees the balancing requirements of the system and ensures a constant air flow. Variable airflow models are available with electric or pneumatic actuators.

Working principle :The air flow control system works by means of a free control plate, supported by two buffers in PTFE and connected to a calibrated spring. The aerodynamic forces contrast the force of the spring e push on the plate to the point of moving it into a position that in the end controls the flow of air.

Pressure, precision and purpose:The control system work reliably starting from a minimum pressure difference which depends on the air speed (see diagram 1) up to a maximum pressure

AT-RPC : dimensions and construction

400 295 60 [ 1.000 - 2.700 ]

250 240 40 [ 500 - 1.500 ]

315 220 60 [ 600 - 2.000 ]

160 240 40 [ 180 - 500 ]

200 240 40 [ 250 - 900 ]

100 170 40 [ 70 - 200 ]

125 170 40 [ 100 - 280 ]

Diameter [mm]

L1 [mm]

L2 [mm] Air flow ranges [m3/h]

p ( g ) p pdifference of 1000 Pa.Generally, the variation in air flow is within a ± 10% tolerance (up to 100 m3/h : ± 10 m3/h). IF the air speed is below 4 m/s or the control system is installed horizontally, the variations may be greater that those indicated. This occurs even when the profile of the air speed is not uniform or is distorted by curves, edges or bottle necks. Furthermore, the recommended air speed is around 4.5 m/s and should not be below 2.7 m/s.

Temperature:The control system operated within a temperature range of between -30 °C and +100 °C. A special heat resistant version can withstand temperatures up to 250 °C (300 °C for short periods) and is available on request.For air flow controllers with electric or pneumatic actuators. it will be necessary to take into account the operational temperature range of the actuators themselves.



THECHNICAL SPECIFICATIONS

Construction:The shell of the control system is in galvanized steel and plate laser welded without deformations. The smooth surface of the casing allows the insertion of calibrated and shaped terminal connections with a rubber circular gasket. The air tight system is patented and offers various advantages, such as rigidity, easy fitting and removing, resulting in reduced installation costs.In addition and on request, the control system is available with a new type of fixing with a screwless flange. This type of fixing facilitates the maintenance and the work through the removal of the closing rings placed at the extremities without the need or dismantling the complete duct. The control plate is supported by buffers in PTFE and equipped with an actuator to avoid any possible oscillation of the plate.The control system is also available on request in stainless steel or with a PUR coating or in different RAL colours.

Installation and calibration:The control system can be used in supply or extraction ducts, in high or low pressure ventilation systems. Both vertical and horizontal installations are possible as a result of the exact balancing of the control plate.All controls can be calibrated for the air flow requested, directly in the factory. The manually calibrated control system can be easily set and reset directly by the customer.Any working value can be chosen as long as it is with the operating range of the control system.

Insulation:On request, the control may be supplied with insulation of 25 or 50 mm thickness to reduce the noise or heat dispersion.

Air speed [m/s]

Pre

ssur

e D

iffe

renc

e[P

a]


