Type TVJ

For normal and high volume flow rate ranges

Rectangular VAV terminal units for standard applications regarding the supply air or extract air control in variable air volume systems

For volume flow rate ranges up to 36,000 m³/h or 10,000 l/s
Suitable for the control of volume flow rate, room pressure or duct pressure
Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
High control accuracy
Suitable for airflow velocities up to 10 m/s
Casing air leakage to EN 1751, class B

Optional equipment and accessories

Acoustic cladding for the reduction of case-radiated noise
Secondary silencer Type TX for the reduction of air-regenerated noise
Hot water heat exchanger of Type WT for reheating the airflow

VAV terminal unit Type TVJ/400×200/Easy 00132080_0

Easy controller

Application

Rectangular VARYCONTROL VAV terminal units of Type TVJ for the precise supply air or extract air flow control in variable air volume systems
Closed-loop volume flow control using an external power supply
For controlling, restricting, or shutting off the airflow in air conditioning systems

Special characteristics

Integral 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

39 nominal sizes from 200 × 100 to 1000 × 1000

Variants

TVJ: VAV terminal unit
TVJ-D: VAV terminal unit with acoustic cladding
Units with acoustic cladding and/or secondary silencer Type TX for demanding acoustic requirements
Acoustic cladding cannot be retrofitted

Construction

Galvanised sheet steel
P1: Powder-coated, silver grey (RAL 7001)

Parts and characteristics

Ready-to-commission unit which consists of mechanical parts and control components.
Averaging differential pressure sensor for volume flow rate measurement
Damper blades
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 volume flow rate control accuracy

Attachments

Easy controller: Compact unit consisting of controller with potentiometers, differential pressure transducer and actuator
Compact controller: Compact unit consisting of controller, differential pressure transducer and actuator
Universal controller: Controller, differential pressure transducer and actuators for special applications
LABCONTROL: Control components for air management systems

Useful additions

Secondary silencer Type TX for demanding acoustic requirements
Heat exchanger Type WT

Construction features

Rectangular casing
Flanges on both sides, suitable for duct connection
Opposed blade action, blades connected by internal gears at both ends
Position of the damper blade indicated externally at shaft extension
Bearings with ring seals

Materials and surfaces

Galvanised sheet steel construction

Casing made of galvanised sheet steel
Shafts made of galvanised steel
Damper blades and differential pressure sensor made of aluminium
Gears made of anti-static plastic (ABS), heat resistant to 50 °C
Plastic bearings

Powder-coated construction (P1)

Casing made of galvanised sheet steel, powder-coated

Variant with acoustic cladding (-D)

Acoustic cladding made of galvanised sheet steel
Rubber profile for the insulation of structure-borne noise
Lining is mineral wool

Mineral wool

To EN 13501, fire rating class A1, non-combustible
RAL quality mark RAL-GZ 388
Biosoluble and hence hygienically safe according to the German TRGS 905 (Technical Rules for Hazardous Substances) and EU directive 97/69/EG

Standards and guidelines

Casing air leakage to EN 1751, class B

Maintenance

Maintenance-free as construction and materials are not subject to wear

Technical information

Function, Technical data, Quick sizing, Specification text, Order code, Related products

Schematic illustration of the TVJ 00130983_0

① Differential pressure sensor
② Damper blade
③ Gears
④ Control components, e.g. an Easy 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 an Easy controller, with a Compact controller, or with individual components (Universal or LABCONTROL).

For most applications, the setpoint value comes from a room temperature controller.

