Air flow regulator SVA-C

Circular air flow damper for Variable Air Volume (VAV) installations. The SVA-C 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. A foam seal inside the perimeter of the damper seals the air in case of total closure order. You can change a posteriori the flow Vmin and Vmax using a remote control. CLASSIFICATION SVA-C Volume air variable circular damper. Maximum air flow (Vmax) and minimum (Vmin) setting calibrated at the factory according to customer specifications. Connection to the duct according to EN-1506 standard. Airtigh casing, with rubber seal on the blade, according to EN-1751 standard. 100 < D(Ø) < 125 EN-1751 Caising Class C, Blade 3. 150 < D(Ø) < 400 EN-1751 Caising Class C, Blade 4. ... / 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 400 (SIEMENS) Proportional temperature controller Ambiance 0…10 Vcc power supply 24vac with backlit digital display, selector comfort / eco / off proportional damper actuators and controllers of compact VAV boxes. CR24-A1 (BELIMO) Proportional temperature controller Ambiance 0…10 Vcc power supply 24vac