Features & Benefits

    Optimised noise behaviour

    Through specially designed setting

    Very low flow

    For district heating systems with high temperature differences.

    Double O-ring seal

    For durable and maintenance free operation

    Technical description

    Applications:

    Heating systems

    Function:

    Control
    Stepless presetting
    Shut-off

    Dimensions:

    DN 10-15

    Pressure class:

    PN 10

    Temperature:

    Max. working temperature: 120°C, with protection cap or actuator 100°C.
    Min. working temperature: 2°C.

    Materials:

    Valve body: Brass
    O-rings: EPDM rubber
    Valve disc: EPDM rubber
    Return spring: Stainless steel
    Valve insert: Brass, PPS (polyphenylsulphide)
    The complete thermostatic insert can be replaced using the HEIMEIER fitting tool without draining the system.
    Spindle: Niro-steel spindle with double O-ring sealing.

    Surface treatment:

    Valve body and fittings are nickel-plated.

    Marking:

    THE, country code, flow direction arrow, DN and KEYMARK-Designation. II+ Designation.
    Red protection cap.

    Standards:

    The valves meet the following requirements:
    – KEYMARK certified and tested to DIN EN 215, series F.
    – the “highly expanded version” and the “standard version” of the specification FW 507 drawn up by the Arbeitsgemeinschaft Fernwärme (AGFW) (Working Group for District Heating).

    Pipe connection:

    The female-threaded version is designed for connection to threaded pipe, or in conjunction with compression fittings, to copper or precision steel pipe.
    With double connection fitting suitable for compression fitting for multi-layer pipes.

    Connection to thermostatic head and actuator:

    HEIMEIER M30x1,5

    Articles

    Angle

    DN
    D
    d2
    l3
    l4
    l5
    H1
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    24
    49
    20
    24
    0,010-0,520
    0,544
    4024052055722
    3651-01.000
    15
    Rp1/2
    R1/2
    26
    53
    23
    23,5
    0,010-0,520
    0,544
    4024052055821
    3651-02.000

    Straight

    DN
    D
    d2
    l1
    l2
    H2
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    50
    76
    22,5
    0,010-0,520
    0,544
    4024052055920
    3652-01.000
    15
    Rp1/2
    R1/2
    55
    83
    22,5
    0,010-0,520
    0,544
    4024052056026
    3652-02.000

    Axial

    DN
    D
    d2
    l3
    l4
    H1
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    24,5
    50
    34,5
    0,010-0,520
    0,544
    4024052055524
    3650-01.000
    15
    Rp1/2
    R1/2
    26
    53
    34,5
    0,010-0,520
    0,544
    4024052055623
    3650-02.000

    *) 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. 2 K = m3/h at a pressure drop of 1 bar with thermostatic head.

    Accessories

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

    Setting key

    For V-exact II from 2012, Calypso exact, Calypso TRV-3, Calypso F-exact 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 thermostatic valve bodies with II marking, from 2012 and II+ marking, from 2015.

    Replacement thermostatic insert for reversed flow direction

    For thermostatic valve bodies with II marking, from 2012 and II+ marking, from 2015.

    EAN
    Article No
    4024052951611
    3700-24.300

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

    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 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 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 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 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

    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

    Calypso F-exact

    Replacement thermostatic insert

    Calypso F-exact

    EAN
    Article No
    4024052056125
    3650-00.300

    Calypso_F-exact_axial_3650-02-000

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    Calypso_F-exact_angle_3651-02-000

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    Insert_Calypso_F-exact_3650-00-300

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    Calypso_F-exact_angle_3651-02-000_persp

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    Calypso_F-exact_straight_3652-02-000

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    Calypso_F-exact_straight_3652-02-000_persp

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    Calypso_F-exact_axial_3650-02-000_persp

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