Features & Benefits

    Precise temperature control

    Provide uniquely shaped EQM characteristic for best modulating control.

    Precise control

    Uniquely shaped EQM characteristic provides an up to 6 times larger operating stroke than linear valves.

    Quick hydronic balancing

    Automatic flow limitation when actuator is fully open protects entire system against overflows.

    Easy troubleshooting

    Flow and differential pressure measuring helps to reduce pump consumption and provides all necessary data for system diagnostics.

    Technical description

    Application:

    Heating and cooling systems.

    Functions:

    Control EQM: DN 15-150 normal flow
    Control LIN: DN 100-150 high flow
    Pre-setting (max. flow)
    Differential pressure control
    Measuring (ΔH, t, q)
    Isolation (for use during system maintenance – see "Leakage rate")

    Dimensions:

    DN 15-150

    Pressure class:

    DN 15-50: PN 16
    DN 65-150: Class 150

    Differential pressure (ΔpV):

    Max. differential pressure (ΔpVmax):
    DN 15-32: 600 kPa = 6 bar
    DN 15-25: 400 kPa = 4 bar*
    DN 40-50: 400 kPa = 4 bar
    DN 65-150: 800 kPa = 8 bar
    Min. differential pressure (ΔpVmin):
    DN 15-20: 15 kPa = 0.15 bar
    DN 25-32: 23 kPa = 0.23 bar
    DN 40-150: 30 kPa = 0.30 bar
    DN 100-125 HF: 55 kPa = 0.55 bar
    DN 150 HF: 60 kPa = 0.60 bar
    (Valid for maximum setting, fully open. Other settings will require lower differential pressure, check with the software HySelect.)

    ΔpVmax = The maximum allowed pressure drop over the valve to fulfill all stated performances.

    ΔpVmin = The minimum recommended pressure drop over the valve, for proper differential pressure control.

    *) With Δp insert in PPS.

    Flow range:

    The flow (qmax) can be set within the range:

    DN 15: 92 - 480 l/h
    DN 20: 200 - 975 l/h
    DN 25: 340 - 1750 l/h
    DN 32: 720 - 3600 l/h
    DN 40: 1000 - 6500 l/h
    DN 50: 2150 - 11200 l/h
    DN 65: 4150 - 24100 l/h
    DN 80: 5850 - 37300 l/h
    DN 100: 11700 - 51700 l/h
    DN 100 HF: 18000 - 75900 l/h
    DN 125: 15000 - 77300 l/h
    DN 125 HF: 23300 - 127000 l/h
    DN 150: 26100 - 126000 l/h
    DN 150 HF: 38800 - 190000 l/h

    qmax = l/h at each setting and fully open valve plug.

    Temperature:

    DN 15-32:
    Max. working temperature: 120°C
    Min. working temperature: -20°C
    DN 15-25 with Δp insert in PPS, DN 40-50:
    Max. working temperature: 90°C
    Min. working temperature: -10°C
    DN 65-150:
    Max. working temperature: 120°C
    Min. working temperature: -10°C

    Media:

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

    Lift:

    DN 15-20: 4 mm
    DN 25-32: 6,5 mm
    DN 40-50: 15 mm
    DN 65-125: 20 mm
    DN 150: 30 mm

    Rangeability:

    DN 15-32: >75
    DN 40-80: >125
    DN 100-150: >150
    DN 100-150 HF: >125

    Leakage rate:

    Leakage flow ≤ 0.01% of max. qmax (max. setting) and correct flow direction. (Class IV according to EN 60534-4).

    Characteristics:

    Independent shaped EQM.
    DN 100-150 HF: Linear.

