Features & Benefits

    Double O-ring seal

    For durable and maintenance free operation

    Valve body in gunmetal

    Corrosion-resistant and safe

    Thermostatic insert replaceable under pressure

    with DN 10 and DN 15

    Technical description

    Applications:

    Heating and cooling systems.

    Function:

    Control
    Shut-off

    Dimensions:

    DN 10-32

    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 (DN 10, DN 15).
    Spindle: Niro-steel spindle with double O-ring sealing. The outer O-ring can be replaced under pressure.

    Surface treatment:

    Valve body and fittings are nickel-plated.

    Marking:

    THE, country code, flow direction arrow, DN and KEYMARK-Designation.
    II+ Designation for DN 10 axial and double angle.
    Blue protection cap:
    Stuffing box, blue: DN 10, DN 15 angle and straight, DN 15 straight with flat sealing, straight with bended nipple and DN 15 axial.
    Stuffing box without colour identification: DN 20 angle and straight.
    Black protection cap:
    Stuffing box, black: DN 10 axial, double angle, DN 20 straight with flat sealing.
    Stuffing box without colour identification: DN 25, DN 32 angle and straight.

    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).
    The male-threaded version, in conjunction with the appropriate compression fittings, permits connection to plastic pipe.

    Connection to thermostatic head and actuator:

    HEIMEIER M30x1,5

    Articles

    Connection to radiator right

    Double angle

    Connection to radiator right

    Black protection cap.

    DN
    D
    d2
    l3
    l4
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    26
    52
    0,38 / 0,79
    1,30
    4024052183517
    2340-01.000
    15
    Rp1/2
    R1/2
    29
    58
    0,38 / 0,79
    1,50
    4024052183616
    2340-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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.

    Axial

    DN 10: Black protection cap. DN 15: Blue protection cap.

    DN
    D
    d2
    l3
    l4
    H1
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    26
    52
    31,5
    0,38 / 0,79
    1,50
    4024052180417
    2245-01.000
    15
    Rp1/2
    R1/2
    29
    58
    31,5
    0,46 / 0,92
    2,50
    4024052180516
    2245-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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.

    with bended nipple

    Straight

    with bended nipple

    Blue protection cap.

    DN
    D
    d2
    l1
    H2
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    15
    Rp1/2
    R1/2
    66
    21,5
    0,46 / 0,92
    2,50
    4024052180110
    2244-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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.

    with male thread G 3/4Connection to radiator right

    Double angle

    with male thread G 3/4
    Connection to radiator right

    Black protection cap.

    DN
    d1
    d2
    l3
    l4
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    15
    G3/4
    R1/2
    29
    58
    0,38 / 0,79
    1,50
    4024052184217
    2342-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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.

    with male thread G 3/4Connection to radiator left

    Double angle

    with male thread G 3/4
    Connection to radiator left

    Black protection cap.

    DN
    d1
    d2
    l3
    l4
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    15
    G3/4
    R1/2
    29
    58
    0,38 / 0,79
    1,50
    4024052184316
    2343-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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.

    Connection to radiator left

    Double angle

    Connection to radiator left

    Black protection cap.

    DN
    D
    d2
    l3
    l4
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    26
    52
    0,38 / 0,79
    1,30
    4024052184019
    2341-01.000
    15
    Rp1/2
    R1/2
    29
    58
    0,38 / 0,79
    1,50
    4024052184118
    2341-02.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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.

    Angle

    DN 10-20: Blue protection cap. DN 25-32: Black protection cap.

    DN
    D
    d2
    l3
    l4
    l5
    H1
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    26
    52
    22
    21,5
    0,46 / 0,92
    2,30
    4024052179213
    2241-01.000
    15
    Rp1/2
    R1/2
    29
    58
    26
    21,5
    0,46 / 0,92
    3,10
    4024052179312
    2241-02.000
    20
    Rp3/4
    R3/4
    34
    66
    29
    21,5
    0,70 / 1,35
    5,70
    4024052179510
    2241-03.000
    25
    Rp1
    R1
    40
    75
    32,5
    23
    0,70 / 1,35
    5,70
    4024052174317
    2201-04.000
    32
    Rp1 1/4
    R1 1/4
    46
    85
    39
    23
    0,80 / 1,60
    6,70
    4024052174416
    2201-05.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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 10-20: Blue protection cap. DN 25-32: Black protection cap.

    DN
    D
    d2
    l1
    l2
    H2
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    10
    Rp3/8
    R3/8
    59
    85
    21,5
    0,46 / 0,92
    1,80
    4024052179718
    2242-01.000
    15
    Rp1/2
    R1/2
    66
    95
    21,5
    0,46 / 0,92
    2,50
    4024052179817
    2242-02.000
    20
    Rp3/4
    R3/4
    74
    106
    23,5
    0,70 / 1,35
    4,50
    4024052179916
    2242-03.000
    25
    Rp1
    R1
    84
    118
    30,5
    0,70 / 1,35
    5,70
    4024052176212
    2202-04.000
    32
    Rp1 1/4
    R1 1/4
    95
    135
    30,5
    0,80 / 1,60
    6,70
    4024052176311
    2202-05.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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.

    flat sealing

    Straight

    flat sealing

    DN 15: Blue protection cap. DN 20: Black protection cap.

    DN
    d1
    H2
    Kv [xp]
    1 K / 2 K
    Kvs
    EAN
    Article No
    15
    G3/4
    21,5
    0,46/ 0,92
    2,50
    4024052547722
    2276-02.000
    20
    G1
    23,5
    0,38 / 0,79
    2,50
    4024052547623
    2272-03.000

    *) SW1: DN 10 = 22 mm, DN 15 = 27 mm, DN 20 = 32 mm, DN 25 = 41 mm, DN 32 = 49 mm
    SW2: DN 10 = 27 mm, DN 15 = 30 mm, DN 20 = 37 mm, DN 25 = 47 mm, DN 32 = 52 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

    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 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. 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 axial DN 15, angle and straight, straight with bended nipple, straight with flat sealing DN 15.

    Replacement thermostatic inserts

    for axial DN 15, angle and straight, straight with bended nipple, straight with flat sealing DN 15.

    For DN
    EAN
    Article No
    from 1985. Blue stuffing box
    10, 15
    4024052183715
    2340-02.299
    without colour identification
    20 ('05→), 25
    4024052159819
    2001-04.299

    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 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. 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

    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 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 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 axial 10, double angle, straight with flat sealing DN 20. Black stuffing box, for thermostatic valve bodies with II-marking, from 2012 and II+ -marking, from 2015.

    Replacement thermostatic inserts

    for axial 10, double angle, straight with flat sealing DN 20.
    Black stuffing box, for thermostatic valve bodies with II-marking, from 2012 and II+ -marking, from 2015.

    For DN
    EAN
    Article No
    10, 15, 20
    4024052132614
    1302-02.300

    2343-02-000

    Select a format Download

    Titelseite-Low-Resistance

    Select a format Download

    2242-02-000-persp

    Select a format Download

    2241-02-000

    Select a format Download

    2241-02-000-persp

    Select a format Download

    2245-02-000

    Select a format Download

    2341-02-000

    Select a format Download

    2276-02-000

    Select a format Download

    2342-02-000

    Select a format Download

    2242-02-000

    Select a format Download

    2244-02-000

    Select a format Download

    Low-Resistance

    Select a format Download

    2340-02-000

    Select a format Download

    Drawings