Unwrap Big Savings This Christmas!

25% OFF EVERYTHING 

Celebrate the holiday season with our biggest savings of the year! For a limited time, enjoy 25% OFF everything across our store. Whether you’re shopping for the perfect gift, stocking up on essentials, or upgrading your setup, now is the ideal time to save.

This Christmas sale won’t last long, so don’t miss your chance to take advantage of these exclusive holiday discounts while supplies last.

⏰ Hurry — Sale ends December 18!
Shop now and unwrap the savings before it’s gone.

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. 

Features:

• UL listed for plenum installations
• Direct coupled installation without tools
• Manual override
• Visual position indication
• Spring return fail safe operation