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Electro-thermal actuators in the operating mode normally open and normally closed for heating circuit manifolds and radiator valves.


  • Operating mode NO normally open and NC normally closed
  • Valve position visually indicated and tangible
  • Bayonet connection audibly engaged with click
  • Low power input
  • Silent operation
  • Available to fit most valve bodies
  • Connection cable, pluggable


Electro-thermal actuator, function NC (Normally Closed) or NO (Normally Open), 230 V / 24 V