    Material:

    DN 15-32:
    Valve body: AMETAL®
    Valve insert: AMETAL® and PPS
    Valve plug: Brass CW724R (CuZn21Si3P)
    Spindle: Stainless steel
    Spindle seal: EPDM O-ring
    Δp insert: PPS and AMETAL® or PPS
    Membrane: EPDM
    Springs: Stainless steel
    O-rings: EPDM
    DN 40-50:
    Valve body: AMETAL®
    Valve insert: AMETAL®
    Valve plug: AMETAL® and PTFE
    Spindle: Stainless steel
    Spindle seal: EPDM O-ring
    Δp insert: PPS
    Membrane: EPDM
    Springs: Stainless steel
    O-rings: EPDM
    DN 65-150:
    Valve body: Ductile iron EN-GJS-400-15
    Valve insert: Ductile iron EN-GJS-400-15 and brass
    Valve plug: Stainless steel and EPDM O-ring
    Valve seat: Stainless steel
    Spindle: Stainless steel
    Spindle seal: EPDM
    Δp insert: Ductile iron EN-GJS-400-15, stainless steel and brass.
    Membrane: Reinforced EPDM
    Springs: Stainless steel
    O-rings: EPDM


    AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.

    Surface treatment:

    DN 15-50: Non treated
    DN 65-150: Electrophoretic painting

    Marking:

    Black identification ring on measuring point: TA-Modulator and DN.
    DN 15-32: TA, IMI, PN, DN and flow direction arrow. Grey setting wheel.
    DN 40-50: IMI TA, PN, DN, inch size, country of origin and flow direction arrow. Orange setting wheel.
    DN 65-150: IMI TA, DN, inch size, material and flow direction arrow. Label with technical specification, country of origin and CE. Orange setting wheel.

    Connection:

    DN 15-50: Male thread according to ISO 228. Connections (accessories) with female and male thread NPT according to ANSI/ASME B1.20.1-1983, or for soldering according to ASME/ANSI B16.18.
    DN 65-150: Flanges according to ASME 7 ANSI B16.42 Class 150.

    Connection to actuator:

    DN 15-32: M30x1.5, push
    DN 40-50: M30x1.5, push/pull
    DN 65-150: 2xM8, push/pull

    Actuators:

    DN 15-20:
    TA-Slider 160, EMO TM, EMO 3.
    DN 25-32:
    TA-Slider 160, TA-MC50-C*.
    DN 40-50:
    TA-Slider 500, TA-Slider 750*.
    DN 65-125:
    TA-Slider 750, TA-MC100 FSE/FSR (fail-safe).
    DN 100-125 HF:
    TA-Slider 750 ΔpV ≤ 4 bar, TA-Slider 1250 ΔpV ≤ 8 bar, TA-MC100 FSE/FSR (fail-safe).
    DN 150/DN 150 HF:
    TA-MC160**, TA-MC253 SE* (fail-safe).

    *) Adapter to be ordered separately, see "Adapters for actuators".
    **) Adapter delivered with the valve.


    For more details on actuators, see separate technical leaflets.

    Articles

    Male threads according to ISO 228.

    DN 15-25 – Temperature -10 – +90°C, ΔpV max. 400 kPa

    Male threads according to ISO 228.

    NPT threads - see "Connections".

    DN
    D
    L
    H1
    H2
    B
    qmax
    [l/h]
    Kg
    EAN
    Article No
    15
    G3/4
    74
    55
    55
    54
    480
    0,54
    7318794027008
    52 164-315
    20
    G1
    85
    64
    55
    64
    975
    0,69
    7318794027107
    52 164-320
    25
    G1 1/4
    93
    64
    67
    64
    1750
    0,79
    7318794027206
    52 164-325

    *) Connection to actuator.

    → = Flow direction

    DN 65-150 – Temperature -10 – +120°C, ΔpV max. 800 kPa

    Flanges according to ASME 7 ANSI B16.42 Class 150.

