Mono-pipe ventilation exhaust centrifugal units. Maximum air flow up to 150 m³/h.
- Capacity diagram
- Designation key
|Extract 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.|
|MOTOR||OPTIONS FOR 2 SPEED UNITS|
|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.||TIMER (VALEO...Т)Depending on wiring connection the fan is off or runs permanently at low speed. The fan is turned to higher speed with external switch 50 s after activation. After turning the switch off the fan continues operating within 6 min at higher speed and then reverts to default operation mode.ADJUSTIBLE TIMER (VALEO...ТR)
Depending on wiring connection the fan is off or runs permanently at low speed. If the fan is turned on with an external switch it switches to higher speed 0 to 150 s after switch activation. After turning the fan off it continues running at higher speed within 2 to 30 minutes and then reverts to previous mode. The fan run-out time and delay time for higher speed are regulated with the internal regulator.INTERVAL SWITCH (VALEO...I)
Depending on wiring connection the fan is off or runs permanently at low speed. In interval mode regulated from 0,5 to 15 hours the fan switches periodically to higher speed for 10 minutes. The switch interval is adjusted with the internal regulator. If light in the room is turned on the fan switches to higher speed in 50 s. After light is off the fan reverts to interval mode operation.HUMIDITY SENSOR (VALEO...H)
Depending on wiring connection the fan is off or runs permanently at low speed. The fan switches to higher speed as relative humidity in the room increases from 60 % up to 90 % and switches off as humidity drops by 10 % below set level. If light in the room is turned on the fan switches to higher speed in 50 s. The run-out time is set by the internal regulator from 2 to 30 minutes.
|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).
|FRONT PANEL MODIFICATIONS|
|The standard snow white front panel can be replaced by the following models:
|MOUNTING PLASTIC CASING FOR VENTILATION UNITS VALEO||MOUNTING FIREPROOF CASING FOR THE 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.||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.
|CALCULATION OF BASIC VENTILATION SHAFT DIAMETER FOR MONO-PIPE VENTILATION SYSTEMS|
|The charts below display dependence of ventilation shaft dimensions as a function of number of storeys in high-rise buildings with mono-pipe ventilation system.|
|60 m3/h Exhaust ventilation of bathrooms and WC|
|One fan per each floor, rated air flow 60 m3/h for full operation mode of all fans.|
|Two fans per each floor, rated air flow 60 m3/h for full operation mode of all the fans.|
|One fan per each floor, rated air flow for kitchen 100 m³/h for full operation mode of all fans.For synchronous room-to-room ventilation: 60 m³/h for bathroom and 40 m³/h for WC.|
|Two fans per each floor, rated air flow for kitchen 100 m³/h for full operation mode of all the fans.For synchronous room-to-room ventilation: 60 m³/h for bathroom and 40 m³/h for WC.|
|Modification name||No extra functions||Timer||Humidity sensor||Interval Timer||Adjustible timer|
- Selection method:
- Air capacity:
- Air capacity: --
- Pressure: ---
|Model||Panel design||Air flow according to speed||Option|