Robust solenoid valve with easy handling. Valve function 5/2, monostable Material of screws Steel, galvanized Lap Overlap Actuation type Electrical Valve size 21 mm Standard nominal flow rate 700 l/min Pneumatic working port G1/8 Operating voltage 24V DC Operating pressure -0.9 bar ... 10 bar Design Piston gate valve Reset method Mechanical spring Degree of protection IP65With plug socketas per IEC 60529 Certification c UL us - Recognized (OL) Nominal width 5.7 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 00991025 Pilot pressure 2.5 bar ... 10 bar b-value 0.35 C value 2.9 l/sbar Switching time off 44 ms On switching time 12 ms Duty cycle 100% Max. positive test pulse with 0 signal 1900 µs Max. negative test pulse on 1 signal 2700 µs Coil characteristics 24 V DC: 2.6 W Permissible voltage fluctuations +/- 10 %