Type TVRK

For contaminated air

Plastic circular VAV terminal units for aggressive extract air in variable air volume systems

  • Casing and damper blade made of flame-resistant polypropylene
  • Slide-out differential pressure sensor allows for easy cleaning
  • Suitable for the control of volume flow rate, room pressure or duct pressure
  • Electronic control components for different applications (Universal and LABCONTROL)
  • Suitable for airflow velocities up to 13 m/s
  • Closed blade air leakage to EN 1751, class 3
  • Casing air leakage to EN 1751, class B


Optional equipment and accessories

  • With flanges on both ends
  • Matching flanges for both ends
  • Plastic secondary silencer Type CAK for the reduction of air-regenerated noise

VAV terminal unit, variant TVRK 00136348_0


  • Application
  • Description

Application

  • Circular VARYCONTROL VAV terminal units of Type TVRK, made of plastic, preferably for the extract air flow control in variable air volume systems
  • Closed-loop volume flow control using an external power supply
  • Suitable for contaminated air
  • Shut-off by means of switching (equipment supplied by others)

Special characteristics

  • Integral slide-out differential pressure sensor with 3 mm measuring holes (resistant to dust and pollution)
  • Factory set-up or programming and aerodynamic function testing
  • Volume flow rate can be measured and subsequently adjusted on site; additional adjustment tool may be necessary

Nominal sizes

  • 125, 160, 200, 250, 315, 400

Variants

  • TVRK: VAV terminal unit
  • TVRK-FL: VAV terminal unit with flanges on both ends

Parts and characteristics

  • Ready-to-commission unit which consists of mechanical parts and control components.
  • Averaging differential pressure sensor for volume flow rate measurement; can be removed for cleaning
  • Damper blade
  • Factory-assembled control components complete with wiring and tubing
  • Aerodynamic function testing on a special test rig prior to shipping of each unit
  • Set-up data is given on a label or volume flow rate scale affixed to the unit
  • High control accuracy (even with upstream bend R = 1D)

Attachments

  • Universal controller: Controller, differential pressure transducer and actuators for special applications
  • LABCONTROL: Control components for air management systems

Accessories

  • Matching flanges for both ends, including seals

Useful additions

  • Plastic secondary silencer Type CAK for demanding acoustic requirements

Construction features

  • Circular casing
  • Spigot suitable for ducts according to DIN 8077
  • Both spigots with same diameter
  • Position of the damper blade indicated externally at shaft extension

Materials and surfaces

  • Casing and damper blade made of flame-resistant polypropylene (PPs)
  • Differential pressure sensor and plain bearings made of polypropylene (PP)
  • Damper blade seal made of chloroprene rubber (CR)

Standards and guidelines

  • Hygiene conforms to VDI 6022
  • Closed blade air leakage to EN 1751, class 3
  • Meets the general requirements of DIN 1946, part 4, with regard to the acceptable closed blade air leakage
  • Casing air leakage to EN 1751, class B

Maintenance

  • Maintenance-free as construction and materials are not subject to wear
  • Zero point correction of the static differential pressure transducer should be carried out once per year (recommendation)

Technical information

Function, Technical data, Quick sizing, Specification text, Order code, Produktbeziehungen

  • Function
  • Technical data
  • Quick sizing
  • Specification text
  • Order code
Schematic illustration of the TVRK 00135846_0
① Differential pressure sensor
② Damper blade
③ Casing
④ Actuator
⑤ Control components, e.g. a Universal controller


Functional description

The VAV terminal unit is fitted with a differential pressure sensor for measuring the volume flow rate.

The control components (attachments) include a differential pressure transducer that transforms the differential pressure (effective pressure) into an electric signal, a controller, and an actuator; the control functions can be achieved with individual components (Universal or LABCONTROL).

For most applications, the setpoint value comes from an external setpoint adjuster.

The controller compares the actual value with the setpoint value and alters the control signal of the actuator if there is a difference between the two values.

Volume flow rate ranges

The minimum differential pressure of VAV terminal units is an important factor in designing the ductwork and in rating the fan including speed control.

Sufficient duct pressure must be ensured for all operating conditions and for all control units. The measurement points for fan speed control must be selected accordingly.

