Features & Benefits

    Double O-ring sealing

    Consistent presetting through a non-rising double spindle

    Can be retrofitted as a Eclipse F or Calypso exact thermostatic valve

    Technical description

    Applications:

    Heating systems

    Function:

    Balancing
    Pre-setting
    Shut-off

    Dimensions:

    DN 10-20

    Pressure class:

    PN 10

    Temperature:

    Max. working temperature: 120°C
    Min. working temperature: -10°C

    Material:

    Valve body: Brass.
    O-rings: EPDM rubber.
    Valve insert: Brass.
    Handwheel: PP (Polypropylen), tight-packed with protection film, white RAL 9016.

    Surface treatment:

    Valve body and fittings are nickel-plated.

    Marking:

    THE, country code, flow direction arrow, DN. II+ -Designation.

    Standards:

    Dimensions according to DIN EN 215 (Series F).

    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.
    Not suitable for compression fitting for multi layer pipes.

    Articles

    Angle

    DN
    D
    d2
    l3
    l4
    l5
    H1
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    24
    49
    20
    58,5
    1,70
    4024052952519
    3491-01.500
    15
    Rp1/2
    R1/2
    26
    53
    23
    58
    2,44
    4024052952618
    3491-02.500
    20
    Rp3/4
    R3/4
    30
    63
    26
    56
    2,66
    4024052952717
    3491-03.500

    Straight

    DN
    D
    d2
    l1
    l2
    H2
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    50
    76
    57
    1,70
    4024052952816
    3492-01.500
    15
    Rp1/2
    R1/2
    55
    83
    57
    2,44
    4024052952915
    3492-02.500
    20
    Rp3/4
    R3/4
    65
    97
    57
    2,66
    4024052953011
    3492-03.500

    *) 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


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

    Accessories

    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")
    -
    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 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

    with connection screw.Plastic, white RAL 9016.

    Handwheel Mikrotherm

    with connection screw.
    Plastic, white RAL 9016.

    For DN
    EAN
    Article No
    10 - 20 (3/8"-3/4") from 04.1988
    4024052113118
    0122-02.327

    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

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

    Eclipse F with automatic flow limitation

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

    Retrofitting/
    Replacement inserts
    For DN valve
    EAN
    Article No
    10, 15, 20
    4024052940912
    3930-02.300

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

    Calypso exact with stepless precision presetting

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

    Retrofitting/
    Replacement inserts
    For DN valve
    EAN
    Article No
    10, 15, 20
    4024052841417
    3700-02.300

    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
    Fitting tool
    4024052298914
    9721-00.000

    Frontpage-Mikrotherm-F

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    3492-01_500_persp

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    3491-01-500

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    012202327

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    3492-01-500

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    3491-01-500_persp

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    3491-02-000-schnitt

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    Technical specifications

    Installation instructions