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	① ∆p_{st min} Pa	② ∆p_{st min} Pa	∆V ± %
200 × 100	45	162	5	10	14
200 × 100	85	306	10	25	8
200 × 100	150	540	20	80	5
200 × 100	215	774	40	155	5
300 × 100	65	234	5	10	14
300 × 100	120	432	10	25	8
300 × 100	210	756	20	70	5
300 × 100	320	1152	40	155	5
400 × 100	85	306	5	10	14
400 × 100	170	612	10	25	8
400 × 100	300	1080	20	80	5
400 × 100	425	1530	40	155	5
500 × 100	105	378	5	10	14
500 × 100	200	720	10	25	8
500 × 100	350	1260	20	70	5
500 × 100	535	1926	40	155	5
600 × 100	130	468	5	10	14
600 × 100	260	936	10	25	8
600 × 100	450	1620	20	75	5
600 × 100	650	2340	40	155	5
200 × 200	85	306	5	10	14
200 × 200	160	576	10	25	8
200 × 200	280	1008	20	75	5
200 × 200	415	1494	40	155	5
300 × 200	125	450	5	10	14
300 × 200	240	864	10	25	8
300 × 200	420	1512	20	75	5
300 × 200	620	2232	40	155	5
400 × 200	165	594	5	10	14
400 × 200	330	1188	10	25	8
400 × 200	580	2088	20	80	5
400 × 200	825	2970	40	155	5
500 × 200	205	738	5	10	14
500 × 200	400	1440	10	25	8
500 × 200	700	2520	20	75	5
500 × 200	1035	3726	40	155	5
600 × 200	250	900	5	10	14
600 × 200	500	1800	10	25	8
600 × 200	870	3132	20	80	5
600 × 200	1250	4500	40	155	5
700 × 200	290	1044	5	10	14
700 × 200	560	2016	10	25	8
700 × 200	980	3528	20	75	5
700 × 200	1450	5220	40	155	5
800 × 200	330	1188	5	10	14
800 × 200	660	2376	10	25	8
800 × 200	1160	4176	20	80	5
800 × 200	1650	5940	40	155	5
300 × 300	185	666	5	10	14
300 × 300	360	1296	10	25	8
300 × 300	630	2268	20	75	5
300 × 300	920	3312	35	150	5
400 × 300	245	882	5	10	14
400 × 300	480	1728	10	25	8
400 × 300	840	3024	20	70	8
400 × 300	1230	4428	35	150	5
500 × 300	305	1098	5	10	14
500 × 300	600	2160	10	25	8
500 × 300	1050	3780	20	70	5
500 × 300	1535	5526	35	150	5
600 × 300	370	1332	5	10	14
600 × 300	740	2664	10	25	8
600 × 300	1290	4644	20	75	5
600 × 300	1850	6660	35	150	5
700 × 300	430	1548	5	10	14
700 × 300	840	3024	10	25	8
700 × 300	1470	5292	20	70	5
700 × 300	2150	7740	35	150	5
800 × 300	490	1764	5	10	14
800 × 300	980	3528	10	25	8
800 × 300	1720	6192	20	75	5
800 × 300	2450	8820	35	150	5
900 × 300	555	1998	5	10	14
900 × 300	1080	3888	10	25	8
900 × 300	1890	6804	20	70	5
900 × 300	2770	9972	35	150	5
1000 × 300	620	2232	5	10	14
1000 × 300	1240	4464	10	25	8
1000 × 300	2150	7740	20	75	5
1000 × 300	3100	11160	35	150	5
400 × 400	325	1170	5	10	14
400 × 400	640	2304	10	25	8
400 × 400	1120	4032	20	75	5
400 × 400	1630	5868	35	150	5
500 × 400	410	1476	5	10	14
500 × 400	800	2880	10	25	8
500 × 400	1400	5040	20	75	5
500 × 400	2040	7344	35	150	5
600 × 400	490	1764	5	10	14
600 × 400	980	3528	10	25	8
600 × 400	1720	6192	20	75	5
600 × 400	2450	8820	35	150	5
700 × 400	570	2052	5	10	14
700 × 400	1120	4032	10	25	8
700 × 400	1960	7056	20	75	5
700 × 400	2850	10260	35	150	5
800 × 400	650	2340	5	10	14
800 × 400	1300	4680	10	25	8
800 × 400	2280	8208	20	75	5
800 × 400	3250	11700	35	150	5
900 × 400	735	2646	5	10	14
900 × 400	1440	5184	10	25	8
900 × 400	2520	9072	20	75	5
900 × 400	3670	13212	35	150	5
1000 × 400	820	2952	5	10	14
1000 × 400	1640	5904	10	25	8
1000 × 400	2850	10260	20	75	5
1000 × 400	4100	14760	35	150	5
500 × 500	510	1836	5	10	14
500 × 500	1000	3600	10	25	8
500 × 500	1750	6300	20	75	5
500 × 500	2540	9144	40	155	5
600 × 500	610	2196	5	10	14
600 × 500	1200	4320	10	25	8
600 × 500	2100	7560	20	75	5
600 × 500	3050	10980	40	155	5
700 × 500	710	2556	5	10	14
700 × 500	1400	5040	10	25	8
700 × 500	2450	8820	20	75	5
700 × 500	3550	12780	40	155	5
800 × 500	810	2916	5	10	14
800 × 500	1600	5760	10	25	8
800 × 500	2800	10080	20	75	5
800 × 500	4050	14580	40	155	5
900 × 500	915	3294	5	10	14
900 × 500	1800	6480	10	25	8
900 × 500	3150	11340	20	75	5
900 × 500	4570	16452	40	155	5
1000 × 500	1020	3672	5	10	14
1000 × 500	2000	7200	10	25	8
1000 × 500	3500	12600	20	75	5
1000 × 500	5100	18360	40	155	5
600 × 600	730	2628	5	10	14
600 × 600	1440	5184	10	25	8
600 × 600	2520	9072	20	75	5
600 × 600	3650	13140	40	155	5
800 × 600	970	3492	5	10	14
800 × 600	1920	6912	10	25	8
800 × 600	3360	12096	20	75	5
800 × 600	4850	17460	40	155	5
1000 × 600	1220	4392	5	10	14
1000 × 600	2400	8640	10	25	8
1000 × 600	4200	15120	20	75	5
1000 × 600	6100	21960	40	155	5
800 × 800	1300	4680	5	10	14
800 × 800	2560	9216	10	25	8
800 × 800	4480	16128	20	75	5
800 × 800	6500	23400	40	155	5
1000 × 800	1620	5832	5	10	14
1000 × 800	3200	11520	10	25	8
1000 × 800	5600	20160	20	75	5
1000 × 800	8100	29160	40	155	5
1000 × 1000	2020	7272	5	10	14
1000 × 1000	4000	14400	10	25	8
1000 × 1000	7000	25200	20	75	5
1000 × 1000	10100	36360	40	155	5