The volume flow rates given for VAV terminal units depend on the nominal size and on the control component (attachment) that is installed. The table gives the minimum and maximum values for a VAV terminal unit. Some control components may only have a limited volume flow rate range. This applies in particular to control components with a static differential pressure transducer. For volume flow rate ranges for all control components refer to our Easy Product Finder design programme.

Nominal size
V
l/s
V
m³/h

∆pst min
Pa

∆pst min
Pa

∆pst min
Pa

∆pst min
Pa
∆V
± %
125 25 90 5 5 5 5 9
125 60 216 15 20 20 20 7
125 105 378 45 50 55 60 6
125 150 540 90 100 110 115 5
160 40 144 5 5 5 5 9
160 80 288 10 10 10 15 8
160 145 522 30 30 35 35 7
160 250 900 80 90 95 100 5
200 65 234 5 5 5 5 9
200 180 648 15 15 20 20 7
200 310 1116 45 45 50 50 5
200 405 1458 70 75 80 85 5
250 95 342 5 5 5 5 9
250 270 972 10 15 15 15 7
250 470 1692 30 35 35 40 5
250 615 2214 50 55 60 65 5
315 155 558 5 5 5 5 9
315 425 1530 5 10 10 10 7
315 740 2664 5 25 25 30 6
315 1030 3708 5 45 50 50 5
400 255 918 5 5 5 5 9
400 715 2574 10 10 10 10 7
400 1250 4500 25 25 25 30 6
400 1680 6048 40 45 45 50 5


Nominal sizes

125 – 400 mm

Volume flow rate range

25 – 1680 l/s or 90 – 6048 m³/h

Volume flow rate control range

Approx. 17 to 100% of the nominal volume flow rate

Minimum differential pressure

5 – 90 Pa

Maximum differential pressure

1000 Pa

Operating temperature

10 – 50 °C




Quick sizing tables provide a good overview of the room sound pressure levels that can be expected. Approximate intermediate values can be interpolated. Precise intermediate values and spectral data can be calculated with our Easy Product Finder design programme.

The first selection criteria for the nominal size are the actual volume flow rates Vmin and Vmax. The quick sizing tables are based on generally accepted attenuation levels. If the sound pressure level exceeds the required level, a larger air terminal unit and/or a silencer is required.

TVRK, Sound pressure level at differential pressure 150 Pa

Nominal size V Air-regenerated noise Case-radiated noise
Nominal size V
Nominal size V LPA LPA1 LPA2
Nominal size l/s m³/h dB(A)

125

25

90

34

19

<15

<15

17

125

60

216

44

30

25

20

27

125

105

378

51

38

32

28

32

125

150

540

55

41

35

31

37

160

40

144

36

23

18

<15

21

160

80

288

42

31

27

23

28

160

145

522

49

37

34

30

33

160

250

900

53

41

38

34

40

200

65

234

44

33

28

25

33

200

180

648

44

33

28

25

34

200

310

1116

43

33

29

26

35

200

405

1458

41

33

30

29

35

250

95

342

39

29

23

19

28

250

270

972

45

35

31

27

35

250

470

1692

44

35

30

27

37

250

615

2214

44

35

31

29

39

315

155

558

39

29

24

21

29

315

425

1530

46

37

33

29

40

315

740

2664

50

41

37

33

45

315

1030

3708

53

44

40

37

50

400

255

918

37

29

25

22

30

400

715

2574

44

37

33

30

40

400

1250

4500

49

42

38

36

46

400

1680

6048

51

44

40

38

50

① TVRK

② TVRK with secondary silencer CAK, insulation thickness 50 mm, length 500 mm

③ TVRK with secondary silencer CAK, insulation thickness 50 mm, length 1000 mm

④ TVRK with secondary silencer CAK, insulation thickness 50 mm, length 1500 mm


Circular VAV terminal units made of PPs plastic, for variable and constant air volume systems, suitable for extract air, available in 6 nominal sizes.

High control accuracy (even with upstream bend R = 1D).

Ready-to-commission unit which consists of the mechanical parts and the electronic control components. Each unit contains an averaging differential pressure sensor for volume flow rate measurement and a damper blade. Factory-assembled control components complete with wiring and tubing.

Differential pressure sensor with 3 mm measuring holes (resistant to dust and pollution)

Spigot, suitable for ducts according to DIN 8077.

Position of the damper blade indicated externally at shaft extension.

