محرك مؤازر Siemens SQS85.03

Siemens SQS 85.03 electric actuator is mounted on Siemens valves type VVG44..., VVG55... and VXG44 with 5.5 mm stroke, which are used for regulating cold and hot water in heating and water supply systems. The SQS85.03 actuator is mounted directly on the valve; no additional settings are required.