Description
The MCA actuator family is designed for reliable control of distribution manifolds, zone valves and small PICVs in radiant heating and cooling systems. Its compact thermal design ensures silent operation, long service life and highly stable on/off modulation — making it ideal for residential and commercial applications.
Thanks to adaptive positioning and universal mounting with M30x1.5 connection, MCA can be installed on most manifold brands and zone valves without additional adapters. The integrated function indicator and optional auxiliary microswitch simplify commissioning, monitoring and system integration.
Engineered for every type of radiant system, MCA provides dependable actuation with minimal energy consumption, ensuring accurate temperature control and efficient operation of heating and cooling circuits.
Key Features
Electro-thermal actuator for manifolds, zone valves and small PICVs.4 mm stroke suitable for most radiant-panel manifolds and zone valves.140 N force for reliable closing and opening.
Power supply options: 110–230 V AC or 24 V AC/DC.
Optional auxiliary microswitch for pump or fan control.
Silent thermal operation with low energy consumption.
M30x1.5 threaded connection for universal compatibility.
Integrated function indicator pin for clear visual status.
Adaptive positioning supporting different manifold geometries.
Manual override position for installation and servicing.
IP54 protection; can be installed in any orientation.
Available with standard cable length or extended cable versions.
Benefits
Ideal for radiant floor, ceiling and wall systems with precise zone control.
Very quiet operation, perfect for residential or small commercial spaces.
Universal mounting simplifies installation on manifolds and valves from different brands.
Low power consumption reduces operating costs across multi zone systems.
Optional microswitch allows direct pump or fan interlocking.
Maintenance free design ensures long term, reliable service.
Applications
Radiant heating and cooling manifolds.
Zone valves and room temperature control.
Small PICV valves in compact hydronic circuits.
Heating, cooling and ventilation systems requiring on/off thermal actuation.
Residential and commercial multi zone systems.
