Robust solenoid valve with easy handling. Valve function 3/2, closed, monostable Material of screws Steel, nickel-plated Lap Overlap Actuation type Electrical Valve size 31 mm Standard nominal flow rate 2300 l/min Pneumatic working port G3/8 Operating voltage 24V DC Operating pressure -0.9 bar ... 10 bar Design Piston gate valve Reset method Pneumatic spring Degree of protection as per IEC 60529IP65With plug socket Certification c UL us - Recognized (OL) Nominal width 9.4 mm Type code VUVS Exhaust air function With flow control option Sealing principle Soft Mounting position Any Manual override DetentingNon-detenting Type of control Pilot-controlled Pilot air supply port External Flow direction Reversible Symbol 00991406 Pilot pressure 2.5 bar ... 10 bar b-value 0.3 C value 9.8 l/sbar Switching time off 36 ms On switching time 19 ms Duty cycle 100% Max. positive test pulse with 0 signal 2000 µs Max. negative test pulse on 1 signal 3600 µs Coil characteristics 24 V DC: 3.3 W Permissible voltage fluctuations +/- 10 %