The Vents PO 400 window ventilator is a supply valve for constant ventilation and is designed to provide residential and non-residential premises with fresh air. Such a supply valve can be installed in window frames of various sizes in apartments, cottages, and office buildings.
In modern residential buildings, special attention should be paid to organizing air exchange. Ventilation problems that arise simultaneously with the use of hermetically sealed windows cannot be solved with old technical means designed for the flow of outside air through numerous cracks in the windows.
The supply valve for a plastic window is a supply device for constant ventilation and is intended for providing residential and non-residential premises with fresh air. Such a supply valve can be installed in window frames of various sizes in apartments, cottages, and office buildings. Particularly ideal where a constant supply of fresh air is required. The supply unit eliminates the need to open windows, while maintaining access to fresh air without drafts and street noise.
The specially designed design of the ventilator ensures its convenient use, and the built-in dust filter will ensure the flow of clean air into the room.
How natural ventilation works
In a city apartment in a multi-storey residential building, ventilation can be organized using the following example. Mechanical exhaust ventilation systems using natural air flow are designed with exhaust fans installed in the kitchen and bathroom. The flow of clean air into living spaces (bedroom, living room) is carried out through window ventilators. As it becomes polluted, the air escapes through the internal apartment doors into the bathroom and kitchen, where it is removed by exhaust fans.
Ventilator design
The Vents PO 400 ventilator consists of an external visor, a filter and an internal grille with adjustment. The external canopy prevents water from entering the room and is equipped with a mosquito net to protect against insects. Filter – cleans the supply air from dust and dirt, retains excess moisture and reduces street noise. An adjustable internal grille allows you to adjust the volume and direction of the supply air.
Adjustment
The supply valve is equipped with a built-in regulator that allows you to change the intensity and direction of the air flow to obtain the most comfortable microclimate.
 | 1. The regulator is in the position 'open(center)'. Supply air enters the room in all directions.
2. Controller in position & #039;open down'. Supply air enters the room only in the downward direction.
3. The regulator is in the position 'open up'. Supply air enters the room only in the upper direction.
4. The regulator is in the 'closed' position. Supply air does not enter the room. |
Inlet valve performance diagram
Installation example
The supply valve is installed in the upper part of the window frame. Maximum air flow - 20-40 m3/h.
