Order lines: 0

Ahlsell Products VentilationDevices

Devices

Supply air device

Exhaust air device

Fastening frames

Excess air device

Chilled baffles

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.

Products (142)

Grill diffuser GTHc, Swegon

Grill diffuser GTHc, Swegon

Art. no.: 6621170

GTHc is a rectangular grille for supply air. Suitable for wall mounting. The grille has both horizontal and vertical air deflectors. In order to regulate or measure the airflow, GTH must be used with the TRG plenum box. Max air volume is specified as 35 dBa, including plenum box.
Works together with the TRGc plenum box.

Supply air diffuser KTI-C, FläktGroup

Supply air diffuser KTI-C, FläktGroup

Art. no.: 6620111C

KTI-C is available in four sizes from 100 to 200 mm. The special feature of KTI-C is that it can be fitted in directly, without mounting frame. It has an adjustable neck between 25-60 mm. The diffusion area can be set with the aid of the two air-flow deflectors supplied. Adjustment, measuring of the level and also locking of the setting can be made without removing the device from its position.

Exhaust Air Valve URH, Halton

Exhaust Air Valve URH, Halton

Art. no.: 19056977

The exhaust valve model URH has an adjustable center cone and a connection piece made of epoxy-coated steel in white (RAL 9003). URH features a bayonet fitting and is mounted with a mounting frame that is ordered separately. The opening position of the center cone is adjusted during balancing to achieve the desired pressure drop and airflow. The position of the center cone is locked in the selected adjustment position after balancing.
URH is mounted in the KKT or KKU mounting frame

Fire valve KSO-F, FläktGroup

Fire valve KSO-F, FläktGroup

Art. no.: 6620935

Supply air terminal for wall or ceiling installation, used to prevent the spreading of fire and smoke to the duct system. Meets the requirements for fire protection class E60/E120. Made from sheet steel and painted white. The valve is spring-loaded. The valve disc stays open in the desired mode with a meltable fuse which is configured to melt at a temperature of +70° C. Equipped with a foam rubber ring which seals against the frame. The valve is mounted to the mounting frame (bayonet mounting). This fastening makes the valve easy to remove for cleaning or changing the fuse. Supplied with mounting frame and mounting instructions. CE-approved in accordance with EN 15650:2010.

Spring bracket for GPDF, KGEB, CTVB AND CTVK

Spring bracket for GPDF, KGEB, CTVB AND CTVK

Art. no.: 6620758

Exhaust air device EXCa, Swegon

Exhaust air device EXCa, Swegon

Art. no.: 6621065

EXCa is a complete control valve/exhaust air terminal excluding mounting frame. The entire terminal is painted white. Mounted to mounting frame KKT 6620738-40.

Exhaust air device KSOJ-C, FanGroup

Exhaust air device KSOJ-C, FanGroup

Art. no.: 6620814

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. With spring mounting. Can be mounted without a mounting frame.

Frånluftsdon plast FVEF, FläktGroup

Frånluftsdon plast FVEF, FläktGroup

Art. no.: 19061991

An exhaust air valve VEF is a round dish valve with aerodynamically designed valve plug. Easy to connect flexible tube thanks to the correct height of the valve duct.

Exhaust air device KSO-C, FläktGroup

Exhaust air device KSO-C, FläktGroup

Art. no.: 6620802C

KSO-C is an exhaust valve for ventilation installations requiring low noise level even in the event of severe 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. Fitted with mounting frame type KKT.

Forced actuator VEL, FläktGroup

Forced actuator VEL, FläktGroup

Art. no.: 6620918

The valve is designed for baths and showers, and is equipped with a 24 V electric motor connected via a transformer (not included in delivery) for installations with a central exhaust fan.
The switch to forced air flow is performed via a switch, such as a light switch. Return to basic flow usually occurs automatically when the power is interrupted.
VLZ frame is included.

Supply Air Diffuser EAGLE Ceiling CC, Swegon

Supply Air Diffuser EAGLE Ceiling CC, Swegon

Art. no.: 19057821

Square Air Diffuser EAGLE Ceiling CC (Ceiling Circular).
Consists of a plenum box and a front panel, the front panel is equipped with aerodynamically designed adjustable nozzles in a circular nozzle pattern. The front panel is hinged on one side and fastened with springs on the opposite side. This mounting, Quick Access, allows for easier and faster handling during installation, adjustment, and cleaning. The air diffuser is also available in a low-profile design when low building height is required and is then delivered without a spigot (not size 400-600). The plenum box and front panel are made of sheet steel. The connection spigot is made of galvanized sheet steel. The air diffuser is painted inside and out in a standard white color, RAL 9003/NCS S 0500-N. The nozzles are made of plastic (PP-Polypropylene). The diffuser is suitable for installation in cassette ceilings but can also be advantageously installed in fixed ceilings. The nozzle technology allows for air supply with a large temperature difference. The diffuser is suitable for both constant and variable air flow.

