Flow rate 1,000 … 6,450 l/min. Temperature range –10 … +60 °C. Operating pressure 4 … 18 bar.
The duration of the pressure build-up is adjusted using the restrictor attached to the valve cap. The output pressure p2 rises slowly in accordance with the restrictor setting. Only the air flow from the restrictor is available when the solenoid valve is not actuated. The main seat is only opened by energising the solenoid valve. When the solenoid valve is switched off, the main seat is closed and only the air flow from the flow control valve is available. The solenoid valve should remain switched on in order to vent a system as this increases the flow rate from 2 and 1 and reduces the exhaust time. Solenoid actuated soft-start valve for slowly pressurising and venting pneumatic installations. The drives advance slowly and reliably into the initial position. Sudden and erratic movements are avoided. With solenoid coil without plug socket. Switch-through pressure can be precisely controlled using a solenoid valve. Adjustable switching time delay. Three voltage ranges can be selected. Non-detenting and detenting manual override (variant 10V24: only non-detenting). Solenoid actuator can be repositioned by 180°. Optional pressure sensor. Optional device variant EX2 for use in potentially explosive areas in zones 2 and 22