Nominal sizes	200 × 100 to 1000 × 1000 mm
Volume flow rate range	45 – 10100 l/s or 162 – 36360 m³/h
Volume flow rate control range (unit with dynamic differential pressure measurement)	Approx. 20 to 100% of the nominal volume flow rate
Minimum differential pressure	5 – 40 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 V_min and V_max. 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.

TVJ, Sound pressure level at differential pressure 150 Pa

Nominal size	V		Air-regenerated noise		Case-radiated noise
Nominal size	V		①	②	①	③
Nominal size	V		L_PA	L_PA1	L_PA2	L_PA3
Nominal size	l/s	m³/h	dB (A)
200 x 100	45	162	43	17	31	19
200 x 100	85	306	47	26	35	24
200 x 100	150	540	49	36	38	29
200 x 100	215	774	49	41	41	33
300 x 100	65	234	44	18	32	20
300 x 100	120	432	47	27	35	25
300 x 100	210	756	48	34	38	30
300 x 100	320	1152	48	40	41	34
400 x 100	85	306	45	20	33	21
400 x 100	170	612	47	28	37	27
400 x 100	300	1080	47	35	40	32
400 x 100	425	1530	48	40	43	36
500 x 100	105	378	46	20	34	22
500 x 100	200	720	47	28	37	27
500 x 100	350	1260	47	34	41	32
500 x 100	535	1926	48	40	44	37
600 x 100	130	468	46	22	34	22
600 x 100	260	936	47	28	38	29
600 x 100	450	1620	47	35	42	34
600 x 100	650	2340	48	39	45	37
200 x 200	85	306	45	20	33	21
200 x 200	160	576	48	28	36	26
200 x 200	280	1008	48	35	41	32
200 x 200	415	1494	49	40	43	36
300 x 200	125	450	46	21	34	22
300 x 200	240	864	47	27	37	27
300 x 200	420	1512	48	34	41	33
300 x 200	620	2232	48	39	44	37
400 x 200	165	594	46	22	35	23
400 x 200	330	1188	46	27	38	29
400 x 200	580	2088	47	34	43	35
400 x 200	825	2970	48	39	46	39
500 x 200	205	738	46	22	36	24
500 x 200	400	1440	46	27	39	30
500 x 200	700	2520	47	34	44	36
500 x 200	1035	3726	48	39	47	40
600 x 200	250	900	46	22	36	25
600 x 200	500	1800	46	27	40	31
600 x 200	870	1800	47	34	45	37
600 x 200	1250	4500	47	39	47	41
700 x 200	290	1044	46	22	37	25
700 x 200	560	2016	46	27	40	31
700 x 200	980	3528	47	34	45	38
700 x 200	1450	5220	47	39	48	42
800 x 200	330	1188	46	22	37	26
800 x 200	660	2376	46	27	41	32
800 x 200	1160	4176	47	34	46	38
800 x 200	1650	5940	47	39	49	42
300 x 300	185	666	46	21	35	23
300 x 300	360	1296	46	26	39	29
300 x 300	630	2268	47	33	43	35
300 x 300	920	3312	47	39	46	39
400 x 300	245	882	46	21	36	24
400 x 300	480	1728	46	27	40	30
400 x 300	840	3024	46	33	44	37
400 x 300	1230	4428	47	39	47	41
500 x 300	305	1098	46	22	67	25
500 x 300	600	2160	46	27	41	31
500 x 300	1050	3780	47	33	45	38
500 x 300	1535	5526	47	39	48	42
600 x 300	370	1332	46	22	37	26
600 x 300	740	2664	46	27	42	32
600 x 300	1290	4644	47	33	46	39
600 x 300	1850	6660	47	39	49	42
700 x 300	430	1548	46	22	38	27
700 x 300	840	3024	46	27	42	33
700 x 300	1470	5292	46	33	47	40
700 x 300	2150	7740	47	39	50	43
800 x 300	490	1764	45	22	38	27
800 x 300	980	3528	46	27	43	34
