Features & Benefits

    Normally closed version with First-Open function

    Compact sizes especially suited to manifold cabinets

    Simple functional testing by means of position indicator

    Trouble-free because it is silent and needs no maintenance

    Technical description

    Applications:

    Designed for ON/OFF or PWM control.

    Supply voltage:

    24 VAC/VDC (+20%/-10%), 0-60 Hz.
    230 VAC (+10%/-10%), 50-60 Hz.

    Power consumption:

    24 V:
    Starting: ≤ 6 W (VA)
    During operation: ≤ 2 W (VA)
    230 V:
    Starting: ≤ 70 W (VA)
    During operation: ≤ 2 W (VA)

    Operating cycle time:

    ~ 3 min

    Adjusting force:

    100 N ±5%

    Temperature:

    Max. ambient temperature: 60°C
    Min. ambient temperature: 0°C
    Max. medium temperature: 100°C
    Storage temperature: -25°C to +60°C

    Ingress protection:

    IP54 at any position.

    Protection class:

    24 V: III, EN 60730
    230 V: II, EN 60730

    Overvoltage protection:

    Version 230 V according to EN 60730-1: 2,5 kV.

    Certification:

    CE, EN 60730

    Cable:

    Cable length: 1 m.
    Connection cable: 2 x 0,50 mm2.

    Stroke:

    4 mm

    Connection to valve:

    M30x1,5

    Body:

    Polyamide, grey

    Articles

    EMOtec, First-Open

    Type
    EAN
    Article No
    230 V
    Currentless closed (NC), First-Open
    4024052038824
    1806-15.500
    Currentless open (NO)
    4024052038923
    1806-16.500
    24 V
    Currentless closed (NC), First-Open
    4024052039029
    1806-17.500
    Currentless open (NO)
    4024052039128
    1806-18.500
    Accessories

    Adapter for mounting the EMOtec on valve bodies of other manufacturers.Threads M30x1.5 factory standard.

    Connecting to other brands

    Adapter for mounting the EMOtec on valve bodies of other manufacturers.
    Threads M30x1.5 factory standard.

    Manufacturer
    EAN
    Article No
    Danfoss RA (Ø≈20 mm)
    4024052297016
    9702-24.700
    Danfoss RAV (Ø≈34 mm)
    4024052300112
    9800-24.700
    Danfoss RAVL (Ø≈26 mm)
    4024052295913
    9700-24.700
    Vaillant (Ø≈30 mm)
    4024052296019
    9700-27.700
    TA (M28x1,5)
    4024052336418
    9701-28.700
    Herz (M28x1,5)
    4024052296316
    9700-30.700
    Markaryd (M28x1,5)
    4024052296514
    9700-41.700
    Comap (M28x1,5)
    4024052296712
    9700-55.700
    Oventrop (M30x1,0)
    4024052428519
    9700-10.700
    Giacomini (Ø≈22,6 mm)
    4024052429714
    9700-33.700
    Ista (M32x1,0)
    4024052511419
    9700-36.700
    Uponor (Velta)
    - Euro-/compact distributor or return valve 17
    4024052448111
    9700-34.700
    Uponor (Velta)
    - Provario distributor
    4024052510917
    9701-34.700

    Angle connection M30x1,5


    EAN
    Article No
    4024052035724
    7300-00.700

    Adapter for mounting the EMOtec with M30x1.5 connection on thermostatic insert for Series 2 or Series 3 clamping joint.M30x1.5 threading, factory standard.

    Connecting to radiators with integrated valves

    Adapter for mounting the EMOtec with M30x1.5 connection on thermostatic insert for Series 2 or Series 3 clamping joint.
    M30x1.5 threading, factory standard.

    Model
    EAN
    Article No
    Series 2
    4024052297214
    9703-24.700
    Series 3
    4024052313518
    9704-24.700

    EMOtec_vertical_persp

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    EMOtec_horizontal_persp

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    EMOtec_horizontal

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    EMOtec_vertical

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    Drawings