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ABB Electromotor Valve Drive 120N

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ST/K 1.1
New product

The Electromotor Valve Drive ST/K 1.1 is a proportional valve drive for controlling heating valves. The valve drive is mounted on thermostat valve bases. It is actuated by a continuous KNX room thermostat. Moreover, the Electromotor Valve Drive ST/K 1.1 has two binary inputs that can be used to connect a presence contact and/or window contact, for example.  

€168.00
Tax excluded

  • Free choice of compulsory position via object
  • Determination of maximum actuating value
  • Limitation of actuating value
  • Precise adjustment at each valve
  • Operation with both standard and inverted valves
  • Building site function for operation without application
  • Large valve stroke enables adjustment to almost all valves
  • Simple installation with any valve adapter 
  • Power supply: Bus voltage
  • Permissible operating temperature: 0°C ...+ 50°C
  • Runtime: < 20s / mm
  • Actuating force: Max 120 N
  • Max. control stroke: 7.5 mm (linear movement)  
  • Detection of valve limit stops: Automatic  
  • Linearisation of characteristic valve curve:
  • Possible via software  
  • Protection class: III  
  • Protection rating: EN 60529: IP 21 
  • Dimensions: HxWxD 82,5 x 50 x 65 (mm) 
  • Typical power consumption 
    • Motor off: <5 mA
    • Motor on, seal not pressed: 10 mA
    • Motor on, seal pressed: (depending on force) 12..15 mA 
ST/K 1.1
New product

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ABB Electromotor Valve Drive 120N

The Electromotor Valve Drive ST/K 1.1 is a proportional valve drive for controlling heating valves. The valve drive is mounted on thermostat valve bases. It is actuated by a continuous KNX room thermostat. Moreover, the Electromotor Valve Drive ST/K 1.1 has two binary inputs that can be used to connect a presence contact and/or window contact, for example.  

Write your review