Valve control unit CU-1A

Piab control units are fully pneumatic operated with an extremely reliable function. The full pneumatic design also removes any source of ignition from the system and at the same time simplifies the validation process. The unit is designed to control all functions of the conveyor with simple installation and settings of the timers. Features Controls the functions of the conveyor Fully pneumatic The maximum recommended distance between the conveyor and control unit is 10 metres when feed pressure is 0.6 MPa Function of the CU-1/2A: the bottom valve is open when the conveyor is shut off Function of the CU-1/2/3B: the bottom valve is closed when the conveyor is shut off Function of the CU-2: equipped with pipe emptying function between every conveying cycle