Siemens ALG252 Union Valve Coupling 25 MM

  • Cylindric thread to ISO 228-1 on the valve side. Tapered R-externally or cylindrical Rp-internally threaded to ISO 7-1 on the pipe side.
  • Each fitting set ALG..2 consists of 2 cap nuts, 2 insert nuts and 2 flat seals.

Siemens ALG253 Adaptor

  • Cylindric thread to ISO 228-1 on the valve side. Tapered R-externally or cylindrical Rp-internally threaded to ISO 7-1 on the pipe side.
  • Each fitting set ALG..3 consists of 3 cap nuts, 3 insert nuts and 3 flat seals.

Siemens GCA126.1E A Rotary air damper actuator

  • With self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mm
  • With position indication and adjustable mechanical limit stop
  • Manual override
  • With housing made of die-cast aluminium and 0.9 m connecting cable

Siemens GCA166.1E A Rotary air damper actuator

  • With self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mm
  • With position indication and adjustable mechanical limit stop
  • Manual override
  • With housing made of die-cast aluminium and 0.9 m connecting cable

Siemens GLB146.1E Rotary air damper actuator

  • For shaft dia. 8..16 mm, square 6...12 mm, min. shaft length 30 mm
  • With position indication and adjustable mechanical limit stop
  • Button for disengaging the gear train to enable manual override
  • With base made of steel, plastic housing and 0.9 m connecting cable

Siemens GLB161.1E Rotary air damper actuator

  • For shaft dia. 8..16 mm, square 6...12 mm, min. shaft length 30 mm
  • With position indication and adjustable mechanical limit stop
  • Button for disengaging the gear train to enable manual override
  • With base made of steel, plastic housing and 0.9 m connecting cable

Siemens IRA211 Thermostat

  • Selection of operating mode: Protection, comfort or Auto Timer
  • Adjustment of set point of room temperature unit in comfort mode
  • Selection of fan mode: Automatic or manual fan speed
  • Room temperature set point either in °C or °F (selectable)

Siemens QAE2120.010 Temperature Sensor

Immersion temperature sensor 100 mm LG-Ni1000, with protection pocket

Siemens QBM2030-5 Differential Pressure Sensor

  • With pressure-linear characteristic.
  • For use with air or non-aggressive gases, for general HVAC applications. With diaphragm sensing element and selectable pressure measuring ranges.
  • Supplied complete with set of 2 air duct connectors and PVC tube of 2 m.

Siemens QFM2120 Duct Sensor

For relative humidity and temperature.