SMC VV5Q21-04C6FS2-NS 4/5 Port Solenoid Valve MSRP: Now: $255.75 Was: VV5Q21-F, 2000 Series, Base Mounted Manifold, Plug-in, D-sub ConnectorVQ valves are ideal for applications requiring high speed, frequent operation, stable response time and long service life... VV5Q21-04C6FS2-NS