Siemens

Combi valves (PICV) PN25, internally threaded (Smart Buildings, Valves & Thermostats)

Available Pre-adjustable Combi valves, PN 25, internally threaded for

  • ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units, and in heat exchangers for heating or cooling.
  • Heating zones like self-contained heating systems, apartments, individual rooms, etc.
  • Closed circuits .Volumetric flow 550…4000 l/h. With differential pressure test points.

RDF310.2/MMFlush mount room thermostat for 2-pipe FCU with on/off output, fit for square conduit boxes (Commercial, HVAC)

  • Flush-mount room temperature controller with LCD for fan coil units Output for on/off valve actuator, 3-wire on/off valve or 1-stage compressor
  • 3-speed fan control: Automatic or manual
  • Manual heating / cooling changeover or continuous Cooling only / Heating only
  • Operation modes: Comfort and Protection
  • Adjustable commissioning and control parameters
  • Optional display of room temperature or setpoint
  • Minimum and maximum setpoint limitation
  • Display temperature in increments of 0.5 °C or °F
  • Color of housing: signal white (RAL 9003)