45 39 37 511400 57 55 52 48 4641 39 39 32 31 44

- - - - -

315600 48 46 44

47 46 39 38 521500 - - - -

41 41 35 34 471000 57 55 52 49

- - - -

250500 48 47 45 43

44 37 36 50900 - - - - -575 55 53 50 46 44

39 38 37 31 30 4347 47 40 39 52

200250 45 43 41

43 42 36 34 48500 57 55 52 49

38 38 32 31 43340 53 51 48 44

47 41 39 52

160180 44 43 41 39

42 36 34 48400 56 55 52 49 47270 53 51 47 44 43

38 37 37 31 30 4245 45 39 37 50

140140 43 42 40

41 40 34 32 46280 54 53 50 47

35 36 30 29 41190 51 49 46 42

45 39 38 51

125100 41 40 38 36

40 34 33 46200 54 52 49 47 45135 50 48 45 42 41

36 35 36 30 29 4144 44 38 37 49

10070 40 39 38

39 39 33 32 45125 52 51 48 45

33 33 28 27 3882 49 47 44 418040 37 37 35 33

Hz Hz Hz Hz Hz dBa1000 2000 4000 8000 LwA

mm m³/h Hz Hz Hzdiameter air flow 63 125 250 500


PERFORMANCE

100 PaLw dB

61 55 53 6754 48 46 61

3800 73 71 67 64 622200 67 65 61 57 55

56 55 54 47 45 5960 59 53 51 65

4001000 58 59 57

55 54 47 46 602200 71 69 65 62

53 53 46 44 581400 66 64 60 57

60 53 52 65

315600 55 56 55 54

55 48 47 611500 70 68 65 62 601000 66 64 61 57 55

55 54 55 49 48 6058 58 52 50 64

250500 54 56 55

53 53 46 45 59900 68 66 63 60

51 51 45 44 56575 64 62 58 55

55 49 48 61

200250 51 52 52 51

51 44 43 57500 66 64 61 58 56340 62 60 56 53 51

50 50 51 46 45 5656 55 49 48 61

160180 48 50 50

51 51 44 43 57400 65 63 60 57

50 51 46 45 55270 61 59 56 53

53 47 46 59

140140 47 49 49 49

51 46 45 56280 63 61 58 55 54190 55 54 53 51 51

48 48 49 44 43 5454 54 48 47 59

125100 45 47 47

50 49 43 42 55200 63 61 58 55

47 49 44 43 53135 59 57 54 51

53 47 46 58

10070 43 45 46 46

49 44 44 54125 61 60 57 54 53

46 41 41 5082 51 51 50 49 48

Hz Hz dBa

8040 39 42 43 44 44

8000 LwAmm m³/h Hz Hz Hz Hz Hz Hz

Lw dBdiameter air flow 63 125 250 500 1000 2000 4000

- - - - -

250 Pa

47 46 39 37 523800 - - - -

41 40 33 31 462200 58 56 52 49

- - - -

4001000 50 48 45 422200 - - - - -


65 58 57 7062 56 56 67

900 75 73 70 67 65575 66 66 64 62 62

58 57 58 52 50 6362 62 56 54 68

200250 57 59 58

60 60 55 54 65500 72 70 67 64

57 58 53 51 63340 64 64 62 60

62 56 55 68

160180 55 57 57 57

60 54 54 65400 72 70 67 64 62270 63 63 61 60 59

56 56 58 52 51 6261 62 57 56 67

140140 53 56 56

57 58 52 52 63280 64 64 62 61

55 56 50 49 60190 61 61 59 58

60 54 53 66

125100 52 54 54 54

58 53 52 63200 70 68 65 62 61135 60 60 58 57 57

53 54 55 50 50 6059 59 53 52 65

10070 49 52 52

55 56 51 51 61125 68 66 63 61

51 53 48 48 5782 58 58 56 558040 46 49 49 50

Hz Hz Hz Hz Hz dBa1000 2000 4000 8000 LwA

mm m³/h Hz Hz Hzdiameter air flow 63 125 250 500


PERFORMANCE

500 PaLw dB

Size

AT-RP C 315

60 74

AT-RP Constant air flow regulator

C Circular

703800 79 77 74 70 68 68 612200 72 71 68 66 65 65 59 57

62 61 61 54 51 6666 60 58 72

4001000 65 65 642200 77 75 72 69 67

64 64 58 57 6959 53 51 65

1400 70 69 67 65

58 72

315600 62 63 62 61 60

691500 77 75 72 68 67 66 601000 69 68 67 65 64 64 59 58

61 61 62 56 54 66250

500 61 62 62


125 119 90 15 13160 154 120 15 18

80 78 90 15 13100 95 90 15 13

Diametro [mm]

A [mm]

L [mm]

B [mm]

C [mm]

CONSTANT AIR FLOW REGULATORSAT-KVR SERIES

OVERVIEW

AT-KVR : dimensioni e costruzioneOverview :The AT-KVR series constant air flow regulators are independent control units that work without absorbing any external power. These regulators are manufacture in PVC in fire class M1. They guarantee the flow of air within a range of pressure loss between 50 Pa and 200 Pa and can be used up to temperatures of 60 °C.

The AT-KVR units are composed of a PVC envelope with a regulation valve also in PVC together with a spring and a small piston.The request air flow must be indicated when ordering.

Build dimensions :

AT-KVR Circular constant air flow regulator

Size

Air flow (m³/h)

AT-KVR 160 210

200 194 120 15 18250 -- -- -- --

160 154 120 15 18

N.B. : Different calibration air flows are possible for large quantities with and additional 10% on the price.

Air flow calibration per model :


CONSTANT AIR FLOW REGULATORSAT-KVR SERIES

GENERATED NOISE

25

30

35

40

45

0 50 100 150 200 250 300 350 400 450 500 550

Lw d

Ba

Q ( ³/h)

�p 100Pa

20

25

30

35

40

0 50 100 150 200 250 300 350 400 450 500 550

Lw d

Ba

Q (m³/h)

�p 50Pa

30

35

40

45

50

55

0 50 100 150 200 250 300 350 400 450 500 550

Lw d

Ba

Q (m³/h)

�p 200Pa

25

30

35

40

45

50

0 50 100 150 200 250 300 350 400 450 500 550

Lw d

Ba

Q (m³/h)

�p 150Pa

Q (m³/h)


DOUBLE DUCT VARIABLE AIR FLOW CONTROLLERS CL-VCD

SERIESOVERVIEW

Overview :Variable air flow controllers series CL-VCD are air flow regulation units that allow the mixing of hot and cold primary air to obtain the ideal temperature of the air supplied maintaining the continuous control of the air quality in variable air flow systems.The complete closure is certified according to EN 1751-EN 1886 standards.