Closed blade air leakage to EN 1751, class 3.

Casing air leakage to EN 1751, class B.

Hygiene conforms to VDI 6022

Special characteristics

  • Integral slide-out differential pressure sensor with 3 mm measuring holes (resistant to dust and pollution)
  • Factory set-up or programming and aerodynamic function testing
  • Volume flow rate can be measured and subsequently adjusted on site; additional adjustment tool may be necessary

Materials and surfaces

  • Casing and damper blade made of flame-resistant polypropylene (PPs)
  • Differential pressure sensor and plain bearings made of polypropylene (PP)
  • Damper blade seal made of chloroprene rubber (CR)

Technical data

  • Nominal sizes: 125 to 400 mm
  • Volume flow rate range: 25 to 1680 l/s or 90 to 6048 m³/h
  • Volume flow rate control range: approx. 17 – 100 % of the nominal volume flow rate
  • Minimum differential pressure: 5 – 90 Pa
  • Maximum differential pressure: 1000 Pa

Attachments

Variable volume flow control with electronic Universal controller to switch an external control signal and an actual value signal for integration into the central BMS.

  • Supply voltage 24 V AC/DC
  • Signal voltages 0 – 10 V DC or 2 – 10 V DC
  • Possible override controls with external switches using volt-free contacts: CLOSED, OPEN, Vmin and Vmax
  • Volume flow rate control range: approx. 17 – 100 % of the nominal volume flow rate

Sizing data

  • V _______________________ [m³/h]
  • Δpst _______________________ [Pa]

Air-regenerated noise

  • LPA _______________________ [dB(A)]

Case-radiated noise

  • LPA _______________________ [dB(A)]

This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme.

Order example: TVRK/160/BB3/E2/200–900 m³/h

Nominal size

160 mm

Attachment

Universal controller with static differential pressure transducer

Operating mode

Single

Signal voltage range

2 – 10 V DC

Volume flow rate

200 – 900 m³/h


Order example: TVRK/200/ELAB/FH-2P/TZ/600/1200

Nominal size

200 mm

Attachment

EASYLAB controller TCU3 with fast-running actuator

Equipment function

Two switching steps

Expansion modules

EM-TRF for 230 V AC, EM-AUTOZERO Solenoid valve for automatic zero point correction

Operating values

600 – 1200 m³/h


 

Variants, Attachments, Dimensions and weight

  • Variants
  • Attachments
  • Dimensions and weight

TVRK

  • VAV terminal unit for the control of variable air volume flow rates
  • Spigot to make connections to the ducting

TVRK-FL

  • VAV terminal unit for the control of variable air volume flow rates
  • With flanges to make detachable connections to the ductwork

TVRK, VARYCONTROL control components

Order code detail Controlled variable Controller Differential pressure transducer Actuator

