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Devices

Do you work with ventilation and installation? Ahlsell helps you find several different varieties of air extract or supply valves. We have the products regardless of whether you work with assembly in a villa or commercial property. In our range, you will find exhaust air devices with adjustable settings for the basic flow. Here you will also find accessories for the device, such as a mounting frame, gaskets, and connection frame. If you are looking for a grill device or a radiator device, you will also find this. The majority of major suppliers are in our range. Explore our wide selection of dons in the online store or visit your nearest Ahlsell store.

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  • Exhaust air device AFDF, a-collection
    Exhaust air device AFDF, a-collection
    Universal valve for use in comfort ventilation systems. Easy to preset to desired pressure drop and quick to adjust. Generates little noise, even during severe pressure drops.
    The valve is made from white-lacquered galvanised sheet steel. Spring-encased connection for size 100-160, can be installed in a push-in or push-on mounting frame. Size 200 device is to be installed with a frame of type AKKT 200 or AKKU 200 that has a screw fitting.
  • Exhaust air device KLAN, a-collection
    Exhaust air device KLAN, a-collection
    Universal valve for use in comfort ventilation systems. Easy to set at the desired pressure drop. Made from white-lacquered galvanised sheet steel. Equipped with bayonet mounting and can be mounted with KKT or KKU with sleeve dimension see 6620770-72.
  • Extract air device Plastic FVEB, a-collection
    Extract air device Plastic FVEB, a-collection
    A circular disk valve with an aerodynamically shaped valve cone. With excellent properties in terms of noise level, pressure drop and flow capacity. The design of the sound absorber reduces crosstalk noise. The unit is designed to be mounted on the wall or ceiling. Its design and Moltopren gasket prevent soiling of ceiling and walls.
    The diffuser is made of recyclable polypropylene and can tolerate temperatures up to 100° C. The material in the device can also handle most chemicals in small concentrations.
    The diffuser is supplied in white as standard.
  • Exhaust air device AFDO, a-collection
    Exhaust air device AFDO, a-collection
    An exhaust valve for ventilation installations requiring low noise even at high pressure drop. Made of sheet steel and electrostatically coated with white epoxy paint. The valve is equipped with a foam rubber ring that seals against the frame. Mounted with mounting frame of type KKT
  • Supply air diffuser plastic, a-collection
    Supply air diffuser plastic, a-collection
    A poppet valve with aerodynamically designed primary devices. It can be placed on the ceiling or on a wall and has excellent properties in terms of noise, air resistance (pressure drop), air flow and self-damping. The valve design and moltopren packaging prevents contamination of the ceiling and walls. Made with impact resistant white urea and propylene with dirt-resistant surface. The material can withstand temperatures up to 100ºC as well as most chemicals in small concentrations. Standard colour White NCS 0502-Y, gloss 70, corresponding to RAL 9010.
  • Cover cap, Inspection & cleaning hatch ATL, a-collection
    Cover cap, Inspection & cleaning hatch ATL, a-collection
    Used as an inspection or cleaning hatch. Mounted with connecting pieces KGEZ-01, -05 and -43.
  • Fastening frame AFMG for AFDF, a-collection
    Fastening frame AFMG for AFDF, a-collection
    Mounting frame, size 100-160, push-in, for Exhaust air valve.
  • Fastening frame KKTA - A-Collection
  • Exhaust air device EVF, a-collection
    Exhaust air device EVF, a-collection
    An exhaust valve made of plate steel, powder-coated in white, RAL 9010, for ceiling or wall installation. The valve reduces duct and fan noise. Airflow is adjusted by turning the conical piece. Can also be used as a supply duct. Installs directly in the duct; can also be installed with a type VLZ mounting frame.
  • Fastening frame AFUG pushable for AFDF, a-collection
    Fastening frame AFUG pushable for AFDF, a-collection
    Mounting frame, size 100-200, push-on, for Exhaust air valve.
  • Supply air diffuser ATT roof, a-collection
    Supply air diffuser ATT roof, a-collection
    The Ahlsell roof air supply unit is designed for roof air supply in small buildings and offices and can be used with advantage in heat recovery systems. Made of steel sheet and electrostatically painted with white epoxy paint. The valve is equipped with a foam rubber ring that seals against the frame. Mounted with fastening frame type KKT or KKL.
  • Fastening frame AKKU - A-Collection
Showing 14 of 14

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