Technical characteristics:The double duct controller units type CL-VCD include:- galvanized steel casing with base supports for fitting on site using hanging ties;- circular connection for cold air with dynamic �p probe driven by an electrical motor for measuring and regulation in relation to the requirement of the room itself;- circular connection with damper driven by electrical regulation motor for the regulation and maintenance of the air flow in relation to the requirement of the room itself;- rectangular exit on the low speed side with dynamic �p probe for measuring the total supplied air flow;- silencer section with sound absorbing rock wool material, covered with a black protective film resistant to fire class M0

Tender description : Double duct variable air flow supply control unit, CL-VCD type sold by MP3 Srl, made of galvanized steel complete with differential pressure sensor, air flow regulators and actuators.

Accessories : - additional silencer;- double casing;- equalising net to be installed to the entry point to better distribute the air flow;- micro stretched protection net of noise absorbing material; Other coatings, also in glass fibre, to be chosen at the request stage.

Models :With motors:- Siemens GDB 181.1/E3/MP;- Belimo NMV-D3-MP; - Belimo LMV-D3-MP; - Belimo NM24AV + reg. VRD3;- altre motorizzazioni da concordare in sede d’offerta.Possibility of interfacing with extraction VAV units to guarantee positive or negative pressures in relation to the usecovered with a black protective film, resistant to fire, class M0.

Applications : The CL-VCD series are used to supply a variable air flow to the area to be conditioned in relation to the variation of the its thermal loads to maintain the maximum thermal comfort conditions.Differently to single duct units, the ideal air temperature is obtained by mixing hot and cold air instead of regulation the power supply of the pre heating coil.The auto generated irradiated noise tests have been carried out according to EN ISO 3741 standard.

guarantee positive or negative pressures in relation to the use of the room.The units are normally supplied complete with actuators calibrated on our premises according to customer requests. For request of units without actuators, which will need to be installed anyway by the customer on site, MP3 can not guarantee in any way the correct working of the apparatus.



SERIESDIMENSIONS

flow cross flow cross

warm air

cool air

450 1400530 260 1200 1650

220 1000

315 760 375 1400

200630

20002100

930 460

1700

2200

3551200

1500395440

250

200240290310

400

380 185 1000I (mm)

165

355 840 415 1400

1601350

Ø A (mm) B (mm) H (mm) L (mm) T (mm)125


A probe for differential pressure of cold air flowB pressure transducer for cold air flowC signal regulator/equalizer for cold air flow


SERIESSTANDARD INSTALLATION

electrical signal for air suppy

electrical signal for air estraction

warm air

cool air

ROOM

air flow

C signal regulator/equalizer for cold air flowD damper servomotor for cold air flowE room temperature sensorF prove for differential pressure of total supply air flowG pressure transducer for total air flow H signal regulator/equalizer for total air flowI damper servomotor for hot air flow L probe for differential pressure of total extraction air flow M pressure transducer for total extraction air flowN signal regulator/equalizer for total extraction air flowO damper servomotor for total extraction air flow

AIR SUPPLY SECTIONThe temperature sensor E adjusts the cold air flow using an electrical signal.The cold air flow is kept independent of the conditions upstream through the pressure differential probe A, which, using the transducer B emits a signal compared with the control C with the room temperature sensor E. ON the basis of the comparison between the two signals, the controller C modulates the opening of the cold air supply damper through servomotor D.The total flow of air into the room is detected by the differential pressure probe F which through the transducer G emits a signal to regulator H using the servomotor I modulating the opening of the damper for the hot air supply.

AIR EXTRACTION SECTIONThe pressure differential probe L and through transducer M emits a signal proportional to the total extraction air supply compared with the regulator N with the proportional signal tot the total supply air flow emitted from regulator H. on the basis of a comparison between the two signals, controller H modulates the opening of the extraction damper through servomotor P.

This procedure will allow to always keep the environment in desired pressure conditions, which can be equal, greater or less than the atmospheric pressure external according to the type of activities within the environment itself.



SERIESAIR FLOW - PRESSURE LOSSES

A A

Regulator calibration and servomotor selection

For the calibration of the CL-VCD unit the maximum and minimum air flows will need to be indicated for the specific application.

These air flows will need to be included in the table below.

