SMC VQC1200-51 Solenoid Air Operated Valve 5-Port

The SMC VQC1200-51 is a 5-port, 2-position piloted solenoid valve designed for base-mounted, plug-in installation in compressed-air systems. It features a zinc body with metal seals and a four-way flow arrangement (ports P, A, B, R1, R2) capable of handling up to 101 psi, suitable for air or inert gas. The 24 V DC coil draws 17 mA and consumes 0.4 W, with insulation class B, delivering compact, reliable actuation in tight panel or machine layouts. Flow characteristics include Cv values of 0.16 for P→A/B and 0.18 for A/B→R1/R2, reflecting efficient switching in typical pneumatic circuits. As part of the VQC family, this base-mounted, plug-in unit provides two positions for precise control of pneumatic pathways, enabling applications such as cylinder actuation, quick exhaust, and sequencing in automated equipment. With piloted solenoid operation and durable metal seals, the VQC1200-51 offers consistent response times and robust performance in industrial environments, compatible with standard factory air networks and inert-gas service.