Features & Benefits

    Handle

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

    Measuring points

    For simple, accurate balancing.

    Steel body

    Fully welded body construction is light weight, easy to insulate and maintenance free.

    Technical description

    Application:

    Heating and cooling systems

    Functions:

    Balancing
    Pre-setting
    Measuring (DN 15-300)
    Shut-off

    Dimensions:

    DN 15-300, DN 400

    Pressure class:

    Valve body:
    DN 15-50: PN 40
    DN 65-300, DN 400: PN 25
    Flanges:
    DN 15-50: PN 40
    DN 65-300, DN 400: 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 e.g. oxygen-free water or glycol.

    Material:

    Valve body: Steel P235GH (1.0345)
    Ball: Stainless steel EN X5CrNi18-10 (1.4301)
    Spindle: Stainless steel EN X8CrNiS18-9 (1.4305)
    Spindle seal: FPM
    Ball seal: Hardened PTFE
    Measuring points (DN 15-300): Brass
    Handle: DN 15-150 zinc-plated steel. DN 200-300, DN 400 with manual gear.

    Marking:

    Body and flanges: Traceability No.
    Label on body: IMI TA, DN, PN, CE 0496* (DN 40-400), material, max. temperature, product No and flow direction arrow.
    *) Notified body.

    Flanges:

    EN 1092-1, ISO 7005-1.

    TA-BVS 140 – Welding ends

    Welding ends

    With measuring points

    DN
    D
    L
    L1
    H
    S
    Kvs
    Kg
    EAN
    Article No
    PN 40
    15
    21,3
    230
    145
    134
    2,3
    5,83
    1,3
    6415840183211
    6-52 140-015
    20
    26,9
    230
    145
    136
    2,3
    5,83
    1,4
    6415840183235
    6-52 140-020
    25
    33,7
    230
    145
    142
    2,6
    12,6
    1,7
    6415840183259
    6-52 140-025
    32
    42,4
    260
    145
    144
    2,6
    13,1
    1,8
    6415840183273
    6-52 140-032
    40
    48,3
    260
    188
    143
    2,6
    22,6
    2,6
    6415840183297
    6-52 140-040
    50
    60,3
    300
    188
    149
    2,9
    34,2
    3,5
    6415840183310
    6-52 140-050
    PN 25
    65
    76,1
    300
    280
    160
    2,9
    61,2
    4,8
    6415840183334
    6-52 140-065
    80
    88,9
    300
    280
    173
    3,2
    108
    6,1
    6415840183358
    6-52 140-080
    100
    114,3
    325
    280
    219
    3,6
    216
    9,4
    6415840183372
    6-52 140-090
    125
    139,7
    325
    400
    253
    4
    294
    16
    6415840183396
    6-52 140-091
    150
    168,3
    350
    600
    276
    4,5
    461
    21
    6415840183419
    6-52 140-092

    Welding ends

    Equipped with manual gear.
    DN 15-300 with measuring points. (DN 400 without measuring points)

    DN
    D
    D1
    D2
    L
    L1
    H
    S
    Kvs
    Kg
    EAN
    Article No
    PN 25
    200
    219,1
    273
    250
    400
    268
    293
    4,5
    660
    45
    6415840183433
    6-52 140-093
    250
    273,0
    356
    300
    530
    301
    345
    5
    1170
    89
    6415840183457
    6-52 140-094
    300
    323,9
    457
    600
    550
    424
    422
    5,6
    1840
    140
    6415840183471
    6-52 140-095
    400
    406,1
    610
    500
    762
    440
    573
    7
    7159
    340
    6415840116233
    6-52 140-097


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

    TA-BVS 143 – Flanged

    Flanged

    With measuring points

    DN
    Number of
    bolt holes
    D
    L
    L1
    H
    Kvs
    Kg
    EAN
    Article No
    PN 40
    15
    4x14
    95
    250
    145
    134
    5,83
    2,5
    6415840183518
    6-52 143-015
    20
    4x14
    105
    250
    145
    136
    5,83
    3,0
    6415840183532
    6-52 143-020
    25
    4x14
    115
    240
    145
    142
    12,6
    3,7
    6415840183556
    6-52 143-025
    32
    4x18
    140
    280
    145
    144
    13,1
    5,1
    6415840183570
    6-52 143-032
    40
    4x18
    150
    270
    188
    143
    22,6
    6,2
    6415840183594
    6-52 143-040
    50
    4x18
    165
    310
    188
    149
    34,2
    8,4
    6415840183617
    6-52 143-050
    PN 16
    65
    8x18
    185
    310
    280
    160
    61,2
    11
    6415840183631
    6-52 143-065
    80
    8x18
    200
    310
    280
    173
    108
    13
    6415840183648
    6-52 143-080
    100
    8x18
    220
    350
    280
    219
    216
    18
    6415840183679
    6-52 143-090
    125
    8x18
    250
    360
    400
    253
    294
    26
    6415840183686
    6-52 143-091
    150
    8x22
    285
    370
    600
    276
    461
    35
    6415840183693
    6-52 143-092

    Flanged

    Equipped with manual gear.
    DN 15-300 with measuring points. (DN 400 without measuring points)

    DN
    Number of
    bolt holes
    D
    D2
    L
    L1
    H
    Kvs
    Kg
    EAN
    Article No
    PN 16
    200
    12x22
    340
    250
    425
    268
    293
    660
    60
    6415840183709
    6-52 143-093
    250
    12x26
    405
    300
    550
    301
    345
    1170
    114
    6415840183716
    6-52 143-094
    300
    12x26
    460
    600
    580
    424
    422
    1840
    168
    6415840183808
    6-52 143-095
    400
    16x30
    580
    500
    810
    440
    573
    7159
    382
    6415840116486
    6-52 143-097


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

    Technical specifications

    Installation instructions

    Drawings

    2D3D