800 x 300	1720	6192	46	33	47	40
800 x 300	2450	8820	47	39	50	44
900 x 300	555	1998	46	22	39	28
900 x 300	1080	3888	46	27	43	34
900 x 300	1890	6804	46	33	48	41
900 x 300	2770	9972	47	39	51	44
1000 x 300	620	2232	45	22	39	28
1000 x 300	1240	4464	46	28	44	35
1000 x 300	2150	7740	46	33	48	41
1000 x 300	3100	11160	47	38	51	45
400 x 400	325	1170	45	21	37	26
400 x 400	640	2304	46	27	41	31
400 x 400	1120	4032	46	34	45	37
400 x 400	1630	5868	47	40	49	42
500 x 400	410	1476	45	21	38	27
500 x 400	800	2880	46	27	42	32
500 x 400	1400	5040	46	34	46	38
500 x 400	2040	7344	47	40	50	43
600 x 400	490	1764	45	21	38	27
600 x 400	980	3528	46	27	43	33
600 x 400	1720	6192	46	34	47	40
600 x 400	2450	8820	47	39	50	44
700 x 400	570	2052	45	22	39	28
700 x 400	1120	4032	46	27	43	34
700 x 400	1960	7056	46	33	48	40
700 x 400	2850	10260	47	39	51	44
800 x 400	650	2340	45	22	39	28
800 x 400	1300	4680	45	27	44	35
800 x 400	2280	8208	46	33	48	41
800 x 400	3250	11700	47	39	51	45
900 x 400	735	2646	45	22	40	29
900 x 400	1440	5184	46	26	44	35
900 x 400	2520	9072	46	33	49	41
900 x 400	3670	13212	47	39	52	46
1000 x 400	820	2952	45	22	40	29
1000 x 400	1640	5904	45	27	44	36
1000 x 400	2850	10260	46	33	49	42
1000 x 400	4100	14760	47	38	52	46
500 x 500	510	1836	45	21	38	27
500 x 500	1000	3600	46	26	43	33
500 x 500	1750	6300	46	33	47	39
500 x 500	2540	9144	47	39	50	44
600 x 500	610	2196	45	21	39	28
600 x 500	1200	4320	46	26	43	34
600 x 500	2100	7560	46	33	48	40
600 x 500	3050	10980	47	39	51	44
700 x 500	710	2556	45	21	39	29
700 x 500	1400	5040	46	27	44	35
700 x 500	2450	8820	46	33	48	41
700 x 500	3550	12780	47	39	52	45
800 x 500	810	2916	45	22	40	29
800 x 500	1600	5760	45	27	44	36
800 x 500	2800	10080	46	33	49	42
800 x 500	4050	14580	47	39	52	46
900 x 500	915	3294	45	21	40	30
900 x 500	1800	6480	46	27	45	36
900 x 500	3150	11340	46	33	50	42
900 x 500	4570	16452	47	39	53	47
1000 x 500	1020	3672	44	22	41	30
1000 x 500	2000	7200	45	27	45	37
1000 x 500	3500	12600	46	33	50	43
1000 x 500	5100	18360	46	38	53	47
600 x 600	730	2628	45	21	40	28
600 x 600	1440	5184	45	27	44	35
600 x 600	2520	9072	46	33	49	41
600 x 600	3650	13140	46	39	52	45
800 x 600	970	3492	45	22	41	30
800 x 600	1920	6912	45	27	45	36
800 x 600	3360	12096	46	33	50	43
800 x 600	4850	17460	46	39	53	47
1000 x 600	1220	4392	45	22	41	31
1000 x 600	2400	8640	45	27	46	37
1000 x 600	4200	15120	46	33	51	44
1000 x 600	6100	21960	46	38	54	48
800 x 800	1300	4680	44	21	42	31
800 x 800	2560	9216	45	27	47	38
800 x 800	4480	16128	46	33	51	44
800 x 800	6500	23400	46	39	55	49
1000 x 800	1620	5832	44	21	42	32
1000 x 800	3200	11520	45	26	47	39
1000 x 800	5600	20160	46	33	52	45
1000 x 800	8100	29160	46	39	55	49
1000 x 1000	2020	7272	44	21	43	33
1000 x 1000	4000	14400	45	26	48	40
1000 x 1000	7000	25200	45	33	53	46
1000 x 1000	10100	36360	46	39	57	51

