Features & Benefits

    Installation with interchanged supply and return pipe

    Prevents hammering noises

    V-exact II models with precision presetting

    For exact hydraulic balancing

    Eclipse models with automatic flow limitation

    For automatic hydronic balancing

    Valve body in gunmetal

    Corrosion-resistant and safe

    Technical description

    Applications:

    Heating and cooling systems.

    Function:

    Control
    Flow limitation (Eclipse)
    Stepless presetting (V-exact II)
    Shut-off
    Prevents hammering noises with interchanged supply and return pipe

    Dimensions:

    DN 10-15

    Pressure class:

    PN 10

    Temperature:

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

    Flow range Eclipse:

    The flow can be stepless pre-set within the range: 10-150 l/h.
    Delivery setting: Commissioning
    (Max. nominal flow qmN at 10 kPa respecting EN 215: 115 l/h)

    Differential pressure (ΔpV) Eclipse:

    Max. differential pressure:
    60 kPa (<30 dB(A))
    Min. differential pressure:
    10 – 100 l/h = 10 kPa
    100 – 150 l/h = 15 kPa

    Materials:

    Valve body: Corrosion resistant Gunmetal
    O-rings: EPDM rubber
    Valve disc: EPDM rubber
    Return spring: Stainless steel
    Valve insert: Brass, PPS
    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 (V-exact II).

    Surface treatment:

    Valve body and fittings are nickel-plated.

    Marking:

    THE, flow direction arrow, DN and II+ Designation.
    With presetting: White protection cap.
    Eclipse: Orange protection cap.

    Pipe connection:

    The female-threaded version is designed for connection to threaded pipe, or in conjunction with compression fittings, to copper precision steel or multi-layer pipe (only DN 15).

    Connection to thermostatic head and actuator:

    HEIMEIER M30x1,5

    Articles – With Eclipse automatic flow limitation

    Axial

    DN
    D
    d2
    l3
    l4
    H1
    Flow range
    [l/h]
    EAN
    Article No
    10 (3/8")
    Rp3/8
    R3/8
    26
    52
    21,5
    10-150
    4024052931613
    9113-01.000
    15 (1/2")
    Rp1/2
    R1/2
    29
    58
    21,5
    10-150
    4024052931712
    9113-02.000

    Straight

    DN
    D
    d2
    l1
    l2
    H2
    Flow range
    [l/h]
    EAN
    Article No
    10 (3/8")
    Rp3/8
    R3/8
    59
    85
    21,5
    10-150
    4024052931811
    9114-01.000
    15 (1/2")
    Rp1/2
    R1/2
    66
    95
    21,5
    10-150
    4024052931910
    9114-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm

    Values H1 and H2 are at the bearing surface thermostatic head or actuator.

    Articles – With V-exact II stepless precision presetting

    Axial

    DN
    D
    d2
    l3
    l4
    H1
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    10 (3/8")
    Rp3/8
    R3/8
    26
    52
    21,5
    0,025 – 0,670
    0,86
    4024052899012
    9103-01.000
    15 (1/2")
    Rp1/2
    R1/2
    29
    58
    21,5
    0,025 – 0,670
    0,86
    4024052899111
    9103-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm

    Values H1 and H2 are at the bearing surface thermostatic head or actuator.


    Kvs = m3/h at a pressure drop of 1 bar and fully open valve.

    Kv [xp] max. 1 K / 2 K = m3/h at a pressure drop of 1 bar with thermostatic head.

    Straight

    DN
    D
    d2
    l1
    l2
    H2
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    10 (3/8")
    Rp3/8
    R3/8
    59
    85
    21,5
    0,025 – 0,670
    0,86
    4024052899210
    9104-01.000
    15 (1/2")
    Rp1/2
    R1/2
    66
    95
    21,5
    0,025 – 0,670
    0,86
    4024052899319
    9104-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm

    Values H1 and H2 are at the bearing surface thermostatic head or actuator.


    Kvs = m3/h at a pressure drop of 1 bar and fully open valve.

    Kv [xp] max. 1 K / 2 K = m3/h at a pressure drop of 1 bar with thermostatic head.

    Accessories

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

    Support sleeve

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

    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 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

    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 V-exact II from 2012, Calypso exact, Calypso TRV-3 and Vekolux.Color grey.

    Setting key

    For V-exact II from 2012, Calypso exact, Calypso TRV-3 and Vekolux.
    Color grey.

    EAN
    Article No
    4024052035823
    3670-01.142

    for copper or precision steel pipe according to DIN EN 1057/10305-1/2.Female thread connection Rp3/8 – Rp3/4.Metal-to-metal joint. Brass nickel-plated.Support sleeves should be used for a pipe wall thickness of 0.8 – 1 mm. Follow the specifications of the pipe manufacturer.

    Compression fitting

    for copper or precision steel pipe according to DIN EN 1057/10305-1/2.
    Female thread connection Rp3/8 – Rp3/4.
    Metal-to-metal joint.
    Brass nickel-plated.
    Support sleeves should be used for a pipe wall thickness of 0.8 – 1 mm. Follow the specifications of the pipe manufacturer.

    Ø Pipe
    DN
    EAN
    Article No
    12
    10 (3/8")
    4024052174614
    2201-12.351
    14
    15 (1/2")
    4024052174713
    2201-14.351
    15
    15 (1/2")
    4024052175017
    2201-15.351
    16
    15 (1/2")
    4024052175116
    2201-16.351
    18
    20 (3/4")
    4024052175215
    2201-18.351

    for Eclipse. Color orange.

    Setting key

    for Eclipse. Color orange.

    EAN
    Article No
    4024052937714
    3930-02.142

    for differential pressure measurement at thermostatic valve bodies with TA-SCOPE balancing instrument.

    Measuring spindle for fitting tool

    for differential pressure measurement at thermostatic valve bodies with TA-SCOPE balancing instrument.

    EAN
    Article No
    4024052942114
    9790-01.890

    Other accessories, see catalogue leaflet "Accessories and spare parts for thermostatic radiator valves".

    For clamping plastic, copper, precision steel or multi-layer pipes.Nickel-plated brass.

    Double connection fitting

    For clamping plastic, copper, precision steel or multi-layer pipes.
    Nickel-plated brass.

    L
    EAN
    Article No
    G3/4 x R1/2
    26
    4024052308415
    1321-12.083

    for Alu/PEX multi-layer pipe according to DIN 16836. Female thread connection Rp1/2.Nickel-plated brass.

    Compression fitting

    for Alu/PEX multi-layer pipe according to DIN 16836.
    Female thread connection Rp1/2.
    Nickel-plated brass.

    Ø Pipe
    EAN
    Article No
    16 x 2
    4024052138616
    1335-16.351

    complete with case, box spanner and replacement seals, for replacing thermostatic inserts without draining off the heating system (for DN 10 to DN 20).

    Fitting tool

    complete with case, box spanner and replacement seals, for replacing thermostatic inserts without draining off the heating system (for DN 10 to DN 20).

    EAN
    Article No
    4024052298914
    9721-00.000

    9104-02-000

    Select a format Download

    3930-02-142_persp

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    Reversed-V-exact_II-Cut

    Select a format Download

    9114-02-000-persp

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    9113-02-000

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    Reversed-Eclipse-Cut

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    9114-02-000

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    3930-02-142

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    9103-02-000

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    3930-02-300

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    9104-02-000-persp

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    Frontpage-reversed_flow

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