Compact controller, static





SA0

Volume flow rate

Compact controller with SLC interface Sauter

Static, integral

Integral

SC0

Volume flow rate

Compact controller with SLC interface Sauter

Static, integral

Fast-running actuator, integral

Universal controller, static





BP3

Volume flow rate

Universal controller with MP bus interface TROX/Belimo

Static

Actuator

BPB

Volume flow rate

Universal controller with MP bus interface TROX/Belimo

Static

Spring return actuator

BPG

Volume flow rate

Universal controller with MP bus interface TROX/Belimo

Static

Fast-running actuator

BB3

Volume flow rate

Universal controller TROX/Belimo

Static

Actuator

BBB

Volume flow rate

Universal controller TROX/Belimo

Static

Spring return actuator

XD1

Volume flow rate

Universal controller TROX/Gruner

Static, integral

Actuator

XD3

Volume flow rate

Universal controller TROX/Gruner

Static, integral

Spring return actuator

BR3

Differential pressure

Universal controller with MP bus interface TROX/Belimo

Static, integral 100 Pa

Actuator

BRB

Differential pressure

Universal controller with MP bus interface TROX/Belimo

Static, integral 100 Pa

Spring return actuator

BRG

Differential pressure

Universal controller with MP bus interface TROX/Belimo

Static, integral 100 Pa

Fast-running actuator

BS3

Differential pressure

Universal controller with MP bus interface TROX/Belimo

Static, integral 600 Pa

Actuator

BSB

Differential pressure

Universal controller with MP bus interface TROX/Belimo

Static, integral 600 Pa

Spring return actuator

BSG

Differential pressure

Universal controller with MP bus interface TROX/Belimo

Static, integral 600 Pa

Fast-running actuator

BG3

Differential pressure

Differential pressure controller TROX/Belimo

Static, integral 100 Pa

Actuator

BGB

Differential pressure

Differential pressure controller TROX/Belimo

Static, integral 100 Pa

Spring return actuator

BH3

Differential pressure

Differential pressure controller TROX/Belimo

Static, integral 600 Pa

Actuator

BHB

Differential pressure

Differential pressure controller TROX/Belimo

Static, integral 600 Pa

Spring return actuator

XE1

Differential pressure

Differential pressure controller TROX/Gruner

Static, integral 100 Pa

Actuator

XE3

Differential pressure

Differential pressure controller TROX/Gruner

Static, integral 100 Pa

Spring return actuator

XF1

Differential pressure

Differential pressure controller TROX/Gruner

Static, integral 600 Pa

Actuator

XF3

Differential pressure

Differential pressure controller TROX/Gruner

Static, integral 600 Pa

Spring return actuator


TVRK, LABCONTROL control components

Order code detail Controlled variable Controller Differential pressure transducer Actuator

EASYLAB





ELAB

Room supply air Room extract air Room pressure Fume cupboard Single controller

EASYLAB controller TCU3

Static, integral

Fast-running actuator


Attachments: VARYCONTROL control components

Controlled variable Interface Vmin -/ Vmax - adjustment Differential pressure transducer Actuator Manufacturer LVC TVR TVJ TVT TZ-S TA-S TVZ TVA TVM TVRK TVLK





















Easy controller


Dynamic















Easy

V



Integral

Integral







Compact controller


Dynamic















BC0

V

MP bus


Integral

Integral





BF0

V

MP bus


Integral

Integral












BL0

V

LonWorks


Integral

Integral






BM0

V

Modbus


Integral

Integral













BM0-J6

V

Modbus and plug-in connecting cable


Integral

Integral













XG0

V



Integral

Integral












XB0

V



Integral

Integral






LN0

V



Integral

Integral






LK0

V

KNX
















LY0

V



Integral

Integral














Compact controller


Static















SA0

V



Integral

Integral













SC0

Δp



Integral

Fast-running actuator, integral















Universal controller


Dynamic















B11

V



Integral

Actuator, torque for TVT












B13

V



Integral

Actuator







B27

V



Integral

Actuator












B1B

V



Integral

Spring return actuator






XC3

V



Integral

Spring return actuator








Universal controller


Static















BP1

V

MP bus


Separate part

Actuator, torque for TVT












BP3

V

MP bus


Separate part

Actuator





BPB

V

MP bus


Separate part

Spring return actuator





BPG

V

MP bus


Separate part

Fast-running actuator




BB1

V



Separate part

Actuator, torque for TVT












BB3

V



Separate part

Actuator





BBB

V



Separate part

Spring return actuator






XD1

V



Integral

Actuator





XD3

V



Integral

Spring return actuator





BR1

Δp

MP bus


100 Pa

Actuator, torque for TVT












BR3

Δp

MP bus


100 Pa

Actuator






BRB

Δp

MP bus


100 Pa

Spring return actuator





BRG

Δp

MP bus


100 Pa

Fast-running actuator







BS1

Δp

MP bus


600 Pa

Actuator, torque for TVT












BS3

Δp

MP bus


600 Pa

Actuator









BSB

Δp

MP bus


600 Pa

Spring return actuator









BSG

Δp

MP bus


600 Pa

Fast-running actuator









BG1

Δp



100 Pa

Actuator, torque for TVT












BG3

Δp



100 Pa

Actuator






BGB

Δp



100 Pa

Spring return actuator





BH1

Δp



600 Pa

Actuator, torque for TVT












BH3

Δp



600 Pa

Actuator










BHB

Δp



600 Pa

Spring return actuator









XE1

Δp



Integral, 100 Pa

Actuator





XE3

Δp



Integral, 100 Pa

Spring return actuator





XF1

Δp



Integral, 600 Pa

Actuator









XF3

Δp



Integral, 600 Pa

Spring return actuator









① TROX, ② TROX/Belimo, ③ TROX/Gruner, ④ Sauter, ⑤ Siemens

☒ order code detail, V volume flow rate, Δp differential pressure


Attachments: LABCONTROL control components

Controlled variable Interface Vmin -/ Vmax - adjustment Differential pressure transducer Actuator TVR TVJ TVT TZ-S TA-S TVZ TVA TVRK TVLK


