    DN
    Number of
    bolt holes
    D
    L
    H
    qmax
    [m3/h]
    Kg
    EAN
    Article No
    Class 150
    65
    4
    180
    290
    249
    24,1
    18
    3831112533295
    322021-11003
    80
    4
    190
    310
    260
    37,3
    22
    3831112533332
    322021-11103
    100
    8
    230
    350
    280
    51,7
    33
    3831112535541
    322021-11202
    100 HF
    8
    230
    350
    280
    75,9
    33
    3831112535589
    322021-11205
    125
    8
    255
    400
    287
    77,3
    45
    3831112535626
    322021-11302
    125 HF
    8
    255
    400
    287
    127
    45
    3831112535664
    322021-11305
    150
    8
    280
    480
    357
    126
    75
    3831112535725
    322021-11402
    150 HF
    8
    280
    480
    357
    190
    75
    3831112535763
    322021-11405

    *) Connection to actuator.

    → = Flow direction

    Male threads according to ISO 228.

    DN 15-32 – Temperature -20 – +120°C, ΔpV max. 600 kPa

    Male threads according to ISO 228.

    NPT threads - see "Connections".

    DN
    D
    L
    H1
    H2
    B
    qmax
    [l/h]
    Kg
    EAN
    Article No
    15
    G3/4
    74
    55
    55
    54
    480
    0,60
    7318794033405
    52 164-415
    20
    G1
    85
    64
    55
    64
    975
    0,75
    7318794033504
    52 164-420
    25
    G1 1/4
    93
    64
    67
    64
    1750
    0,90
    7318794033603
    52 164-425
    32
    G1 1/2
    117
    78
    70
    78
    3600
    1,5
    7318794027305
    52 164-332

    *) Connection to actuator.

    → = Flow direction

    Male threads according to ISO 228.

    DN 40-50 – Temperature -10 – +90°C, ΔpV max. 400 kPa

    Male threads according to ISO 228.

    NPT threads - see "Connections".

    DN
    D
    L
    H
    B
    qmax
    [l/h]
    Kg
    EAN
    Article No
    40
    G2
    187
    132
    88
    6500
    3,5
    7318794030602
    52 164-340
    50
    G2 1/2
    196
    135
    88
    11200
    3,9
    7318794030701
    52 164-350

    *) Connection to actuator.

    → = Flow direction

    Connections

    Threads according to ANSI/ASME B1.20.1-1983.Swivelling nut

    With female thread NPT

    Threads according to ANSI/ASME B1.20.1-1983.
    Swivelling nut

    Brass/AMETAL®

    Valve DN
    D
    D1
    L*
    EAN
    Article No
    15
    G3/4
    1/2 NPT
    25
    7318794017900
    52 163-215
    20
    G1
    1/2 NPT
    18
    7318794018303
    52 163-320
    20
    G1
    3/4 NPT
    23
    7318794018006
    52 163-220
    25
    G1 1/4
    3/4 NPT
    27
    7318794018402
    52 163-325
    25
    G1 1/4
    1 NPT
    27
    7318794018105
    52 163-225
    32
    G1 1/2
    1 NPT
    27
    7318794018501
    52 163-332
    32
    G1 1/2
    1 1/4 NPT
    31
    7318794018204
    52 163-232
    40
    G2
    1 NPT
    30
    7318794033108
    52 163-340
    40
    G2
    1 1/2 NPT
    32
    7318794032903
    52 163-240
    50
    G2 1/2
    1 1/2 NPT
    32
    7318794033207
    52 163-350
    50
    G2 1/2
    2 NPT
    32
    7318794033009
    52 163-250

    *) Fitting length (from the gasket surface to the end of the connection).


    Other type of connections (ISO), see international version of TA-Modulator.

    Threads according to ANSI/ASME B1.20.1-1983.Swivelling nut

    With male thread NPT

    Threads according to ANSI/ASME B1.20.1-1983.
    Swivelling nut

    Brass

    Valve DN
    D
    D1
    L*
    EAN
    Article No
    15
    G3/4
    1/2 NPT
    29
    4024052928415
    2400-02.350
    20
    G1
    3/4 NPT
    32,5
    4024052928514
    2400-03.350
    25
    G1 1/4
    1 NPT
    35
    4024052928613
    2400-04.350

    *) Fitting length (from the gasket surface to the end of the connection).


    Other type of connections (ISO), see international version of TA-Modulator.

