Which motor is used in a mixer

Pump group 1 "with 3-way mixer, motor and pump, energy efficiency class" A "

PUmpengruppe 1 "with 3-way mixer, mixer motor and Halm circulation pump 25-6 E 180 energy efficiency class" A "

The pump group is suitable for mixed heating circuits, radiators, underfloor heating, etc. The flow and return are interchangeable. The technology ensures good pump ventilation, replaceable spindle seals on the ball valves. The material of the screw connections / union nuts, mixers and ball valves is made of brass and therefore no solidification is possible. Covered with EPP insulation. It can be installed as a single station or as a group on a boiler distributor.

Structure of the preliminary run:

  • 1 x screw connection DN 25 (1 ")
  • 1 x flow pump flange ball valve with thermometer and handwheel (thermometer ring red)
  • 1 x union nut and seal
  • 1 x 3-way mixer Kvs value 6
  • 1 x mixer servomotor

Structure of the return line:

  • 1 x screw connection DN 25 (1 ")
  • 1 x brass tube
  • 1 x connecting pipe to the 3-way mixer
  • 1 x return pump flange ball valve with thermometer and handwheel (thermometer ring blue) and adjustable gravity brake by turning the handwheel 45 °

Dimensions with insulation:

  • Axis dimension: 125 mm
  • Height: 380 mm
  • Width: 240 mm
  • Depth: 210 mm

Circulation pump:

  • Halm 25-6 E 180 energy efficiency class? A "[BEST in class] with a 5-year manufacturer guarantee.
  • Technical specifications:
  • with digital display of the current pump output
  • Automatic speed control (proportional pressure, constant volume) or fixed speed levels (constant pressure) can be set using a rotary knob.
  • Integrated night reduction
  • Flow rate: 3.2 m³
  • Delivery head: 6 m
  • Control range: 4-23 W / 4-50 W / 4-66 W
  • Media temperature: +2 ° C to +95 ° C
  • Installation length: 180 mm
  • Thread connection: 1 "union nut 11/2"
  • Protection class: IP 42
  • Insulation class: F
  • Nominal pressure: PN 10
  • EEI: <0.23 HEP Plus XX-6.0 EXXX

Mixer actuator

Compact servomotor, suitable for an insulated heating circuit set. Possible control by commercially available controls with 3-point output. Simple direct mounting with just one screw. The stud bolt supplied serves as an anti-twist device. The mounting position can be freely selected in 90 ° steps. Manual adjustment is possible for flushing and commissioning work or in the event of malfunctions; the gear is disengaged and the mixer tap can be moved to any position.

  • Technical specifications:
  • Torque: 5 Nm
  • Running time: 140 s
  • Rotation angle: 90 °
  • Direction of rotation: selectable on terminals
  • Position indicator: reversible indicator plate
  • Nominal voltage: 230 V, 50 Hz / IP40
  • Power: 2.5 W.
  • Connection cable: 3x 0.75 mm², length 1.5 m
  • Protection class: ll all-insulated

On request, the pump group can also be supplied without a circulation pump or from a different manufacturer, type, etc. Simply send your request to the e-mail: [email protected] Information by phone: 05954-925831