TPM 167/23 These technical specifications state a row of manufactured sizes and models of volume control damper VCDM. It is valid for production, designing, ordering, delivery, maintenance and operation. CONTENT I. GENERAL.....................................3 Description....................................3 Design.....................................4 Design with manual control..............................4 Dimensions.....................................5 Technical parameters................................6 Placement and Assembly................................7...
Description The Mandik VCDM is a volume control damper suitable for use at high temperatures. The VCDM can be used to control and balance the airflow through connecting ductwork and has been tested for high temperature applications. The VCDM is available in sizes from 200x200 to 1200x1200 as a single unit.
TPM 167/23 Design Design with manual control Design .01 Design with manual control with which actuates the ■ shutting device Damper blades is open Damper blades is closed Design .01 Page 4 Volume control damper - VCDM Version 2023-02-14...
TPM 167/23 Dimensions Damper VCDM Damper body Damper blade Manual control Flange with corner hole Flanges of dampers are 30 mm wide with oval hole. Version 2023-02-14 Volume control damper - VCDM Page 5...
Dampers are designed for installation with horizontal or Dampers can be mounted in ductwork and insulated to ■ ■ vertical axis of the blades. meet the requirements of the ductwork system Version 2023-02-14 Volume control damper - VCDM Page 7...
Determination of pressure loss by using diagram ρ = 1,2 kg/m Δp (Pa) Δp - static pressure drop w (m/s) w - air velocity in the free cross section (AxB) B - height of the damper B=200/400/600/800/1000/1200mm B=250mm B=300/450mm B=350/500/700/900/1100mm Page 8 Volume control damper - VCDM Version 2023-02-14...
Sound power level Lw in dB(A) for B=200/400/600/800/1000/1200mm, damper fully open f (Hz) 1000 2000 4000 8000 Total w - air velocity in the free cross section (AxB) - i.e. before blades f - frequency of octave band Version 2023-02-14 Volume control damper - VCDM Page 9...
Dampers must be protected against impact when ■ Another required packaging system should be approved transported and manipulated. and agreed by manufacturer. Packaging material is not Page 10 Volume control damper - VCDM Version 2023-02-14...
Spare parts are supplied only on basis of an order. ■ VII. ORDERING INFORMATION Ordering key VCDM 200x200 - .01 design size AxB EXAMPLE: VCDM 200x200 - .01 - 200x200-damper size, .01-damper design Dampers design Additional digit Manual control Version 2023-02-14 Volume control damper - VCDM Page 11...
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Manufacturer MANDÍK, a. s. • Dobříšská 550 • 267 24 Hostomice • Czech Republic • Tel.: +420 311 706 742 • E-Mail: mandik@mandik.cz Authorized representative MANDIK UK Ltd • 130 Aztec West • Bristol BS32 4UB • United Kingdom • Tel.: +44 117 4526376 • E-Mail: help@mandik.co.uk...