Valves and actuators

Choose the right valve and actuator for the best hydronic system performance.

Siemens valves and actuators are designed for efficient flow control to optimize comfort with precise regulation and control of water, steam and other media. Valve selection can make the difference in boiler and chiller efficiency, maintaining flow, and achieving the right comfort level throughout the building. Discover the difference with Siemens for the best hydronic system performance.

Product Showcase

Check out what's new in our valve portfolio.

NEW SS Series Room Actuators 

More Functions, Applications and Opportunities 

Introducing SS Series room actuators for Zone and Powermite Globe Valve assemblies with enhanced operational and system performance features that improve building operations and optimize comfort. 

  • Easy troubleshooting with three LED indicators
  • Manual override operation with 3mm Allen wrench 
  • Low noise level of <30dB 
  • Increased output force on zone valve actuators (SSE/SSF)  
  • Position feedback signal on modulating actuators (SSC)

Piping Packages are now available

Choose Siemens piping packages to reduce costs and time with fast and easy selection using the HVAC Integrated Tool (HIT). HIT has filters and calculators that quickly select the right piping package for your application.

Half the cost, half the time, fast and easy selection.

On-demand webinar

Learn more

Video Gallery

Case Studies

Read on to see how Siemens valves are helping buildings lead a more energy efficient and sustainable future.

Valve recommendations

Below are recommended valves for the best performance of your variable volume or constant volume hydronic system.

Free factory assembly and valve tagging

Valves and valve actuators are assembled and tagged for direct delivery to any jobsite, free of charge. All you do is specify each valve’s location when placing your initial order and we will tag them before shipping to save you installation time and expense.

For questions call 800-516-9964 or email

Education and Incentive Resources

Engineering Tools and Programs