Pneumatic ball valve actuator unit VZBM

electricquarter-turn90°

The preassembled actuator units comprising the ball valves VZBM and the actuators DFPD can be either single-acting or double-acting. The brass ball valves VZBM with their low torques can be combined with small, space-saving actuators without loss of function. • Ball valve actuator unit with double- or single-acting quarter turn actuator DFPD • Brass ball valve • 2-way ball valve actuator with pipe thread in accordance with EN 10226-1 • 3-way ball valve actuator with drilled L-hole and pipe thread in accordance with EN 10226-1 • 3-way ball valve actuator with drilled T-hole and pipe thread in accordance with EN 10226-1 • Flow is fully opened or closed in both directions 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