Product information "Siemens -SAL Series Actuators for butterfly or slipper valves"
Electromotoric rotary actuators for butterfly or slipper valves with a 90° rotary angle. Designed for operating Siemens butterfly and slipper valves, including types VKF41.., VKF46.., VFW41.., VFL41.., VFW41..U, and VBF21.., as control or shutoff valves in heating, ventilation, and air conditioning systems