For any supplies without engine, which will nevertheless be applied and calibrated by the customer, MP3 can not guarantee in any way the proper operation within the environment itself.

Conditions of installationFor a correct reading of pressures and for a air flow tolerance of 5%, upstream section of straight channel of length equal to 2/3 times the size of the diameter of the regulator should be installed. in the opposite case, the air flow may suffer variations between 10% and 20% compared to the calibrated value.

Pressure losses with closed damper:The seal is fitted in the perimeter of the damper, it maintains a level of pressure losses below 0.1% of the nominal air flow,, with a maximum pressure of 1000 Pa.The air seal is certified according to EN 1751 EN-1886.

125 570 170 150160 950 280 150

AIR FLOWS AND PRESSURE LOSSES

Diameter (mm)Maximum Q

(m³/h)Minimum Q

(m³/h)Minimum �p

(pA)

1440 150

150250 2300 690 150

1500 450200

400 6300 1890 150

315 3600 1100 150355 4800


Ø �P Q Lw1 Lw2 Lw3 Ø �P Q Lw1 Lw2 Lw3 Ø �P Q Lw1 Lw2 Lw3mm Pa M³/h dBa dBa dBa mm Pa M³/h dBa dBa dBa mm Pa M³/h dBa dBa dBa

170 32 38 27 280 35 42 32 450 34 42 32

303 35 40 29 503 40 45 35 800 38 45 35

437 37 41 30 727 43 47 37 1150 41 47 37

570 39 42 31 950 45 49 38 1500 43 49 38

170 38 42 32 280 40 46 35 450 41 49 38

303 43 47 37 503 46 52 41 800 47 54 44

437 46 50 40 727 50 55 44 1150 50 58 47

570 49 52 42 950 53 58 47 1500 53 60 50

170 40 46 36 280 44 50 40 450 46 54 43

303 47 50 41 503 50 56 46 800 52 59 48

437 51 53 44 727 54 60 49 1150 55 63 52

570 54 55 47 950 56 63 52 1500 58 65 54

Ø �P Q Lw1 Lw2 Lw3 Ø �P Q Lw1 Lw2 Lw3 Ø �P Q Lw1 Lw2 Lw3mm Pa M³/h dBa dBa dBa mm Pa M³/h dBa dBa dBa mm Pa M³/h dBa dBa dBa

690 36 42 32 1100 37 44 34 1440 39 44 34

500 500 500

1000 1000 1000


SERIESACOUSTIC DATA

125

200

160

200

200

200

690 36 42 32 1100 37 44 34 1440 39 44 34

1227 38 45 34 1933 39 46 36 2560 45 49 38

1763 40 46 36 2767 41 47 38 3680 48 52 41

2300 41 47 37 3600 42 48 39 4800 51 54 43

690 43 50 39 1100 47 54 42 1440 47 52 42

1227 47 54 43 1933 50 57 45 2560 53 57 47

1763 50 56 46 2767 52 59 48 3680 56 61 50

2300 52 58 48 3600 54 60 49 4800 59 63 52

690 49 57 45 1100 52 59 48 1440 52 57 46

1227 55 62 51 1933 56 63 52 2560 57 62 51

1763 58 65 54 2767 59 66 55 3680 61 65 54

2300 61 67 57 3600 61 68 57 4800 63 67 56

Ø �P Q Lw1 Lw2 Lw3 Lw1= Noise pressure in the duct on exit from the unitmm Pa M³/h dBa dBa dBa Lw2= Irradiated noise pressure - simple casing version

1890 37 44 34 Lw3= Irradiated noise pressure - double casing version 3360 42 49 39

4830 45 52 41

6300 47 54 43

1890 46 52 40

3360 51 57 45

4830 54 60 48

6300 56 62 50

1890 51 57 45

3360 55 61 50

4830 58 64 53

6300 60 66 55

355

200

500 500 500

1000 1000 1000

315

200

400

200

500

1000

250

200


NI

AHND

Belimo LMV-D3-MPBelimo NM24AV + reg. VRD3;

CL-VM A



Size


CL-VCD 315 I

CASSETTEA PORTATA VARIABILE

DOPPIO CONDOTTO SERIECL-VCD

COME ORDINARE

CL-VCD Double duct variable air flow controller

NOTEA standard motorisation is non provided, it will be necessary to always indicated the requested motor.

h l h h f lFor help in the choice of motors please contact our commercial office.


Documents

VARIABLE AIRFLOW CL-VRR SERIES OVERVIEW - … tecnico/S_VAV_CAV.pdf · VARIABLE AIRFLOW RECTANGULAR REGULATORS ... carried out to UNI EN 25135 and ISO 3741 standards at the ... 2900÷14500*