The maximum air volume is specified at 30 dBA, 50 Pa, and including the connection box. The design refers to the number of nozzles.
Mount in connection box type ALSd which is ordered separately.

Connection box ALSd box contruction, Swegon

Connection box ALSd box contruction, Swegon

Art. no.: 6521043

Connection box made of galvanized steel plate.

Exhaust air device EFF-SW, Systemair

Exhaust air device EFF-SW, Systemair

Art. no.: 19053668

Exhaust air device KV, Klimatbyrån

Exhaust air device KV, Klimatbyrån

Art. no.: 19055038

For most types of premises. SW is known as a co-called control valve made of powder-coated sheet steel, white colour RAL 9010. Installed in mounting frame, conversion frame or directly in circular duct. The device is mounted on roof or wall.
Suitable for duct parts with short construction dimensions.

Connection Box Pop PDI, Halton

Connection Box Pop PDI, Halton

Art. no.: 19063196

Halton Pop PDI connection box for diffusers is suitable for both supply and exhaust air.

By connecting the diffusers to a connection box with adjustment in the distribution duct system, their performance can be significantly improved. It also dampens the noise from the duct system.

Ensures good function of ceiling diffusers
Allows adjustment of the airflow for supply or exhaust air using an adjustment module (MSM or MEM)

Exhaust air device LUMO-R, FläktGroup

Exhaust air device LUMO-R, FläktGroup

Art. no.: 66620071

Is a valve that can be used in all types of installations. The valve can be fitted on wall or ceiling and its flow is easy to set. The valve has low noise level even in severe pressure drops and also considerable self-attenuation. It is made of hot-dip galvanised steel sheet and is painted white. Fitted with sleeve KGEZ-01, -05, -43.

Exhaust Air Valve FMLS Black, Fresh

Exhaust Air Valve FMLS Black, Fresh

Art. no.: 9302785

Exhaust air diffuser with adjustable airflow setting. The diffuser is intended for installation in ceilings or walls. Supplied with a mounting frame. Material: black lacquered steel sheet.

Exhaust Air Valve FMLS Black, Fresh

Exhaust air device KVPB, Klimatbyrån

Exhaust air device KVPB, Klimatbyrån

Art. no.: 6521069

Exhaust air device for most types of premises. A control valve made of powder-coated sheet steel, white colour RAL 9010. KVPB is mounted directly in a spiral-fold pipe or with mounting frame R. KVPB makes it possible to discretely lock the cone with a special key. The valve cone can thereby be changes without taking down the valve.

Exhaust air device AFDF, a-collection

Exhaust air device AFDF, a-collection

Art. no.: 6620150

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

Art. no.: 6620155

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

Art. no.: 6620600

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

Art. no.: 6620806X

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 DRT, Klimatbyrån

Supply air diffuser DRT, Klimatbyrån

Art. no.: 6520170

Air supply diffuser, with most types of nozzles for the premises where a flexible spreading pattern is desired.
Max. recommended lower temperature 12°C. The frame is made of powder-coated steel, white colour RAL9003. ABS plastic nozzles.
Flow at 30 dBA with the connection box and open damper.
Fitted in the connection box type TK that can be ordered separately.

Supply air diffuser SDWa, Swegon

Supply air diffuser SDWa, Swegon

Art. no.: 19055343

TK Connection box, Klimatbyrån

TK Connection box, Klimatbyrån

Art. no.: 19058429

Connection box for supply air in ceiling.
Contains measuring tubes and adjustment damper.
Made of hot-galvanised steel plate, internally washable and fibre-free insulation of type Therwoolin.

Supply Valve STQA-C, FläktGroup

Supply Valve STQA-C, FläktGroup

Art. no.: 6620222C

A very quiet deflector, placed on the wall close to the ceiling. It is used in small premises, e.g., housing and offices. Setting of the flow is adjustable. It is easy to keep clean and cleared, thanks to the smooth front piece. The device is made of hot-dip galvanized steel plate. The device is white lacquered.

