Exhaust ventilation systems installed in high-rise buildings and premises.For buildings with mono-pipe ventilation system.For mounting in kitchens and bathrooms.Installation in casing for flush or surface mounting.
The ventilation unit Valeo is designed for installation in a plastic or fireproof casing.The front panel is made of snow-white UV-resistant plastic.Filter with filter class G4 for motor, impeller and ductwork system protection against soiling.The filter is easily accessible for service operations.The ventilation unit with motor is fixed inside the casing with special latches.Due to modern design and various colour modifications the front panel matches well with any interior.
Two- or three-speed motor with centrifugal impeller. Minimum energy demand.Galvanized steel impeller with forward curved blades.Automatic maintaining of constant air flow depending on variable air resistance of the duct.Balanced turbine ensures low-noise operation.Best aerodynamic characteristics due to special scroll casing design.Ball bearings provide long service life.
Step speed control with an external speed controller, e.g. CDP-3/5 model which is available upon order.Wide range of system controls with programmable parameters (timer, adjustible timer, internal switch, photo sensor, humidity sensor).
MOUNTING PLASTIC CASING FOR VENTILATION UNITS VALEO
BP 80 – plastic casing for flush mounting.Made of quality ABS plastic and equipped with a gravity backdraft damper.Installed in wall or ceiling during general construction works by mounting brackets supplied as a standard.The casing is equipped with oblong slotted joints to facilitate mounting.Connection to main ventilation shaft with flexible air ducts.Exhaust spigot diameter 80 mm.After installation works cover the unit with a protecting cover to prevent dirt ingress.After finishing works install the unit Valeo inside the casing.For exhaust ventilation of neighbour rooms extra spigots may be connected to the casing.
|OPTIONS FOR 2 SPEED UNITS
FRONT PANEL MODIFICATIONS
The standard snow white front panel can be replaced by the following models:
MOUNTING FIREPROOF CASING FOR THE VENTILATION UNITS
BF 80 – fireproof casing for flush mounting.Made of silicate plates based on calcium silicate and has high thermal insulating properties.Equipped with a fire-retarding damper to prevent fire and smoke expanding along air ducts. If temperature in the duct reaches 90°C the thermal fuse closes the damper.When the fan is off the fire-retarding damper serves as a backdraft damper.
The fan casing is installed in wall or ceiling during general construction works by mounting brackets supplied as a standard.Connection to main ventilation shaft with flexible air ducts. Exhaust spigot diameter 80 mm.Power is supplied to the fan through a sealed electric lead-in on the casing.After installation works cover the unit with a protecting cover to prevent dirt ingress.After finishing works install the ventilation unit inside the casing and connect it to wiring system.For exhaust ventilation of neighbour rooms extra spigots may be connected to the casing on the left (BFL modification), on the right (BFR modification), on the bottom (BFD modification).