    According to ASME/ANSI B16.18Swivelling nut

    Soldering connection

    According to ASME/ANSI B16.18
    Swivelling nut

    Brass/gunmetal CC491K (EN 1982)

    Valve DN
    D
    Pipe Ø [in]
    ~ [mm]
    L*
    EAN
    Article No
    15
    G3/4
    0.629
    16
    16
    7318794022904
    52 009-715
    20
    G3/4
    0.879
    22
    22
    7318794023000
    52 009-720
    25
    G1 1/4
    1.130
    29
    26
    7318794023109
    52 009-725
    32
    G1 1/2
    1.380
    35
    28
    7318794023208
    52 009-732
    40
    G2
    1.630
    41
    31
    7318794033900
    52 009-740
    50
    G2 1/2
    2.130
    54
    38
    7318794034006
    52 009-750

    *) Fitting length (from the gasket surface to the end of the connection).


    Other type of connections (ISO), see international version of TA-Modulator.

    Accessories

    For TA-COMPACT-P/-DP, TA-Modulator (DN 15-20), TBV-C/-CM.

    Protection cap

    For TA-COMPACT-P/-DP, TA-Modulator (DN 15-20), TBV-C/-CM.

    EAN
    Article No
    Red
    7318793961105
    52 143-100

    Spare part.

    Venting plug

    Spare part.

    AMETAL®

    Valve DN
    EAN
    Article No
    40-50
    7318794033801
    52 164-302

    For better grip when presetting.For TA-COMPACT-P/-DP and TA-Modulator (DN 15-32).

    Grip for setting wheel, optional

    For better grip when presetting.
    For TA-COMPACT-P/-DP and TA-Modulator (DN 15-32).

    Colour
    EAN
    Article No
    Orange
    7318794040502
    52 164-950

    For heating/comfort cooling.Material: EPP.Fire class: DN 15-32: E (EN 13501-1), B2 (DIN 4102).DN 40-50: F (EN 13501-1), B3 (DIN 4102).

    Insulation

    For heating/comfort cooling.
    Material: EPP.
    Fire class:
    DN 15-32: E (EN 13501-1), B2 (DIN 4102).
    DN 40-50: F (EN 13501-1), B3 (DIN 4102).

    Valve DN
    L
    H1
    H2
    D
    EAN
    Article No
    15
    100
    61
    71
    84
    7318794027404
    52 164-901
    20
    118
    67
    79
    90
    7318794027503
    52 164-902
    25
    127
    71
    84
    104
    7318794027602
    52 164-903
    32
    154
    85
    99
    124
    7318794027701
    52 164-904
    40
    277
    105
    -
    131
    7318794030800
    52 164-905
    50
    277
    105
    -
    131
    7318794030909
    52 164-906

    Can be installed without draining of the system.AMETAL®/Stainless steel/EPDM

    Measuring point, extension 60 mm

    Can be installed without draining of the system.
    AMETAL®/Stainless steel/EPDM

    For all dimensions.

    L
    EAN
    Article No
    60
    7318792812804
    52 179-006

    Recommended together with the insulation to minimize the risk of condensation at the valve-actuator interface.M30x1,5.

    Spindle extension for DN 15-20

    Recommended together with the insulation to minimize the risk of condensation at the valve-actuator interface.
    M30x1,5.

    L
    EAN
    Article No
    Plastic, black
    30
    4024052165018
    2002-30.700

    Set containing plastic cover and locking ring for valves with connection M30x1.5 to thermostatic head/actuator. Prevents manipulation of setting.

    Tamper proof cover

    Set containing plastic cover and locking ring for valves with connection M30x1.5 to thermostatic head/actuator.
    Prevents manipulation of setting.

    Suitable for DN 15-32.

    EAN
    Article No
    7318794030206
    52 164-100

    Suitable when insulation is used.

    Venting extension

    Suitable when insulation is used.

    AMETAL®

    Valve DN
    d
    H
    EAN
    Article No
    40-50
    M10x1
    32
    7318794033702
    52 164-301