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SVA-R rectangular VAV dampers Rectangular air flow damper for Variable Air Volume (VAV) installations. The SVA-R dampers are used to adjust the air flow to a bypass or a room based on a 0-10 V signal provided by a controller of temperature. The command signal sent by the controller of the room, position the actuator to control the flow of the need the enclosure. You can change a posteriori the flow Vmin and Vmax using a remote control.

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CLASSIFICATION SVA-R Volume air variable rectangular damper. Maximum air flow (Vmax) and minimum (Vmin) Setting calibrated at the factory according to Customer specifications. ... / M / Mode of operation of the damper type Master. ... / S / Mode of operation of the damper type Slave. .../CON 0-10/ 0-10 V proportional control. .../CON 3P/ 3 points control. .../AIS/ Thermo-acoustical insulation. MATERIAL Galvanized steel housing, cross differential pressure measurement aluminum, connect in ABS and measuring tubes the actuator in red / blue silicone. Damper foam seal from EPDM. ACCESSORIES RDG...

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-Take precautions to ensure that flow of air to get uniformly to the damper and prevent their installation in the presence of vibrations. - The inner dimension of the air ducts can not be smaller than inside dimension of the damper. Pressure loss and Free face area: DPt (Pa) , Ak (m²) HxL 100 150 200 250 300 400 500 600 Q (m³/h) = Vk(m/s) x Ak (m²) x 3600 (*) Damper opened

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Technical selection Sound pressure dB(A). 100Pa DIM LxH 600x100 Sound attenuation. dB/Oct. (VDI 2081). Hz Duct Room Terminal reflexion Reverberant chamber Reverberant chamber

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Electrical connection SIEMENS SVA-R (Constant) SVA-R + RDG regulator (standard connection) Red Black Violet Orange Grey Pink AC 24 V N Contact Contact DC 0..10 V Set point DC 0..10 V Technical data • 24 V AC/DC • 3,5 W / 6VA • 0,9m 6 x 0,75 mm² • III as per EN 60730 • IP54 as per IEC 529 • EMC CE according to 89/336 EEC Red Black Grey Pink

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Electrical connection BELIMO SVA-R (VAV) L Damper closed - CAV step Q min SVA-R (Constant) MP / Actual value signal MP / Actual value signal 0...10V / 2...10V SVA-R + CR24-B1 regulator (standard connection) Technical data • 24 V AC/DC • 2,5 W / 6VA • 1m 4 x 0,75 mm² • III as extra low voltage EN 60730 • IP54 • CE to 89/336 EEC

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