Features & Benefits

    Body made of nickel-plated corrosion-free gunmetal

    Return shut-off

    Two-pipe design with presetting

    For all HEIMEIER thermostatic heads and actuators

    Technical description

    Applications area:

    Two- and one-pipe heating systems

    Function:

    Control
    Presetting
    Shut-off

    Dimensions:

    DN 15

    Pressure class:

    PN 10

    Temperature:

    Max. working temperature: 120°C, with protection cap or actuator 100°C.
    Min. working temperature: -10°C.

    Materials:

    Valve body: Corrosion resistant Gunmetal.
    O-rings: EPDM rubber
    Valve disc: EPDM rubber
    Return spring: Stainless steel
    Valve insert: Brass
    The complete thermostatic insert can be replaced using the fitting tool without draining the system.
    Spindle: Niro-steel spindle with double O-ring sealing. The outer O-ring can be replaced under pressure.
    Immersion pipe: Brass

    Other:
    See "Accessories".

    Surface treatment:

    Valve body and fittings are nickel-plated.

    Marking:

    Two-pipe:
    THE, flow direction arrow.
    Black protection cap.
    One-pipe:
    THE, flow direction arrow, 35/65.
    Blue protection cap.

    Pipe connection:

    G3/4 male thread for compression fittings for plastic, copper, precision steel or multi-layer pipe.

    Connection to thermostatic head and actuator:

    HEIMEIER M30x1,5

    Articles

    Nickel plated gunmetal

    Straight

    Nickel plated gunmetal

    DN
    kv value (max. presetting)*)
    P-band xp [K]
    Kvs
    kv value
    Radiator portion 35%
    EAN
    Article No
    1
    2
    3
    Two-pipe system
    15 (1/2")
    0,31
    0,55
    0,67
    0,83
    4024052375202
    3878-02.000
    One-pipe system (Housing ID no. 35/65)
    15 (1/2")
    1,50
    4024052375004
    3876-02.000

    *) factory setting

    Nickel plated gunmetal

    Angle

    Nickel plated gunmetal

    DN
    kv value (max. presetting)*)
    P-band xp [K]
    Kvs
    kv value
    Radiator portion 35%
    EAN
    Article No
    1
    2
    3
    Two-pipe system
    15 (1/2")
    0,31
    0,55
    0,67
    0,83
    4024052375301
    3879-02.000
    One-pipe system (Housing ID no. 35/65)
    15 (1/2")
    1,50
    4024052375103
    3877-02.000

    *) factory setting

    Accessories

    Dividable in the middle, made of plastic, white, for various pipe diameters. Centre distance 50 mm.Overall height max. 31 mm.

    Double rosette

    Dividable in the middle, made of plastic, white, for various pipe diameters.
    Centre distance 50 mm.
    Overall height max. 31 mm.

    EAN
    Article No
    4024052120710
    0520-00.093

    for plastic pipe according to DIN 4726, ISO 10508. PE-X: DIN 16892/16893, EN ISO 15875; PB: DIN 16968/16969. Connection male thread G3/4 according to DIN EN 16313 (Eurocone). Nickel-plated brass.

    Compression fitting

    for plastic pipe according to DIN 4726, ISO 10508. PE-X: DIN 16892/16893, EN ISO 15875; PB: DIN 16968/16969.
    Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
    Nickel-plated brass.

    Ø Pipe
    EAN
    Article No
    12x1,1
    4024052136018
    1315-12.351
    14x2
    4024052134618
    1311-14.351
    16x1,5
    4024052136117
    1315-16.351
    16x2
    4024052134816
    1311-16.351
    17x2
    4024052134915
    1311-17.351
    18x2
    4024052135110
    1311-18.351
    20x2
    4024052135318
    1311-20.351

    Replacement part.

    Thermostatic insert

    Replacement part.

    EAN
    Article No
    4024052132614
    1302-02.300

    consisting of 2 adapter pieces G3/4 x G3/4.Nickel-plated brass.

    S-connection set

    consisting of 2 adapter pieces G3/4 x G3/4.
    Nickel-plated brass.