① TVJ

② TVJ with secondary silencer TX

③ TVJ-D

Rectangular VAV terminal units for variable and constant air volume systems, suitable for supply or extract air, available in 39 nominal sizes.

High volume flow rate control accuracy.

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 damper blades. Factory assembled control components complete with wiring and tubing.

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

Both ends suitable for the connection of ducts.

Position of the damper blades indicated externally at the shaft extension.

Casing air leakage to EN 1751, class B.

Special characteristics

Integral 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

Galvanised sheet steel construction

Casing made of galvanised sheet steel
Shafts made of galvanised steel
Damper blades and differential pressure sensor made of aluminium
Gears made of anti-static plastic (ABS), heat resistant to 50 °C
Plastic bearings

Powder-coated construction (P1)

Casing made of galvanised sheet steel, powder-coated

Variant with acoustic cladding (-D)

Acoustic cladding made of galvanised sheet steel
Rubber profile for the insulation of structure-borne noise
Lining is mineral wool

Mineral wool

To EN 13501, fire rating class A1, non-combustible
RAL quality mark RAL-GZ 388
Biosoluble and hence hygienically safe according to the German TRGS 905 (Technical Rules for Hazardous Substances) and EU directive 97/69/EG

Construction

Galvanised sheet steel
P1: Powder-coated, silver grey (RAL 7001)

Technical data

Nominal sizes: 200 × 100 to 1000 × 1000 mm
Volume flow rate range: 45 to 10100 l/s or 162 to 36360 m³/h
Volume flow rate control range (unit with dynamic differential pressure measurement): approx. 20 to 100 % of the nominal volume flow rate
Minimum differential pressure: 5 – 40 Pa
Maximum differential pressure: 1000 Pa

Attachments

Variable volume flow control with electronic Easy controller to connect an external control signal; actual value signal can be integrated into the central BMS.

