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 Why to use the BonAir valve unit? 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. ^ Very reliable and consume less energy than solenoid valves (<70%). Technical data Input Outputs_ Valve Cycle Lifetime 3/4" thread without fitting 1/2" thread without fitting Approx. 200.000 Gas Type Maximum Air Pressure Maximum Air Temperature (input) Ingress Protection Ambient Temperature Supply voltage Power Consumption clean air - no relevant gas residuals, specialy sulfur compounds) 400 mbar 60°C IP 54 -20°C to +60 °C AC 230V +/-15% Max. 3.5W during operation Max. 0.23A peak for loading the capacitor Dimensions Weight 83 x 181 x 111 mm (without hose connectors) ••• ••• BOJVJVEL ••V T £ C H N 0 l 0 G / £ Wolkerova 38 350 02 Cheb ••• All details are without guarantee Czech Republic www.bonnel.eu