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Valves and actuators

Acvatix valves and actuators

Acvatix hydronics. Everything under control.

Acvatix™ is a versatile range of valves and actuators designed for ease of use, superior control accuracy, and energy efficiency. The Acvatix product range can help you to fulfill nearly any control and hydronic requirements associated with the generation, distribution and use of heating and cooling.

The right Acvatix valves and acutators for your project is only a few clicks away.
Explore Acvatix
Globe valves

Plan and install in record time

Globe valves are used for flow shutoff, flow regulation or fluids mixing in the majority of HVAC applications. Siemens recommends globe valves especially for floor heating, zone control, heating groups, district heating and boiler plant applications.


Acvatix globe valves provide you with:                                                                      

  • Reliability rates and long service life, even in extreme temperature and high pressure environments
  • Fast installation 
  • Visible operating and position displays for easy troubleshooting during servicing
  • Simplified system modernization with backwards compatibility 
  • Siemens HVAC Lab product quality certification

Hydronics made easy

PICVs (pressure-independent combi valves) prevent oversupply and reciprocal hydronic interference, reducing energy consumption and operational costs. Additionally, PICV enabled precise temperature control improves the comfort and wellbeing of building users. Siemens recommends PICVs especially for radiators, chilled ceilings, VAV and fan coil units.


Acvatix product benefits:

  • Simple planning and implementation of energy-efficient HVAC systems
  • Flexible planning thanks to continuous volumetric flow ranges and large differential pressure ranges
  • Simplified dimensioning, presetting, hydronic balancing, and commissioning
  • Easier system extension with independent pressure control       
Control ball valves
Control ball valves

An excellent choice for your business

Designed for efficiency, with precise control and leak-free operations, control ball valves are used for continuous and precise control in closed circuits. Siemens recommends control ball valves especially for air handling units and the 6-port control ball valves for heated and chilled ceilings.


Acvatix benefits:

  • Simple handling for quick, error-free installation 
  • Highly efficient, with low torque and friction, and fine kvs graduation
  • Broad range of actuators and customer-specific adaptations
  • Flexible connection with internal and external thread screw fittings for the 6-port control ball valves
Magnetic valves
Magnetic valves

Solid conditions with accurate control

Magnetic valves are valves with a pre-installed magnetic actuator. They are used for the shutoff and mixing of fluids (water, water with antifreeze, heat transfer fluid etc.) and steam in nearly all HVAC applications. Magnetic valves are also ideal for applications with even th