Supply air diffuser plastic, a-collection

Supply air diffuser plastic, a-collection

Art. no.: 6620670

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.

Grill diffuser GRCa, Swegon

Grill diffuser GRCa, Swegon

Art. no.: 19049745

GRL is a rectangular grille with a very large free area. This gives low pressure drop which makes GRL suitable for high air volumes. In order to regulate or measure the airflow, GRL must be used with the TRG plenum box. Max air volume is specified as 35 dBa, including plenum box.
Works together with the TRGc plenum box.

Transfer unit SOTTOa, Swegon

Transfer unit SOTTOa, Swegon

Art. no.: 66421092

Supply Air Diffuser DXR New, Klimatbyrån

Supply Air Diffuser DXR New, Klimatbyrån

Art. no.: 6520293

Supply air diffuser with nozzles for visible installation in most types of premises where a flexible distribution pattern is desired. The diffuser has a cleanable connection box with a measuring tube and a removable adjustment damper. DXR is delivered in standard design with tangential distribution. Max. recommended under temperature 10°C. Body made of powder-coated steel sheet in white RAL9003. Internally washable surface-coated sound absorber. Nozzles made of PP plastic. The inlet spigot of the DXR box is connected to a circular duct. The diffuser can be suspended using a threaded rod that fits into a pre-drilled hole in the top of the diffuser. It can also be mounted flush with the ceiling as the height dimension is adapted so that a silencer type CD30 and a damper can be placed before the diffuser. The airflow at 30 dB(A) is specified with the damper fully open. The length refers to the construction length of the inlet spigot.

Supply air diffuser EAGLE Free g, Swegon

Supply air diffuser EAGLE Free g, Swegon

Art. no.: 66421135

EAGLE Free is a circular disc supply air terminal for rooms without suspended ceilings. The terminal is complete with rotating discs and a lacquered circular plenum box. The diffusion pattern is highly variable. The terminal is painted in white. Max air volume is specified as 30 dBa, 50 Pa.

Transfer unit OV-R-SW, Systemair

Transfer unit OV-R-SW, Systemair

Art. no.: 19054505

OVR is an excess air unit that can be used in all types of premises. The device has a high level of noise suppression due to both the exterior and intermediate sections of the covers being soundproofed. OVR has a light-sealed design. OVR is made of steel and the outer covers are powder coated in the standard colour white (RAL 9010-80). The internal sound insulation is fibre-free.

Fastening frame AFMG for AFDF, a-collection

Fastening frame AFMG for AFDF, a-collection

Art. no.: 6520729

Mounting frame, size 100-160, push-in, for Exhaust air valve.

Fastening frame KKTA - A-Collection

Fastening frame KKTA - A-Collection

Art. no.: 6620731X

Accessories Parasol, Swegon

Accessories Parasol, Swegon

Art. no.: 19049805

Accessories Parasol, Swegon

Accessories Parasol, Swegon

Accessories Parasol, Swegon

Supply air diffuser RA, Klimatbyrån

Supply air diffuser RA, Klimatbyrån

Art. no.: 6520376

Multi-diffuser for premises where large air flow is to be supplied.
The tool is mounted as standard in the cleanable connection box type TK containing measuring tubes and adjustment damper.
RA(I) is intended to be used for horizontal or vertical blowing in. RAI, size 160- 315 is used for recessed mounting in standard load bearing supporting system 12mm/600x600.
Max. recommended lower temperature 10°C and max. recommended upper temperature 15°C.
The frame is made of powder-coated steel, white colour RAL9003. Flow at 30 dBA with the connection box and open damper.
RA
Flow at 30 dBA with the connection box and open damper.

Supply air diffuser STI-C for wall mounting, FläktGroup

Supply air diffuser STI-C for wall mounting, FläktGroup

Art. no.: 6620133

STI-C is available in four sizes from 100 to 200 mm. KTI-C’s special feature is that it can be mounted directly, without the need for a mounting frame. It has an adjustable neck between 25-60 mm. The diffusion area can be set with the aid of the two air-flow deflectors supplied. Adjustment, measuring of the level and also locking of the setting can be made without removing the device from its position. The flow can be adjusted by covering parts of the perforation on the front using the attached shielding tag.

