Features & Benefits

    Protected against theft

    Flexural strength of the thermostatic head min. 1000 N

    Infinitely variable temperature setting using a special key without removing the protection cap

    Combining the minimalistic design with extra robustness even in the toughest environments e.g. in public buildings

    Protection cap can be turned endlessly

    Liquid-filled thermostat with high pressure power and precision control

    Technical description

    Applications area:

    Heating systems

    Functions:

    Room temperature control.
    Frost protection.

    Control behavior:

    Proportional controller without auxilliary energy. Liquid-filled thermostat. High pressure power, lowest hysteresis, optimal closing time.
    Stable control behavior even in the case of small calculated p-band variation (<1K).

    Nominal temperature range:

    8 °C to 26 °C (46 °F to 79 °F).

    Temperature:

    Max. sensor temperature: 50°C (122°F)

    Specific extension:

    0.22 mm/K,
    Valve stroke limiter

    Control accuracy, CA value:

    0.6 K

    Water temperature influence:

    0.8 K

    Differential pressure influence:

    0.3 K

    Closing time:

    26 min

    Hysteresis:

    0.4 K

    Material:

    PBTGF15, PA6.6 GF30, PPA GF60, PPO/PAGF20, brass, steel.
    Liquid-filled thermostat.

    Colour:

    White RAL 9016

    Marking:

    IMI HEIMEIER and KEYMARK symbol.

    Standard:

    KEYMARK certified and tested according to EN 215. See also leaflet "Thermostatic Heads - General".

    Connection:

    Designed to be mounted on all HEIMEIER thermostatic valve bodies and radiators with integrated valves which have an M30x1.5 thermostatic insert.
    Protected against theft.
    Flexural strength of the thermostatic head min. 1000 N.

    Articles

    For public buildings

    Halo-B

    For public buildings

    Setting range
    EAN
    Article No
    8°C - 26°C
    4024052188512
    2500-00.500
    Accessories

    For activating thermostatic head Halo-B and B (temperature setting).Also for V-exakt to end of 2011 / F-exakt thermostatic valve bodies, Regulux lockshield, Vekolux double connection fittings, and radiator air vents.

    Universal key

    For activating thermostatic head Halo-B and B (temperature setting).
    Also for V-exakt to end of 2011 / F-exakt thermostatic valve bodies, Regulux lockshield, Vekolux double connection fittings, and radiator air vents.

    EAN
    Article No
    4024052338917
    0530-01.433

    Halo-B_vertical_persp

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    Halo-B_persp

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    Halo-B_front

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    Drawings

    2D3D