Easylab controller


Static












Elab

Room supply air

Room extract air

Room pressure

Single controller

TCU3


Integral

Fast-running actuator








Elab

Room supply air

Room pressure

Single controller

TCU3


Integral

Fast-running actuator









Elab

Room extract air

Room pressure

Single controller

TCU3


Integral

Fast-running actuator









Elab

Room supply air

Room extract air

Room pressure

Fume cupboard

Single controller

TCU3


Integral

Fast-running actuator











Electronic controller


Static












TMA

Room supply air

Room extract air

Room pressure


TCU-LON-II with LonWorks interface

Integral

Fast-running actuator








TMB

Fast-running actuator (brushless motor)








TMA

Room supply air

Room pressure


TCU-LON-II with LonWorks interface

Integral

Fast-running actuator









TMB

Fast-running actuator (brushless motor)









TMA

Room extract air

Room pressure


TCU-LON-II with LonWorks interface

Integral

Fast-running actuator









TMB

Fast-running actuator (brushless motor)









TMA

Room supply air

Room extract air

Room pressure

Fume cupboard


TCU-LON-II with LonWorks interface

Integral

Fast-running actuator









TMB

Fast-running actuator (brushless motor)










Nominal size
ØD
mm
L
mm
B3
mm
H3
mm
m
kg
125 125 394 195 145 4.5
160 160 394 230 180 4.8
200 200 394 270 220 5.2


Nominal size
ØD
mm
L
mm
B3
mm
H3
mm
m
kg
250 250 394 320 270 6.4
315 315 594 385 335 8.5
400 400 594 470 420 10.7


Nominal size
ØD
mm
L
mm
B3
mm
H3
mm
ØD1
mm
ØD2
mm
n
T
mm
m
kg
125 125 400 195 145 165 185 8 8 4.7
160 160 400 230 180 200 230 8 8 5.2
200 200 400 270 270 240 270 8 8 5.7


Nominal size
ØD
mm
L
mm
B3
mm
H3
mm
ØD1
mm
ØD2
mm
n
T
mm
m
kg
250 250 400 320 270 290 320 12 8 7.0
315 315 600 385 335 350 395 12 10 9.4
400 400 600 470 420 445 475 16 10 11.9






Installation details, Basic information and nomenclature

  • Installation details
  • Basic information and nomenclature

Installation and commissioning

  • Installation orientation must be as shown on the sticker

Upstream conditions

The volume flow rate accuracy ΔV applies to a straight upstream section of the duct. Bends, junctions or a narrowing or widening of the duct cause turbulence that may affect measurement. Duct connections, e.g. branches off the main duct, must comply with EN 1505. Some installation situations require straight duct sections upstream.

Space required for commissioning and maintenance

Sufficient space must be kept clear near any attachments to allow for commissioning and maintenance. It may be necessary to provide sufficiently sized inspection access openings.

Space requirement, control component on one side

Attachments
Attachments mm

VARYCONTROL




Universal controller

300

320

300


Space requirement, control components on two sides

Attachments
Attachments mm

LABCONTROL







EASYLAB

300

250

300

350

350

400


Space required for cleaning the sensor tubes

Nominal size
Nominal size mm

125 – 200

100

100

D

250 – 400

100

160

D

D: Casing diameter


Principal dimensions

ØD [mm]

VAV terminal units made of stainless steel: Outside diameter of the spigot

VAV terminal units made of plastic: Inside diameter of the connecting spigot

ØD₁ [mm]

Pitch circle diameter of flanges

ØD₂ [mm]

Outside diameter of flanges

ØD₄ [mm]

Inside diameter of the screw holes of flanges

L [mm]

Length of unit including connecting spigot

L₁ [mm]

Length of casing or acoustic cladding

B [mm]

Duct width

B₁ [mm]

Screw hole pitch of flange (horizontal)

B₂ [mm]

Outside dimension of flange (width)

B₃ [mm]

Width of device

H [mm]

Duct height

H₁ [mm]

Screw hole pitch of flange (vertical)

