SMC VXA3234-02-B Valve, Media, Air Pilot MSRP: Now: $58.31 Was: Direct Air Operated, 2 And 3 Port Valve Series Vxa Can Be Used With A Wide Variety Of Fluids. The Manifold For The Vxa21/22 Series Is Available In A Common Sup Style Or Individual Sup Style (For... VXA3234-02-B