Technical description

    Applications:

    Heating and cooling systems.

    Functions:

    Control (EQM or Linear)
    Pre-setting (max flow)
    Differential pressure control
    Measuring (q, T, ∆H)
    Isolation function for use during system maintenance – see "Leakage rate"
    Bypass
    Flushing
    Strainer

    Pressure class:

    PN 16

    Differential pressure (ΔpV):

    Max. differential pressure (ΔpVmax):
    400 kPa = 4 bar
    Min. differential pressure (ΔpVmin):
    See “Sizing”.
    (Valid for max flow setting, position 10. Other positions will require lower differential pressure, see sizing diagram.)

    Flow range:

    The flow (qmax) can be set within the range:
    Modulating version (EQM characteristic)
    DN 15: 92 - 480 l/h
    DN 20: 200 - 975 l/h
    DN 25: 340 - 1750 l/h
    DN 32: 720 - 3600 l/h
    On/off version (linear characteristic)
    DN 10: 21,5 - 120 l/h
    DN 15 LF: 44 - 245 l/h
    DN 15: 88 - 470 l/h
    DN 20: 210 - 1150 l/h
    DN 25: 370 - 2150 l/h
    DN 32: 800 - 3700 l/h

    LF = Low flow

    Temperature:

    Max. working temperature: 90°C
    Min. working temperature: -10°C

    Media:

    Water or neutral fluids, water-glycol mixtures (0-57%).

    Leakage rate:

    Ball valves: Level A (EN 12266-1/12 - P12).
    TA-Modulator, TA-COMPACT-P: Leakage flow ≤ 0,01% of max. qmax (setting 10) and correct flow direction. (Class IV according to EN 60534-4).

    Lift:

    TA-COMPACT-P: 4 mm
    TA-Modulator: DN 15-20 4 mm, DN 25-32 6,5 mm

    Characteristics:

    TA-Modulator: EQM, best suited for modulating control.
    TA-COMPACT-P: Linear, best suited for on/off control.

    Material:

    TA-Modulator and TA-COMPACT-P:
    See separate technical leaflets.

    H-bypass valve:
    Body: Brass CW602N
    Closing end nut: Brass CW602N
    Stem: Brass CW602N
    Stem guiding: PTFE
    Stem O-ring: EPDM
    Stem nut: Brass CW614N
    Ball: Brass CW602N
    Ball seats: PTFE
    Closing cap: Brass CW602N
    Closing cap seat: PTFE
    Cosing cap O-ring: EPDM

    YC valve:
    Valve body: DZR brass
    Retainer nut: DZR brass
    Body cap: DZR brass
    Union nut: DZR brass
    End piece: DZR brass
    Tail piece: DZR brass
    Ball: Brass, chrome plated
    Ball stem: Brass
    Ball stem nut: Brass
    Handle: Steel, zinc plated
    Ball packing: PTFE reinforced
    Ball seat: PTFE reinforced
    Strainer: Stainless steel
    O-Rings: EPDM

    Marking:

    TA-Modulator: TA, IMI, PN 16, DN and flow direction arrow. Grey setting wheel and black identification ring on measuring point: TA-Modulator and DN.
    TA-COMPACT-P: TA, IMI, PN 16, DN and flow direction arrow. Grey setting wheel: TA-COMPACT-P and DN.
    H-bypass valve: PN, DN, CR.
    YC valve: 400 WOG, PN 25.
    Levers: TA, IMI, opening-closing directions.

    Connections:

    Female threads G3/4 according to ISO 228.

    Connection to actuator:

    M30x1.5

    Actuators:

    TA-Slider 160 (for modulating control)
    EMO TM (for modulating control)
    EMO T (for on/off control)
    For more details, see separate technical leaflets.

    TA Fast-Fit III – Fully modulating Pressure Independent Balancing & Control Valve (TA-Modulator)

    Connection system side and load sides: G??3/4 female threads according to ISO 228.

    Modulating pressure independent balancing and control valve (TA-Modulator)

    Connection system side and load sides: G??3/4 female threads according to ISO 228.

    TA-Modulator
    DN
    L1
    L2
    Offset
    (±2,5 mm)
    H*
    T
    C-C
    qmax
    [l/h]
    Kg
    EAN
    Article No
    15
    260,8
    220,3
    40,5
    170
    138
    80
    480
    3,1
    5902276897740
    326030-20415
    20
    260,8
    223,7
    37,1
    170
    138
    80
    975
    3,2
    5902276897757
    326030-20507
    25
    260,8
    226,4
    34,4
    170
    138
    80
    1750
    3,4
    5902276897764
    326030-20602
    32
    260,8
    247,1
    13,7
    175
    145
    80
    3600
    4,2
    5902276897771
    326030-20701

    *) Without actuator

    T = Depth of the device

    TA Fast-Fit III – Linear Pressure Independent Balancing & Control Valve (TA-COMPACT-P)

    Connection system side and load sides: G??3/4 female threads according to ISO 228.

    On/Off pressure independent balancing and control valve (TA-COMPACT-P)

    Connection system side and load sides: G??3/4 female threads according to ISO 228.

    TA-COMPACT-P
    DN
    L1
    L2
    Offset
    (±2,5 mm)
    H*
    T
    C-C
    qmax
    [l/h]
    Kg
    EAN
    Article No
    10
    260,8
    240,3
    20,5
    170
    138
    80
    120
    3,1
    5902276897689
    326030-20304
    15 LF
    260,8
    220,3
    40,5
    170
    138
    80
    245
    3,1
    5902276897702
    326030-20414
    15
    260,8
    220,3
    40,5
    170
    138
    80
    470
    3,1
    5902276897696
    326030-20413
    20
    260,8
    223,7
    37,1
    170
    138
    80
    1150
    3,2
    5902276897719
    326030-20506
    25
    260,8
    226,4
    34,4
    170
    138
    80
    2150
    3,4
    5902276897726
    326030-20601
    32
    260,8
    247,1
    13,7
    175
    145
    80
    3700
    4,2
    5902276897733
    326030-20700

    *) Without actuator

    T = Depth of the device

    LF = Low flow

    TA_Fast-Fit_III_AU_render

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    Technical specifications

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