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