Siemens SSC81U 3 Pos Non-Spring Return (Fail-Safe) 24V Valve Actuator and Motor [New]

The Powermite 599 MT Series SSC81U and SSC81.5U electronic valve actuators require a 24 Vac supply to provide a floating control signal. These actuators control Powermite 599 MT Series valves with a 7/32-inch (5.5 mm) stroke and a threaded valve bonnet that fits the actuators.. Siemens. Siemens. SSC81U.