    Model
    EAN
    Article No
    Set 1
    Axial distance min. 40/50 to max. 60/50
    4024052840816
    1354-02.362
    Set 2
    Axial distance min. 35/50 to max. 65/50
    4024052840915
    1354-22.362

    For connecting to plastic, copper, precision steel or multi-layer pipes. For valves with male thread connection G3/4.Brass nickel-plated.

    Length adjustment fitting

    For connecting to plastic, copper, precision steel or multi-layer pipes.
    For valves with male thread connection G3/4.
    Brass nickel-plated.

    L
    EAN
    Article No
    G3/4 x G3/4
    25
    4024052298310
    9713-02.354
    G3/4 x G3/4
    50
    4024052298419
    9714-02.354

    for copper or precision steel pipe with a wall thickness of 1 mm.

    Supporting sleeves

    for copper or precision steel pipe with a wall thickness of 1 mm.

    Ø Pipe
    L
    EAN
    Article No
    12
    25,0
    4024052127016
    1300-12.170
    15
    26,0
    4024052127917
    1300-15.170
    16
    26,3
    4024052128419
    1300-16.170
    18
    26,8
    4024052128815
    1300-18.170

    For compensating different pipe distances, e. g. when replacing old one-pipe valves. Note flow direction!Brass, nickel-plated.

    S-connection

    For compensating different pipe distances, e. g. when replacing old one-pipe valves.
    Note flow direction!
    Brass, nickel-plated.

    Axial distance [mm]
    Total length [mm]
    EAN
    Article No
    G3/4 x G3/4
    11,5
    43
    4024052139217
    1351-02.362

    for copper or precision steel pipe according to DIN EN 1057/10305-1/2. Connection male thread G3/4 according to DIN EN 16313 (Eurocone). Metal-to-metal joint. Nickel-plated brass. With a pipe wall thickness of 0.8-1 mm insert supporting sleeves. Heed pipe manufacturer’s technical advice.

    Compression fitting

    for copper or precision steel pipe according to DIN EN 1057/10305-1/2.
    Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
    Metal-to-metal joint.
    Nickel-plated brass.
    With a pipe wall thickness of 0.8-1 mm insert supporting sleeves. Heed pipe manufacturer’s technical advice.

    Ø Pipe
    EAN
    Article No
    12
    4024052214211
    3831-12.351
    14
    4024052214310
    3831-14.351
    15
    4024052214617
    3831-15.351
    16
    4024052214914
    3831-16.351
    18
    4024052215218
    3831-18.351

    for copper or precision steel pipe according to DIN EN 1057/10305-1/2 and stainless steel pipe. Connection male thread G3/4 according to DIN EN 16313 (Eurocone). Soft sealed, max. 95°C. Nickel-plated brass.

    Compression fitting

    for copper or precision steel pipe according to DIN EN 1057/10305-1/2 and stainless steel pipe.
    Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
    Soft sealed, max. 95°C.
    Nickel-plated brass.

    Ø Pipe
    EAN
    Article No
    15
    4024052515851
    1313-15.351
    18
    4024052516056
    1313-18.351

    for Alu/PEX multi-layer pipe according to DIN 16836. Connection male thread G3/4 according to DIN EN 16313 (Eurocone).Nickel-plated brass.

    Compression fitting

    for Alu/PEX multi-layer pipe according to DIN 16836.
    Connection male thread G3/4 according to DIN EN 16313 (Eurocone).
    Nickel-plated brass.

    Ø Pipe
    EAN
    Article No
    16x2
    4024052137312
    1331-16.351
    18x2
    4024052137411
    1331-18.351

    for all HEIMEIER thermostatic valve bodies.

    Hand regulating cap

    for all HEIMEIER thermostatic valve bodies.

    EAN
    Article No
    white RAL 9016
    4024052156610
    2001-00.325
    Spare parts

    Cap for Regulux N, Vekolux, E-Z Valves and Multilux V Eclipse

    EAN
    Article No
    Nickel-plated
    4024052400317
    0321-03.025

    3877-02-000-4c-hi

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    Frontpage-E-Z-Ventil

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    3878-02-000-4c-hi

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    3876-02-000-4c-hi

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    3879-02-000-4c-hi

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    Technical specifications

    Installation instructions

    2D3D