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Thermal actuator for unit valves with stroke indicator

AXT 301, 311

Thermal actuator for unit valves with stroke indicator

How energy efficiency is improved

Reliable actuation in efficient control systems


Features

  • Actuation of unit valves and valves in surface heating and cooling systems as well as fan coils

  • Low-force fitting on the valve using adapter ring

  • NC “normally closed” and NO “normally open” versions

  • NC version with first-open function

  • Adaptation to valve using plastic adapter M30 × 1.5 or M28 × 1.5

  • Max. closing force 125 N

  • With 230 V or 24 V thermal expansion element

  • Large visible and tactile position indicator

  • Low-noise and maintenance-free

  • Contemporary design

  • High functional quality and service life

  • Version with integrated auxiliary contact

  • Standard version with 1-metre cable permanently connected

  • Version with 2 m or 5 m plug-in cable

  • Can be mounted in any position, even suspended under the valve

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