Bamo Metallic Flow Controller and Indicator BV Series

Metallic Flow Controller and Indicator BV Series

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.

Metallic Flow Controller and Indicator BV Series

The BV series controls the flow-rate in a vertical pipe with ascending flow; Liquid must be free of particles. The fluid passing through the controller, from bottom to top, drives a diver with built-in magnet which actuates an external Reed contact, adjustable all along the body. The cylindrical diver moves inside a tube perforated with conical slots.

The upper edge of the float indicate the flow rate: 

  • The scale is graduated in l/min of water.
  • The setting of trigger point is possible over the entire measuring range.
  • The actual flow-rate can be greater than the high range without damaging the device (it results in a higher pressure drop).

These controllers must be installed far from any magnetic induction.


  • Vertical mounting
  • 1 Indicator + 1 adjustable contact
  • Material: stainless steel or brass
  • Pressure limit 10 bar
  • Flow ranges within 0.1 ... 50 l/min


Control and indication of flow-rate in pipings (cooling, lubricating, etc.) or in any compatible skids.

Another Article:


Pressure limit10 bar (Both versions, brass and stainless steel)
Pressure drop0.01 ... 0.2 bar
Temperature limits-20 ... +100 °C (On request: Option up to 160 °C)
Graduated scalesl/min (of water at 20 °C)
Contact typeN.O. (without flow)
ProtectionContact: IP 65
ConnectionDIN 43650 plug-in socket, cable gland PE 9

Brass version

Anodized aluminum
DiverNickel-plated brass
FittingsNickel plated brass
Direct reading tubeDURAN® 50
SealsNBR (On request: FPM or EPDM)

Stainless steel version

BodyAnodized aluminum
DiverAISI 316 Ti (1.4571)
FittingsAISI 316 Ti (1.4571)
Direct reading tubeDURAN® 50
SealsFPM (On request: NBR or EPDM)

Download Data Sheet: Metallic Flow Controller and Indicator BV Series