H₂ [mm]

Outside dimension of flange (height)

H₃ [mm]

Unit height

n [ ]

Number of flange screw holes

T [mm]

Flange thickness

m [kg]

Unit weight including the minimum required attachments (e.g. Compact controller)

Acoustic data

fm [Hz]

Octave band centre frequency

LPA [dB(A)]

A-weighted sound pressure level of air-regenerated noise of the VAV terminal unit, system attenuation taken into account

LPA1 [dB(A)]

A-weighted sound pressure level of air-regenerated noise of the VAV terminal unit with secondary silencer, system attenuation taken into account

LPA2 [dB(A)]

A-weighted sound pressure level of case-regenerated noise of the VAV terminal unit, system attenuation taken into account

LPA3 [dB(A)]

A-weighted sound pressure level of case-regenerated noise of the VAV terminal unit with acoustic cladding, system attenuation taken into account


All sound pressure levels are based on 20 μPa.

Volume flow rates

Vnom [m³/h] and [l/s]

Nominal volume flow rate (100 %)

  • The value depends on product type and nominal size
  • Values are published on the internet and in technical leaflets, and stored in the Easy Product Finder design software.
  • Reference value for calculating percentages (e.g. Vmax)
  • Upper limit of the setting range and maximum volume flow rate setpoint value for the VAV terminal unit

Vmin unit [m³/h] and [l/s]

Technically possible minimum volume flow rate

  • The value depends on product type, nominal size and control component (attachment)
  • Values are stored in the Easy Product Finder design software
  • Lower limit of the setting range and minimum volume flow rate setpoint value for the VAV terminal unit
  • Depending on the controller, setpoint values below Vmin unit (if Vmin equals zero) may result in unstable control or shut-off

Vmax [m³/h] and [l/s]

Upper limit of the operating range for the VAV terminal unit that can be set by customers

  • Vmax can only be smaller than or equal to Vnom
  • In case of analogue signalling to volume flow controllers (which are typically used), the set maximum value (Vmax) is allocated to the setpoint signal maximum (10 V) (see characteristic)

Vmin [m³/h] and [l/s]

Lower limit of the operating range for the VAV terminal unit that can be set by customers

  • Vmin should be smaller than or equal to Vmax
  • Do not set Vmin smaller than Vmin unit, otherwise the control may become unstable or the damper blade may close
  • Vmin may equal zero
  • In case of analogue signalling to volume flow controllers (which are typically used), the set minimum value (Vmin) is allocated to the setpoint signal minimum (0 or 2 V) (see characteristic)

V [m³/h] and [l/s]

Volume flow rate

ΔV [± %]

Volume flow rate tolerance from setpoint value

ΔVwarm [± %]

Volume flow rate tolerance for the warm air flow of dual duct terminal units

Differential pressure

Δpst [Pa]

Static differential pressure

Δpst min [Pa]

Static differential pressure, minimum

  • The static minimum differential pressure is equal to the pressure loss of the VAV terminal unit when the damper blade is open, caused by flow resistance (sensor tubes, damper mechanism)
  • If the pressure on the VAV terminal unit is too low, the setpoint volume flow rate may not be achieved, not even when the damper blade is open
  • Important factor in designing the ductwork and in rating the fan including speed control
  • Sufficient duct pressure must be ensured for all operating conditions and for all terminal units, and the measurement point or points for speed control must have been selected accordingly to achieve this

Construction

Galvanised sheet steel

  • Casing made of galvanised sheet steel
  • Parts in contact with the airflow as described for the product type
  • External parts, e.g. mounting brackets or covers, are usually made of galvanised sheet steel

Powder-coated surface (P1)

  • Casing made of galvanised sheet steel, powder-coated RAL 7001, silver grey
  • Parts in contact with the airflow are powder-coated or made of plastic
  • Due to production, some parts that come into contact with the airflow may be stainless steel or aluminium, powder-coated
  • External parts, e.g. mounting brackets or covers, are usually made of galvanised sheet steel

Stainless steel (A2)

  • Casing made of stainless steel 1.4201
  • Parts in contact with the airflow are powder-coated or made of stainless steel
  • External parts, e.g. mounting brackets or covers, are usually made of galvanised sheet steel

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Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +60 6 678 8188 | Fax: +60 6 678 8288 (388)