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The SF Series actuator requires a 24 Vac, 120 Vac, 208 Vac, or 277 Vac Class-2 supply signal to control Siemens Zone Valves with a 1/10-inch (2.5 mm) stroke.

For use in heating and cooling HVAC applications with Siemens 599 Series Zone Valves that need 24 lb (105N) nominal force.

  • UL listed for plenum installations
  • Direct coupled installation without tools
  • Manual override
  • Visual position indication
  • Spring return fail safe operation
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Manuals (2)
Product Type:




Power Consumption:

9.8 VA

Operating Temp Range:

41° to 122°F


Normally Open

Fail Safe Mode:

Spring Return


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