Stepper motor valve manifold for domestic sewage treatment plants
- 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.
|Dimensions; weight||83 x 181 x 111 mm (without hose connectors); 0.97 kg|
|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|
|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|