Features & Benefits

Best-in-class control

Accurate and fast control response even at very low flows in common part load conditions. Ensures full modulating control for the complete operating stroke leading to world class control and efficiencies.

Optional cloud connection

Easy remote access to data and configuration parameters allows to verify and adjust system performance.

Optional ΔT and temperature return limitation

Optimize the efficiency of your production units by ensuring optimal temperature regimes.

Change-over functionality

Possibility to switch between two operating conditions to manage seasonality or heating and cooling with the same valve in change-over applications.

High measurement accuracy

High flow and temperature measurement accuracies in all configurations (medium type, and temperature) for all flow regimes.

Compactness and limited number of components

Reduces installation time and space requirements facilitating retrofit installation.

Convenient, reliable setup

Fully customizable and commissionable using Bluetooth enabled smart device reducing commissioning and diagnostic time.

Easy diagnostics

Continuous measurement (flow, temperature, power...) enables accurate error identification in system hydronics.

Versatility in communication

Digital (key Bus protocols and MQTT) and Analog (0(2)-10 VDC or 0(4)-20 mA).

Technical description

Application:

Heating and cooling systems.

Functions:

Control (flow, power, position)
Pre-setting (max./min. flow, max. power, max./min. position)
ΔT and temperature return limitation
Reading (flow, power, energy, supply/return temperature, ΔT, position)
Change-over function
Manual override (via HyTune app)
Mode, status and position indication
Valve blockage protection
Valve clogging detection
Error safe position
Diagnostic
Logging
Delayed start-up

Dimensions:

DN 15-125

Pressure class:

DN 15-50: PN 25
DN 65-125: PN 16, PN 25

Differential pressure (ΔpV):

Max. differential pressure (ΔpVmax): 400 kPa = 4 bar
Closing pressure: 600 kPa = 6 bar

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

Flow range:

The flow ranges (qsetmin - qnom) for different dimensions:

DN 15: 160 - 1200 l/h
DN 20: 380 - 1900 l/h
DN 25: 540 - 2700 l/h
DN 32: 920 - 4600 l/h
DN 40: 1560 - 7800 l/h
DN 50: 2680 - 13400 l/h
DN 65: 5800 - 29000 l/h
DN 80: 8640 - 43200 l/h
DN 100: 14200 - 71000 l/h
DN 125: 22400 - 112000 l/h

Minimum controllable flows (qcontr.min) DN 15 0.33% of qnom, DN 20-125 0.5% of qnom.

qsetmin = Minimum settable flow.

qnom = Maximum settable flow.

Measurement accuracy:

Flow:
Water: From 2% accuracy at 100% of qnom to 2.4% accuracy at 5% of qnom (according MID-Class 2 EN1434).
Water+glycol: From 3% accuracy at 100% of qnom to 4% accuracy at 5% of qnom (according to MID-Class 3 EN1434).
(see “Flow accuracy”)
Temperature difference:
±0.1 K @ ΔT = 6 K (for cooling)
±0.15 K @ ΔT = 10 K (for heating)
±0.2 K @ ΔT = 20 K (for heating)

Flow control accuracy:

±5% from 4% to 100% of qnom
±10% from 0.5% to 4% of qnom

Temperature:

Max. working temperature: 110°C
Min. working temperature: -10°C
Operating environment: 0°C – +50°C (5-95%RH, non-condensing)
Storage environment: -20°C – +70°C (5-95%RH, non-condensing)

Media:

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

Leakage rate:

DN 15-50: Leakage rate <0.01% of qnom with correct flow direction (Class IV according to EN 60534-4)
DN 65-125: Tight sealing with correct flow direction (Class V according to EN 60534-4)

Characteristics:

Settable: Stepless between EQM 0.25 and inverted EQM 0.25.

Supply voltage:

24 VAC/VDC ±15%.
Frequency 50/60 Hz ±3 Hz.

NOTE: 24 VAC/VDC power supply must be provided only with safety isolating transformer according to EN 61558-2-6.

