Ball Valve Actuator Unit Vzba-1/2"-Gg-63-T-22-F0304-V4V4T-Ps15-R- 2/2-Way, Flange Hole Pattern F0304, Thread En 10226-1. Design Structure=(* 2-Way Ball Valve, * Swivel Drive), Type Of Actuation=Pneumatic, Assembly Position=Any, Mounting Type=Line Installation, Process Valve Connection=Rp1/2