Siemens Actuator 24V Proportional Control, Non-S.R 599MT Valves, 0-10 VDC Signal

Siemens SSC61U Actuator Proportional Control Non-Spring Return.
Use with Powermite 599 MT Series valves with a 7/32-inch (5.5 mm) stroke and a threaded valve bonnet that fits the actuators.
The Electronic Valve Actuators require a 24 Vac supply to provide a 0 to 10 Vdc control signal to proportionally control the valve.
Applications used in heating and cooling applications. They control hot or chilled water or steam for convectors, fan coil units, unit conditioners, radiation, reheat coils, and similar terminal units.
• Direct-coupled installation without special tools.
• Manual override.
• Visual position indication.
Measurements 3-1/2" H x 4-1/2" W x 2" D
UL873 Listed, Certified to Canadian Standard C22.2 No. 24-93