Supply voltage 24 V AC/DC
Signal voltages 0 – 10 V DC
Possible override controls with external switches using volt-free contacts: CLOSED, OPEN, V_min and V_max
Potentiometers with percentage scales to set the volume flow rates V_min and V_max
The actual value signal relates to the nominal volume flow rate such that commissioning and subsequent adjustment are simplified
Volume flow rate control range: approx. 20 – 100 % of the nominal volume flow rate
Clearly visible external indicator light for signalling the functions: Set, not set, and power failure

Electrical connections with screw terminals. Double terminals for looping the supply voltage, i.e. for the simple connection of voltage transmission to the next controller.

Sizing data

V _______________________ [m³/h]
Δp_st _______________________ [Pa]

Air-regenerated noise

L_PA _______________________ [dB(A)]

Case-radiated noise

L_PA _______________________ [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.

                                                                              Type
                                                                                                                                                                  TVJ       VAV terminal unit

                                                                              Acoustic cladding
                                                                                    No entry: none
                                                                                                                                                                  D       With acoustic cladding

                                                                              Material
                                                                                    No entry: galvanised sheet steel
                                                                                                                                                                  P1       Powder-coated (RAL 7001), silver grey

                                                                              Nominal size [mm]
                                                                                    B × H

                                                                              Attachments (control component)
                                                                                    Example
                                                                                                                                                                  Easy       Easy controller
                                                                                                                                                                  BC0       Compact controller
                                                                                                                                                                  B13       Universal controller

                                                                              Operating mode
                                                                                                                                                                  E       Single
                                                                                                                                                                  M       Master
                                                                                                                                                                  S       Slave
                                                                                                                                                                  F       Constant value
                                                                                                                                                                  A       Differential pressure control – extract air
                                                                                                                                                                  Z       Differential pressure control – supply air

                                                                              Signal voltage range
                                                                                    For the actual and setpoint value signals
                                                                                                                                                                  0       0 – 10 V DC
                                                                                                                                                                  2       2 – 10 V DC

                                                                              Volume flow rates [m³/h or l/s], differential pressure [Pa]
                                                                                    V_min – V_max for factory setting
                                                                                    ∆p_min for factory setting (operating modes A, Z)

                                                                              Damper blade position
                                                                                    Only with spring return actuators
                                                                                                                                                                  NO       Power off to OPEN
                                                                                                                                                                  NC       Power off to CLOSE

Order example: TVJ/400×200/B13/M0/800–2000 m³/h

Acoustic cladding	Without
Material	Galvanised sheet steel
Nominal size	400 × 200 mm
Attachment	Universal controller
Operating mode	Master
Signal voltage range	0 – 10 V DC
Volume flow rate	800 – 2000 m³/h

Order example: TVJ/900×300/ELAB/RS/Z/LAB

Acoustic cladding	Without
Nominal size	900 × 300 mm
Attachments	EASYLAB controller TCU3 with fast-running actuator
Equipment function	Supply air control (Room Supply)
Expansion modules	EM-AUTOZERO Solenoid valve for automatic zero point correction
Additional functions	Extract air led system for laboratories

Attachments
Type Easy
Type Compact, dynamic
Type Compact, static
Type Universal, dynamic
Type Universal, static
Type EASYLAB TCU3

Additional products
Type TX
Type WT

Variants, Attachments, Dimensions and weight, Product details

VAV terminal unit, variant TVJ

TVJ

VAV terminal unit for the control of variable air volume flow rates

TVJ-D

VAV terminal unit with acoustic cladding for the control of variable air volume flows
For rooms where the case-radiated noise of the unit is not sufficiently reduced by a false ceiling
The rectangular ducts for the room under consideration must have adequate acoustic insulation (provided by others) on the fan and room ends
Acoustic cladding cannot be retrofitted

TVJ, VARYCONTROL control components

Order code detail	Controlled variable	Controller	Differential pressure transducer	Actuator
Easy controller
Easy	Volume flow rate	Easy controller TROX	Dynamic, integral	Integral
Compact controller, dynamic
BC0	Volume flow rate	Compact controller with MP bus interface TROX/Belimo	Dynamic, integral	Integral
BL0	Volume flow rate	Compact controller with LonWorks interface TROX/Belimo	Dynamic, integral	Integral
BM0	Volume flow rate	Compact controller with Modbus RTU interface (with connecting cable) TROX/Belimo	Dynamic, integral	Integral
BM0-J6	Volume flow rate	Compact controller with Modbus RTU interface (with socket)	Dynamic, integral	Integral
XB0	Volume flow rate	Compact controller TROX/Gruner	Dynamic, integral	Integral
LN0	Volume flow rate	Compact controller Siemens	Dynamic, integral	Integral
LK0	Volume flow rate	Compact controller with KNX interface Siemens	Dynamic, integral	Integral
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, dynamic
B13	Volume flow rate	Universal controller TROX/Belimo	Dynamic, integral	Actuator
B1B	Volume flow rate	Universal controller TROX/Belimo	Dynamic, integral	Spring return actuator
XC3	Volume flow rate	Universal controller TROX/Gruner	Dynamic, integral	Spring return actuator
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
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

TVJ, LABCONTROL control components

Order code detail	Controlled variable	Controller	Differential pressure transducer	Actuator
EASYLAB
ELAB	Room supply air Room extract air Room pressure Single controller	EASYLAB controller TCU3	Static, integral	Fast-running actuator

TVJ

Nominal size	B mm	H mm	B₁ mm	B₂ mm	H₁ mm	H₂ mm	m kg
200 × 100	200	100	234	276	134	176	6
300 × 100	300	100	334	376	134	176	7
400 × 100	400	100	434	476	134	176	8
500 × 100	500	100	534	576	134	176	9
600 × 100	600	100	634	676	134	176	10
200 × 200	200	200	234	276	234	276	9
300 × 200	300	200	334	376	234	276	10
400 × 200	400	200	434	476	234	276	11
500 × 200	500	200	534	576	234	276	12
600 × 200	600	200	634	676	234	276	13
700 × 200	700	200	734	776	234	276	14
800 × 200	800	200	834	876	234	276	15
300 × 300	300	300	334	376	334	376	10
400 × 300	400	300	434	476	334	376	11
500 × 300	500	300	534	576	334	376	12
600 × 300	600	300	634	676	334	376	13
700 × 300	700	300	734	776	334	376	15
800 × 300	800	300	834	876	334	376	16
900 × 300	900	300	934	976	334	376	18
1000 × 300	1000	300	1034	1076	334	376	19
400 × 400	400	400	434	476	434	476	14
500 × 400	500	400	534	576	434	476	15
600 × 400	600	400	634	676	434	476	16
700 × 400	700	400	734	776	434	476	17
800 × 400	800	400	834	876	434	476	18
900 × 400	900	400	934	976	434	476	21
1000 × 400	1000	400	1034	1076	434	476	20
500 × 500	500	500	534	576	534	576	19
600 × 500	600	500	634	676	534	576	20
700 × 500	700	500	734	776	534	576	22
800 × 500	800	500	834	876	534	576	23
900 × 500	900	500	934	976	534	576	25
1000 × 500	1000	500	1034	1076	534	576	26
600 × 600	600	600	634	676	634	676	19
800 × 600	800	600	834	876	634	676	23
1000 × 600	1000	600	1034	1076	634	676	27
800 × 800	800	800	834	876	834	876	28
1000 × 800	1000	800	1034	1076	834	876	32
1000 × 1000	1000	1000	1034	1076	1034	1076	38

Nominal size	B mm	H mm	B₁ mm	B₂ mm	H₁ mm	H₂ mm	m kg
200 × 100	200	100	234	280	134	180	9
300 × 100	300	100	334	380	134	180	11
400 × 100	400	100	434	480	134	180	12
500 × 100	500	100	534	580	134	180	14
600 × 100	600	100	634	680	134	180	15
200 × 200	200	200	234	280