Supply air diffuser CBEa, Swegon

Supply air diffuser CBEa, Swegon

Art. no.: 19049736

CBEa is a circular supply air terminal (so-called single-cone terminal) for placement on the ceiling. The device is white lacquered. The terminal can be supplemented by the ALSc plenum box. Max air volume is specified as 30 dBa, 50 Pa with plenum box.

Supply/Exhaust air device PETI, Klimatbyrån

Supply/Exhaust air device PETI, Klimatbyrån

Art. no.: 6520305

Perforated exhaust air devices for most types of premises where large air flows have to be evacuated.
PETI is used for recessed mounting standard load bearing supporting systems 12mm/600x600.
Air deflector made of galvanised sheet metal.
Flow at 30 dBA with the connection box and open damper.
Fitted in the connection box type TK that can be ordered separately.

Fastening frame with rubber seal VLZ-02, FläktGroup

Fastening frame with rubber seal VLZ-02, FläktGroup

Art. no.: 66620140

Supply air diffuser VST, FläktGroup

Supply air diffuser VST, FläktGroup

Art. no.: 6620301

VST is a round disc valve made from white plastic. The terminal can withstand a temperature of +100C. VST is equipped with an air flow deflector which can deflect the air over a sector of 180 degrees. The terminal is equipped with a measurement point at the front and a raised edge to eliminate soiling of the ceiling.
The terminal is mounted using the VL mounting frame.

Connection box TRGc with side connection, Swegon

Connection box TRGc with side connection, Swegon

Art. no.: 6621222

Supply air diffuser CTVB, FläktGroup

Supply air diffuser CTVB, FläktGroup

Art. no.: 6620101

CTVB is a supply air terminal for ceiling mounting. Often used in smaller spaces such as apartments, offices and hotel rooms. The air flow is adjustable. The design of the diffuser means there is a minimal risk of the ceiling being soiled. Made from galvanised sheet metal and has a white powder coating. Fitted with mounting ring KGEZ-01, -05, -43.

Cover cap, Inspection & cleaning hatch ATL, a-collection

Cover cap, Inspection & cleaning hatch ATL, a-collection

Art. no.: 6420720

Used as an inspection or cleaning hatch. Mounted with connecting pieces KGEZ-01, -05 and -43.

Cover/cleaning hatch KGER, FläktGroup

Cover/cleaning hatch KGER, FläktGroup

Art. no.: 6620720

Used as an inspection or cleaning cover. Fitted with sleeve KGEZ-01, -05, -43.

Supply air diffuser ARIES-1, FläktGroup

Supply air diffuser ARIES-1, FläktGroup

Art. no.: 66620002

Supply air diffuser EIVa, Swegon

Supply air diffuser EIVa, Swegon

Art. no.: 6621076

EIVa is a circular grille with circular connection for wall mounting. The grille has adjustable deflectors for adjusting the diffusion pattern and length of throw. For best performance, it is recommended that the terminal is used together with the ALSc plenum box. Max air volume is specified as 25 dBa, without plenum box.

Supply air diffuser RINO, Bevent Rasch

Supply air diffuser RINO, Bevent Rasch

Art. no.: 19056385

Grill diffuser GRLc, Swegon

Grill diffuser GRLc, Swegon

Art. no.: 6621249

GRL is a rectangular grille with a very large free area. This gives low pressure drop which makes GRL suitable for high air volumes. In order to regulate or measure the airflow, GRL must be used with the TRG plenum box. Max air volume is specified as 35 dBa, including plenum box.
Works together with the TRGc plenum box.

Transfer unit BYSO, FläktGroup

Transfer unit BYSO, FläktGroup

Art. no.: 66621101

Intended for placement on walls and can be used in most environments. The terminal has excellent noise-damping and is easy to install. The front plate is internally clad with noise-damping material. It is made from hot-dip galvanised sheet steel and is painted white. Supplied with two cover plates and two mounting frames.
1) Tolerance +5 -0 mm.

Supply air diffuser GPDT-C, FläktGroup

Supply air diffuser GPDT-C, FläktGroup

Art. no.: 66620712

Intended for insufflation in small houses and offices and can effectively be used in systems with a heat recovery function. In cases where there is a risk of the surrounding ceiling surface becoming soiled, the valve can be fitted with a guard plate. 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. Fitted with mounting frame type KKT.

Transfer unit ORTOa, Swegon

Transfer unit ORTOa, Swegon

Art. no.: 66421083

‌
‌
‌
‌
‌
‌
‌
‌

Showing 52 of 142