BonAir

Stepper motor valve manifold for domestic sewage treatment plants

BonAir
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BonAir
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BonAir
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  • 1 air input (3/4 inch) and 4 air outputs (1/2 inch). 
  • Stepper motors 
  • Quiet and smooth
  • Very reliable and consume less energy than solenoid valves (<70%)

Due to the use of stepper motors instead of solenoids as actuators, the BonAir valve unit needs only energy for opening or closing the valve (approx. 1s). Normal solenoid valves need some 8W during all of the time one of the valves is open. 

Moreover, the BonAir valve unit for domestic sewage treatment plants opens and closes smoothly and quietly. 


Attribute Value
Dimensions; weight 83 x 181 x 111 mm (without hose connectors); 0.97 kg
Valve number 4
Input 3/4“ thread without fitting
Outputs 1/2“ thread without fitting
Valve Cycle Lifetime Approx. 200.000
Gas Type Clean air - no relevant gas residuals, specialy sulfur compounds
Maximum Air Pressure 400 mbar
Maximum Air Temperature (input) 60°C
Ingress Protection

IP 54

Ambient Temperature -20°C to +60 °C
Supply voltage AC 230V +/-15%
Power Consumption Max. 3.5W during operaiton; Max. 0.23 A peak for loading the capacitor

PDF Flyer (EN)

 

Please use our Contact form to order your BonAir.

VALVE UNITS WITH STEPPER MOTORS

BonAir
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BonAir
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BonAir
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Instead of conventional solenoid valves we use reliable stepper motors from the automotive industry for our valve units. These valves have been invented and developed by BONNEL TECHNOLOGIE and successfully tested since 2008 in real waste water treatment plants. Now this technology is more and more used by other companies, too.

Why stepper motors?

First, they consume energy only during opening or closing of the valve, therefore saving 95% of energy when compared to conventional valves. That is about 90kWh per year or 15€, and the trend is rising.
Secondly, our valves are, due to the smoother and slower movement, much quieter than solenoid actuated valves.
 
Please use our Contact form to order your valve unit with a stepper motor.