FIPA vacuum pressure reversing valves and reverse flow valves allow the switching of the side channel blower without changing the direction of rotation between the suction and pressure operations. When operating in vacuum pump mode (suction operation), the air is discharged through the exhaust opening. When operating in compressor mode (pressure operation), the intake air is led to the consumer.
FIPA vacuum/pressure reversing valves have three positions: suction, blow-off and neutral.
In vacuum generation systems that cannot rule out operation with closed suction inlets, you will need a safety valve for vacuum limitation which must be mounted before the suction inlets.
|Suction power [m³/h]||300|
|Power supply [VDC]||24|
|Power consumption [W]||10|
|Duty ratio [%]||100|
|Direction of rotation [°]||-45 / 0 / +45|
|Mean control time [s]||0.5|
|Minimum time interval between successive cycles [s]||0.1|
Please note for the neutral position (0°):