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Ahlsell Products Ventilation Valves and indoor grilles Window Vents

Window Vents

Make sure you have good ventilation products! Ahlsell's ventilation range spans duct systems, devices, valves, indoor grills, hoses with accessories, roof hoods, exterior wall grills, ventilation accessories, filters, mounting materials, fans, aggregates, cooker hoods, controls, regulations, fire gas dampers, and flat strip plates.

Products (8)

Slot valve Biobe

Slot valve Biobe

Art. no.: 107956

Naturally anodised aluminium or white-powder lacquered aluminium. The outdoor unit has an insect mesh and shelter. When Biobe is assembled in a frame, an elevation is sometimes required, which lifts the vent so that the air stream can freely pass above the upper rim of the window frame.

Slot valve Biobe

Window Valves Fresh 31, 32 and 42

Window Valves Fresh 31, 32 and 42

Art. no.: 6621551

The Window valve is manufactured in plastic. The vent consists of an internal part and external wind-protection. The internal part is in endowed with a regulator for continuous opening or closing of the valve. The terminal is made from ABS plastic. Screw and nail included. The valve is primarily intended for closing windows and is surface-mounted onto the frame or arch. Fresh 31 supplies air directly into the room while Fresh 32 spreads air upwards and downwards.

Window Valves Fresh 31, 32 and 42

Window valve with outdoor part

Window valve with outdoor part

Art. no.: 9302314

Supply air valve for mounting in a window frame or window frame. Consists of an indoor part and an outdoor part. With the indoor part, the air flow can be adjusted steplessly via a lever. The outdoor area is equipped with insect grilles that prevent rain and insects from entering. Air duct is opened by drilling. The valve is fastened with screws that are hidden by cover plates.

Window valve Fresh 40

Window valve Fresh 40

Art. no.: 6621560

Plastic window vent. The vent consists of an internal part and external wind-protection with grille. The airflow is simply regulated by opening/closing the front. The front functions as an air deflector when in the open position. This makes it possible to direct the air flow upwards or downwards in order to get the best degree of mixing with ambient air and minimise the risk of draught. Fresh 40 can be mounted onto both opening and closing windows. Depending on the distance to the window casement and embrasure, the vent may need to be turned 180° so that the air flow is not prevented. The filter prevents dust and insects from coming in through the vent. By completely opening the damper, the filter can be easily accessed for changing or cleaning. This also distributes the air more evenly over the valve opening. Mounts onto the top piece of the window frame. Designed so that milling on the frame or mounting screws are not visible, even in its fully opened position. The vent has a low pressure drop. Drill pattern E66 215 60 not included.

Window valve Fresh 35

Window valve Fresh 35

Art. no.: 115597

Plastic. For windows. For factory assembly or “do-it-yourself”. 363x20 mm.

Frame Valve 90

Art. no.: 222650X

Aluminium frame vent for inwards and outwards windows. Equipped with a regulator which opens or closes the vent without steps.

Window valve Omega internal

Window valve Omega internal

Art. no.: 759114

Window valve Omega internal

Drill Template Fresh

Drill Template Fresh

Art. no.: 6621553

Steel drilling template. Guides the drill, giving the correct distance between the holes. The holes are placed in a straight line on both sides of the frame or arch.

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