Bamo Flow Controllers and Indicators, Metallic CDV

 Bamo Measures Sas has been founded in 1978. Its capital is now 400 000 Euros. Since the beginning, the company has undergone a rapid development centring on industrial pH-meters and conductivity meters. Bamo is now well-known as a leader on the French market.

Bamo is a company that comes from France. This company selling some product. The product of Bamo such as pH and ORP; Chlorine, disinfection; Data processors; Conductivity; Water hardness; Turbidity; Oxygen; Level; Temperature; Flow; Pressure; Plastic valves; Metal valves.

Flow Controllers and Indicators, Metallic CDV

The CDV flow indicator is used to monitor and visualize the flow-rate of a fluid free of suspended particles.


The fluid drives a magnetic orifice plate inside the cylindrical measuring tube. A spring balances its movement and allows to operate in all positions. The upper edge of the diver corresponds to the flow-rate on the graduated scale (in ml/min or l/min). A Reed contact, N.O. with no flow, is adjustable all along the scale, its status changes with the passage of the plate.

With these equipment, the CDV operates independently of the pressure, even in low flow rates.


  • Operates in all positions
  • Flow indicators, plus 1 flow contact
  • Versions: Stainless steel or brass
  • Pressure max. 16 bar
  • Flow ranges from 0.005 up to 150 l/min


Control and indication of flow-rate in cooling, high pressure pipings, dry-run pump prevention, etc.


Pressure limits16 bar for fittings ¼'' & ½''; 10 bar for fittings 1'' 
Temperature-20 ... +100 °C 
Measuring scale unitl/min of water at 20 °C 
Accuracy±10 % F.S. 
Pressure drop0.02 ... 0.4 bar (BSP 1'') 
 0.2 ... 0.3 bar (BSP ½'') 
 0.2 ... 0.2 bar (BSP ¼'') 
SwitchN.O. without flow 
HysteresisAbout 1.5 mm 
ConnectionDIN 43650 plug-in socket 

Brass version

IP 65 
Anodized aluminum 
Fittings & orifice plateNickel plated brass 
SpringAISI 316 Ti (1.4571) 
Glass tubeGlass DURAN® 50 

AISI version

Anodized aluminum 
Fittings, orifice plateAISI 316 Ti (1.4571) 
SpringAISI 316 Ti (1.4571) 
Glass tubeGlass DURAN® 50 

Download Data Sheet: Flow Controllers and Indicators, Metallic CDV


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