Valves and actuators

Valves product family

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

Siemens offers a full line of valves and actuators designed for precise regulation and control of water, steam and other media. With Siemens, achieve reliable equipment control and energy savings at every stage: generation, distribution and consumption. Valve selection can make the difference in boiler and chiller efficiency; in maintaining flow regardless of pressure fluctuation and in achieving the right comfort level throughout the building. Discover the difference with Siemens in maximizing comfort to make your perfect place a reality.

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The right devices matter for hydronic flow optimization

Discover total system performance solutions to optimize delta T through precise control. Make your building operations more efficient and bring balance to your bottom line.

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Valve recommendations

Below are recommended valves for the best performance of your variable volume or constant volume hydronic system.
What's new in Valves

Product Showcase

Rack and pinion spring return actuator for PICV

Rack and Pinion Spring Return Actuator for PICVs

Siemens manufacturers all sizes of spring return actuators for Pressure Independent Control Valves and serves as a single-source supplier for all types and sizes, from ½ inches to 6 inches. The pressure independent control series rack and pinion actuator couples an OpenAir™ GPC actuator to a 1 ½ or 2-inch pressure independent control series two-way valve using a linkage. The linkage transforms the actuator rotary movement into the linear motion required to position the valve.

PIC Valve

Higher Flow Normally Open PICV

Higher flow normally open pressure independent control valves in 1/2 -inch, 3/4 -inch and 1-inch sizes.

 

Maximum flow rates:

  • 2.5 to 5.8 gallons per minute for ½-inch valves
  • 5.8 to 8 gallons per minute for ¾- inch valves
  • 8 to 16 gallons per minute for 1-inch valves

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 bgcustomersupport.us.sbt@siemens.com

Siemens pressure independent control valves reduce Peachtree Center’s energy usage by 13.8%

Commercial office buildings require a vast amount of energy and water to heat and cool the indoor environment. Peachtree Center was no exception, and the hot, humid Atlanta summers made the challenge even more daunting. Siemens presented Peachtree Center with an innovative and cost-effective solution using pressure independent control valves.

 

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Technical Programs and Specification Resources

Engineering Advantage

EngineeringAdvantage™ Program

Provides your firm with the tools, resources and support you need to help you not only meet, but exceed, your clients’ expectations. It can help your firm deliver technical excellence, risk reduction, cost-effective solutions, application options and on-time performance to your clients.

SpecWriter

SpecWriter™ Application

The fastest and easiest way to create professional HVAC system specifications. The tool offers a user-friendly interface that guides you to the right specification and allows you to create custom specification text without model numbers.  The ease of this tool ensures your focus is on the performance for greater efficiency and comfort. 

Product MasterSpec

Product MasterSpec®

A product of The American Institute of Architects (AIA), you can produce specifications your way. With MasterSpec master guide specifications, delete what doesn’t apply, add your own customizations, and rest assured that your specifications are current and complete.

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