Features & Benefits

    Handle

    Equipped with a removable handle that ensures accurate and straightforward balancing.

    Measuring points

    For simple, accurate balancing.

    Stainless steel

    For high media resistance and longer valve lifetime.

    Technical description

    Application:

    Heating and cooling systems

    Functions:

    Balancing
    Pre-setting
    Measuring
    Shut-off

    Dimensions:

    DN 15-250

    Pressure class:

    Valve body:
    DN 15-50: PN 40
    DN 65-250: PN 25
    Flanges:
    DN 15-50: PN 40
    DN 65-250: PN 16
    (PN 10, 25 and 40 on request)

    Temperature:

    Max. working temperature: 200°C
    Note: Not for steam.
    Min. working temperature: -20°C
    Below -20°C contact IMI Hydronic Engineering.

    Media:

    Clean media. Also suitable for industrial system with e.g. process water, glycol or freezium.
    For media with ethanol or methanol on request – contact IMI Hydronic Engineering.

    Material:

    Valve body: Stainless steel EN X2CrNiMo17-12-2 (1.4404).
    Ball: Stainless steel EN X2CrNiMo17-12-2 (1.4404).
    Spindle: Stainless steel EN X2CrNiMo17-12-2 (1.4404).
    Spindle seals: FPM and NBR.
    Ball seal: Hardened PTFE.
    Handle: DN 15-50 stainless steel, DN 65-150 zinc-plated steel, DN 200-250 with manual gear.
    Measuring points: Stainless steel EN X2CrNiMo17-12-2 (1.4404).

    Marking:

    Body and flanges: Traceability No.
    Label on body: IMI TA, DN, PN, CE 0496* (DN 40-250), material, max. temperature, product No and flow direction arrow.
    *) Notified body.

    Flanges:

    EN 1092-1, ISO 7005-1.

    TA-BVS 240 – Welding ends

    Welding ends

    DN
    D
    L
    L1
    H
    S
    Kvs
    Kg
    EAN
    Article No
    PN 40
    15
    21,3
    230
    145
    105
    2
    5,83
    0,9
    6415840183815
    6-52 240-015
    20
    26,9
    230
    145
    105
    2
    5,83
    0,9
    6415840183822
    6-52 240-020
    25
    33,7
    230
    145
    113
    2
    12,6
    1,1
    6415840183839
    6-52 240-025
    32
    42,4
    260
    145
    117
    2
    13,1
    1,3
    6415840183846
    6-52 240-032
    40
    48,3
    260
    188
    114
    2,5
    22,6
    2,3
    6415840183853
    6-52 240-040
    50
    60,3
    300
    188
    121
    2,6
    34,2
    3,1
    6415840183860
    6-52 240-050
    PN 25
    65
    76,1
    300
    280
    154
    3
    61,2
    4,4
    6415840183877
    6-52 240-065
    80
    88,9
    300
    280
    166
    3
    108
    5,4
    6415840183884
    6-52 240-080
    100
    114,3
    325
    280
    173
    3
    216
    7,7
    6415840183891
    6-52 240-090
    125
    139,7
    325
    400
    221
    4
    294
    15,5
    6415840183907
    6-52 240-091
    150
    168,3
    350
    600
    240
    4
    461
    16,1
    6415840183914
    6-52 240-092
    200*
    219,1
    400
    -
    -
    4
    660
    38,2
    6415840183921
    6-52 240-093
    250*
    273,0
    530
    -
    -
    4
    1170
    73,6
    6415840183938
    6-52 240-094

    *) Equipped with manual gear.


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

    TA-BVS 243 – Flanged

    Flanged

    DN
    Number of
    bolt holes
    D
    L
    L1
    H
    Kvs
    Kg
    EAN
    Article No
    PN 40
    15
    4x14
    95
    250
    145
    105
    5,83
    2,1
    6415840116813
    6-52 243-015
    20
    4x14
    105
    250
    145
    105
    5,83
    2,6
    6415840116820
    6-52 243-020
    25
    4x14
    115
    240
    145
    113
    12,6
    3,1
    6415840116837
    6-52 243-025
    32
    4x18
    140
    280
    145
    117
    13,1
    4,7
    6415840116844
    6-52 243-032
    40
    4x18
    150
    270
    188
    114
    22,6
    6,0
    6415840116851
    6-52 243-040
    50
    4x18
    165
    310
    188
    121
    34,2
    8,1
    6415840116868
    6-52 243-050
    PN 16
    65
    8x18
    185
    310
    280
    160
    61,2
    10,1
    6415840116875
    6-52 243-065
    80
    8x18
    200
    310
    280
    173
    108
    12
    6415840116882
    6-52 243-080
    100
    8x18
    220
    350
    280
    173
    216
    15,9
    6415840116899
    6-52 243-090
    125
    8x18
    250
    355
    400
    221
    294
    25,6
    6415840116905
    6-52 243-091
    150
    8x22
    285
    370
    600
    240
    461
    30,0
    6415840116912
    6-52 243-092
    200*
    12x22
    340
    425
    -
    -
    660
    56,7
    6415840116929
    6-52 243-093
    250*
    12x26
    405
    550
    -
    -
    1170
    104
    6415840116936
    6-52 243-094

    *) Equipped with manual gear.


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

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    Technical specifications

    Installation instructions

    Drawings