Pneumatic ball valve actuator unit VZBA series

electricquarter-turn90°

2-way or 3-way ball valve actuator: the ideal combination of pneumatic quarter turn actuator and ball valve. • Ball valve actuator with double or single-acting quarter turn actuator DAPS • Stainless steel ball valve • NAMUR port pattern for solenoid valves/limit switch attachments to VDI/VDE 3845 • Flow is fully opened or closed in both directions • Use in zone 1, 21, 2, 22 • BALL-VALVE-ACTUATOR-UN Flexible • Electric or pneumatic actuation • Flange hole pattern to ISO 5211 • Connection pattern to NAMUR • VDI/VDE 3845 • Corrosion- and acid-resistant designs • Versions with ATEX certification Design • 2-way ball valve actuator unitsmade from stainless steel or brasswith pipe thread or with weld-onends • 2-way ball valve actuator unitsmade from stainless steel incompact design • 3-way ball valve actuator unitsmade from stainless steel or brass Characteristics • Combination of a pneumaticquarter turn actuator and a ballvalve • Flow is fully opened or closed inboth directions • Sensor boxes or limit switches canbe mounted directly on the actuatorunit for sensing the end positions