Features & Benefits

    Optimised noise behaviour

    Through specially designed setting

    High flow range

    For various applications

    Double O-ring seal

    For durable and maintenance free operation

    Technical description

    Applications:

    Heating systems

    Function:

    Control
    Stepless presetting
    Shut-off

    Dimensions:

    DN 10-20

    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.
    White protection cap.

    Standards:

    Calypso exact 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

    with male thread G 3/4

    Angle

    with male thread G 3/4

    DN
    d1
    d2
    l3
    l4
    H1
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    15
    G3/4
    R1/2
    26
    53
    23,5
    0,025 - 0,670
    0,86
    4024052949311
    3455-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm

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


    Cvs = gpm at a pressure drop of 1 psi and fully open valve.

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

    with male thread G3/4

    Axial

    with male thread G3/4

    DN
    d1
    d2
    l3
    l4
    H1
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    15
    G3/4
    R1/2
    26
    53
    34,5
    0,025 - 0,670
    0,86
    4024052949519
    3457-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm

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


    Cvs = gpm at a pressure drop of 1 psi and fully open valve.

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

    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
    0,025 - 0,670
    0,86
    4024052927517
    3450-01.000
    15
    Rp1/2
    R1/2
    26
    53
    34,5
    0,025 - 0,670
    0,86
    4024052927616
    3450-02.000
    20
    Rp3/4
    R3/4
    30
    63
    34,5
    0,025 - 0,670
    0,86
    4024052927715
    3450-03.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm

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


    Cvs = gpm at a pressure drop of 1 psi and fully open valve.

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

    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
    0,025 - 0,670
    0,86
    4024052923014
    3451-01.000
    15
    Rp1/2
    R1/2
    26
    53
    23
    23,5
    0,025 - 0,670
    0,86
    4024052922918
    3451-02.000
    20
    Rp3/4
    R3/4
    30
    63
    26
    21,5
    0,025 - 0,670
    0,86
    4024052927814
    3451-03.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm

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


    Cvs = gpm at a pressure drop of 1 psi and fully open valve.

    Kv [xp] max. 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
    Rp3/8
    R3/8
    50
    76
    22,5
    0,025 - 0,670
    0,86
    4024052926817
    3452-01.000
    15
    Rp1/2
    R1/2
    55
    83
    22,5
    0,025 - 0,670
    0,86
    4024052926916
    3452-02.000
    20
    Rp3/4
    R3/4
    65
    97
    22,5
    0,025 - 0,670
    0,86
    4024052927913
    3452-03.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm

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


    Cvs = gpm at a pressure drop of 1 psi and fully open valve.

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

    with male thread G3/4

    Straight

    with male thread G3/4

    DN
    d1
    d2
    H2
    Kv
    p-band max. 2 K
    Kvs
    EAN
    Article No
    15
    G3/4
    R1/2
    22,5
    0,025 - 0,670
    0,86
    4024052949410
    3456-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm

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


    Cvs = gpm at a pressure drop of 1 psi and fully open valve.

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

    Accessories

    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

    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

    Capillary tube length – 2 mGraduation cap, white RAL 9016.With two economy clips.For further thermostatic heads and information see "Thermostatic head K" brochure

    Thermostatic head K with remote sensor

    Capillary tube length – 2 m
    Graduation cap, white RAL 9016.
    With two economy clips.

    For further thermostatic heads and information see "Thermostatic head K" brochure

    Setting range
    EAN
    Article No
    6°C - 28°C
    Number on dial 1-5
    4024052260515
    6002-00.500

    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 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 public buildings.Infinitely variable temperature setting using a special key without having to remove the protection cap.Protection cap can be turned endlessly.Protected against theft.Flexural strength of the thermostatic head min. 1000 N.White protection cap RAL 9016.For further thermostatic heads and information see "Thermostatic head B" brochure.

    Thermostatic head B

    For public buildings.
    Infinitely variable temperature setting using a special key without having to remove the protection cap.
    Protection cap can be turned endlessly.
    Protected against theft.
    Flexural strength of the thermostatic head min. 1000 N.
    White protection cap RAL 9016.
    For further thermostatic heads and information see "Thermostatic head B" brochure.

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

    Calypso exact

    Replacement thermostatic insert

    Calypso exact

    EAN
    Article No
    4024052841417
    3700-02.300

    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 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

    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

    With built-in sensor.Setting scale with numbers 1 – 5.Graduation cap, white RAL 9016.For further thermostatic heads and information see "Thermostatic head DX" brochure.

    Thermostatic head DX

    With built-in sensor.
    Setting scale with numbers 1 – 5.
    Graduation cap, white RAL 9016.

    For further thermostatic heads and information see "Thermostatic head DX" brochure.

    Setting range
    EAN
    Article No
    6°C - 28°C
    4024052494026
    6700-00.500

    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

    With built-in sensor.Setting scale with numbers 1 – 5.Graduation cap, white RAL 9016.For further thermostatic heads and information see "Thermostatic head D-U" brochure.

    Thermostatic head D-U

    With built-in sensor.
    Setting scale with numbers 1 – 5.
    Graduation cap, white RAL 9016.

    For further thermostatic heads and information see "Thermostatic head D-U" brochure.

    Temperature range
    Setting numbers
    EAN
    Article No
    6-28°C
    1 - 5
    4024052463725
    6852-00.500
    16-28°C
    2 - 5
    4024052928019
    6852-31.500

    Remote dial with built-in sensor.Capillary tube length – 2 m.Setting scale with numbers 1 – 5.Graduation cap, white RAL 9016.For further thermostatic heads and information see "Thermostatic head F" brochure.

    Thermostatic head F

    Remote dial with built-in sensor.
    Capillary tube length – 2 m.
    Setting scale with numbers 1 – 5.
    Graduation cap, white RAL 9016.

    For further thermostatic heads and information see "Thermostatic head F" brochure.

    Setting range
    EAN
    Article No
    0°C - 27°C
    4024052191017
    2802-00.500

    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 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

    Graduation cap, white RAL 9016.With two economy clips.For further thermostatic heads and information see "Thermostatic head K" brochure.

    Thermostatic head K with built-in sensor

    Graduation cap, white RAL 9016.
    With two economy clips.

    For further thermostatic heads and information see "Thermostatic head K" brochure.

    Setting range
    EAN
    Article No
    6°C - 28°C
    Number on dial 1-5
    4024052521920
    6000-09.500
    6°C - 28°C
    Setting scale with temperature values
    4024052561612
    6000-00.600

    3452-02-000

    Select a format Download

    3451-02-000_persp

    Select a format Download

    3456-02-000

    Select a format Download

    3451-02-000

    Select a format Download

    Calypso_exact_frontpage

    Select a format Download

    3455-02-000

    Select a format Download

    3450-02-000

    Select a format Download

    3457-02-000

    Select a format Download

    3452-02-000_persp

    Select a format Download

    Technical specifications

    Installation instructions

    2D3D