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Supply programme of the Alpha-Actuators
and Overview of the Compatibility of the Adapter
Alpha-Actuator 4 Pulse-Proportional
Outstandingly suitable for use in building process
control technique. The valves are activated by a
pulse-proportional process. The control voltage
of the switching on and off ration is changed at
the same time. This type of control offers great
advantages, particularly in the case of valves with
strong logarithmic characteristic curves.
· Operational voltage 24 V AC
· Can be supplied as normally-closed
· Intelligent pulse-proportional setting path
· Self-calibrating
· Closing point recording
· For quick-acting heating and cooling system
· Connection line with connector approx. 1 m
· Good parallel response in the case that several
heating or cooling systems at the same time
· Otherwise like Alpha-Actuator 4 Standard
Adapter Concept
There are a wide range of suitable adapter
colours to correspond with your valve or
manifold The adjustment will be synchronized
with the valves of the respective valve
manufacturer.
Alpha-Actuator 4 Standard
For two-point controls in heating, air conditioning
and ventilation plants. For the comfortable control
of radiators, heating circuit distributors, convectors
and similar devices.
· Operational voltage 24 V and 230 V
· Can be supplied as normally-open or normally-closed
· Connection line with connector approx. 1 m
Alpha-Actuator 4 Proportional
The 0 -10 V technology frequently used in construction
technology is used in a proportional 0 - 4 mm setting
path by this Actuator. An optimum control of quick-
acting heating and cooling systems, such as cooling
surfaces, heating and cooling systems, fan coils with
a proportion of external air or ventilation cabinets,
arises through this.
· Operational voltage 24 V AC
· Can be supplied as normally-closed
· Proportional valve travel
· Self-calibrating
· Closing point recording
· For quick-acting heating and cooling systems
· Connection line with connector approx. 1 m
· Otherwise as Alpha-Actuator 4 Standard