3 Port Motorised Valve P/N ART.703

These Valves are used to stop the flow of heating water to various "Heating Zones" throughout the house/premises. Ideally these should be installed as close as practicable to the Boiler/Heat source. These valves are generally controlled by a "Zone" thermostat.

3 Port Motorised Valve P/N ART.703

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3 Port Motorised Valve P/N ART.703

3 Port Motorized Valve (Zone Valve)

  • "A" connection normally closed
  • Auxilliary switch (micro switch) fitted
  • Female Connections
  • Voltage 240V  50Hz
  • Power consumption 6 W
  • Max Pressure 10 bar
  • Max differential pressure- 1/2" & 3/4" -1 bar, 1"- 0.7 bar
  • Max ambient temperature 60 degrees C
  • Fluid Temperature   -5 degrees C to + 90 degrees C
  • Opening time 12 seconds
  • Closing time 8 seconds
  • Conforms to Electromagnetic Conformity Directive 89/336/EEC
  • Conforms to Low Voltage Directive 73/23/EEC

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