Power consumption:

DN 15-50:
Operation: < 4.0 W (24 VDC); < 5.6 VA (24 VAC)
Standby: < 1.9 W (24 VDC); < 3.3 VA (24 VAC)
DN 65-80:
Operation: < 5.8 W (24 VDC); < 10 VA (24 VAC)
Standby: < 1.9 W (24 VDC); < 3.3 VA (24 VAC)
DN 100-125:
Operation: < 7.7 W (24 VDC); < 10.8 VA (24 VAC)
Standby: < 1.9 W (24 VDC); < 3.3 VA (24 VAC)

Input signal:

By BACnet/Modbus or Analog signal. Analog in VDC or mA, selectable by jumper in the SmartBox;
0(2)-10 VDC, Ri 47 kΩ.
Adjustable sensitivity 0.1-0.5 VDC.
0.33 Hz low pass filter.
0(4)-20 mA Ri 500 Ω.
Proportional:
0-10, 10-0, 2-10 or 10-2 VDC.
0-20, 20-0, 4-20 or 20-4 mA.
Proportional split-range:
0-5, 5-0, 5-10 or 10-5 VDC.
0-4.5, 4.5-0, 5.5-10 or 10-5.5 VDC.
2-6, 6-2, 6-10 or 10-6 VDC.
0-10, 10-0, 10-20 or 20-10 mA.
4-12, 12-4, 12-20 or 20-12 mA.
Proportional dual-range (for change-over):
0-4.5 / 5.5-10 VDC.
2-5.5 / 6.5-10 VDC.
0-3.3 / 6.7-10 VDC.
2-4.7 / 7.3-10 VDC.
0-9 / 11-20 mA.
4-11 / 13-20 mA.
Default setting: Proportional 0-10 VDC.

Output signal:

BACnet/Modbus
0(2)-10 VDC, max. 8 mA, min. 1.25 kΩ.

Wireless:

Bluetooth Low Energy (BLE)
Thread

Temperature sensor cable:

DN 15-50: 3 m halogen free
DN 65-125: 5 m halogen free
10 m halogen free cable on request.

Ingress protection:

IP54

(according to EN 60529)

Protection class:

(according to EN 61140)

III (SELV)

Material:

DN 15-50:
Valve body: AMETAL®
Valve insert: AMETAL®
Valve plug: AMETAL® and PTFE
Spindle: Stainless steel
Spindle seal: EPDM O-ring
Internal plastic parts: PPS
Springs: Stainless steel
O-rings: EPDM

Temperature housing: AMETAL®.

DN 65-125:
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
Springs: Stainless steel
O-rings: EPDM

SmartBox (DN 15-125):
Cover: PC/ABS, red.
Housing: PC/ABS, TPE.

Actuators:
DN 15-50:
Cover: PC/ABS GF8, white RAL 9016, grey RAL 7047.
Housing: PA GF40.
Swivelling nut: Nickel-plated brass.
DN 65-125:
Cover: PBT, orange RAL 2011, grey RAL 7043.
Bracket: Alu EN44200

Cables: Halogen free


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

Surface treatment:

DN 15-50: Non treated
DN 65-125: Electrophoretic painting

Pipe connection:

DN 15-50: External thread according to ISO 228. Connections (accessories) with internal thread NPT according to ANSI/ASME B1.20.1-1983, or for soldering according to ASME/ANSI B16.18.
DN 65-125: Flanges according to ASME 7 ANSI B16.42 Class 150.

Certifications and directives:

EMC-D. 2014/30/EU: EN 60730-1, -2-14.
Product standards EN 60730-x.
PED: 2014/68/EU

Articles

Including temperature housing and 3 m temperature sensor cable.(10 m cable on request, please contact IMI Hydronic Engineering)

TA-Smart DN 15-50

Including temperature housing and 3 m temperature sensor cable.
(10 m cable on request, please contact IMI Hydronic Engineering)

External threads according to ISO 228.

NPT threads - see "Connections".

DN
(size)
D
L
H
W
Kvs
Kg
EAN
Article No
15
(1/2")
G3/4
167
173
97
1,90
1,4
7318794178243
322231-00115
20
(3/4")
G1
180
174
97
3,15
1,6
7318794174207
322231-00120
25
(1")
G1 1/4
187
174
97
4,35
1,8
7318794174306
322231-00125
32
(1 1/4")
G1 1/2
200
199
97
7,28
2,1
7318794164604
322231-00132
40
(1 1/2")
G2
218
198
97
12,3
3,0
7318794164703
322231-00140
50
(2")
G2 1/2
239
198
97
21,2
3,9
7318794164802
322231-00150

Temperature housing incl. temperature sensor pocket
Included in TA-Smart DN 15-50.

Internal thread NPT according to ANSI/ASME B1.20.1-1983.

DN
(size)
D1
L1
H1
15
(1/2")
1/2 NPT
52
55
20
(3/4")
3/4 NPT
55
56
25
(1")
1 NPT
64
61
32
(1 1/4")
1 1/4 NPT
66
71
40
(1 1/2")
1 1/2 NPT
67
77
50
(2")
2 NPT
68
89

→ = Flow direction

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

Including temperature sensor pocket and 5 m temperature sensor cable. (10 m cable on request, please contact IMI Hydronic Engineering)Free space >70 mm is required above the temperature pocket.

