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Control Valves, Damper Actuators, and VFD’s

Siemens’ full line of HVAC products provides solutions for your building control needs.
We manufacture the broadest range of HVAC products in the industry and offer solutions for nearly all your building control needs. From our full line of valves, actuators and sensors, to our combustion controls and SED2 line of variable frequency drives, you’ll always find what you are looking for at Siemens.

Control Valves

 

acvatix

 

Control valves ensure your comfort by providing the right amount of heating or cooling energy. They are expected to perform their task invisibly and inaudibly in perfect reliability for many years. This is exactly what you may expect from a Siemens control valve. Today our products are based on the combined expertise of the former Landis & Gyr and Staefa Control System companies as leading developers and manufacturers in the field; Acvatix ™ offers you today the widest selection of HVAC control valves, ranging from radiator valves up to large DN150 / PN40 valves for district heating plants.
 

Acvatix™ Control Valves

... for main HVAC plant
The product range includes include powerful electro hydraulic actuators for perfect control of large volumetric flows and high differential pressure, ultra-fast modulating magnetic valves for precise and exacting control loops and electromotoric actuators for best price/performance ratio. Matching valves in PN6, PN10, PN16, PN25 and PN40 - both flanged and threaded - covering flow rates from 0.25 to 300 m3/h complete the offering. Slipper valves and butterfly valves with matching actuators supplement the range for main HVAC plants.
 

... for rooms and zones
A full modular range of 2.5 and 5.5 mm stroke valves is at your disposal. In combination with thermal or electromotoric actuators and on/off, 3-position and DC0…10V control signals, your preferred choice is available. The MiniCombiValve, a world novelty for automatic balancing, is the ideal answer for trouble free radiator installations, both new and retrofit.
 

... for refrigerants
The brand new hermetically sealed MVL control valve is your prime choice for efficient and accurate control of chillers. This valve range covers hot-gas bypass, suction control as well as expansion control applications.

Standard Controllers

The ‘standard’ controller range comprises easy-to-configure HVAC controllers with preset functionality or pre-configured application types. 

All standard controllers from HVAC Products are graded according to their range of functions, input/output configuration or application range. Based upon the functionality required, you simply select the required controller and field devices and create your HVAC scheme. Each device can be used with a wide range of compatible sensors, valves, actuators and peripheral units from the complete HVAC Products range. 


Simple commissioning:
The principal benefit of any standard controller is the easy way it can be set up, with a standard controller the user is guided through the necessary configuration and parameter settings. Setting options include DIP-switches, digital displays, hand-held service tools or simple graphics, each according to the controller selected. 


Standard controllers greatly reduce the likelihood of incorrect settings and help to avoid the cost of unnecessary service calls and troubleshooting.

OpenAir™ Damper Actuators

HVAC Products have been developing damper actuators with considerable success for over 20 years. The development of the OpenAir™ product range is founded on these many years of experience. With OpenAir™ damper actuators, you can depend on a long and reliable service life and optimum added value for your HVAC systems - at an exceptionally good price.

Rotary actuators 
[ GCA | GIB | GBB | GLB | GDB | GMA | GEB ] 

Linear actuators
[ GBB | GEB | GLB | GDB ]

OpenAir™ Damper Actuators

SED2 Variable Frequency Drives

The Siemens family of SED2 Variable Frequency Drives is engineered specifically for HVAC applications. Many standard advanced design features make this variable frequency drive family
truly unique.

FEATURES:

  • Complete power range: 208-230V, 480V, 575V; 1 to 125 HP
  • Unique low harmonics design reduces noises and interference
  • Basic Operator Panel
  • Built-in P1 communications
  • Built-in PID for fast and accurate pressure control using pumps and fans
  • Pump staging for open loop, constant pressure, constant flow-type applications
  • Belt failure detection without a sensor

OPTIONS: