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Quick selection guide

Quick selection guide
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Quick Selection 2nd extended edition The art of handling air TROX GmbH Telephone +49/28 45/2 02-0 Telefax +49/28 45/2 02-2 65 Heinrich-Trox-Platz e-mail trox@trox.de D-47504 Neukirchen-Vluyn www.troxtechnik.com

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3 Register Product Type Page 1.1 Grilles ASL · SL · AT · TR · VAT · TRS 7 Grilles for rectangular or circular ducts TRS-K · TRS-R 8 1.2 Disc Valves LVS · Z-LVS 9 Jet Nozzles DUK 10 1.3 Floor Diffusers FB 11 2.1 Slot Diffusers VSD15 12 Slot Diffusers VSD35 13 – 14 Slot Diffusers VSD50 15 – 16 2.2 Swirl Diffusers RFD 17 Swirl Diffusers DCS 18 Swirl Diffusers FD 19 Swirl Diffusers TDF-SA 20 Swirl Diffusers VDW 21 Swirl Diffusers TDV-SA 22 Swirl Diffusers VDL 23 2.3 Ceiling Diffusers VDR 24 Ceiling Diffusers DLQ 25 2.4 Ceiling Diffusers DLQL 26 Ceiling Diffusers ADLR 27 3.1 Multileaf Dampers...

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4 Why Quick Selection? This Quick Selection Guide was designed to help you select the products you require quickly and easily. It provides an overview of the various product designs and dimensions for selected TROX products. Full product and system details can be found on our website www.troxtechnik.com, on CD ROM, and in our technical leaflets and catalogues Klima 1, Klima 2 and Filter. TROX Products for ventilation and air conditioning technology: Components • Air terminal devices • Air terminal units • Fire and smoke protection components • Sound attenuators • Dampers and external...

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5 Introduction In ventilation technology, two criteria are of particular importance: • the air velocity in the occupied zone and • the sound pressure level in the room Air velocity The air velocity depends on variables such as • flow rate in combination with type and size of the diffuser • arrangement of the diffusers within the room • the height of the room The flow pattern provided by the diffuser (swirl, linear or displacement) also influences the maximum possible air change rate. Drafts are caused by excessive air velocity in the occupied zone. The configuration tables in this Quick...

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6 Application The table below provides an overview of the TROX products to be used depending on the air change rates per hour. Legend KVS Constant volume system VVS Variable volume system ++ very suitable + suitable – unsuitable * flow discharge alternating horizontal! Room height up to 4 m Air change Flow Slot Swirl Blade Perforated rates/h rate Grille diffuser diffuser diffuser diffuser control 10 KVS ++ ++ ++ ++ ++ VVS + + ++ + + 10 – 20 KVS – ++* ++ ++ ++ VVS – ++* ++ + + 20 – 30 KVS – – ++ – – VVS – – ++ – –

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7 Grilles Type ASL · SL · AT · TR · VAT · TRS ASL SL Basic construction A without rear assembly ASL-A /SL-A AT-A/ TR-A VAT-A/ TRS-A Constructions with rear assembly -AG -D -AS -DG TR TRS AT VAT Flow rate and throw distance H x L Order Code AT - AG 825 x 225 A1 B11 P1 RAL 9016 These codes need not be completed for standard products / / / / / Type ASL AT VAT SL TR TRS Basic construction A AG Rear DG assemblies D AS L x H Fixing variants1) Specify RAL colour ASL, AT, VAT (Aluminium) 0 Standard finish E6-C-0 P0 Powder coating to RAL 9010 (GE 50 %)2) P1 Powder coating to RAL 9006 (GE 30 %)2)...

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8 Flow rate and throw distance Order Code TRS - K5 825 x 125 A1 0 P1 RAL 9016 These codes need not be completed for standard products / / / / / Type TRS-K TRS-K5 TRS-KA TRS-KD TRS-KS Type TRS-R TRS-R5 TRS-RA TRS-RD TRS-RS L x H Not used Specify RAL colour 0 Standard galvanised surface P1 Powder coating to RAL 9006 (GE 30 %)1) other colours to RAL... (GE 70 %)1) 1) GE = Gloss level 2) only for Type TRS-K Type H Flow rate Length (mm) (mm) Throw distance 225 325 425 525 625 825 1025 1225 TRS-K/TRS-R 75 ‡min – ‡max 45...90 70…140 90…180 120…240 140…280 190…380 230…460 280…560 X (m) 1.5...3 2…4...

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Dimensions (mm) 9 LVS Z-LVS Installation LVS Installation Z-LVS Flow rate LVS Size V . (m3/h) 100 110 125 180 160 250 200 360 Flow rate Z-LVS Size V . (m3/h) 100 100 125 160 160 230 200 280 Nomenclature ‡ in m3/h = Flow rate per air valve Note The sound power level is LWA 40 dB(A) in all cases. * Dimension “E” must be adjusted according to the ducts used. Type Supply air Z-LVS Extract air LVS Order Code Standard finish RAL 9010 LVS / 125 / 100 125 160 200 Size G1 IEEEEOEEEEP TEEEZEEEU 0 without subframe G1 subframe (Standard)1) 1) Unless otherwise specified on order, equipment is delivered...

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Throw distance and pressure drop Dimensions (mm) 10 DUK DUK-F L2 ØD4 ØD3 ØD5 DUK-V Installation situation – isotherm – Size ØD1 ØD3 ØD4 ØD5 L1 L2 100 136 146 98 50 94 78 125 159 169 123 64 112 86 160 225 200 158 82 122 98 200 265 257 198 108 153 117 250 315 302 248 136 187 155 315 400 384 313 174 224 183 400 485 467 398 230 287 208 V . (m3/h) 75 100 150 250 400 600 800 1000 1250 1500 X (m) X (m) X (m) X (m) X (m) X (m) X (m) X (m) X (m) X (m) Size Äpt (Pa) Äpt (Pa) Äpt (Pa) Äpt (Pa) Äpt (Pa) Äpt (Pa) Äpt (Pa) Äpt (Pa) Äpt (Pa) Äpt (Pa) 100 8 11 50 100 125 6 9 11 25 50 100 160 5 6 9 12 10 20...

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Dimensions (mm) 11 FB H ØR+48 ØR ØD K Adjustable swirl element V/H Trim ring Dirt trap and adjustable flow rate control SM/SV Plastic Type vertical horizontal V . max (m3/h) V . max (m3/h) FBK-150 100 50 FBK-200 135 90 Aluminium Type vertical horizontal V . max (m3/h) V . max (m3/h) FBA-150 110 60 FBA-200 135 90 Size ØD ØR K H 150 98 150 200 125 200 123 200 250 150 Sound power level is LWA 35 dB(A) in all cases Total pressure drop Äpt 40 Pa 600 mm 600 mm ÄtZ max = -6K ÄtZ max = -10K Mindestabstand Mindestabstand Discharge situation horizontal (displacement flow) Minimum distance comfort...

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12 Slot Diffusers Type VSD15 VSD15-A VSD15-A-Z0 VSD15-D VSD15-D-Z0 182 Ø78 58 15 70 40 40 40 202 58 110 40 Ø78 15 VSD15 Nomenclature ‡ in m3/h = Flow rate X in m = Throw distance L1 in mm = Length of plenum box A in m = Distance between 2 diffusers ƒH1 in m/s = Time average upstream velocity between 2 diffusers ƒL in m/s = Time average upstream velocity at the wall Note Room height = 3 m ƒH1/ ƒL = 0.17 m/s Sound power level is LWA 35 dB(A) in all cases Pressure drop Äpt 30 Pa If desired, the length of the diffuser face can be greater than the length of the plenum box. Throw distance X (m) ·...

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