TA-Smart DN 65-125

Including temperature sensor pocket and 5 m temperature sensor cable.
(10 m cable on request, please contact IMI Hydronic Engineering)
Free space >70 mm is required above the temperature pocket.

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

DN
(size)
Number of
bolt holes
D
L
H
Kvs
Kg
EAN
Article No
Class 150
65
(2 1/2")
4
180
290
377
49
16,5
7318794171008
322231-01465
80
(3")
4
190
310
380
73
18,6
7318794171107
322231-01480
100
(4")
8
229
350
438
120
29
7318794177901
322231-01490
125
(5")
8
254
400
444
190
35
7318794178007
322231-01491

→ = Flow direction

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

Accessories

Service tool

EAN
Article No
For exchange of temperature sensor
7318794178144
322033-00000
For exchange of TA-Slider cable
7318794178151
322033-00001

Included in TA-Smart DN 15-50.

Temperature housing incl. temperature sensor pocket

Included in TA-Smart DN 15-50.

To be ordered separately if the pipe size does not match the valve size.

Internal thread NPT according to ANSI/ASME B1.20.1-1983.

DN
(size)
D1
L1
H1
EAN
Article No
15
(1/2")
1/2 NPT
52
55
7318794178298
322230-00315
20
(3/4")
3/4 NPT
55
56
7318794175105
322230-00320
25
(1")
1 NPT
64
61
7318794175204
322230-00325
32
(1 1/4")
1 1/4 NPT
66
71
7318794171701
322230-00332
40
(1 1/2")
1 1/2 NPT
67
77
7318794171800
322230-00340
50
(2")
2 NPT
68
89
7318794171909
322230-00350

Included in TA-Smart/Fail-safe/-Dp DN 65-125.For mounting directly on pipe. Free space >70 mm is required above the temperature sensor pocket.

Temperature sensor pocket

Included in TA-Smart/Fail-safe/-Dp DN 65-125.
For mounting directly on pipe. Free space >70 mm is required above the temperature sensor pocket.

Valve DN
D
L
EAN
Article No
15-25
1/4 NPT
14
7318794174702
322230-00501
32-80
1/4 NPT
30
7318794174801
322230-00500
100-125
3/8 NPT
58
7318794178182
322230-00502

For heating and non-condensing cooling applications.Material: EPP.Fire class: E (EN 13501-1), B2 (DIN 4102).

Insulation

For heating and non-condensing cooling applications.
Material: EPP.
Fire class: E (EN 13501-1), B2 (DIN 4102).

For DN
L
H
W
Ø
EAN
Article No
15
-
-
-
-
-
-
20
215
112
76
69
5902276819681
322230-00620
25
225
119
86
82
5902276819698
322230-00625
32
238
153
92
96
5902276819438
322230-00632
40
256
168
110
114
5902276819360
322230-00640
50
284
183
134
143
5902276819377
322230-00650

Included in TA-Smart/Fail-safe/-Dp.

Temperature sensor

Included in TA-Smart/Fail-safe/-Dp.

(10 m cable on request, please contact IMI Hydronic Engineering)

Tool for exchanging temperature sensor is included.

For DN
Length [m]
EAN
Article No
15-25
3
7318794178229
322230-01106
32-50
3
7318794173705
322230-01100
65-125
5
7318794173804
322230-01101
Connections

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

With internal 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

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
G1
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-Smart.

TA-Smart_DN25_w_temp-house

Select a format Download

TA-Smart_DN32_w_temp-house

Select a format Download

TA-Smart_DN50_w_temp-house

Select a format Download

TA-Smart_DN65_w_sensor

Select a format Download

TA-Smart_DN65_w-o_sensor

Select a format Download

TA-Smart_temperature_housing

Select a format Download

Temp-pocket

Select a format Download

TA-Smart_DN25_w_sensor

Select a format Download

Insulation_TA-Smart_322230-006xx_front

Select a format Download

TA-Smart_DN20_w_temp-house

Select a format Download

Service_tool_322033-00000--00001_persp

Select a format Download

Insulation_TA-Smart_322230-006xx_persp

Select a format Download

TA-Smart_DN40_w_temp-house

Select a format Download

TA-Smart_DN40_w-o_sensor

Select a format Download

TA-Smart_DN40_w_sensor_and_temp-house

Select a format Download

Temp-sensor

Select a format Download

Temp-pocket_DN100-125

Select a format Download

TA-Smart_DN65_w_sensor_2

Select a format Download

Technical specifications

Installation instructions

Bus protocol implementations

Legal documents

Drawings

2D3D

TA-Smart_tendertext.docx Download
TA-Smart_tendertext.pdf Download